The ultimate guide to building a mobile app
Got a great idea for an app? Need a new way to grow your business? We tell you everything you need to know about building a mobile app in 2020.
Mobile App Development is the creation and development of phones, tablets, personal digital assistants, and other devices that have operating systems. It involves creating software applications for the devices, such as games, utilities, and sometimes even simple to-do lists. These applications are created using programming languages such as HTML5 and JavaScript, which allow developers to create a good user interface. Mobile App Development requires both specific and hard skills from developers, from debugging existing applications to creating entirely new ones.
A great benefit of having a Mobile App Developer on your side is the knowledge and experience they can provide to make your business grow. In addition to creating mobile apps that are good for the user experience, Mobile App Developers can help you with backing up the data from your application securely, modifying an existing app to meet new requirements, troubleshooting any current issues in your application, setting up a server for your application and so much more.
Here's some projects that our expert Mobile App Developer made real:
We have passionate professional freelancers skilled in the art of Mobile App Development who can work with businesses of any size to develop their ideal mobile applications. Our team has made things possible that many thought impossible by creating usable customer experiences with Mobility Solutions Services like periodic maintenance checks and make upgrades as technology advances without compromising customer data. We also provide support throughout development iterations as needed.
We can help make your vision a reality with affordable solutions for all your mobile needs! Hire a Mobile App Developer in Freelancer.com who will help you from concept through completion on any project related to mobile app development. Our experts are capable of handling difficult tasks such as debugging existing applications and properly integrating third party services into applications with utmost efficiency. Get ahead of your competitors with Mobile App Development from Freelancer.com today!
From 354,470 reviews, clients rate our Mobile App Developers 4.9 out of 5 stars.Mobile App Development is the creation and development of phones, tablets, personal digital assistants, and other devices that have operating systems. It involves creating software applications for the devices, such as games, utilities, and sometimes even simple to-do lists. These applications are created using programming languages such as HTML5 and JavaScript, which allow developers to create a good user interface. Mobile App Development requires both specific and hard skills from developers, from debugging existing applications to creating entirely new ones.
A great benefit of having a Mobile App Developer on your side is the knowledge and experience they can provide to make your business grow. In addition to creating mobile apps that are good for the user experience, Mobile App Developers can help you with backing up the data from your application securely, modifying an existing app to meet new requirements, troubleshooting any current issues in your application, setting up a server for your application and so much more.
Here's some projects that our expert Mobile App Developer made real:
We have passionate professional freelancers skilled in the art of Mobile App Development who can work with businesses of any size to develop their ideal mobile applications. Our team has made things possible that many thought impossible by creating usable customer experiences with Mobility Solutions Services like periodic maintenance checks and make upgrades as technology advances without compromising customer data. We also provide support throughout development iterations as needed.
We can help make your vision a reality with affordable solutions for all your mobile needs! Hire a Mobile App Developer in Freelancer.com who will help you from concept through completion on any project related to mobile app development. Our experts are capable of handling difficult tasks such as debugging existing applications and properly integrating third party services into applications with utmost efficiency. Get ahead of your competitors with Mobile App Development from Freelancer.com today!
From 354,470 reviews, clients rate our Mobile App Developers 4.9 out of 5 stars.I need a full-featured web application that streamlines every day at my coaching management institute. At its core the platform must let new and existing students register online, let us manage classes and batches with an easy course-scheduling calendar, and process fees securely. Beyond those basics, the app has to feel like an online learning hub: each class session should generate a live recording that students can replay later, and every course needs a repository where we can upload notes, slides or any other study material. Each learner, teacher and admin will sign in to a role-based dashboard—students see their own timetable, recordings, materials and payment history; teachers can manage the courses they handle; administrators get full oversight and reporting. Key delive...
