Freelance para php pasarela pago jobs

I would like to design and program a database and interfaces for website It contains electronic applications The idea of ​​the site is to combine two projects into one project, that is, merging the direct classified advertising project with the freelancing project in one site. I have a Photoshop design that explains the details of the project, consisting of 244 pages

Hey there! I’m Jon, the creator behind Gamebox - a freshly launched, free app aimed at encouraging families and friends to connect in the real world through fun, interactive games. While Gamebox is all about stepping away from screens, I need a bit of digital wizardry to help spread the word. ...in a way that clicks. A bit of time each week (let’s start with 5 hours) to dedicate to helping Gamebox grow, with the potential to increase as we see results. ** I've attached a couple of Stories so you can see the quality I am after ** ** Why You Might Love This: ** You’ll be contributing to a project that’s all about bringing people together. Flexible hours and competitive pay for your freelance lifestyle. The chance to shape the growth strategy of a bran...

...Skills and Experience: - Detailed knowledge of Wave accounting software is crucial. - Previous experience with bookkeeping, especially with author royalties. - Excellent organizational and mathematical skills are a must. - Ability to work discreetly and confidentially as the situation demands. This project requires a professional who can efficiently manage and monitor financial data. The ideal freelance professional for this role would be reliable, punctual, and detail-oriented. Experience in publishing or related industries would also be highly beneficial. Your primary responsibility will be to compute royalties accurately, guaranteeing our authors receive fair compensation. This involves pulling detailed reports from various publishers such as Kindle, Ingram, ACX, PublishDrive...

I need a proficient PHP developer to build a dynamic system for appointment booking. This project entails user authentication, database integration, and payment gateway integration. The key aspect is a custom appointment calendar facilitating users to select specific dates and times for appointments. The project should allow: - Creation of a custom calendar for appointments - Users to book appointments directly with service providers - Database integration for secure user authentication The appointment calendar should enable personalized appointments with a flexible time frame. IDEAL SKILLS AND EXPERIENCE: - Proficiency in PHP development - Experience in database integration - Capabilities for secure payment gateway implementation - Familiarity with appointment booking ...

hey there! we are offering services like graphic designing and video editing for social media platforms like youtube, instagram, facebook..etc not only these we are also offering our service to growing business. Till now, I have been marketiing for ourselves but now we are looking forward to outsource it to freelance marketer/ marketing agency so that we can focus more on working. Responsibilities: -Develop and execute digital marketing strategies to increase brand awareness and drive sales -Generate leads through targeted advertising campaigns -email marketing -Analyze marketing data and adjust strategies accordingly to achieve goals. What We Need: -Digital marketing experience, with a proven track record of success. -Strong communication and creative skills -Ability to think...

I am looking for a experienced PHP developer to create a demo project that can convert DXF files into NC files for a CNC milling machine. The source DXF file is coming from a 2D cutting optimization software (Cutting Optimization Pro). I will provide multiple examples including DXF, screenshot, and the NC result files. Only bid if you have previous example with NC files. Prove your text understanding by starting the bid with the word DXF>NC. In your bid explain one project in which you've worked with NC files. Examples will be provided interested coders.

I'm in need of a PHP Laravel developer to integrate login through Google / FB / Twitter and Apple ID functionality. We have already done 'login through Email ID' functionality and need to add the above. There are 2 different login for the same site and need to differentiate it in the backend.

I'm looking for a savvy PHP developer to design a contact form for a webpage I'm working on. It's important that the design allows collection of specific data types including individual's name, email address, phone number, along with business information like the company name, job position, and website. The form must incorporate field validation setting that ensures: - Required fields are filled before submission - Email format is properly validated. This calls for a developer proficient in PHP, with a knack for creating forms with embedded data validation. Your portfolio reflecting similar completed tasks will boost your chances significantly. An understanding of data privacy principles pertaining to form data collection will also be a key considerat...

On my Wordpress website, I've encountered a distressing PHP error every time the site is visited. I'd need skilled assistance to rectify this complication and get the website running smoothly again. Specifically, I am looking for a freelancer with: - Expertise in PHP, understanding its nuances and potential issues. - Proficient with Wordpress platform, having effectively resolved similar matters before. - Ability to decipher and resolve complex PHP error messages. Note that I only require help with addressing the PHP error for now. Once this error is addressed appropriately, no additional functionalities or enhancements are needed on the site. Your focused attention on this particular issue will be highly appreciated. The error is displayed on the f...

