UML Designers For Hire
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Hire Softeria
Hi, I’m Muhammad Asad, a 𝗣𝗵𝗗 𝗶𝗻 𝗔𝗿𝘁𝗶𝗳𝗶𝗰𝗶𝗮𝗹 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲 with 12+ years of experience in AI software development, automation, and research( 𝟮𝟬+ 𝗣𝘂𝗯𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 ). ✅𝗦𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹𝗹𝘆 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 𝟲𝟬𝟬+ 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗮𝗰𝗿𝗼𝘀𝘀 𝗺𝘂𝗹𝘁𝗶𝗽𝗹𝗲 𝗶𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 ♛ 𝗔𝗜 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 AI Automation • Business Process Automation • AI Chatbots • LLM Applications •...Hi, I’m Muhammad Asad, a 𝗣𝗵𝗗 𝗶𝗻 𝗔𝗿𝘁𝗶𝗳𝗶𝗰𝗶𝗮𝗹 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲 with 12+ years of experience in AI software development, automation, and research( 𝟮𝟬+ 𝗣𝘂𝗯𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 ). ✅𝗦𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹𝗹𝘆 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 𝟲𝟬𝟬+ 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗮𝗰𝗿𝗼𝘀𝘀 𝗺𝘂𝗹𝘁𝗶𝗽𝗹𝗲 𝗶𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 ♛ 𝗔𝗜 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 AI Automation • Business Process Automation • AI Chatbots • LLM Applications • RAG Pipelines • AI Assistants • Text-to-SQL • API Integrations • WordPress & E-commerce Automation • Custom AI Systems ♛ 𝗥𝗲𝘀𝗲𝗮𝗿𝗰𝗵 & 𝗔𝗜/𝗠𝗟 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 Machine Learning • Deep Learning • Data Science • Predictive Modeling • Data Analysis • Feature Engineering • Feature Selection • Meta-Learning • AutoML • Computer Vision • Image Classification • Image Segmentation • Object Detection • Multimodal AI • Vision-Language Models (VLMs) • NLP • Generative AI • Text-to-Image Models • Healthcare AI • Federated Learning • Edge AI • TinyML • Embedded AI • LLM Fine-Tuning • Prompt Engineering • GPT-4 • Claude • Gemini • LLM Evaluation • Hallucination Detection • Groundedness • Faithfulness • Edge Case Handling • LLM Guardrails ♛ 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 & 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 Data Science • ETL • Web Scraping • APIs • Data Cleaning • EDA • MLOps • Docker • Kubernetes • CI/CD • AWS • GCP (Vertex AI, BigQuery) • FastAPI • Flask • Django • Node.js • React • TypeScript ♛ 𝗔𝗰𝗮𝗱𝗲𝗺𝗶𝗰 & 𝗥𝗲𝘀𝗲𝗮𝗿𝗰𝗵 𝗪𝗿𝗶𝘁𝗶𝗻𝗴 IEEE • Springer • Elsevier • ACM • Research Papers • Literature Review • SLR • Research Proposals • Grant Writing • Thesis Writing • Dissertation • Proofreading • Turnitin • APA • MLA • Harvard • IEEE Formatting ♛𝗢𝘁𝗵𝗲𝗿 𝗦𝗸𝗶𝗹𝗹𝘀 Computer Engineering • Software Engineering • Databases • System Design • Networking • Cloud Computing • Big Data • Data Analytics • Statistical Analysis • Mathematics •Web Development • Software Testing •Embedded Systems •Business & Finance • Project Management • E-commerce •Resume Writing •Bioinformatics • Freelancing • Trading • Crypto • Binance ♛ 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲 ✔ 20+ Research Publications ✔ 600+ Completed Projects ✔ End-to-End AI System Development ✔ Production-Ready Solutions ✔ Clear Communication & Long-Term Collaboration I combine research-level expertise with real-world engineering to deliver AI solutions that actually work in production. ✉️ Message me to get started or schedule a 𝙛𝙧𝙚𝙚 30-𝙢𝙞𝙣𝙪𝙩𝙚 𝙘𝙤𝙣𝙨𝙪𝙡𝙩𝙖𝙩𝙞𝙤𝙣 ✅ less -
Hire hieult0806
Results-Driven Execution with a 100% Five-Star Track Record. With over a decade of experience and 34+ successfully delivered projects on this platform, I specialize in taking complex visions from a "rough idea" to a "profitable reality." My approach combines the creative problem-solving of a veteran Game Developer...Results-Driven Execution with a 100% Five-Star Track Record. With over a decade of experience and 34+ successfully delivered projects on this platform, I specialize in taking complex visions from a "rough idea" to a "profitable reality." My approach combines the creative problem-solving of a veteran Game Developer with the structural discipline of a SaaS Architect. Whether you are building a high-performance MMO, a revenue-focused mobile game, or a scalable enterprise web platform, my priority is the same: clean architecture, zero-bug deployment, and high performance. ▬▬▬▬▬▬▬▬▬▬▬▬ Core Pillars of Expertise 🎮 Game Engineering: 10+ years of mastery in Unity (C#), Roblox (Luau), and Java. Expert in physics optimization, multiplayer synchronization, and tick-based game loops. 