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Alexey D.
$45/hr
100% Job Success
$100K+ earned
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𝐇𝐞𝐲 𝐭𝐡𝐞𝐫𝐞! 👋 𝐈’𝐦 𝐀𝐥𝐞𝐱𝐞𝐲, a Senior Full Stack Web Developer specializing in MERN and .NET development for modern web platforms, SaaS products, and scalable business applications. As a Senior Full Stack Web Developer, I work across the entire development cycle building reliable frontend and backend systems using MERN stack technologies and .NET backend solutions. If you're looking for a Senior Full Stack Web Developer with strong experience in MERN and .NET, who can build scalable and production ready platforms, you're in the right place. I help companies turn product ideas into fully working platforms using MERN architecture and .NET backend services, delivering clean, maintainable code and stable long term solutions. 🔸 Clean and scalable architecture 🔸 Strong backend logic with .NET 🔸 Modern frontend development with MERN stack 🔸 Clear communication and reliable delivery 🚀 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 As a Senior Full Stack Web Developer, I build complex web platforms using MERN and .NET technologies, including: • SaaS platforms and business applications • Admin dashboards and management systems • Marketplaces and booking platforms • Real estate and property management systems • Subscription based web products • High performance web applications built with MERN and .NET My experience as a Senior Full Stack Web Developer working with MERN and .NET allows me to build systems that are stable, scalable, and ready for real production use. ⚙️ 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐁𝐮𝐢𝐥𝐝 𝐅𝐨𝐫 𝐘𝐨𝐮 As a Senior Full Stack Web Developer specializing in MERN and .NET, I can help build complete platforms including: ✅ Full stack web applications using MERN and .NET ✅ SaaS platforms with complex business logic ✅ Admin panels and dashboards ✅ REST APIs built with .NET backend architecture ✅ Scalable backend services using .NET ✅ Modern responsive frontend applications built with MERN stack technologies ✅ Marketplace and booking platforms ✅ Payment integrations and subscription systems 🧰 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 Frontend:React | Next.js | JavaScript | TypeScript Backend: Node.js | Express.js | .NET ASP.NET Database: MongoDB | PostgreSQL | SQL Server Tools: Docker | Git | REST APIs | Cloud platforms 🌟 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞 Senior level development experience Strong expertise in MERN and .NET development Ability to handle both frontend and backend architecture Experience building scalable SaaS platforms Focus on clean, maintainable production code If you're looking for a Senior Full Stack Web Developer with strong expertise in MERN and .NET, feel free to reach out. 💬 Send me a message and let's discuss your project.
Acvence
Associated with
Acvence
$600K+
earned
$18/hr
84% Job Success
$3K+ earned
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🚀 Senior Full-Stack Developer | Expert Web Designer Hi there! I'm Asim, a Senior Full-Stack Developer and Expert Web Designer with 9+ years of experience in web development and WordPress. I specialize in creating complex, high-performance applications and delivering scalable, secure, and innovative solutions for businesses. 🔥 Expertise & Tech Stack: ✔️ Full-Stack Web Development: Specialized in building robust, scalable, and secure web applications from front-end to back-end. ✔️ Custom Solutions: Expertise in CMS platforms (like WordPress), custom plugin/theme development, SaaS platforms, API integrations, and mobile-ready applications. ✔️ Database Management: Skilled in designing and optimizing relational and non-relational databases to ensure high performance and data integrity. ✔️ Industry Experience: Proven success delivering tailored digital solutions across Healthcare, E-commerce, FinTech, ERP, CRM, Logistics, Car Rentals, and Social Networks. ✔️ Development Approach: Focused on problem-solving, performance tuning, clean code practices, and delivering intuitive user experiences. 🎯 Why Work With Me? I thrive on building challenging applications and crafting tailored solutions to meet your business needs. Whether it's a custom WordPress plugin, a SaaS platform, or a full-scale web/mobile app, I ensure seamless performance and exceptional user experience. 🎁 Free Perks: ✅ 2 Months of Free Support ✅ 2 Months of Free Warranty & Debugging 🌐 Specialized in End-to-End Web Development: From responsive UI/UX design to robust back-end systems, I provide full-cycle web development solutions that include web apps, mobile-friendly platforms, eCommerce sites, CMS customization, and API integrations. Ready to scale your business with cutting-edge solutions? Let’s discuss your project! Get a free quote today.