I am looking for a professional who can transition my existing PHP website to WordPress. One of the main reasons for the transition is to have an easier platform for content management: - You will be particularly tasked with ensuring that user profiles and account management functions are maintained. Knowledge and experience with APIs and database queries for stats is also crucial. - While I am open to design suggestions and improvements, the main goal is functionality. Experienced web designers with a keen eye for aesthetic and user-friendly interfaces are preferred. The ideal candidate should have a background in both PHP and WordPress, previous experience in website migration, and proficiency in SEO. Your input on design improvements will also be highly valuable.

I'm seeking an experienced PHP developer with an eye for detail and a knack for optimization. Key Requirements * Proficiency in PHP is crucial as my project is developed with it. * A deep understanding of code debugging is preferred, since the updates are unspecified. * Knowledge in best practices for performance optimization will be beneficial, given that no specific areas for enhancement have been highlighted. Your responsibility will be to scan through the existing PHP code, identify areas that need improvement, correct any bugs, optimize inefficient parts of the code, and enhance overall functionality. Given that no specific areas or functions have been named, your assessment and understanding of the project will be pivotal. Please include any past P...

I am in need of a freelance graphic designer with a knack for minimalist aesthetics to create a logo for my business. The chosen design should incorporate my company's initials, and will need to feature a color scheme of red and grey. Here are some specifics for the job: - Adept in minimalist design - Experience in logo creation - Proficient in color scheming, especially with red and grey tones - Creative approach towards incorporating company's initials into the logo design Your portfolio reflecting previous work similar to these specifications will be highly appreciated. Looking forward to your unique designs!

We are seeking an experienced freelance engineer with expertise in modular UPS (Uninterruptible Power Supply) design. The project entails designing a complete modular UPS system with a 20kW bidirectional peak shaving-off power conversion system. Attached power specification and detailed job description below. Project Specifications: Power Capacity: 20kW Operation: Bidirectional Peak Shaving Conversion System: Modular UPS Deliverables: Schematics: Detailed electrical schematics showcasing the design of the UPS system. This should include: Power circuitry Control logic Safety mechanisms Input and output interfaces Bill of Materials (BOM): A comprehensive list of all components required for the UPS system. This should include: Part numbers Descriptions Quantities Suppliers Board ...

Title: Java Developer for LIS Integration (Scrum/Agile) Location: Remote Job Type: Freelance/Contract About Us: We are a healthcare software company, specializing in Laboratory Information Systems (LIS) and Electronic Health Records (EHR) integration, committed to improving diagnostics, patient care, and data efficiency. Our development process is grounded in Scrum methodology, ensuring flexibility, rapid delivery, and continuous improvement. Job Description: We seek a Java Developer experienced in ASTM E1381-02 / CLSI LIS1, ASTM E1394-97 / CLSI LIS2, and HL7 standards for upgrading our LIS integration engine. This role requires a commitment to Scrum values and practices, enhancing data transfer between lab instruments, LIS, and EHR systems. Responsibilities: Upgrade our Java-b...

I'm in need of a C# professional with experience in handling RDLC report prints. I have designed Invoice print in rdlc report viewer its not working as per requirement. alignment, print with letter head, additional page printing, A4 & A5 print, page number Need help for formatting print and related prin...requirement. alignment, print with letter head, additional page printing, A4 & A5 print, page number Need help for formatting print and related print issues - Correcting the misalignment of elements. - Ensuring elements aren't unnecessarily extended onto additional pages. I'm looking forward to working with a freelancer who exhibits proficient skills and experience with RDLC report prints in C#. freelance should work on remotly budget $50, over this ...

I am seeking a proficient PHP developer knowledgeable in debugging and performance optimization for an existing app. The areas requiring attention include: - Troubleshooting of user interface issues - Resolution of database errors The ideal candidate should have a strong background in PHP development and a proven track record in improving app performance and user experience. Please note that no new features or functionalities need to be added at this time. The focus is strictly on refining the existing code base to improve performance and remedy bugs.