📱 Mobile & SaaS Development: Expert in Flutter for cross-platform iOS/Android apps and high-performance Web apps using Next.js and NestJS. ⚙️ Backend & Infrastructure: Architecting robust systems using Go and distributed databases like CockroachDB to handle high-concurrency environments. 🚀 AI-Native Workflow: I leverage tools like Cursor to accelerate development speed by 3x without sacrificing code quality or security. ▬▬▬▬▬▬▬▬▬▬▬▬ Why Clients Choose Me 5-Star Reliability: I have a perfect rating because I get the job done right the first time. Founder’s Perspective: I don’t just write code—I think about your project’s ROI, user retention, and long-term scalability. Clear Communication: I bridge the gap between technical complexity and business goals. You will always know the "why" behind the "how." ▬▬▬▬▬▬▬▬▬▬▬▬ Technical Stack Languages: TypeScript, JavaScript, Go, Java, C#, C++, Luau, SQL, Python. Game & XR Development: Unity (2D/3D), Roblox Studio, OpenXR, Photon/Mirror (Multiplayer), Blender (Optimization), Physics Engine Tuning. Web & SaaS Frameworks: NestJS, Next.js, Node.js, React, Express.js, Tailwind CSS, Redux/Zustand. Mobile Development: Flutter, Dart, Firebase, App Store/Play Store Deployment, In-App Purchases (IAP). Databases & Scaling: PostgreSQL, MySQL, MongoDB, CockroachDB, Redis, Supabase. Cloud & Infrastructure: AWS (EC2/S3), Google Cloud Platform (GCP), Vercel, Docker, CI/CD Pipelines. AI & Automation: OpenAI API Integration, Cursor (AI-Native Development), Playwright (E2E Testing), Scraping/Bot Logic. less -
Hire extreamcode
Please visit my full portfolio: https://divulgetechnologies.com/ I am a Full-Stack, AI, Network, and Systems Engineer with 15+ years of experience building web platforms, business applications, automation tools, API integrations, server-side systems, and secure technical solutions. I help clients turn complex...Please visit my full portfolio: https://divulgetechnologies.com/ I am a Full-Stack, AI, Network, and Systems Engineer with 15+ years of experience building web platforms, business applications, automation tools, API integrations, server-side systems, and secure technical solutions. I help clients turn complex requirements into working software, from planning and architecture to development, deployment, optimization, documentation, and post-launch support. 30-Day Guarantee with Full Support Coverage After Project Completion. Core Expertise: - Custom websites, web apps, dashboards, portals, SaaS tools, and admin panels - Full-stack development with PHP, MySQL, JavaScript, React, Node.js, MERN, LAMP, Python, and CakePHP - WordPress, WooCommerce, Shopify, Magento, OpenCart, PrestaShop, CS-Cart, WHMCS, Webflow, Wix, Squarespace, Framer, Base44, Lovable, and Odoo - Mobile app development with Flutter for Android and iOS - API development, REST APIs, webhooks, payment gateways, third-party integrations, and data sync - AI / ChatGPT integrations, automation assistants, workflow automation, and AI-enabled tools - Database design, SQL, reporting, authentication systems, secure login flows, and access control - Server, hosting, Linux, Windows, VPN, firewall, routing, MikroTik-style network workflows, and troubleshooting - DevOps support including deployment, configuration, containers, cloud systems, OCP/OpenShift, RabbitMQ, and YAML fixes - Enterprise software integration, ERP/CRM workflows, Business Central/NAV style migrations, and documentation - TradingView / Pine Script style automation, webhook alerts, JSON payloads, and workflow scripting - 3D, Unity, Three.js, WebGL, interactive avatars, and real-time web integrations - AI/ML prototypes, Python automation, data workflows, and research-oriented proof of concepts Many projects are not just websites. They involve connecting software with databases, APIs, devices, cloud services, user workflows, authentication systems, reporting tools, or business platforms. I work on these kinds of system integration projects where reliability, clear logic, and maintainable architecture matter. What You Can Expect: - Clear communication - Practical technical advice - Clean and scalable implementation - Secure and performance-focused development - Reliable troubleshooting - Proper documentation - Business-focused problem solving - 1-month free support after delivery Whether you need a website, eCommerce store, mobile app, API integration, automation workflow, server fix, AI tool, network/system troubleshooting, enterprise integration, or custom software solution, I can help you build it properly and keep it dependable. less -