We are developing an exclusive iOS application built with Flutter. The core feature revolves around displaying 3D objects (spheres) in real space based on specific geographic coordinates (Latitude & Longitude). Currently, the app is facing a critical issue: when using ARWorldTrackingConfiguration, the 3D objects spawn near the user or shift their positions relative to the user's movement. They do not stay fixed to their assigned real-world GPS coordinates, and they reset/spawn relative to the camera every time the app is reopened. Required Tasks: 1. Refactor the AR implementation using arkit_plugin (or an equivalent native iOS wrapper for Flutter). 2. Implement a mathematical approach (e.g., Haversine Formula) to calculate the distance and bearing between the user's curre...
I’m building a single, cohesive inventory management system dedicated to DIGITAL products and I want it available everywhere my team works—browser, iOS/Android, and desktop. The core feature set is already defined: effortless product listing, real-time order tracking, and clear reporting & analytics that highlight stock levels, sales velocity, and low-inventory alerts. Here’s what I picture: a modern, responsive front end (React, Flutter, or similar) talking to a secure REST or GraphQL API, backed by a relational database that can scale. The application should recognise digital-only nuances such as licence keys, download limits, and instant fulfilment, so workflows differ slightly from a physical-goods catalogue. Role-based access is essential, and I’ll need ex...
I need a registration app for both iOS and Android platforms. The app will be used to register visitors and should include the following features: - QR code scanning: For quick and easy visitor check-in. - Photo capture: To take a photo of the visitor for identification purposes. - User authentication: To ensure secure access and maintain visitor privacy. Ideal Skills and Experience: - Proficiency in mobile app development for both iOS and Android. - Experience with integrating QR code scanning and photo capture functionalities. - Strong background in implementing secure user authentication mechanisms. - Familiarity with UI/UX design principles to create an intuitive user interface. Please provide a portfolio showcasing similar projects.
Need an Android automation expert to auto-claim shifts on my phone using Tasker/AutoInput or another reliable method. Must work with my shift app, handle refresh/check loops, and be stable on Android
I need an experienced engineer to prepare a fresh Linux server—accessed through cPanel—for the full stack that powers my application. Backend • Upgrade or compile PHP to 8.3+ and confirm MySQL 5.7+ is running smoothly within the cPanel environment. • Create the necessary database, user, and privileges so the code can connect without manual edits later. React / layer • Install Node.js 20.19+ and NPM 10+. • Verify that the resulting builds run under a process manager (PM2, systemd, or a cPanel-friendly alternative) and survive reboots. Mobile build toolchain • On the same host, or via an attached build server you spin up, install Android Studio or Visual Studio Code, then add: – Flutter SDK 3.35.7 – Dart SDK 3.9.2 &nd...
# Photo Booth Kiosk App Development Project Hello, We are looking for an experienced developer or development company to build a custom Photo Booth Kiosk Application for iPad (Windows support is a plus). The goal is to deploy self-service photo booth kiosks in shopping malls, entertainment venues, cafés, and commercial locations. --- ## Core Features ### 1. Welcome Screen - Simple and attractive user interface. - "Tap to Start" button. - After tapping, the payment process begins. --- ### 2. Payment Integration - Customers must complete payment through an external payment terminal located next to the booth. - Once payment is successful, the photo session starts automatically. - Users cannot access the camera without successful payment. --- ### 3. Photo Capture - U...
This project involves building a full-featured Android mobile app that blends social-networking interactions, e-commerce capabilities, and practical utility tools into one cohesive experience. I will supply the core concept and branding assets; the rest—architecture, UI/UX, coding, testing, and publishing to Google Play—needs to be handled end-to-end. Key expectations • Native or high-performance cross-platform framework (Kotlin, Java, Flutter, or React Native are all acceptable if they deliver a smooth Android experience). • Secure account system with social sign-in, user profiles, and real-time messaging for the social component. • Integrated store module: product listings, cart, checkout, and basic order management. • At least one everyday utilit...
