𝗧𝗿𝘂𝘀𝘁𝗲𝗱 𝗯𝘆 𝟮𝟬+ 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 | 𝟰+ 𝗬𝗲𝗮𝗿𝘀 𝗔𝗻𝗴𝘂𝗹𝗮𝗿/𝗥𝗲𝗮𝗰𝘁 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗦𝗮𝗮𝗦 & 𝗗𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱𝘀 I design pixel-perfect interfaces in Figma and build them into production-ready Angular and React frontends for SaaS platforms and dashboards. I deliver fully responsive, cleanly typed code that connects smoothly to your backend — no guesswork, no rework. With 4+ years of experience, I don't just take a design and code it — I understand UX flows well enough to shape what's buildable before development starts, and backend architecture well enough to know exactly how the frontend should connect. I'm the piece that keeps design and engineering aligned, so what ships actually works. 𝑯𝒆𝒓𝒆'𝒔 𝒘𝒉𝒂𝒕 𝑰 𝒄𝒂𝒏 𝒅𝒐 𝒇𝒐𝒓 𝒚𝒐𝒖: 🔹 𝘋𝘦𝘴𝘪𝘨𝘯-𝘵𝘰-𝘊𝘰𝘥𝘦 — I design your SaaS or dashboard interface in Figma, then build it myself, so nothing gets lost in translation between design and development. 🔹 𝘍𝘳𝘰𝘯𝘵𝘦𝘯𝘥 𝘋𝘦𝘷𝘦𝘭𝘰𝘱𝘮𝘦𝘯𝘵 — You already have a design and need it built pixel-perfect, fully responsive, and production-ready. Skilled in Angular, React, TypeScript, and modern component architecture. 🔹 𝘉𝘢𝘤𝘬𝘦𝘯𝘥-𝘈𝘸𝘢𝘳𝘦 𝘋𝘦𝘷𝘦𝘭𝘰𝘱𝘮𝘦𝘯𝘵 — With backend experience in Spring Boot, I understand API design and data structures, which means cleaner integration and better communication with your backend developers. 𝑾𝒉𝒂𝒕 𝑰'𝒗𝒆 𝒅𝒐𝒏𝒆: ✅ Worked with a US-based UGC company as the lead Angular frontend developer on their SaaS platform, contributing for 8+ months to help them achieve real results. ✅ Developed the frontend for Belgian web portal companies as an Angular frontend developer. ✅ Bachelor's degree in Computer Science (specialization in Big Data & Data Analysis). ✅ Built long-term client relationships, with projects spanning 5+ months. ✅ Backend experience helps me bridge the gap between design intent and technical execution, so I know exactly what backend developers need from the frontend. 𝑳𝒆𝒕'𝒔 𝒃𝒖𝒊𝒍𝒅 𝒔𝒐𝒎𝒆𝒕𝒉𝒊𝒏𝒈 𝒈𝒓𝒆𝒂𝒕 𝒕𝒐𝒈𝒆𝒕𝒉𝒆𝒓. If you need someone who can design it, build it, and make sure it connects cleanly to your backend, send me a message and let's talk about your project. 🚀

I am a front end developer with UI/UX expertise and yes i am the one who you looking for.🙂 Have more than 8 years of professional experience on various multi-tiered applications with expertise in front-end development using Angular 2+, Angular material, HTML5, SCSS, CSS3, Bootstrap, tailwind, JavaScript, jQuery, React.js. I am also UI/UX designer and i have strong grip on Figma, XD, photoshop and Illustrator. I developed many solutions that have high visual impact. I develop creative ideas and concepts, choosing the appropriate media and style to meet the client's objectives. ✨I have an up-to-date knowledge of industry software and easily redefine a design/structure brief within the constraints of cost and time.