Hire yuyoungmin
yuyoungmin yuyoungmin
$40 USD / hour
Senior Flutter | Database & AI MCP DeveloperKorea, Republic ofHi there! I am a Full-Stack AI Solutions Architect and Senior Mobile Developer specializing in building high-performance collaborative workspaces, multi-agent AI ecosystems, and secure enterprise integrations. I build next-generation software where human collaboration meets autonomous AI capability. My hallmark...Hi there! I am a Full-Stack AI Solutions Architect and Senior Mobile Developer specializing in building high-performance collaborative workspaces, multi-agent AI ecosystems, and secure enterprise integrations. I build next-generation software where human collaboration meets autonomous AI capability. My hallmark project is a real-time collaborative workspace where teams co-work with advanced AI agents (Gemini 2.5/3, Claude 4.5/Opus) and custom MCP tools in dedicated group rooms. 🌍 GLOBAL SAAS SHOWCASE (LIVE PRODUCT) Experience the platform live across multiple languages: - English: https://en.facepark.net/ - Japanese: https://jp.facepark.net/ - Korean: https://kr.facepark.net/ 🚀 CORE TECHNICAL STRENGTHS 1. Frontend Excellence (Flutter & Dart) - Developed state-of-the-art UI for real-time collaborative group chats. - Expert in state management, SSE (Server-Sent Events), and JSON-RPC integrations for live AI communications. - Seamless responsive layouts for mobile and web. 2. Robust Backend & Cloud Architecture (Firebase & Cloud Run) - Specialized in Firebase Cloud Functions (groupchat-server) and Firestore real-time databases. - Scalable deployment of secure, containerized custom MCP servers on Google Cloud Run. - Structured file versioning and cloud workspace storage under Firebase Storage. 3. Advanced AI & Multi-Agent Orchestration (Skills & Setting System) - Dynamic prompt/role injection via Markdown-based system files (setting.md & SKILL.md). - Native support for sub-agents, dynamic skill allocation, and specialized worker workflows inside shared channels. - Multi-model routing utilizing Gemini (Flash/Pro) and Claude (Haiku/Sonnet/Opus). 4. Custom MCP Servers & Automations (MogusaTech Engine) - Created professional document styling & rendering MCP servers: PDF, Word (DOCX), PPTX, XLSX. - Integrated seamless database connection layers (Firebase, MySQL, PostgreSQL) with LLMs via custom MCP bridges. - Multi-tool co-working engines including Git integration, file merging, RAG text extraction, and workspace status monitoring. 5. Host-Centric Security Model - Engineered a secure, enterprise-grade credential architecture. - Group tools and MCP servers execute strictly under the Room Creator (Host)'s secure credentials, ensuring team members collaborate safely without token leakage. Whether you need a cutting-edge B2B AI chatbot, custom MCP tools to bridge your SQL/NoSQL databases with LLMs, or a highly polished Flutter & Firebase mobile app, I deliver clean, production-ready, and scalable architectures. Let's collaborate and bring your AI vision to life! less -
Hire cliftonc20
I help businesses automate workflows and save time using AI. I build custom GPT-powered chatbots, document processing tools, and automation systems that reduce manual work and improve efficiency. Whether you need a chatbot for your website, AI-powered data processing, or workflow automation, I can deliver a reliable...I help businesses automate workflows and save time using AI. I build custom GPT-powered chatbots, document processing tools, and automation systems that reduce manual work and improve efficiency. Whether you need a chatbot for your website, AI-powered data processing, or workflow automation, I can deliver a reliable solution quickly. What I can build for you: • AI chatbots (customer support, FAQ, internal tools) • Document Q&A systems (PDF, CSV, knowledge base) • GPT-powered automation workflows (Zapier / Make) • Custom backend APIs using Python and FastAPI Tech stack: Python • OpenAI (GPT-4/5) • FastAPI • Zapier / Make • REST APIs • PostgreSQL Why work with me: • Fast delivery and clear communication • Focus on business results, not just code • Clean, scalable, and production-ready solutions Let’s build something that saves you time and grows your business. less -