CubixSol
Associated with
CubixSol
$2K+
earned
Muhammad M.
$35/hr
100% Job Success
$100K+ earned
Available now
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I help startups and enterprises build fast, scalable 𝐒𝐚𝐚𝐒 platforms and 𝐀𝐈-𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐞𝐝 applications. With 8+ years of experience across the full stack, I specialize in clean architecture, secure APIs, and production-ready infrastructure. I don't just write code; I help you plan, build, and scale your product from MVP to production. 𝑻𝒆𝒄𝒉𝒏𝒊𝒄𝒂𝒍 𝑺𝒕𝒂𝒄𝒌: 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React.js, Next.js, Vue.js, Angular, Svelte, Tailwind CSS, Material-UI, GraphQL. Focus on reusable components, responsive design, and modern UI frameworks. 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, Express, NestJS, REST APIs, Microservices, JWT/OAuth, WebSockets. Emphasis on secure architecture patterns and real-time data handling. 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: PostgreSQL, MySQL, MongoDB, Firebase, Supabase, DynamoDB, Redis. Optimized for speed, indexing, and high-scale data management. 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬: AWS (Lambda, S3, RDS, Cognito, AppSync), Docker, Terraform, Infrastructure as Code (IaC). CI/CD automation with GitHub Actions & AWS CodePipeline. 𝐓𝐞𝐬𝐭𝐢𝐧𝐠 & 𝐓𝐨𝐨𝐥𝐬: Jest, Cypress, Playwright (E2E Testing), Web Scraping (Puppeteer, Cheerio), Google Analytics, Sentry, and Real-time Monitoring. 𝗠𝘆 𝗖𝗼𝗿𝗲 𝗙𝗼𝗰𝘂𝘀: 𝐀𝐈 & 𝐒𝐚𝐚𝐒 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬: Architecting backends for heavy-data applications (e.g., AI audio processing, EdTech) without compromising performance. 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 & 𝐑𝐞𝐥𝐢𝐚𝐛𝐢𝐥𝐢𝐭𝐲: Optimizing database queries, ensuring low-latency frontend rendering, and writing clean, maintainable code. Let’s talk about how I can help take your project to the next level.
Muhammad M. has worked .
Waseem K.
$25/hr
100% Job Success
$80K+ earned
Available now
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✅ Senior Full-Stack Developer ✅ 9+ Years of experience ✅ 200+ Successfully Deployed Projects ✅ IoT Specialist with multiple projects & certifications 🔰 I have a proven track record of delivering complex web, mobile, and IoT-based applications on time and budget. Whether it's a simple website, a complex web application, or an IoT-enabled smart solution, I have the skills and experience to deliver the results you need. I have develop custom software solutions like Web, Mobile, and IoT Applications for different businesses like food, E-commerce, fitness, health, finance, smart automation, and networking across the world including Norway, UK, USA, Australia, Canada 🌍 ⭐My CLIENTS include DINEHOME, DOOCADO, MONUMENTAL, GRUMPY G, and many other renowned companies. 📌 My Expertise: 1- Elixir, Phoenix, RoR, noCode, Blockchain, Web 3.0, IoT Systems & Integrations 2- Back-end: Node.js, C#/.NET, PHP/Laravel, Python (Django/Flask), IoT APIs & Device Communication 3- Front-end: React.js, Vue.js, Angular, MERN, MEAN 4- Mobile: Swift, Kotlin, Flutter, Kotlin Multiplatform (iOS + Android), IoT-enabled Mobile Apps 💻 Web development: Providing end-to-end solutions for all web-related necessities, including IoT dashboards and control panels. 📱App development: Creating functional and user-friendly native or cross-platform mobile applications for iOS and Android, including IoT-connected apps. 🌐 IoT Development: Building smart systems, connected devices, automation solutions, and real-time monitoring platforms with proven experience and certifications. ⭕ I'm more than happy to assist you with your next project. Press the "Hire Now" or "Invite" button on the top right corner of your screen or initiate a chat so we can discuss your idea.
Waseem K. has worked .
Hello World Technologies
Associated with
Hello World Technologies
Sufian S.
