With 10+ years of hands-on experience, I specialize in crafting intelligent, secure, and cloud-native enterprise applications that merge the precision of .NET engineering with the innovation of AI and automation. My expertise spans backend architecture, frontend frameworks, cloud deployment, and AI integration, ensuring end-to-end delivery of scalable digital solutions across diverse domains like FinTech, Healthcare, Real Estate, Education etc.. 💻 Core Technical Expertise: • Backend: .NET / .NET Core / C#, REST APIs, Microservices, Blazor, CQRS, DDD • Frontend: Angular (v6–v18), TypeScript, HTML5, CSS3, Bootstrap, NgRx • Database: SQL Server, MySQL, Entity Framework • Cloud & DevOps: Microsoft Azure (Functions, App Services, Queues, Azure Bus), AWS, CI/CD, Azure DevOps, GitHub Actions • Integrations: Twilio, WebRTC, Firebase, Syncfusion, QuickBooks 🤖 AI-Driven Innovation: Harnessing ChatGPT-5, Microsoft Copilot, Claude.ai, and Cursor, I embed Generative AI into applications to enhance automation, predictive analytics, and user engagement. Skilled in prompt engineering, LLM-based system design, and AI-assisted development workflows for greater speed, accuracy, and impact. Why Work With Me: ✔ AI-infused, enterprise-grade software architecture ✔ Cloud-optimized, secure, and scalable builds ✔ Agile delivery with technical precision & transparent collaboration Let’s create next-generation applications that are intelligent, reliable, and engineered for the future. #dotnet #angular #azure #aws #openai #genai #chatgpt #copilot #csharp #microservices #cleanarchitecture #devops

𝗜 𝗮𝗺 𝗮 𝗦𝗲𝗻𝗶𝗼𝗿 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝗮𝗻𝗱 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁 with 10+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 building scalable SaaS platforms, web applications, mobile applications, and cloud-native systems using Angular, React, Next.js, Node.js, Firebase, Google Cloud Platform (GCP), and WordPress. 𝗜 𝗵𝗲𝗹𝗽 𝘀𝘁𝗮𝗿𝘁𝘂𝗽𝘀 𝗮𝗻𝗱 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀𝗲𝘀 𝘁𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺 𝗶𝗱𝗲𝗮𝘀 𝗶𝗻𝘁𝗼 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗿𝗲𝗮𝗱𝘆 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝘀 by designing robust architectures, developing scalable applications, and implementing cloud infrastructure that supports long-term growth. My expertise goes beyond coding. I specialize in 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲, 𝗦𝘆𝘀𝘁𝗲𝗺 𝗗𝗲𝘀𝗶𝗴𝗻, 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗗𝗲𝘀𝗶𝗴𝗻, 𝗠𝘂𝗹𝘁𝗶-𝗧𝗲𝗻𝗮𝗻𝘁 𝗦𝗮𝗮𝗦 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲, 𝗥𝗲𝗮𝗹-𝗧𝗶𝗺𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀, 𝗔𝗣𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁, and 𝗖𝗹𝗼𝘂𝗱 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 that remain maintainable and cost-effective as products scale. 𝗖𝗼𝗿𝗲 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: ✔ Angular & Angular Material ✔ React & Next.js ✔ Node.js & TypeScript ✔ Firebase (Firestore, Cloud Functions, Authentication, Storage, Messaging) ✔ Google Cloud Platform (GCP) ✔ JavaScript & TypeScript ✔ REST APIs & Third-Party Integrations ✔ WordPress & WooCommerce ✔ AI Integrations (OpenAI, Gemini, Claude) ✔ Progressive Web Apps (PWA) 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱: • SaaS Platforms • Multi-Tenant Applications • Customer Portals & Client Dashboards • Admin Panels & Internal Business Tools • Real-Time Applications • AI-Powered Applications • E-Commerce & Subscription Platforms • Membership Platforms • CRM & Management Systems • Mobile Applications (Ionic & Angular) • Firebase-Powered Applications 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 & 𝗖𝗼𝗻𝘀𝘂𝗹𝘁𝗶𝗻𝗴 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀: • Software Architecture & Technical Planning • System Design & Scalability Reviews • Firebase Architecture & Cost Optimization • Database Design & Data Modeling • Security & Authentication Architecture • Performance Optimization • Code Reviews & Technical Audits • Cloud Infrastructure Design Whether you need a Firebase Expert, Angular Developer, React Developer, Next.js Developer, Node.js Developer, Full Stack Developer, or a Software Architect to lead technical decisions, I can help you build reliable, scalable, and maintainable solutions that align with your business goals. 𝗜 𝗳𝗼𝗰𝘂𝘀 𝗼𝗻 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗶𝗻𝗴 𝗰𝗹𝗲𝗮𝗻 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲, 𝗵𝗶𝗴𝗵-𝗾𝘂𝗮𝗹𝗶𝘁𝘆 𝗰𝗼𝗱𝗲, 𝗮𝗻𝗱 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 that enable products to grow without accumulating technical debt.