I need a fresh set of eyes to walk through both our consumer-facing website and our companion mobile app, which runs on iOS and Android. Your core mission is to stress-test the user interface and tell me, in plain language, where the flow feels awkward, confusing, or visually inconsistent. What I expect from you • Install the latest build on at least one modern iPhone/iPad and one mainstream Android phone. • Browse the public site in Chrome, Safari, and one additional desktop browser of your choice. • Record each session (screen-record or annotated screenshots) while narrating your thoughts so I can see exactly what you experienced. • Deliver a concise report that groups findings by screen or journey, highlights severity, and offers practical suggestions I can ...
WE DON'T NEED DEVELOPERS, THE ONE WHO CAN GENERATE LEADS CAN BID We run an IT company that delivers: - Web Development. - Android & iOS apps development. What I need right now are qualified corporate clients from anywhere in the world who have real projects and decision-making authority. We need +30 projects, This is a long term collaboration. Here’s the arrangement. For every project that succeed you receive 5%--10% of the project’s contracted value, with typical deal sizes ranging from $100 -- unlimited. Your role is to: • Identify and reach out to corporate prospects who match our service lines. • Warm them up, validate their interest and budget, and pass along contact details or book an intro call for my team. • Keep basic notes so I can track t...
Hello everyone our company is providing free ai driven chatbots for 100% free of cost trained with their custom data and fully finetuned by professionals. I’m making a suite of AI-powered chatbots available at no cost to both businesses and everyday users, and now I need someone who can place these bots right inside existing mobile products. The focus is 100 % on mobile: the bots must drop smoothly into iOS and Android apps, feel native, and be easy for any developer to adopt. Here’s the flow I have in mind. You’ll take the working chatbot code and turn it into lightweight, well-documented SDKs or modules for each platform. A sample app for iOS and another for Android will show off a clean integration path and prove the bots run in under two seconds on a mid-tier phone...
I’m ready to turn a concept into a production-ready mobile application that will launch on both iOS and Android simultaneously. The goal is a single code-base solution that feels completely native on each platform, delivers smooth performance, and meets current App Store and Google Play compliance standards. Once we begin, I’ll share detailed wireframes and a feature list; your responsibility will cover: architecture design, front-end and back-end development, basic UX polishing, device testing on recent OS versions, and hand-off of clean, well-documented source code. Please outline the framework you prefer (Flutter, React Native, or another cross-platform stack), any third-party services you rely on, and a realistic timeline from kick-off through store submission. A shor...
Ideal Skills and Experience: • Perfect English and communication skills • Responsible, reliable, and ready to start ASAP • You MUST be independent (no agencies or companies) • Expert in FlutterFlow (non-negotiable, please don't apply if FlutterFlow isn't your primary build tool) • This project includes custom code actions within FlutterFlow. You must be comfortable writing custom Dart/Flutter code inside FlutterFlow, not just using the visual builder. • You must have an active paid FlutterFlow account. A paid account is required to receive a Collaborator Pass and edit the project. Free-tier accounts will not be considered. • Account credential sharing is not permitted under any circumstances. All project access is granted exclusively through Flu...
I have three fully-built Android apps( productivity tools ) that are code-complete and run exactly as intended, so no additional bug fixes, new features, or UI changes are required. What I need now is an experienced Google Play Console publisher to guide each app through the final submission steps and get them live on the store. The project is finished once the apps are approved and visible in the Google Play Store. Let me know your turnaround time and any additional details you’ll need from me (Having an active play console is an advantage and youll be hired immediately)
Commission-Based Client Acquisition Partner (Web Apps, Software & Cybersecurity Services) Opportunity: Earn 20% Commission on Every Closed Project We are looking for motivated freelancers, business development professionals, lead generators, and sales partners who can connect us with businesses that need: - Custom Web Application Development - SaaS Product Development - Enterprise Software Solutions - Business Automation Systems - CRM/ERP Development - Mobile App Development - Cybersecurity Consulting - Security Audits & Assessments - Vulnerability Assessment & Penetration Testing (VAPT) - Cloud Security Solutions - Security Monitoring & Compliance Services Compensation: - 20% commission on the total project value for every successfully closed deal. - No earning limits...