$20/hr
100% Job Success
$1K+ earned
Available now
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I’m Sufian, a Full-Stack Developer with 7+ years of experience across SaaS products, web apps, and backend-heavy systems. I work end-to-end: modern frontends, scalable backends, databases, third‑party integrations, and deployment. My focus is building systems you can actually run and extend, not throw away in six months. I build production-ready SaaS platforms and web applications, and when AI and automations are part of the roadmap, I integrate them in a practical, reliable way (RAG, chatbots, GHL workflows, n8n/Zapier) so they work with real data, real users, and real business processes. snipework Best fit if you’re building: - SaaS platforms with proper foundations (auth, roles, dashboards, admin tools, subscriptions, multi-tenant‑ready architecture). - Modern web apps (Next.js/React, MERN-style stacks) with clean REST/JSON APIs and scalable data models. - AI features inside real products (LLM integrations, assistants, workflow automation, content and data tooling). - RAG systems (chat with PDFs/docs/knowledge bases) with accurate retrieval, citations, and sensible guardrails. - AI chatbots for support, lead capture, and internal tools, embedded directly into your app or site. - Automation around your SaaS or CRM (GHL, n8n, Zapier/Make)—webhooks, APIs, syncing, routing, and logging. GoHighLevel, APIs & automations: - GHL setups and clean automations (pipelines, tags, custom fields, opportunities, workflows). - GHL API + webhook integrations with your own SaaS or backend (trigger-based actions, syncing, retries, deduplication, audit logs). - Multi-step workflows in n8n / Zapier / Make when “simple zaps” are not enough. - AI-assisted flows: lead qualification, smart routing, summaries, templated replies, and support-style assistants. Tech I work with regularly: - Frontend: Next.js, React, TypeScript. - Backend: Node.js, Express, Python. - Data: PostgreSQL, MongoDB, Supabase. - AI: OpenAI / GPT‑4 family, RAG, chatbots, AI assistants. - Automations & CRMs: GoHighLevel, n8n, Zapier/Make, webhooks and custom APIs. - DevOps: Docker, Vercel/Netlify‑style cloud workflows. How I work: - Product-first: I translate requirements into clear architecture, not just isolated features. - Clean engineering: readable code, clear boundaries between services, and maintainable patterns. - Production-minded: security, performance, logging, and monitoring are part of the delivery, not afterthoughts. - Communication: clear expectations, regular updates, and honest tradeoffs when scope or timelines change. If you share what you’re building (MVP, new SaaS, upgrades, AI features, or GHL + automation around your product), I can propose a practical implementation path and handle the build end‑to‑end.
Vikas K.
$15/hr
100% Job Success
$100K+ earned
Available now
Offers consultations
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I am a 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 & 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 Developer with over 7+ years of experience, focused on building scalable 𝐖𝐞𝐛𝟑, 𝐃𝐞𝐅𝐢 𝐚𝐧𝐝 𝐍𝐅𝐓-based applications and high-performance web platforms using Next.js, React.js, and Node.js. I specialize in end-to-end decentralized application development and have a strong ability to convert ideas into fully production-ready blockchain systems. 🔗 𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 Smart contract development using Solidity & Rust Ethereum, Solana, Bitcoin, Hyperledger, Substrate ERC20, ERC721, ERC1155 token standards DeFi systems, staking, tokenomics, liquidity logic NFT minting platforms and marketplaces Secure contract design using OpenZeppelin standards 🌐 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Frontend: React.js, Next.js, Angular, Vue.js Backend: Node.js, Express.js, Laravel, Firebase APIs: RESTful APIs, Web3 integrations Databases: MongoDB, MySQL Wallet integrations: MetaMask, WalletConnect Deployment: Vercel, AWS, Docker ⚙️ 𝐖𝐞𝐛𝟑 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐒𝐤𝐢𝐥𝐥𝐬 DApp architecture design and implementation Smart contract deployment on testnet & mainnet Gas optimization and performance tuning Blockchain data integration with frontend systems Web3.js / Ethers.js integration Secure transaction handling and contract interactions 🧠 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡 Requirement analysis before development starts Modular and scalable architecture design Security-first coding practices Clean, maintainable, and well-structured code Continuous testing and debugging Smooth deployment workflow to production environments 💡 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐞𝐥𝐢𝐯𝐞𝐫 Fully