Hire the Best ASP.NET Developers in Mohali, IN

Senior .NET Full Stack Developer with 12+ years building enterprise web applications using ASP.NET Core, C#, React, Angular, and Azure. Top Rated on Upwork | 100% Job Success | 6,000+ hours delivered. I specialize in end-to-end .NET development from scalable REST APIs and microservices architecture to responsive React/Angular frontends and AI-powered integrations using OpenAI and LangChain. WHY CLIENTS CHOOSE ME: ✔ 100% Job Success Score across 49 completed projects ✔ Top Rated — Upwork's highest recognition ✔ 12+ years with ASP.NET Core, C#, .NET 6/7/8 ✔ Fast delivery & clear communication (avg. response under 4 hrs) ✔ Full-time availability, 30+ hrs/week BACKEND: ASP.NET Core | C# | .NET 6/7/8 | Web API | Microservices | Entity Framework | SignalR FRONTEND: React | Angular | Blazor | TypeScript | Vue.js | JavaScript CLOUD & DEVOPS: Microsoft Azure | AWS | Docker | Kubernetes | CI/CD | Azure DevOps AI & DATA: Python | OpenAI API | LangChain | ChatGPT Integration | ML Models DATABASE: SQL Server | PostgreSQL | MongoDB | CosmosDB WHAT I BUILD: → Enterprise SaaS platforms and web applications → REST API development and third-party API integrations → Legacy ASP.NET to .NET 8 migration and modernization → AI chatbots and OpenAI-powered features → ERP, CRM, WMS, and e-commerce systems → Microservices architecture and cloud deployment on Azure/AWS Whether you need a .NET developer for a quick fix, a long-term SaaS build, or AI integration into your existing app. I deliver clean, scalable code on time, every time. Send me an invite. I am available now and ready to start.

As a seasoned Full-Stack .NET Developer, I bring a wealth of technical expertise and a proven track record in building scalable enterprise applications, SaaS platforms, cloud-native systems, high-performance APIs, and modern web and cross-platform applications using the Microsoft technology stack. My expertise spans across ASP.NET Core, .NET 8/9/10, C#, Blazor, MAUI, Angular, React, Microservices, Cloud Infrastructure, and enterprise integrations. I specialize in designing robust backend architectures, secure APIs, real-time systems, and highly responsive frontend applications for businesses across multiple industries. In addition to web and backend development, I have hands-on experience integrating AI-powered solutions into applications, including intelligent chatbots, recommendation engines, predictive analytics, OCR automation, Computer Vision, workflow automation, and AI-assisted business tools. I have worked with modern AI APIs and cloud services to enhance user experience through personalization, smart insights, intelligent automation, and real-time decision-making. My expertise includes developing scalable AI-enabled applications with intelligent automation, real-time decision systems, Computer Vision, OCR pipelines, AI chat assistants, and data-driven personalization features for modern businesses. Listed below is an overview of my skills and the tools I have worked with. Languages : C#, ASP.NET, ASP.NET Core, .NET 8/9/10, JavaScript (ES6+), TypeScript, SQL, T-SQL, HTML5, CSS3, Python, JSON Frameworks : ASP.NET MVC, ASP.NET Core MVC, Blazor Server, Blazor WebAssembly, MAUI Blazor Hybrid, Entity Framework Core, Web API, SignalR, Angular, React.js, Node.js, ABP Framework, Microservices Architecture, Clean Architecture Libraries / APIs : Twilio API, Stripe API, PayPal SDK, Google Maps API, Azure OCR, Google OCR, Firebase, REST APIs, GraphQL APIs, SignalR, WebSockets, MailChimp API, Power BI, ArcGIS, OAuth, JWT Authentication Cloud / DevOps : Microsoft Azure, Azure DevOps, Azure AKS, AWS (EC2, S3, Lambda), Docker, Kubernetes, CI/CD Pipelines, GitHub Actions, IIS Deployment, Cloud Functions Tools : Visual Studio, VS Code, SQL Server Management Studio, Postman, Swagger, Git, GitHub, GitLab, Bitbucket, SVN, Jira, Trello, Redmine, Pivotal Tracker, Azure Portal Frontend : Blazor, Angular, React.js, JavaScript, jQuery, Bootstrap, Tailwind CSS, Responsive UI Development, SPA Applications Database / Storage : Microsoft SQL Server, MySQL, PostgreSQL, MongoDB, SQLite, Redis, Firebase Firestore, DynamoDB Platforms : Web Applications, SaaS Platforms, Enterprise Applications, Desktop Applications (Windows & macOS), Mobile Applications (iOS & Android using MAUI Blazor), Cloud-Based Applications Paradigms : Agile Software Development, Scrum, Kanban, MVC, MVVM, Domain-Driven Design (DDD), Clean Architecture, SOLID Principles Core specialization in: * Enterprise SaaS platforms * CRM / ERP systems * Fintech and payment applications * Healthcare and Telemedicine systems * Logistics and Supply Chain platforms * School Management Systems * AI-powered business applications * Real-time dashboards and analytics systems * E-commerce platforms * Booking and On-demand service platforms * OCR and document processing systems * Cross-platform desktop and mobile applications using .NET MAUI