Hire krupnovdenis
dZENcode is a software development and delivery company focused on complex, business-critical systems and scalable digital products. Operating since 2015, we work with startups, growing companies, and investors who need engineering responsibility, clear scope, and predictable delivery. Our 90+ in-house...dZENcode is a software development and delivery company focused on complex, business-critical systems and scalable digital products. Operating since 2015, we work with startups, growing companies, and investors who need engineering responsibility, clear scope, and predictable delivery. Our 90+ in-house specialists cover the full cycle: architecture, design, backend, frontend, mobile, integrations, AI/ML automation, migrations, project rescue, scaling, and long-term SLA support. We work as an external IT department or dedicated delivery team, mainly through team outsourcing and outstaffing models. Our process is scope-driven: SoW, acceptance criteria, transparent billing, documentation, structured handover, and contract-based cooperation via a legal entity. We focus on commercial projects that need reliable execution, not one-time setup, hobby work, SEO/content-only tasks, or revenue-share models. dZENcode is ready to take ownership of delivery and support your product long-term. less -
Hire Tafsol
TAFSOL TECHNOLOGIES Group!! Aiming to deliver $10M+ Projects in 2026–2027 Proud Official Odoo Partner — delivering intelligent, enterprise-grade ERP & CRM solutions for global business excellence. 25th profound member of the OpenJS Foundation, among tech giants like Google, Microsoft, IBM, Uber, and...TAFSOL TECHNOLOGIES Group!! Aiming to deliver $10M+ Projects in 2026–2027 Proud Official Odoo Partner — delivering intelligent, enterprise-grade ERP & CRM solutions for global business excellence. 25th profound member of the OpenJS Foundation, among tech giants like Google, Microsoft, IBM, Uber, and Coinbase. Actively contributing to Official WordPress, the platform powering millions of websites. TAFSOL Technologies is an Award-Winning Digital Agency recognized by Clutch.co and Manifest as: 1. TOP B2B SERVICES by Clutch.co in Mobile App Development 2. MOST REVIEWED COMPANIES by The Manifest in Software Development Our team of skilled professionals has extensive experience in providing a wide range of digital services such as: ✅ AI Development & Integration to transform your business ✅ Mobile App Design and Development ✅ CRM Design and Development ✅ SAAS-based platform Design and Development ✅ ERP solutions Design and Development ✅ Website Design and Development ✅ Blockchain and smart contracts Development on Ethereum, BNB Smart Chain, Solana, Polygon, etc. ✅ PLC and SCADA System Support for industrial automation ✅ Logo and Graphics Designing ✅Linux recovery, database repair, and website rebuilds. Tech Stack We Are Proficient In: Frontend Development Frameworks ✅Reactjs ✅Nextjs ✅Vuejs ✅Angular ✅React Native ✅TypeScript ✅Tailwind CSS ✅Bootstrap ✅Storybookjs Backend Development Frameworks ✅Nodejs ✅Expressjs ✅Nestjs ✅Typescript ✅ASP.net ✅Core PHP ✅PHP Laravel ✅Python ✅Django ✅FastAPI ✅REST APIs ✅GraphQL ✅SOAP APIs Mobile Development ✅React Native ✅Flutter Databases ✅PostgreSQL ✅MongoDB ✅MySQL ✅SQL ✅Redis ✅Supabase ✅Neo4j (Graph Database) ✅Pinecone ✅Weaviate ✅FAISS ✅Chroma ✅pgvector Cloud and DevOps ✅AWS ✅Google Cloud ✅Microsoft Azure ✅Docker ✅Kubernetes ✅CI CD pipelines ✅Nginx AI and Automation ✅OpenAI APIs ✅RAG pipelines ✅Vector databases ✅LangChain ✅AI agents ✅OCR pipelines ✅Computer vision integrations CMS and Ecommerce ✅WordPress ✅Shopify ✅WooCommerce ✅Headless CMS ✅Sanity ✅Strapi Payments and Integrations ✅Stripe ✅PayPal ✅Affirm ✅Twilio ✅SendGrid ✅Google Maps API ✅Zapier Industrial Automation and Control Systems ✅PLC Programming ✅SCADA System Development ✅HMI Design ✅Industrial IoT integrations ✅Modbus communication ✅OPC UA integration ✅Siemens PLC systems ✅Allen Bradley PLC systems ✅Factory automation dashboards What We Offer: ✅ 100% Client Satisfaction Rate ✅ 200+ Years of Accumulated Team Experience ✅ 1500+ Satisfied Clients ✅ 140+ In-house Resources ✅ Clients in 55+ Countries ✅ Quick Response Time < 2–3 Hours ✅ 5-Star Rated Profile Across All Platforms ✅ Dedicated Project Managers with Fluent English ✅ Support 5 Days/Week in EST, PST, MST, GMT (Partial Weekend Support) ✅ Physical Presence in the UK, USA, UAE, and PK Let’s start a chat here on Freelancer to discuss your project and share our ideas with you. Thanks for Visiting our Profile!! less -
Hire xluisn
Web developer expert, html5, css. jquery, ajax, php, ruby, python, mysql, postgresql, mariadb.java, c++, wordpress, django, flask, symphony, laravel, magento, drupal, react. react-native. Electrical Engineer and Computer EngineerWeb developer expert, html5, css. jquery, ajax, php, ruby, python, mysql, postgresql, mariadb.java, c++, wordpress, django, flask, symphony, laravel, magento, drupal, react. react-native. Electrical Engineer and Computer Engineer less -
Hire REPLATechnology
REPLATechnology REPLATechnology
$30 USD / hour
Top Rated Verified & Confirmed By Freelancer.comPakistanHello, Thank's for taking the time to visit my profile. I’m a Full-stack Experienced Software & Mobile App developer with 10 years of industry experience / Blockchain, Mobile app & Software Development with over 10 years of experience operating as a high-end professional in the Blockchain & Software Industry. My...Hello, Thank's for taking the time to visit my profile. I’m a Full-stack Experienced Software & Mobile App developer with 10 years of industry experience / Blockchain, Mobile app & Software Development with over 10 years of experience operating as a high-end professional in the Blockchain & Software Industry. My clients consistently receive polished work in a timely manner with constant communications and updates. I offer a number of services through my expertise: ● ✔ BlockChain Development ● ✔ NFT Development ● ✔ Software Development ● ✔ Web App Development ● ✔ Artificial intelligence Projects ● ✔ Mobile App Development (IOS & Android) ● ✔ Website Development ● ✔ Application Design (UI / UX) ● ✔ Figma / XD ● ✔ Website Design ● ✔ Brand Identity Design My portfolio is chock full of these design elements, and I highly suggest you peruse it to better understand my style, work & vision. Along with a team of 18 professional developers who aide me in my design, I hold my skills in high regard & would love to use them to help you create a Best Product for your business. shoot me a message! I’m available through Freelancer & will respond ASAP so that we can break down your needs and decide exactly how we will tackle them. Thanks, & have a great day, Regards less -
Hire AdeelAslam4
✪ ✪ ✪ IN TOP 1% Freelancers of Freelancer.com ✪ ✪ ✪ We’re a Pakistan-based software development team helping startups, SMBs, and enterprises build high-quality digital products — fast and efficiently. From mobile apps and custom websites to eCommerce platforms and AI-powered solutions, we turn your ideas into real,...✪ ✪ ✪ IN TOP 1% Freelancers of Freelancer.com ✪ ✪ ✪ We’re a Pakistan-based software development team helping startups, SMBs, and enterprises build high-quality digital products — fast and efficiently. From mobile apps and custom websites to eCommerce platforms and AI-powered solutions, we turn your ideas into real, scalable software. Our expertise now includes AI/ML development and Generative AI integration, helping clients automate workflows, build smart features, and stay ahead with the latest in AI technology. We use proven tools, agile processes, and a partner-first mindset — offering clear communication, reliable delivery, and long-term support. Our core skills: ✅ UX/UI Design ✅ iOS & Android Apps ✅ Web Development (ReactJS, Laravel, Ruby on Rails, PHP/MySQL, Python) ✅ WordPress & Shopify ✅ Custom eCommerce Solutions ✅ API Integrations ✅ AI/ML & Generative AI Development Let’s build something great — together. less