I help organizations build, modernize, and scale enterprise applications using .NET Core, Angular, and secure API-driven architectures. I’m a senior full-stack engineer with 10+ years of hands-on experience delivering production-grade systems such as ERP/CRM modules, financial workflows, internal dashboards, and cloud-hosted business applications where reliability and data integrity are critical. Clients typically work with me for: Building and modernizing .NET Core / ASP.NET applications Developing Angular-based frontends for complex business systems Designing secure REST APIs with proper authentication, authorization, and role-based access Database design and performance tuning using SQL Server and PostgreSQL Integrating third-party platforms such as QuickBooks (accounting, invoicing, sync workflows) and other business services I also integrate AI capabilities into enterprise systems when they provide real value—such as document processing, intelligent search, data classification, workflow automation, and GPT-based features embedded directly into .NET applications. In addition, I’ve worked on map-based and geospatial features, including Google Maps and ArcGIS integrations for location tracking, visualization, and operational dashboards. On the infrastructure side, I have experience deploying secure .NET applications to Azure, using App Services, SQL Azure, Key Vault, and CI/CD pipelines. I follow clean architecture, SOLID principles, and clear separation of concerns, focusing on boring, stable solutions that are easy to maintain and scale over time. If you need a dependable .NET & Angular engineer who can handle AI integrations, business systems, and complex enterprise workflows, I’m ready to support your team.

I am a Full-Stack Developer and Architect. I enjoy smarter-than-me teams, clean code, decent architecture, reasonable solutions, contemporary technology, difficulties, and deliberating before acting. When making decisions, I always consider the architecture, maintainability, flexibility, and long-term impacts. I work hard to adhere to all best practices, patterns, and concepts, such as DDD, TDD, SOLID, GRASP, and others, in order to produce the finest outcomes. Even though I am aware that flawless code and great architecture are useless if they are provided after the deadline. My top priorities are the success of the firm and the satisfaction of the clients. WHAT I DO: Building & maintaining web applications using modern JavaScript/TypeScript on any phase of the project's lifetime: - technical requirements - architecture - CI/CD - planning and estimating - high-quality code - code-reviews - interviewing, educating, mentoring KEY QUALITIES: - An analytical outlook - Expertise in software architecture and coding standards/patterns - Constantly abreast of best practices and the most recent technologies. - Quick problem-solving and learning abilities - Good sense of quality/speed balance KEY SKILLS: - HTML, modern CSS, SASS - TypeScript - Angular - React, Redux, React Native, Next.js - Vue, Vue3, NuxtJS - NodeJS, NestJS - Asp.net - C# MVC - .Net core - ExpressJS - GraphQL - Apollo - Prisma - PostgreSQL/MSSQL - MongoDB - WebPack, Babel, Grunt, Gulp - CI/CD & Collaboration Tools

🎯A detail-oriented, and highly analytical developer with over 6 years of experience in the industry. My specialisation is to build complex digital products, and deliver them on schedule and to high standards. I work with both startups and established projects. My favorite is working on an architecture that will allow the project to scale in the future because planning is essential for every project. Top Skills: - Angular 2 | Angular 4 | Angular 5-7 | Angular 8 | Angular 9 | Angular 10 - React | Next.js - Node.js | Nestjs | Express js. - Ionic Framework | Cordova. - JavaScript | TypeScript. - Android / iOS Hybrid App Development. - HTML5 | CSS3 | SAS. - MongoDB | MySQL | PostgreSQL. - RESTful API | GraphQL.