Title: Backend Developer (GoLang & PostgreSQL) for Custom Software Solutions Location: Remote Job Type: Freelance/Contract About Us We are a bespoke software development company, creating custom solutions that drive innovation across various sectors, including healthcare, transportation, finance, and more. Our approach integrates the Scrum methodology, fostering an environment of collaboration, agility, and continuous improvement. Specializing in developing REST APIs in GoLang and managing PostgreSQL databases, we deliver high-quality, tailored software applications that meet our clients' unique challenges and objectives. Job Description We're looking for a Backend Developer proficient in GoLang and PostgreSQL and experienced in Scrum, to join our team. The role in...

fix a php website issue refer to the video front end working admin not working is because the script is old and server is new php version task 1: i need you be here, and change to 8.3 task 1.a make the front end working task 1.b make the admin working "for all the pages inside" and provide me the username and password after get from db.

I am in need of a skilled PHP developer to enhance various PHP scripts for general tasks. The scripts to be enhanced include Wowonder, a popular social network PHP Larawel script with mobile apps; Riverr, a freelance marketplace; Perfex Open Source CRM; MailWizz, an email marketing platform and Academy LMS. The required tasks: - Feature enhancements of these scripts - Integrating input and output - Deploying these scripts on Amazon AWS - Documenting changes in a PDF file - Testing the final product after deployment Ideal skills and Experiences: - Proficient in PHP and Laravel framework - Experience with the specific scripts mentioned - Strong experience with Amazon AWS - Proven skill in debugging, enhancement and testing - Capability to write clear a...

I need some immediate assistance with my PHP WordPress website. The job involves: - Enhancing current features: The existing elements of the site, while functional, could use an upgrade for improved performance or usability. Experience with creative WordPress development will be beneficial for this. - Resolving bugs or issues: There are a few nagging issues that have impacted user experience and need immediate attention. An eye for detail and experience in troubleshooting WordPress sites are crucial for this part of the task. I'm seeking a skilled WordPress developer familiar with PHP. Experience handling similar tasks is a definite plus. Need this done ASAP, so a prompt response will be appreciated.

...representation of some tables on my website due to JQuery clashing with the Bootstrap library. As a result, data isn't displaying as it should be, leading to functionality issues. Key Tasks: - Identifying the root cause of the conflicts between JQuery and Bootstrap - Successfully resolving the dispute so the tables display properly Ideal Skills and Experience: 1. Comprehensive knowledge of JQuery, PHP, and Cpanel 2. Proficient in bug fixes in complex environments 3. Experience troubleshooting Bootstrap and JQuery interactions will be invaluable 4. Demonstrated experience in resolving widget or module conflicts The problem requires a swift resolution as it's impacting the site's functionality, so I'm particularly interested in freelancers who can dedicate t...

I am in need of a professional PHP developer to embed a small function into my existing PHP script. This function will specifically enable users to upload documents which will then be stored in the database. Key Requirements: - Proficient in PHP - Experience in database management - Knowledge in secure file upload techniques - Familiarity with handling document file types This project requires a quick turnaround and provides the developer room for creativity with a clear and focused requirement. It is important to me that my users have a seamless experience whilst maintaining data security.

We need a highly motivated freelance developer to complete a showcase/demo project currently under development in Unreal Engine 5! Requirements: - good communication skills and work ethic. - experience in Unreal Engine 5 Editor, including Blueprints. - a PC with hardware specs sufficient for Unreal Engine 5. - a good internet connection. - some basic knowledge of Blender. - some basic knowledge of Photoshop. Task 1: Modify & adjust a new main building in Blender & import it into Unreal Engine - including area around the building + test if everything works. Task 2: For the new main building: add new texture + mesh variations/UI & adjust it so it looks/works decent, keep it optimized + test if everything works + upload UE project files. I'll send you the detai...

We're in need of a PHP developer who can jump in and navigate through uncharted territories. Our project is versatile and requires immediate attention. - Your tasks will be to better integrate our databases, enhance our backend operations and work on web application development. - An ideal candidate possesses strong problem-solving skills, versatility and a track record of meeting tight deadlines. - We want to see your past work, experience and detailed project proposals. - You will be working on undefined PHP projects which may include building websites, creating web applications, or customizing existing PHP work. - A keen eye for detail and the ability to adapt quickly will be your key to success in this role.