I already have a 900-page digital planner laid out, with every internal link mapped as working hyperlinks. Now I need that finished design converted into a fully-functioning mobile app for both iOS and Android. The visual assets, page layouts and navigation logic are all ready to hand over; the job is to translate them into an app experience that feels fast, intuitive and stylus-friendly. Core scope • Replicate the existing page structure exactly, preserving all inter-page links so navigation inside the planner remains seamless. • Build cross-platform from a single codebase (Flutter, React Native or similar) or two native projects—either path is fine so long as both stores launch smoothly. • Integrate full stylus support that responds with the fluidity of popul...
I’m ready to move my entire Wix-based store over to Shopify and polish it in the process. I will provide full access to the current Wix site, product data, assets, and domain; your job is to rebuild everything on Shopify and hand back a live store that looks and feels better than what I have today. Key goals • Enhanced design with a fresh, upgraded layout that guides visitors smoothly from homepage to checkout. • Noticeably better user experience, including a streamlined, mobile-responsive interface that loads fast and feels intuitive on any screen. • An improved checkout process configured natively in Shopify so customers can finish purchases with fewer clicks and less friction. Scope of work • Export all products, images, collections, SEO data, and custome...
Looking for experienced mobile app developers Research and use CodeCanyon Scripts to develop a mobile app for Social Networking Business Directory Replica of the real world shopping mall Must be experienced and please list similar apps you have developed. Please make sure the app is actively listed on google and apple play store and show me the reviews. CodeCanyon scripts for both a social network and a business directory and now need a developer who can blend them into one polished mobile product for iOS and Android. From the social side I want fully functional user profiles, real-time messaging and an engaging news feed. From the directory side the app must deliver searchable business listings, let people post honest user reviews and surface nearby results with accurate location-based...
A cross-platform social network must be delivered end-to-end: Flutter will power the native iOS and Android experience, while ReactJS handles the web front. The backend should be written in NodeJS with an architecture that stays responsive under worldwide traffic. Core experience The first release has three essential, production-ready modules: user profiles, a real-time messaging system, and an infinite-scroll news feed. Phone number verification will serve as the single sign-on flow, so remember to wire in SMS OTP handling from the start and store all credentials securely. Timing Work starts immediately; Prototype is already ready. Tech expectations • Flutter 3.x, null-safety enforced • React 18+ with functional components and hooks • NodeJS 18+ with a REST or GraphQ...
Title: Video Call Media Handling Improvements 1. Camera Interruption Handling • When a user is in an active video call and opens another camera application, the app should pause the local video stream (similar to WhatsApp behavior). • Other participants should see a "Video Paused" state/indicator instead of a black screen. • When the user returns to the app and camera access is restored, video streaming should resume automatically. 2. SIM Call Handling in Background • When a cellular (SIM) call is received during an active app call, the app should place the ongoing call on hold and notify all participants. • This functionality currently works only when the app is in the foreground. • Extend the same behavior to work reliably when the app is i...
I want to build a simple yet reliable mobile application that lets my field-workers mark their attendance the moment they snap a photo. The app must run smoothly on both Android and iOS and use face-recognition to validate each selfie automatically. As soon as the match is confirmed, the system should time-stamp the record and tag the exact GPS coordinates so I can verify where the employee was standing when the photo was taken. Core flow 1. Worker opens the app, the camera launches instantly. 2. They take a photo; the face-recognition engine checks it against a stored profile. 3. If the face matches, attendance is logged right away together with latitude, longitude and time. 4. All data syncs to a secure back-end; if the phone is offline it queues the record and uploads once a ...
I'm seeking an experienced Unity developer to create a 3D AR/VR mobile game. Key Requirements: - Proficiency in Unity and C#. - GEO technical skills - Strong experience in 3D game development. - AR/VR development expertise. - Mobile game optimization skills. - Creative problem-solving and teamwork. Ideal Skills: - Previous mobile 3D game projects. - Familiarity with AR/VR hardware. - Strong portfolio showcasing similar work. Please provide a portfolio and relevant experience.