🏆 I'm a Top-Rated .NET & Full Stack Developer with 15+ years of experience. I've delivered 60+ apps (US/UK/EU) | -45% API latency, +70% faster deploys, 3 legacy monoliths modernized | 100% Job Success, $60K+ earned on Upwork As a .NET Developer, I migrated 3 legacy monoliths to .NET Core microservices, +70% deployment speed 💥 Recent win — as a Full Stack Developer and C# Developer, I rebuilt a logistics platform using .NET Core, Angular and MySQL, cutting order processing time by 55% and lifting client retention by 22%. 🟢 Most business platforms are slow, hard to scale and expensive to maintain. With 8+ years as a .NET Developer, C# Developer and Full Stack Developer, I architect scalable web developer solutions on .NET, Angular, React and Python stacks that turn technical debt into growth 🟢 📩 Send me your project brief — I'll reply with a free technical review within a few hours, covering architecture, performance and security. ⭐️⭐️⭐️⭐️⭐️ "She's an outstanding .NET Developer and Full Stack Developer. Reliable, communicative, and delivers clean, production-ready C# code every time." 🎯 WHY CLIENTS CHOOSE ME AS A FULL STACK DEVELOPER I'm a Full Stack Developer, .NET Developer and C# Developer with full-cycle ownership — from database architecture and API design to pixel-perfect frontends. As a C# Developer, I write clean, testable code following SOLID principles, and as a Full Stack Developer I make sure the entire product, not just one layer, actually works for your users. ✔️ .NET Core & C# — as a .NET Developer and C# Developer: scalable ASP.NET Core APIs, background services, .NET MAUI apps
✔️ Frontend — React, Angular, Vue.js, jQuery, built for speed and clean UX
✔️ Full Stack Development — as a Full Stack Developer, connecting .NET, Node.js and Python backends to JavaScript frontends
✔️ Web Developer Services — as a web developer, WordPress, Laravel and PHP sites alongside custom .NET apps
✔️ Database Architecture — MySQL, SQL Server, API Integration for data-heavy systems
✔️ Cloud & DevOps — Azure, AWS, Docker, CI/CD, supporting .net full stack developer and full stack developer react deployments 📊 RESULTS THAT SPEAK 🔶 Fintech Platform: as a .NET Developer and C# Developer, -60% transaction errors, 99.9% uptime via a full .NET Core rebuild
🔶 E-commerce Marketplace: as a Full Stack Developer, React + .NET Core APIs, +28% checkout conversion, 3x page load speed
🔶 Healthcare SaaS: as a senior .net developer, HIPAA-compliant rebuild, -40% manual admin work ⚙️ TECH STACK — WHAT I ACTUALLY BUILD ✔️ As a C# Developer, I build backend services and APIs in C#, .NET and .NET Core
✔️ As a .NET Developer, I build enterprise systems on .NET Framework, deploy cross-platform apps with .NET MAUI, and ship RESTful APIs with ASP.NET
✔️ As a Full Stack Developer, I build frontend interfaces in React, Angular, Vue.js and JavaScript, and add type safety with TypeScript
✔️ As a Full Stack Developer, I build backend logic in Node.js and Python, and CMS-driven sites in PHP, Laravel and WordPress
✔️ As a web developer, I build responsive layouts with HTML5, CSS 3, Bootstrap and jQuery
✔️ As a Full Stack Developer, I build and manage data layers in MySQL and SQL Server 💼 EVERY PROJECT AS A FULL STACK DEVELOPER INCLUDES ▪️ Clean, well-documented C# and .NET code with automated testing
▪️ Direct communication, just a senior C# Developer / .NET Developer working on your project
▪️ Ongoing support after launch as your long-term Full Stack Developer and .NET Developer partner 🏭 INDUSTRIES Fintech · Healthcare · E-commerce · Logistics · SaaS · Real Estate · EdTech 🔎 ALSO EXPERIENCED AS — EVERY ROLE, PROVEN TWICE ✔️ As a react developer, I build interactive dashboards for SaaS platforms. As a react developer, I also rebuild legacy UIs for speed and scale.
✔️ As a python developer, I build backend APIs and automation scripts. As a python developer, I also ship data-processing pipelines for reporting tools.
✔️ As a java developer, I build backend modules for enterprise systems. As a java developer, I also debug and refactor legacy Java codebases.
✔️ As a blockchain developer, I build and audit smart contracts. As a blockchain developer, I also integrate wallet and token logic into existing platforms.
✔️ As a mobile app developer, I build cross-platform releases for iOS and Android. As a mobile app developer, I also ship post-launch updates and bug fixes.
deployment pipelines.
 🚀 LOOKING FOR A RELIABLE FULL STACK DEVELOPER OR .NET DEVELOPER? 👉 Share your project details and I'll reply with a clear technical plan. Hire a proven .NET Developer, C# Developer and Full Stack Developer who ships secure, scalable, production-ready software — on time, every time. 📅 Last updated: 18.08.2026