We are seeking a skilled Full-Stack Developer with a strong front-end focus, proficient in PHP, to refine the UX/UI of an existing web-based project. This project dynamically generates customized websites for clients, combining sophisticated visual design with complex back-end functionality. The role involves enhancing visual aesthetics, optimizing user flows, and ensuring top performance, while seamlessly integrating dynamic content managed through PHP. Key Responsibilities: Enhance the site's visual design and layout to improve aesthetic appeal and user interaction, ensuring compatibility across all browser sizes. Streamline user flows and create intuitive form interactions to elevate the overall user experience, particularly focusing on dynamic, customized content g...

Request from Mikel: "I need a small development. Ask for a password to load (defined in a file), and when you enter, it shows a logo and some information from external XML files. In a file, I'd define some XML source URL. Different ones, but with same structure. 2 types: 1) One or more URLs. It needs to show current listener and listener pick amount from 2 XML tag. If I set more than one URL, it should sum the amount of all of them (sum the numeric tags and show the total). 2) One of more URLs (different ones) from defined XML source. It's a table with 3 columns. It should show formatted. If there is more than one URL, it should concatenate and show the data of all of them together. They can be upto 50.000 or 60.000 lines. We won't use any database, the variables wi...

I'm seeking a skilled developer proficient in PHP to develop a trading code that retrieves financial data from the Websochek API. Key Responsibilities: - Connect to the Websochek API using PHP - Retrieve and manage financial data - Specifically collect stock price information Ideal Candidate: - Has extensive PHP experience - Understands trading algorithms - Familiar with working with APIs - Has knowledge in financial data especially regard to stock prices. This is an excellent opportunity for those with a background in FinTech or similar, to develop a bespoke trading algorithm. Please, ensure you have relevant experience before bidding.

..."Integrated Pest Management". The trade mark will be applied for the design. I am looking for concepts that are professional, striking, and immediately expressive of our core values. Here's what to keep in mind: - The brand name needs to be professional in tone. - The brand name should convey commitment to food safety and sustainability. - This is for the food and beverage industry. Ideal freelance candidates for this project would have: - Expertise in branding and name generation. - Deep understanding of the food and beverage industry. - Strong grasp of professional tone and how to convey complex ideas in a single name. - Specific knowledge or experience with 'food safety' and 'sustainability' themes would be a huge plus. Your work will ...

I’m seeking an experienced developer to create an online job platform with a key emphasis on full-time and freelance job listings. Essential features should enable users to search job listings by category and facilitate efficient virtual interviewing processes for employers. Key features and requirements: - Implement a filter by job category functionality for the users of the platform. - Integrate a virtual interviewing tool as a key functionality for employers. This tool should be user-friendly and reliable. The ideal candidate will have experience in: - Web development, specifically job board or similar platforms. - Implementing filter-based search systems. - Creating and integrating virtual interviewing tools, with a good understanding of the technical requirements and ...

We are looking for a sales rep to help our exciting start-up in the field of generative AI (e.g. chatGPT). We will be launching a range of products in the small to medium sized b2b market. Initially, you will be helping us to sell to residential real estate agencies. Knowledge of this market will be advantageous but not essential. Ideal skills and experience: - Proven track ...About you: - Maybe you've been working in a corporate sales role and want to try something unpredictable and new. - Maybe you can see the opportunities that the AI revolution will bring and want to be a part of it. - Maybe you've used AI tools like ChatGPT and want to learn more. If things go well, we may be in a position to offer you a position as one of our first employees or you can remain freela...

Looking for a skilled web developer to convert my existing PHP SEO tool website to WordPress. All existing functionality and tools must be carried over. Specifications for the project are: - Conversion of PHP website to WordPress - Maintain blog functionality - Include all aspects of the SEO tool, including keyword research tool, on-page SEO analysis tool, backlink analysis tool, etc. The ideal candidate will have expertise in both PHP and WordPress. Experience working with SEO tools or similar websites is a plus. Your challenge will be to ensure all the tools retain their efficiency post-transition. My budget is $10. If you are up for the challenge, don't hesitate to bid.

I'm seeking a PHP developer with a versatile skill set. As I have yet to cement the specifics, the developer will need to be proficient in website development, database management, and custom PHP scripting. Please be prepared to contribute ideas and solutions, as I currently do not have any designs or wireframes for the project. The main purpose of this project could be anywhere from building a website to developing a web application, or creating an e-commerce platform. Therefore, having experience in these areas would be beneficial. Initiative, adaptability, and excellent communication skills are a must.