✨ I'm EXPERT at the following areas: ✅Web site Design/Development ✅API Binding ✅Responsive Design ✅Landing Page Design ✅Dashboard Design ✅Themes modification ✅PSD To HTML ✅Web Animations ✅Mobile App development ✅UI/UX ✅Angular ✅WordPress

𝐌𝐨𝐬𝐭 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬 𝐝𝐨 𝐧𝐨𝐭 𝐧𝐞𝐞𝐝 𝐚 𝐫𝐞𝐰𝐫𝐢𝐭𝐞. 𝐓𝐡𝐞𝐲 𝐧𝐞𝐞𝐝 𝐬𝐨𝐦𝐞𝐨𝐧𝐞 𝐰𝐡𝐨 𝐜𝐚𝐧 𝐬𝐭𝐚𝐛𝐢𝐥𝐢𝐳𝐞 𝐰𝐡𝐚𝐭 𝐢𝐬 𝐚𝐥𝐫𝐞𝐚𝐝𝐲 𝐫𝐮𝐧𝐧𝐢𝐧𝐠 𝐢𝐧 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧 𝐚𝐧𝐝 𝐬𝐡𝐢𝐩 𝐧𝐞𝐰 𝐟𝐞𝐚𝐭𝐮𝐫𝐞𝐬 𝐰𝐢𝐭𝐡𝐨𝐮𝐭 𝐛𝐫𝐞𝐚𝐤𝐢𝐧𝐠 𝐭𝐡𝐢𝐧𝐠𝐬. That is the work I do. Stabilise, modernise, and ship — without the chaos. 🏅 Top Rated Plus — Top 1% on Upwork 💎 3,200+ hours of client work delivered ✅ 14+ successful long-term engagements 🏆 O'Reilly Architectural Katas 2023 — 2nd Place Globally 🤝 Trusted by enterprise clients for backend ownership and long-term system maintenance 𝙁𝙖𝙘𝙩𝙨 𝙖𝙗𝙤𝙪𝙩 𝙢𝙮 𝙬𝙤𝙧𝙠: 🚀 Longest active engagement is 2,400+ hours with a single client — sustained trust on a production-critical codebase 🔧 Worked on platforms generating real revenue in finance, insurance, hospitality, supply chain, and SaaS 📈 Saved clients significant development time by choosing the right modernization path instead of full rewrites 🛡️ HIPAA-aware and SOC2-conscious architecture experience across healthcare and enterprise systems 🤖 AI-augmented workflow using Claude Code, Cursor, and GitHub Copilot — ship faster without losing code quality 𝙎𝙝𝙤𝙧𝙩 𝙥𝙞𝙩𝙘𝙝: I am a Senior Full Stack Developer with 12+ years of experience building, scaling, and maintaining production-grade backend and full-stack systems. My core strength is .NET / ASP.NET Core and Node.js for backend, with React, Next.js, and Angular for the frontend when full-stack ownership is needed. 𝙄𝙣𝙙𝙪𝙨𝙩𝙧𝙞𝙚𝙨 𝙄 𝙝𝙖𝙫𝙚 𝙙𝙚𝙡𝙞𝙫𝙚𝙧𝙚𝙙 𝙞𝙣: 💼 Finance and FinTech 🏥 Healthcare and medical billing (HIPAA-aware) 🏨 Hospitality (hotel management SaaS) 🚛 Supply chain and enterprise forecasting 🏢 Enterprise SaaS and B2B platforms 🛡️ Insurance platforms 𝙃𝙤𝙬 𝙄 𝙬𝙤𝙧𝙠: I take ownership, communicate clearly in writing, and ship at a consistent pace without needing micromanagement. I am comfortable joining an existing codebase, understanding the context quickly, and contributing without breaking what is already running. When AI tools help me move faster, I use them — but I always read, review, and verify the output before it ships, because the consequences are mine. Full Stack Developer, .NET