🏆 Key Highlights: ✅ Over a decade of experience, with 10+ years specializing in full-stack development ✅ Proven success in designing, developing, and deploying robust web and mobile applications ✅ Proficient in .NET Core, Angular, React Native, Flutter, and Azure DevOps ✅ Skilled at thriving in fast-paced environments and collaborating with cross-functional teams 🙋🏻‍♂️ Hi, I’m Chetan More, a seasoned Full Stack Developer with extensive experience in building scalable, high-performance applications. My expertise encompasses backend development with .NET Core, frontend development with Angular, mobile app development with React Native and Flutter, and DevOps with Azure DevOps. 🎯 Skills and Expertise: → Backend Development: - .NET Core: Expert in developing scalable applications and web APIs using ASP.NET Core, with in-depth knowledge of design patterns such as CQRS and the Repository Pattern. - Entity Framework Core: Proficient with ORM tools for efficient data access and management. - SQL Server: Experienced in database schema design, query optimization, and ensuring data integrity. → Frontend Development: - Angular: Advanced skills in creating dynamic single-page applications (SPAs) with Angular, Angular CLI, RxJS, and state management using NgRx. - HTML/CSS: Expertise in delivering pixel-perfect designs using HTML5, CSS3, and SASS/LESS. - JavaScript/TypeScript: Strong command of JavaScript and TypeScript for developing robust and maintainable frontend code. → Mobile Development: - React Native: Experienced in developing high-performance cross-platform mobile applications for both iOS and Android. - Flutter: Familiar with Flutter for building natively compiled applications across mobile, web, and desktop platforms. → DevOps and Cloud Services: - Azure DevOps: Skilled in implementing CI/CD pipelines for automated builds, testing, and deployments. - Azure Services: Proficient with Azure App Services, Azure Functions, Azure SQL Database, and Azure Storage. - Containerization: Knowledgeable in Docker and Kubernetes for efficient application deployment. 🎬 HOW TO BEGIN → Click the INVITE button at the top of my profile to schedule a call and discuss your project needs. I’m here to provide exceptional solutions and build lasting business relationships. 🤝 Best Regards, Chetan M.