I want a lightweight Zoho Creator application that keeps my fleet of roughly twenty vehicles and pieces of equipment compliant at a glance. Each record must capture vehicle number, type, division, every key expiry date (insurance, PUC/emission, FC, road tax, permit, next service date and service kilometre), plus file uploads for RC, insurance, tax, permit and service bills. The heart of the app is a list-view dashboard that automatically sorts the nearest due items on top and lets me toggle a quick “Expiring Soon” filter so the team can focus on what needs attention next. When a date approaches, the system should push an in-app notification; no emails or SMS are necessary for now, but the logic should be modular so I can add those channels later if I choose. I also need: ...
My new Android game is now in a closed track on Google Play and I want it exercised hard for a full 14-day stretch by a group of exactly fifteen testers. I’m aiming to shake out every functional quirk, gather real-world usability impressions, and watch how the title performs across different devices, OS versions, screen sizes, and connection speeds. Here’s how I picture the collaboration: • You’ll install the game from the private Play Store link I provide and keep it installed for the entire two-week window. • Throughout that period please play naturally but deliberately push menus, levels, and settings so every feature is triggered at least once. • Report bugs in real time through the shared Google Form I supply; include device model, Android versio...
I need a focused Android mobile application that reliably captures and stores device location data. The core scope is limited to two key capabilities: • Real-time location tracking that updates smoothly in the foreground and, where possible, in background mode without draining the battery. • A searchable, timestamped location history that is saved locally and can be exported in a common format (CSV or JSON). I am not requesting geofencing at this stage, but the code structure should make it easy to bolt that on later. Feel free to use Google Maps SDK, Fused Location Provider, Room, or any comparable libraries you are comfortable with; just keep the dependencies mainstream so future maintenance is simple. Acceptance criteria – The APK installs on Android 10+ without...
I’m building a mobile application that delivers short, actionable tips and suggestions to users and I want it released simultaneously on the App Store and Google Play. The content already lives inside our CRM, so the app has to fetch new tips, push user activity back, and stay fully synced without manual intervention. All CRM communication is available through a REST-based API and secured with OAuth2. A clean, lightweight UI is the priority—think scrollable feed, category filters, quick search, bookmark, share, and the option for scheduled push notifications so a new tip can land on a user’s device at set intervals. I’m open to native Swift/Kotlin or a robust cross-platform framework such as Flutter or React Native as long as the final builds meet Apple and Google ...
Develop Custom Animated Screensaver Application for Ricoh MP C4504 Smart Operation Panel Project Overview We are seeking an experienced developer to create a custom branded screensaver application for a Ricoh MP C4504 multifunction printer equipped with the Smart Operation Panel. This is not simply a graphic design project. The successful bidder will need to develop a solution that runs on the Ricoh touchscreen and displays dynamic branded content when the device is idle. About the Project We operate self-service printing kiosks under the London Print Kiosk brand across multiple locations in the UK. We would like the Ricoh touchscreen to automatically display a branded idle screen/screensaver that promotes our services and guides customers on how to use the kiosk. Required Features:...
I have a Freshworks custom app that still uses axios for every ticket-related API request. To meet the latest marketplace guidelines I now have to route those calls through instead. Your task is to comb through the existing codebase, swap each axios call for an invokeTemplate implementation, add the corresponding templates to , and confirm that the app continues to fetch, create, or update ticket data exactly as before. The scope is limited to calls that touch the Tickets/issues endpoints; nothing else in the app needs refactoring. Once you are done I should be able to run fw run locally, see zero console warnings, and pass the platform validation checks. Deliverables: • Updated JavaScript files with axios fully removed • New or modified request templates in • Short ...
I want to release a full-featured 8-Ball pool game on both iOS and Android. The project starts at concept stage, so I will rely on you to design the game flow, build a realistic cue-ball physics engine, and package everything into store-ready builds. This is strictly a pool title—not a puzzle, action, or adventure game—so accuracy of the table physics and adherence to official 8-Ball rules sit at the core of the brief. Clean touch controls for aim, power, and spin are essential, and the interface needs to feel intuitive on phones and tablets alike. Deliverables • Single cross-platform codebase (Unity, Flutter, React Native, or similar) • Compiled binaries: one iOS archive and one Android APK/AAB, each ready for submission • Source code with clear build inst...