Developer, MERN Stack, MEAN Stack, ASP.NET Core, C#, .NET Core, .NET 8, .NET 9, Blazor, WPF, WinForms, .NET MAUI, MVC, Razor Pages, Web API, Minimal API, Entity Framework Core, Dapper, LINQ, VB.NET, Classic ASP, Node.js, NestJS, Express.js, Python, FastAPI, Django, ReactJS, React 18, Next.js, Angular, AngularJS, Vue.js, TypeScript, JavaScript, Redux Toolkit, React Query, TanStack Query, TanStack Router, Context API, Zustand, Tailwind CSS, Material UI, Ant Design, shadcn UI, Bootstrap, SCSS, Framer Motion, RxJS, NgRx, Telerik Kendo UI, DevExpress, React Native, Ionic, Expo, REST API, GraphQL, gRPC, SOAP, WebSockets, SignalR, SSE, MongoDB, PostgreSQL, MySQL, SQL Server, T-SQL, Oracle PL/SQL, Redis, DynamoDB, Cosmos DB, Firestore, Supabase, ElasticSearch, PostGIS, Mongoose, Prisma, Drizzle ORM, Kafka, RabbitMQ, SQS, SNS, EventBridge, Microservices, Event-Driven Architecture, 𝘾𝙡𝙞𝙘𝙠 𝙩𝙝𝙚 𝙜𝙧𝙚𝙚𝙣 "𝙎𝙚𝙣𝙙 𝙖 𝙢𝙚𝙨𝙨𝙖𝙜𝙚" 𝙗𝙪𝙩𝙩𝙤𝙣 𝙖𝙣𝙙 𝙡𝙚𝙩 𝙢𝙚 𝙠𝙣𝙤𝙬 𝙬𝙝𝙖𝙩 𝙮𝙤𝙪 𝙖𝙧𝙚 𝙗𝙪𝙞𝙡𝙙𝙞𝙣𝙜. 𝙄 𝙬𝙞𝙡𝙡 𝙥𝙧𝙤𝙫𝙞𝙙𝙚 𝙖 𝙝𝙤𝙣𝙚𝙨𝙩 𝙧𝙚𝙖𝙙 𝙤𝙣 𝙬𝙝𝙚𝙩𝙝𝙚𝙧 𝙄 𝙖𝙢 𝙩𝙝𝙚 𝙧𝙞𝙜𝙝𝙩 𝙛𝙞𝙩 𝙖𝙣𝙙 𝙬𝙝𝙖𝙩 𝙩𝙝𝙚 𝙗𝙚𝙨𝙩 𝙥𝙖𝙩𝙝 𝙛𝙤𝙧𝙬𝙖𝙧𝙙 𝙡𝙤𝙤𝙠𝙨 𝙡𝙞𝙠𝙚.

I am a seasoned Angular engineer, and I have been writing software for many years now. Comfortable with both the front and backend, I am well capable of single-handedly building powerful, secure, efficient and responsive applications. ★ I can help you by: 1) Building responsive and smooth frontend clients for your application, 2) Transforming an idea of yours to an MVP and beyond, 3) Writing clean, elegant, documented and efficient software that scales, 4) Managing your the backend of your application on Linux servers, 5) Writing, testing and deploying robust and secure NestJS and Express.js APIs Being a serious professional, I take care of my clients by ensuring that their product does not fall behind on any metric. I emphasize fluid and swift communication as I feel it is essential when aiming for an impeccable product. My passion for well-written software can be seen in my work, and I am always striving to learn and grow whenever I can. ★ My skills: - Front-end: Angular, TypeScript, SASS/SCSS, PrimeNG, MaterialUI, jQuery, Bootstrap. - Back-end: Node.js, Express.js, NestJS, Postman, Linux, NGINX, - Testing: Unit Testing using Jest/Jasmine, E2E Testing using Playwright, Cypress - Databases: Firebase, MongoDB, Supabase - Others: Jira, Trello, Git, RxJS I love providing ideas and suggestions to my clients in order to improve the quality of the product in any way I can. My experience with languages, databases, tech stacks and design means you can always rely on my insight to assist you. If this sounds interesting, send me a message and we’ll talk.