We're in need of a PHP developer who can jump in and navigate through uncharted territories. Our project is versatile and requires immediate attention. - Your tasks will be to better integrate our databases, enhance our backend operations and work on web application development. - An ideal candidate possesses strong problem-solving skills, versatility and a track record of meeting tight deadlines. - We want to see your past work, experience and detailed project proposals. - You will be working on undefined PHP projects which may include building websites, creating web applications, or customizing existing PHP work. - A keen eye for detail and the ability to adapt quickly will be your key to success in this role.

I'm seeking a talented PHP developer who has experience working with Instagram API for media posting (both images and videos). The main functionality required includes: - Developing an API structure that allows for media uploads with captions - Ensuring the system can handle both images and video files No specific requirement for hashtags or mentions has been specified at this stage. The ideal freelancer for this project will have significant experience working with Instagram's API, PHP, and media handling. So, I already have the PHP application, which has a section where I add images and schedule posts. I need you to communicate with the Instagram Graph API (), so that you can automatically post images and videos to an Instagram account

As the project owner, I require a qualified developer to integrate and customize my PHP ecommerce website frontend and backend. The specifics of the project include: - Homepage design modifications - Product pages customization - Shopping cart enhancements - User registration upgrades In addition to these modifications, I need to integrate a manual payment gateway. The chosen gateway is PayPal. Additionally, I wish to add Unified Payments Interface (UPI) and QR code payment options to my ecommerce site. Required Skills and Experience: - Proficient in PHP development and customization - Previous experience with ecommerce websites - Knowledge and experience working with PayPal - Familiarity with UPI and QR code integration - Strong UX/UI design skills The ideal candidate ...

Kitchen designer needed ..context is to make it modern , best utilisation. Looking for innovative designer

Hi, I'm looking for php expert, that will help me to get instagram followers and profile image by username. this is will be quick task for expert. More details will be share in message. Budget: $30 Start your proposal with php expert so i know you read my project description. Looking forward

Looking for a talented developer specialized in PHP and CodeIgniter. The primary objective of this small project is to develop a secure web application that features visitor management and AI-based photo distribution. Key Functionalities: - User Registration and Login - Database Management and Integration Skills and Experience required: - Expertise of CodeIgniter framework - Highly competent in PHP - Database management _HINDI PDF Report generation The website is expected to be built with a responsive design to ensure compatibility across various devices. While this project is relatively small, the appropriate freelancer could expect further collaboration on future projects.

...an experienced PHP developer to integrate the Phonepe payment gateway into my custom e-commerce platform. Key requirements for the project include: - Expert knowledge of PHP: You will need to have extensive experience in PHP development in order to swiftly perform the integration. - Familiarity with e-commerce platforms: As the platform is custom, familiarity with key e-commerce platforms (WooCommerce, Shopify, Magento) to help anticipate potential challenges would be advantageous. - Experience with payment gateway integration: While it's the first time I'm integrating a payment gateway, your prior experience with this kind of integration will be invaluable to ensure a smooth process. When applying, please provide a brief summary of your experience s...

I'm seeking for a creative freelance graphic designer to take on the exciting challenge of redesigning my company's logo. Would like it to be exact replica of the design or if you can make it better some how that would be great too. Ideal Skills: - Proficiency in using designing software like Adobe Illustrator - Proven track record of creative logo designs - Excellent communication and understanding of client requirements Will need it exported in all the usual formats for website and print etc.

...: At , we're at the forefront of transforming the writing process through technology. Our flagship initiative, the WritersTools Assistant, utilizes advanced AI to provide writers with unparalleled support in grammar, style, and structure, tailored across various writing forms. As we expand our platform to include web, iOS, and Android applications, we seek a talented Freelance App Designer who can bring our vision to a global audience of writers. The Role: You will play a pivotal role in designing an engaging and intuitive multi-platform app (Web, iOS, Android) that embodies the WritersTools Assistant AI's capabilities. This role is ideal for designers passionate about creating accessible, innovative user experiences that seamlessly integrate AI technology to enhance

I have 8 lines of attached php code working fine and operational. I need help to convert it into MS Access VBA

...application with user authentication, data input forms, and search functionality that is already developed and running on PHP 8.2. However, I need a masterful PHP / MariaDB developer who can help to get it running impeccably in PHPStorm along with remote SSH development on a Raspberry Pi device, all without any database errors. The job calls for someone well skilled in: - In-depth knowledge and experience with PHP and MariaDB - Being familiar with PHPStorm and Raspberry Pi - Solving Database issues (how do we determine what tables to create?) I have access to a running system and we can grab any DB data we need. I don't need a full database migrated, just a working PHP web application that doesn't report all these errors. This is not a long t...