Android MOBA that was built with Unity and is publicly available on Google Play. What I need is a clean client-side modification that unlocks all character skins locally (no server-side changes). The goal is to adjust only the visual layer so game balance and network traffic remain untouched; think of it as a skin-unlock toggle that the app reads from the device rather than the server. You will be working from the retail .apk, so experience decompiling IL2CPP or Mono builds, analysing obfuscated assemblies with tools like dnSpy/Il2CppDumper/APKTool, and then repackaging a signed build is essential. If a lightweight in-app patcher or a separate injector is safer than distributing a full rebuilt apk, I’m open to that. Deliverables • Working proof-of-concept build (or patcher) ...
I need a small, single-page microsite that immediately feels professional and corporate, putting the spotlight and a concise company intro. The page will serve as our official invitation to an upcoming seminar, so it must be polished, mobile-friendly, and ready to launch as soon as possible. Core structure • Home / landing hero with an eye-catching banner or cover image • Prominent company name and short introduction • Event details block showing date, time, venue, and an embedded Google Map • Agenda section that I can edit later without touching code • Topics overview covering SSM registration, LHDN / tax compliance, and general business advisory • (Optional) speaker profile cards in a simple, consistent style • RSVP form collecting name, phone, email, ...
I am starting a brand-new social networking mobile app and need an experienced iOS developer to take it from concept to App Store submission. The core platform will be iOS only, so deep familiarity with Swift / SwiftUI (or UIKit where appropriate), Apple Human Interface Guidelines, and the latest iOS SDKs is essential. The vision is a clean, modern community space where users can sign up quickly, create rich profiles, follow or friend one another, share posts that appear in a real-time feed, exchange direct messages, and receive push notifications that keep conversations moving. I already have initial wireframes and a feature wishlist; together we will refine them into a solid backlog, define the technical architecture, and set realistic milestones. Key deliverables: • Xcode p...
I’m staging a small concert and need a lightweight iOS app that lets attendees choose their seats—nothing more. There is no cart, checkout, or payment flow; the sole purpose is to display a seating chart, let a guest tap a seat, and lock that seat the instant it’s chosen so nobody else can grab it. Only admins has the access to account with email and password which they go straight to the seating screen. Every device must see changes in real time: when one user takes seat A3, everyone else should see A3 turn “occupied” instantly without a manual refresh. When a user releases or times-out, the seat should free up just as quickly. Think Firebase / or any push-based backend you’re comfortable with—the technology is your call as long as the res...
Create a new app for nfp temple with core functionality but modern UX, premium spiritual branding, smooth booking flows, and scalable admin management. Target: * iOS * Android * Admin Web Portal Design principles: * Elegant * Temple inspired * Trustworthy * Fast * Donation optimized * Elder friendly
I have a Windows-based desktop application that needs a full visual overhaul. The scope is large—100 separate UI screens covering everything from the login flow and main dashboard to advanced settings panels. All screens must be designed specifically for the Windows environment, taking native conventions and usability heuristics into account. Although the primary target is desktop, I would like every layout conceived with easy adaptation in mind so that I can later translate the same experience to both iOS and Android. Think responsive grids, scalable iconography and touch-friendly element sizing where it makes sense. Deliverables • 100 high-fidelity desktop screen designs tailored to Windows conventions • Layered source files (Figma, Adobe XD or Sketch) with organise...
I am looking for a developer to create a bot APK for the game Carrom Pool with the following features: - Auto-win functionality that triggers a win and exits within 10 seconds. - Automatic rotation of guest IDs for each match. - Integration of real stats, ensuring winnings are added to the real ID's count and reflected on the leaderboard. The project must be completed within 15 days. Payment will be released only after successful testing and verification of the APK.