I build cutting edge solutions using Angular and .NET, with a focus on SaaS platforms, dashboards, and API-driven systems. I’ve worked with long-term clients (including Netherlands-based teams) on real products, not just small tasks, delivering clean, scalable code that other developers can maintain. Most of my work involves improving existing systems, fixing messy codebases, and shipping features fast without breaking things. Recent work includes: – Built and maintained Angular applications for a multi-module platform (Communicator & Connect apps) used in production – Fixed performance and architecture issues in existing .NET systems – Delivered features under tight timelines with clean, structured code - Why Clients Keep Hiring Me (15+ Projects | 100% Success ) 5-Star Results – Every client says the same: "Exceeds expectations, delivers early, code is flawless." Enterprise-Grade Code – Formal Software Engineering degree ensures scalable, maintainable, high-performance solutions. No Bugs, No Delays – Zero critical issues in production. I built it right the first time. Faster Than Most – Projects completed 20% ahead of schedule without cutting corners. 1000% Attention to Detail – Clients rave: "Pays attention like no other developer I’ve worked with." - What I Deliver: Angular (Expert) – Lightning fast SPAs, PWAs, dashboards .NET Core / Node.js (Backend) – Robust APIs, microservices, integrations Full-Stack Web Apps – From startup MVPs to enterprise systems E-Commerce, SaaS, Data Visualization – Business-driven solutions Clean, Documented, Future-Proof Code – No spaghetti, just engineering excellence - Clients Don’t Just Get Code, They Get Results: “Got our app live in half the expected time. The code was so clean, our team could extend it easily.” “Fixed another developer’s mess, optimized performance by 300%, and delivered early.” “The only freelancer I trust with mission-critical projects.” - Let’s Build Something Amazing I’m currently available for new projects. Click "Invite" now, let’s discuss how I can bring your idea to life faster, smarter, and flawlessly.

Senior Full Stack Engineer with 6+ years of production experience building SaaS platforms, web apps, and APIs across the .NET / Angular / React / Azure stack. Top Rated on Upwork with a 100% Job Success Score across 28+ contracts. I've also been expanding into Python (FastAPI / Flask) and applied AI/ML — adding LLM features, RAG, and data pipelines to existing products. It's important to me to build long-term relationships with clients, so I'm primarily looking for long-term projects. My skills include: ✔️ Back-end: .NET 8 / C#, ASP.NET Core MVC/MVVM, Web API, SignalR, Razor, WPF, LINQ ✔️ Front-end: Angular, React, TypeScript, JavaScript, jQuery, HTML5, CSS, Bootstrap, Tailwind ✔️ Python: FastAPI, Flask, Pandas, NumPy, scikit-learn ✔️ AI / ML: OpenAI API, LangChain, LLM integration, RAG basics, prompt engineering ✔️ Cloud: Microsoft Azure — App Service, Azure Functions, Azure SQL, Cosmos DB, Azure DevOps ✔️ ORM: Entity Framework Core, Dapper ✔️ Database: SQL Server, MongoDB, PostgreSQL, MySQL, Redis ✔️ Architecture: REST API design, microservices, real-time (SignalR / WebSockets), auth (OAuth / JWT), payment integration (Stripe) ✔️ Tooling: Visual Studio, VS Code, Git, Azure DevOps, Docker ✔️ Process: Agile, Scrum, Kanban Expertise: ✔️ Web Development — REST Web API, ASP.NET Core, Angular, React ✔️ Cloud & Backend — Azure App Service, Web Servicer, Functions, SQL, AKS, Entra ID ✔️ Python + AI Add-ons — Flask / FastAPI services, OpenAI / LangChain integration, light data pipelines Send a message with your goal in two sentences, or book a consultation and we'll scope it together.

Hello, I am a Full Stack Developer with over 12 years of experience, specializing in front-end development with jQuery and JavaScript. My aim is to deliver optimized web applications that are error-free, with semantic and clean code. Technology Stack: Angular, SignalR, ASP.NET Core, MVC, C# Node.js, Express.js, MongoDB Highcharts, D3.js, jQuery, JavaScript Bootstrap, SCSS, HTML5, CSS3, Tailwind CSS SQL Server, MongoDB Bitbucket, GitHub, GitLab, SVN, TFS Jira, Asana, Trello Zeplin, Figma, Photoshop (PSD to HTML) Achievements & Impact: Successfully led a team to develop a high-potential project. Improved website performance for a client by 40% through code optimization and efficient use of resources. Industries & Clients: Extensive experience in e-commerce, finance, and healthcare industries. Worked with clients ranging from startups to established enterprises, delivering tailored solutions to meet their unique needs. Certifications & Skills: Certified in Information Technology, enhancing my ability to deliver cutting-edge solutions. Strong communication and problem-solving skills, ensuring smooth collaboration with clients and team members. I look forward to speaking with you soon. Feel free to contact me here on Upwork so we can collaborate towards achieving success! Feel free to adjust the examples to better fit your actual experiences and achievements!