I'm Nawfel, a frontend developer from Tunisia with 4+ years of experience building Angular and React applications that people actually enjoy using. My focus is on the details that most developers skip: smooth interactions, pixel-perfect layouts, clean component architecture, and code that the next developer won't hate. I don't just make things work. I make them work well. Over the past few years I have delivered 25+ projects across SaaS dashboards, enterprise platforms, e-commerce, and internal tools, consistently earning 5-star reviews for quality, communication, and reliability. 💼 What I specialize in: • SaaS dashboards and data visualization UIs • Angular 17+ and React 18+ enterprise applications • TypeScript · NgRx · Redux · Next.js • AI-integrated workflows (Cursor Pro, GPT/Claude APIs) • TailwindCSS · Firebase · REST APIs I'm fluent in English, French, and Arabic, which makes collaboration easy across European, North American, and MENA clients. 🏆 Top Rated | 100% Job Success | Fast responder (under 4 hrs) I take on a limited number of projects at a time to ensure every client gets my full attention. If you're looking for a reliable long-term frontend partner, I'd love to hear about your project.

I help businesses build scalable SaaS platforms, modernize legacy applications, and integrate AI into real-world workflows. 💻 Senior Full-Stack Developer with 15+ years of hands-on software engineering experience, 10,000+ hours logged, and over $100K earned on Upwork. I specialize in writing clean, maintainable, high-performance code for full-stack web applications and integrating custom AI capabilities. Whether you need a reliable senior engineer to build features from scratch, modernize legacy .NET codebases, or build advanced RAG and AI agent systems, I deliver dependable code with minimal friction. 📈 Core Technical Stack 🏆 Backend & APIs: .NET 8 / ASP.NET Core, C#, SQL Server, Entity Framework Core, RESTful & GraphQL APIs, Clean Architecture. 💰Frontend Development: React, Angular, TypeScript, Tailwind CSS, SCSS/SASS, Responsive UI, State Management. 🕒 AI & Automation: RAG Pipelines, LangChain, LangGraph, CrewAI, AG2 Multi-Agent Workflows, Vector Databases (Pinecone, Qdrant), OpenAI Integration. 🚀 Cloud & DevOps: Microsoft Azure, AWS, Docker, CI/CD Pipeline Automation (GitHub Actions, Azure DevOps). 💬 What Clients Say "Mostafizur is extremely professional, cooperative, and creative... Highly recommended for full-stack development." "Great engineering resource for over 5 years." 📩 Call to Action Ready to build a polished web application or integrate intelligent AI capabilities into your tech stack? Click Invite to Job or send a message to discuss your roadmap!

With 23 years of software development experience, I have completed 80+ projects on Upwork with a Top Rated track record. My core stack is C# and .NET — from ASP.NET Core down to legacy .NET Framework 4.8 and ASP.NET Web Forms — paired with Angular and React on the frontend, and SQL Server on the backend. I also work with PostgreSQL and MySQL, using Entity Framework (both EF6 and EF Core) and Dapper depending on the project. Recent focus areas include: Azure & AI integration — Azure OpenAI features embedded into web and desktop applications, plus configuring Microsoft Copilot Studio for multi-agent orchestration and connecting AI agents to business data via Snowflake and MCP connectors. Performance & caching — Redis (including Azure Cache for Redis), T-SQL query plan and index tuning, for applications that need to stay fast under load. Payments & real-time communication — Stripe and PayPal integration, WebRTC for video features, and Twilio for SMS/voice. Healthcare software — I built and run a live medical e-directory platform (Angular/.NET), and spent 3 years at Prime Care Technologies, a U.S. healthcare technology company, so I'm comfortable working in HIPAA-regulated environments and handling protected health information. Desktop & on-prem deployment — WinForms/WPF applications, Windows services, and installers (WiX and Advanced Installer) for self-managed customer deployments. On the frontend I also work with Tailwind CSS, SASS/LESS, and modern build tooling (Webpack/NPM). I use Azure DevOps for source control, so changes are always revertible and progress is measurable. I follow consistent coding standards and document my work clearly so any developer who picks up the project after me can understand it. I work exclusively on hourly, pay-per-time engagements — happy to discuss your project in detail before we start, no obligation. Best regards, Srdjan Mladenovic