I need a Firebase project created and fully connected to my existing Android app, but the only service I want enabled right now is Firestore. The data model is already defined inside the app, so your job is to mirror that structure in the Firebase console, import any starter data I supply, and confirm everything syncs correctly on a physical device and emulator. I’ll share the exact Firestore security rules I’ve drafted; please apply them in production mode, run a quick rules-coverage test, and show me the results so I know the constraints are active. Default rules are not acceptable for this deployment. Once the setup is complete I expect: • A brief video or annotated screenshots proving the Android build connects, reads, and writes without errors. • The .json co...
1. Project Overview 1.1 Objective Develop a complete B2B wholesale ordering platform for pubs, restaurants, hotels, and bars enabling: Order placement via Website, Mobile App, WhatsApp, and AI Chatbot Automated sales, marketing, CRM, customer support, analytics Full integration with Merlin ERP via its native Web Services API (no manual CSV) 1.2 Key Corrections ❌ No HubSpot / Zoho CRM – use internal WooCommerce CRM + custom tables Mobile app: Cross-platform (Flutter) – iOS + Android from single codebase Merlin integration via native SOAP/XML Web Service (not custom middleware guessing) 2. Technology Stack (Updated) Category Technology CMS & Ecommerce WordPress + WooCommerce B2B Features B2BKing / Wholesale Suit...
Clover App Launch Only (App developed already) Just Launch it. This app is a sales register app that needs to be launched as an in house app only, (not for production) therefore it doesnt need approved by Clover in order to run on my device. I need someone to connect to my anydesk and i will log you into my clover account and you will take care of the rest. The end result is that i will be able to download it to my device immediately. You will be selected as the winner and paid once you have completed the project. Failure to complete the project the first time we connect will result in your entry being rejected. TO ENTER: Submit an image of the clover app (my app) main screen along with your username and todays date. Only one entry is needed. If i see multiple entries then all of them...
I am building a two–sided mobile marketplace, similar in spirit to Freelancer, where independent professionals can create profiles and clients can post work. Because the platform will handle sensitive projects, every profile, portfolio image, short demo video, and PDF proposal must pass automated compliance checks before it appears live. To make this happen I need a Mumbai-based developer who can deliver a single code-base solution for both iOS and Android. The core of the job is integrating AI that can: • recognise images for restricted content, • scan uploaded videos frame-by-frame for the same, and • parse PDFs to flag non-compliant wording or watermark issues. You should be comfortable connecting to third-party payment gateways, building a lightweight a...
We are looking for a developer or team experienced in Classified Marketplace platforms. We currently have an operational marketplace website, admin panel, and mobile applications. We need custom features, workflow improvements, advanced listing management tools, multi-language enhancements, mobile app updates, and other customizations. We are also open to reviewing existing ready-made Classified Marketplace solutions that may better fit our requirements. Detailed requirements will be shared with shortlisted candidates.
We are building a sports and chatting app focused on online connecting users with workout partners (hiking, running, etc.). ** NON-NEGOTIABLE FIRST STEP (Please Read Before Applying) To ensure we are a match, we require a small, verifiable proof-of-concept before discussing budget or timeline. You will build a 100% offline Android demo app (no server/API needed) that implements: GPS location collection 2.Real-time route/trail drawing on a map Only candidates whose demo passes our background location stability test will receive the full detailed requirements. Demo must include source code, build instructions, and a short video demonstrating the background tracking working on locked-screen, background running and battery-saving modes of major Chinese Android devices (Huawei, Xiaomi, OPPO...
I’m building a fresh, mobile-first puzzle/strategy title and need a game developer who can take it from concept brief through to App Store and Google Play release. The core idea and key mechanics are already sketched out; what’s missing is your engineering and design expertise to turn those notes into a polished, engaging experience that can scale to multiple levels. Here’s what the collaboration will cover: • Selecting the best engine (Unity, Godot, or similar) and setting up the project structure. • Implementing touch-friendly controls, intuitive UI/UX, level-loading, and save systems. • Creating a small but modular level set so I can add new puzzles later without heavy re-coding. • Integrating basic analytics, ads, and in-app purchase hooks...