🔥 Building Scalable Web Apps with Modern JavaScript Stacks Hi! I’m a Full Stack Engineer specializing in Angular, React, Next.js, and Node.js, with expertise in crafting high-performance, responsive, and scalable web applications. Whether you need a dynamic frontend, a robust backend API, or a complete full-stack solution, I deliver clean, efficient, and maintainable code tailored to your business needs. 🛠️ My Expertise & Services: ✨ Frontend Development (Angular | React | Next.js) * Build modern, interactive SPAs with Angular (8+), React, or Next.js * Convert HTML/CSS to React/Angular/Next(Migrate legacy sites to modern frameworks) * UI/UX Development using Material UI, Bootstrap, Tailwind, or custom designs * Integrate REST/GraphQL APIs seamlessly * Optimize performance (Lazy loading, state management, SSR if needed) * Add new features or refactor/upgrade existing apps ⚙️ Backend & API Development (Node.js) * Design & develop scalable APIs (RESTful, GraphQL) * Database integration (MongoDB, PostgreSQL, Firebase) * Authentication (JWT/OAuth), Payment Gateways, Cloud Services * Microservices & Serverless Architecture (AWS Lambda, Firebase Functions) 🌐 Full-Stack Solutions * End-to-end web app development (Frontend + Backend + Database) * Progressive Web Apps (PWAs) for offline-capable experiences * Real-time apps with WebSockets * SEO-friendly & cross-browser compatible builds ✅ Why Work With Me? ✔ 08+ Successful Done Jobs (Check my portfolio!) ✔ Clean, Modular, and Well-Documented Code ✔ Responsive, Pixel-Perfect UI (Mobile & Desktop) ✔ Agile Development & Transparent Communication ✔ 100% Satisfaction Guarantee 💬 Let’s Turn Your Idea into Reality! 🔹 Have a design ready? Let’s code it! 🔹 Need backend support? I’ll architect it. 🔹 Have an existing app? Let’s optimize or scale it. 📩 Send me a message—I’d love to discuss your project!

If your application is slow, hard to scale, or you're looking to integrate AI capabilities into your product... I can help. I'm a Senior Full Stack Developer with 15+ years of experience building high-performance web, cloud, enterprise, and AI-powered applications using Microsoft technologies. I specialize in designing scalable systems that combine robust .NET architecture with modern AI capabilities to solve real business problems. Over the years, I have delivered solutions across healthcare, SaaS, CRM, marketing automation, eCommerce, travel, and enterprise platforms used by thousands of users globally. More recently, I have been helping organizations integrate Generative AI, intelligent search, AI assistants, document processing, and workflow automation into their existing products. WHAT I BRING TO THE PROJECT: ~ Scalable .NET architecture built for long-term growth ~ AI-powered applications using LLMs and Generative AI ~ RAG (Retrieval-Augmented Generation) solutions for enterprise knowledge systems ~ Modern frontend development with Angular and React ~ Cloud-native deployment on Azure and AWS ~ Security-first development and enterprise-grade integrations ~ Strong product mindset focused on business outcomes CORE EXPERTISE: AI & Generative AI ~ AI Application Development ~ Generative AI Integration ~ LLM-Powered Applications ~ AI Chatbots & Virtual Assistants ~ Retrieval-Augmented Generation (RAG) ~ AI Document Processing & Knowledge Search ~ AI Workflow Automation ~ OpenAI API Integration ~ Enterprise AI Solutions Backend Development ~ .NET Core / ASP.NET MVC / Web API / WCF ~ Microservices Architecture ~ REST APIs & Third-Party Integrations ~ Authentication: JWT, OAuth, RSA ~ Event-Driven Systems Frontend Development ~ Angular, React.js, Vue.js ~ JavaScript, TypeScript, jQuery ~ HTML5, CSS3, Bootstrap ~ Responsive & SPA Development Database & Performance ~ MS SQL Server, MongoDB, Redis, ElasticSearch ~ Query Optimization & Caching ~ High-Volume Data Processing ~ Search & Analytics Platforms Cloud & DevOps ~ Azure & AWS ~ Docker & Kubernetes ~ Azure DevOps & CI/CD ~ Scalable Cloud Infrastructure KEY ACHIEVEMENTS ~ Built high-scale CRM and marketing automation platforms serving thousands of users ~ Developed healthcare platforms with secure, compliance-focused architecture ~ Designed high-throughput systems capable of processing thousands of transactions and messages efficiently ~ Delivered cloud-native microservices platforms with high availability and scalability ~ Integrated AI capabilities into business applications to improve automation, search, and user productivity ~ Led Agile teams as Scrum Master while driving architecture and technical direction RECENT NOTABLE PROJECTS AI-Powered Knowledge & Search Solutions ~ Intelligent document search and knowledge retrieval systems ~ AI-assisted workflows and enterprise information discovery ~ LLM integrations for business process automation Health & Wellness Platform ~ Microservices-based ecosystem with real-time tracking and analytics ~ Tech: .NET Core, Vue.js, MongoDB, AWS, ElasticSearch ~ Features: Health monitoring, device integration, secure APIs CRM & Marketing Automation Platform ~ Drag-and-drop campaign builder with advanced workflow automation ~ High-volume SMS and email processing ~ Integration with Zapier, Xero, and multiple third-party systems CellarPass Travel SaaS Platform ~ Enterprise itinerary planning platform ~ Azure-based microservices architecture ~ Angular, NgRX, RxJS, .NET Core Enterprise Document Management System ~ Secure document workflows and audit trails ~ Role-based permissions and version control ~ Angular, .NET Core, SQL Server, OpenXML WHY CLIENTS HIRE ME ~ I bridge the gap between traditional software engineering and AI innovation ~ I build production-ready systems, not experimental prototypes ~ I focus on scalability, maintainability, and business value ~ I communicate proactively and work as a technology partner WORK STYLE ~ Certified Scrum Master ~ Agile & Product-Oriented Development ~ SOLID Principles & Clean Architecture ~ Transparent Communication & Regular Updates AVAILABILITY Available for AI projects, .NET development, SaaS platforms, cloud applications, technical consulting, and long-term engagements.

I’m a Full Stack Enterprise SaaS Architect with 14+ years of experience building scalable SaaS platforms, CRMs, marketplaces, ERPs, eCommerce systems, and enterprise applications. I help businesses scale and improve their products through practical solutions across frontend architecture, backend systems, APIs, infrastructure, performance optimization, and long-term maintainability. Over the years, I’ve built high-performance enterprise applications using modern technologies and AI-assisted development workflows. ✅ AI-Assisted Development & Productivity ➤ GitHub Copilot ➤ Cursor ➤ Claude ➤ AI-based code optimization & refactoring workflows ✅ Frontend Development ➤ Angular, React.js, Vue.js, Ionic, Electron.js ➤ Next.js, TypeScript, RxJS, NgRx ➤ TailwindCSS, Material UI, PrimeNG ➤ OpenAI API integrations ✅ Backend & APIs ➤ Laravel, Symfony, Yii2, CodeIgniter, Slim ➤ REST APIs & Microservices ➤ WebSockets & Real-time Applications ➤ OAuth2, JWT Authentication ➤ Multiple Payment gateways, Zoom, Vonage, QuickBooks, Salesforce, Slack intgeration. ✅ Databases & Infrastructure ➤ MySQL, PostgreSQL, MongoDB ➤ Firebase, Supabase ➤ AWS, Docker, Linux Server Management I’m highly experienced in working on large production systems, improving existing applications, solving complex technical issues, optimizing performance, and building scalable architectures that support long-term business growth. Clients work with me for: ✔ Enterprise-level architecture thinking ✔ Clean and scalable code ✔ Fast debugging & problem solving ✔ Strong communication & reliability ✔ Long-term technical partnership My goal is to build long-term partnerships and deliver applications that are modern, reliable, scalable, and future-ready. Looking forward to working together!