functional decentralized applications Secure and optimized smart contracts Seamless Web3 + frontend integration Scalable backend systems built with Node.js and Next.js Production-ready DeFi, NFT, and full-stack web solutions 🤝 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐒𝐭𝐲𝐥𝐞 Independent and fast execution Clear communication throughout the project Focus on quality and long-term scalability Quick adaptation to project requirements Commitment to delivering reliable blockchain solutions Blockchain Developer, Web3 Developer, Smart Contract Developer, Solidity Developer, DApp Developer, DeFi Development, NFT Marketplace, Ethereum Developer, Solana Developer, Full Stack Developer, React.js, Node.js, Crypto Development, Tokenization, Decentralized Applications, Web3 Integration, Blockchain Architecture, Smart Contract Auditing, OpenZeppelin, Ethers.js, Web3.js, Next.js Developer, Next.js Full Stack, React.js Developer, Node.js Developer, Node.js Backend, Next.js Web App, React Frontend Developer, Full Stack Next.js, Server Side Rendering, Next.js API Routes, REST API Node.js #BlockchainDeveloper #Web3 #SmartContracts #Solidity #DApp #DeFi #NFT #Ethereum #Solana #CryptoDevelopment #FullStackDeveloper #NodeJS #ReactJS #Web3Integration #Tokenization #BlockchainTech #DecentralizedApps #Crypto #Fintech #SmartContractAudit #NextJS #NextjsDeveloper #ReactDeveloper #NodeJSDeveloper #FullStackNextJS #ServerSideRendering #ReactJS #BackendDeveloper
ELYRIA SOFTWARE PRIVATE LIMITED
Associated with
ELYRIA SOFTWARE PRIVATE LIMITED
$900K+
earned
Hassan R.
$70/hr
100% Job Success
$400K+ earned
Available now
Offers consultations
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I am an expert-vetted AI Engineer and automation specialist with over 10 years of experience designing and delivering intelligent, production-ready AI solutions for startups, enterprises, and public-listed companies worldwide. My core focus is on AI automation, Agentic AI systems, Retrieval-Augmented Generation (RAG), and Knowledge Graph–driven architectures that help businesses scale operations, unlock insights from data, and automate complex decision-making processes. I combine deep AI system design expertise with a strong full-stack engineering background, allowing me to take AI solutions from concept → architecture → deployment → scale with reliability and security. What I Specialize In ✅ AI & Intelligent Systems AI Automation & Workflow Orchestration Agentic AI (Multi-Agent Systems, Autonomous AI Agents) Retrieval-Augmented Generation (RAG) LLM Integration (OpenAI, Anthropic, Open-Source LLMs) Knowledge Graph Design & Implementation Vector Databases & Semantic Search AI Chatbots & AI Assistants (Enterprise-grade) AI-Powered Decision Support Systems ✅ Backend & AI Infrastructure API-first AI architectures Cloud-native AI deployments (AWS, Azure, GCP) Data pipelines for AI & ML workflows Scalable microservices for AI applications Secure AI systems & enterprise integrations ✅ Full-Stack Engineering (Supporting AI Products) Modern Web Applications (React, MERN/MEAN) Backend systems for AI-driven platforms Real-time dashboards & AI interfaces Mobile apps integrated with AI services Past Achievements Designed and deployed AI-driven automation systems for startups and enterprise clients. Successfully set up outsourcing and AI-enabled back-office operations for Australian public-listed companies. Built an award-winning mobile application, now enhanced with intelligent content discovery features. Helped teams transition from traditional software to AI-first product architectures. Project Management & Delivery End-to-end AI solution ownership (Discovery → MVP → Production) Agile / Scrum project leadership Cross-functional collaboration with data, product, and business teams Clear documentation, testing, and maintainability focus Why Work With Me AI solutions that solve real business problems, not just demos Strong balance of AI expertise + engineering discipline Proven experience with scalable, enterprise-grade systems Clear communication and long-term partnership mindset 👉 If you’re looking to build AI agents, automate workflows, implement RAG pipelines, or leverage Knowledge Graphs to power intelligent applications — I’m the right partner for you. Tags AI Automation | Agentic AI | AI Agents | Retrieval-Augmented Generation (RAG) | Knowledge Graphs | LLM Integration | Vector Databases | Semantic Search | AI Chatbots | AI Assistants | Machine Learning Systems | AI Architecture | Full-Stack AI Development | Cloud AI (AWS, Azure, GCP) | API Integration | Business Process Automation | React | MERN Stack | MEAN Stack | Mobile App Development | Scalable AI Systems | Enterprise AI Solutions
Hassan R. has worked .