I already have an ESP32-based smart plant prototype running and now need the mobile side brought to life in Blynk. Your task is to design and implement a single Blynk template that works on both iOS and Android, giving users a clear view of every pot’s soil moisture and temperature while also watching the shared water reservoir. When you reply, please include: links or screenshots of previous Blynk dashboards, a realistic timeline, and a fixed-price figure.
About us We are a hostel tech company. Thousands of guests across Europe use our group chat every day. We just made big updates to our group chat feature and need to be sure it works perfectly. Your task - Open this link on your phones and test notifications PWA and the group chat: - Test on both iOS (iPhone) and Android if you can. More devices tested = better. - Put yourself in the guest's shoes - Pretend you are a real guest staying at a hostel. You are travelling, maybe tired, using your own phone. - How does it feel to use the group chat in this situation? - Would you want to join and keep using it? - What would make you stop or get annoyed? - How can we make this the best group chat for hostel guests? What we want you to check - The PWA (notifications) must be installed (Ad...
I run a small home-based café that serves late-night diners, and I need a reliable rider to handle all food deliveries between 7 PM and 3 AM. This is a part-time position perfect for someone who already owns a bike, enjoys navigating the city after dark, and knows the local routes well enough to keep orders hot and customers happy. The job is straightforward: pick up prepared meals from my kitchen, follow the address details provided through our ordering app, and deliver each package safely and courteously. No previous delivery experience is required—if you can ride confidently, follow simple app instructions, and communicate clearly when needed, you’ll fit right in. Punctuality is crucial because most of my sales happen in a tight evening window. You’ll be paid ...
# Project Overview I am looking for an experienced WordPress/WooCommerce developer to build a premium luxury diamond jewellery e-commerce website for my brand, The goal is to create a high-end luxury shopping experience similar to leading jewellery brands while maintaining excellent performance, mobile responsiveness, SEO optimization, and conversion-focused design. ### Important Information * Domain already purchased (GoDaddy) * Hosting already available (Hostinger - active until October 2027) * Website must be built on WordPress + WooCommerce * Full ownership of website, code, and admin access must be transferred upon project completion ### Budget Preferred Budget: £200 - £400 Quality, experience, and portfolio are more important than the lowest price. --- # Referenc...
I am building a cross-platform experience—iOS, Android and a responsive web app—that helps people locate restaurants serving Antillean specialties, especially bokits. The core of the product is an interactive map powered by Google Maps; users should instantly see nearby spots, open a venue card, browse menus and photos, then save or review their favorites. Key modules I need you to deliver • Interactive map + GPS positioning using Google Maps SDK / JavaScript API • Public venue pages with menus, image galleries and opening hours • User accounts (social or email sign-in) with bookmarks and basic profile settings • Professional accounts for restaurant owners, including a Stripe-ready subscription flow • AI-driven personalised recommendations ...
Project Overview: I am looking for an experienced development team or senior developer to build a modern service marketplace platform similar to Thumbtack, TaskRabbit, Angi, and HomeAdvisor. The platform will connect customers seeking services with local service professionals (Pros). The project must include: • Web Platform • iOS Application • Android Application • Admin Dashboard • Customer Portal • Service Provider (Pro) Portal The platform must be fully branded as Task Pros. The ideal developer should have experience building two-sided marketplaces and be able to provide examples of similar projects. Core Business Model: Customers: • Browse services without creating an account • Search for local service providers • Request quotes &bul...
I already have an ESP32-based smart plant prototype running and now need the mobile side brought to life in Blynk. Your task is to design and implement a single Blynk template that works on both iOS and Android, giving users a clear view of every pot’s soil moisture and temperature while also watching the shared water reservoir. When you reply, please include: links or screenshots of previous Blynk dashboards, a realistic timeline, and a fixed-price figure.
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