I am looking for a talented and committed freelance professional to fill an Administrator role within the education sector. I require someone who can bring their industry knowledge and experience to provide high-level support and direction. Key Responsibilities: - Overseeing daily administrative operations - Problem-solving and decision-making. - Interacting with staff, students, and parents. - Ensuring compliance with educational policies. Ideal Skills and Experience: - Previous experience within the Education sector as an administrator - Strong interpersonal and communication skills - Proven leadership and organizational acumen - Understanding of educational policies and regulations - Ability to work independently This freelance opportunity is ideal for those lookin...

...processing, currently functioning on PHP 7.2 (I believe). It currently works on our 1.7.6.9 website. I am seeking a skilled PrestaShop and PHP developer to upgrade this module to be fully compatible with PHP 8.2, as it fails when trying to install on our new Prestashop 8 staging site, and I suspect the PHP version to be the cause. Key Tasks: - Update and test all aspects of the module before deployment - Ensure the module sustains its current functions post-update - The module operates by connecting to our retail finance provider to initiate loan applications and must preserve this functionality. It also provides a simple finance calculator on the product page Skills & Experience: - Expertise in PrestaShop module development and PHP - Proven e...

I have a website built using PHP, MySQL database, and uses session variables to create a shopping cart. The website was working fine for several years. The website recently stopped working with the following error in the logs: [20-Feb-2024 12:23:29 America/Chicago] PHP Warning: session_start(): open(/var/cpanel/php/sessions/ea-php82/sess_16fefd798faf4d71fac9c432ba1282cf, O_RDWR) failed: No such file or directory (2) in /home2/grco1/public_html/ on line 5 [20-Feb-2024 12:23:29 America/Chicago] PHP Warning: session_start(): Failed to read session data: files (path: /var/cpanel/php/sessions/ea-php82) in /home2/grco1/public_html/ on line 5 Your job will be to fix the problem. I am currently using PHP version 8.2 and I am using Cpanel and phpMyAd...

Currently, I'm in need of a talented PHP Laravel developer who can help overhaul my betting site. The project entails sorting out a couple of hitches that I've noted. * Payment Gateway Issues: Despite the details of the issues not being specified, I require significant help to rectify the payment processing system to provide a seamless experience for users. You should be well-versed with different payment gateways, and capable of troubleshooting and rectifying issues promptly. * Betting Functionality Bugs: My site seems to have some bugs affecting the betting functionality. The inability for users to effectively place bets has brought inconvenience. I'm looking for someone experienced in this area who can identify and fix these bugs. I am looking to get these issue...

I have a backend developed a simple admin panel and user login. I need this replicated on another domain. I will backup my server and send to you to upload onto the other server. Coding Language: PHP, Laravel Framework 1. Upload files on new server 2. Setup so the login and all function 3. Need some changes to the logo, some images ( 4 images) 4. Some content change (footer) Basically the app is already running on my other domain and server, i just need it duplicated onlto another server and domain. You must be an expert in Laravel Framework and can do this task within the next few hours. Will provide all cpanel login details

Seeking a skilled freelance developer for AI photo booth software creation. Must have expertise in AI technologies and photo software development. Desired functionalities include facial recognition for personalized filters and automatic background removal/replacement. Ideal candidate has experience in AI, photo software development, and creative problem-solving.

I am currently having a PHP CORS error that I need a skilled PHP developer to address and fix. Your responsibilities will include analyzing the code to identify the issue, fixing the error, and ensuring that the PHP code is running smoothly without any CORS errors. Qualifications: - Proficiency in PHP development and deep understanding of CORS - Experience in debugging and preventing CORS errors - Knowledge of potential workarounds or temporary solutions for CORS errors To be successful in applying for this project, please provide your previous work experience, specifically with PHP development and resolving CORS errors, and provide a detailed project proposal.