$20/hr
$100 earned
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Full Stack Developer | Web & Mobile Applications | Front-End & Back-End Expertise As a highly skilled Full Stack Developer, I offer a comprehensive range of expertise in building robust web and mobile applications from start to finish. With extensive experience in both front-end and back-end development, I’m passionate about delivering high-quality, scalable, and user-friendly solutions that help businesses thrive in the digital world. My Core Skills Include: Front-End Development: HTML5, CSS3, JavaScript (React.js, Angular, Vue.js), TypeScript, Bootstrap, SASS, and responsive design. Back-End Development: Node.js, Express.js, Python (Django, Flask), Ruby on Rails, PHP, and Java. Databases: SQL (MySQL, PostgreSQL, SQLite), NoSQL (MongoDB, Firebase), and cloud-based databases. API Development: RESTful APIs, GraphQL, integration with third-party services. Version Control & Collaboration: Git, GitHub, GitLab, Agile, Scrum, Jira. Mobile App Development: React Native, Flutter, Swift, and Android development. Cloud & DevOps: AWS, Azure, Docker, Kubernetes, Continuous Integration/Continuous Deployment (CI/CD). What I Can Do for You: Design and implement user-centric, visually appealing front-end interfaces. Develop clean, maintainable back-end systems that scale with your business. Integrate APIs and third-party services for seamless functionality. Build responsive, mobile-friendly applications. Provide ongoing support, updates, and improvements to ensure optimal performance. I focus on understanding your specific needs and providing custom solutions that align with your goals. Whether you're building a brand-new app or improving an existing platform, I’m here to help you achieve success. Let’s work together to bring your vision to life
$40/hr
100% Job Success
$100K+ earned
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I have been working as web developer for over 12 years I have learned all Ecommerce ins and outs and I am happy to implement my skills and knowledge to develop and support eCommerce stores, sites. Custom web development is a challenge for me. How can I improve your business: - Ecommerce website development from scratch; - Magento integration with payment, shipping, accounting and marketing systems; - Magento, Prestashop, Drupal theme and extension development. I do not just create websites based on a certain platform. I deliver eCommerce development solutions. - Why hire me as Magento, Prestashop, Drupal developer - Ready to answer all your questions via email 24/7 - Always listen to the client and ready to implement tasks I will be the best asset to your project. My previous experience in web development - Custom Magento development for famous food UK brand - Migration to Mageno from other cms for modern Shoes website - Bug fixing and consulting for online food retailer in the United Kingdom - Payment processor integration in eCommerce for Girard Sudron, France - Security Patches installation for all projects My main skills: - Frameworks: Laravel, Symfony, Zend, Yii2 - CMS: Magento 1/2, PrestaShop, Drupal etc - PHP 7 - MySQL (MariaDB, Percona) - NoSQL: MemcacheDB, Redis, MongoDB - GIT workflow - JS, HTML, CSS skills - Ready to work with Linux (apache/nginx, PHP, MySQL, Memcached, Redis, Varnish) - Know how to work with Redux, React, Vue etc. - PSD/Sketch to html/css. - Project management systems: Jira, Redmine or any other according to your requirements I do not believe in luck, I believe in hard work. Ready to improve your web business? Feel free to contact me.
Dzmitry U. has worked .
Arsalan R.
$20/hr
91% Job Success
$10K+ earned
Available now
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SUMMARY With over 9 years of experience, I have worked on Fintech, Insurance and Manufacturing domains. I possess a strong background in diverse .NET web and software development within an agile methodology. As a senior software engineer, I have demonstrated expertise in all stages of development, from requirement analysis to design and execution. My programming skills encompass many technologies, including .NET Core, MVC, WEB API, WCF Services, C#, Angular Js, Angular 13, and SQL Server Databases. Additionally, I am renowned for my empathetic team player mentality, mentoring abilities, and innovative and creative thinking.
AZLANSOLUTIONS LTD
Associated with
AZLANSOLUTIONS LTD
$1K+
earned