If your .NET system is slow, breaking under load, or needs a React or Node.js frontend built right - I have solved that exact problem 50+ times. 50+ completed jobs. 100% Job Success Score. $100K+ earned. Top Rated Plus since 2021. You work directly with me - not a team you've never met. ──────────────────────────────── WHAT I DELIVER ──────────────────────────────── ✔ ASP.NET Core & C# backend - enterprise APIs, microservices, clean architecture ✔ React.js & Next.js frontend - SaaS dashboards, portals, admin panels ✔ Angular development - v6 to v18, enterprise dashboards, complex SPAs ✔ Node.js backend - REST APIs, Express.js, real-time systems, WebSockets ✔ FastAPI & Python backend - async APIs, AI integrations, data pipelines ✔ .NET modernization - legacy .NET Framework to ASP.NET Core cloud- native ✔ Azure & AWS cloud - App Services, Functions, EC2, S3, Lambda, DevOps ✔ Full stack .NET + React - end to end, architecture to production ✔ SaaS development - multi-tenant, subscriptions, RBAC, billing systems ✔ AI/ML integration - OpenAI API, Python, TensorFlow, FastAPI, Scikit-learn ✔ Database architecture - SQL Server, PostgreSQL, MongoDB, CosmosDB, Redis ✔ CI/CD pipelines - Azure DevOps, GitHub Actions, Docker, Kubernetes ✔ Third party integrations - Stripe, Salesforce, DocuSign, Twilio, Google APIs ──────────────────────────────── LIVE PROJECTS DELIVERED ──────────────────────────────── ✔ Immigration Consultation Marketplace - multi-role platform with .NET + Angular + React, full stack architecture ✔ Ontrack Careers - AI mentorship platform with booking engine, scheduling, and OpenAI integration ✔ Rose POS - enterprise restaurant kiosk with shift-based cash tracking and Stripe payment flows ✔ Raprod - B2B manufacturing marketplace with real-time bidding engine, React + Node.js ✔ Ninja DAM - multi-user digital asset management SaaS, React + Node.js + AWS ✔ Acemmi - AI interview coaching platform with scoring pipeline, OpenAI API + React + Node.js ✔ Promo Standards SOAP API - enterprise-grade integration, .NET + C#, 500+ hours delivered ✔ Stripe Payment Integration - .NET MAUI enterprise mobile application, end to end ──────────────────────────────── TECH STACK ──────────────────────────────── BACKEND C# · ASP.NET Core · .NET Core · .NET 8 · Web API · Entity Framework · Node.js · Express.js · FastAPI · Python · GraphQL · Microservices · SignalR FRONTEND React.js · Next.js · Angular v6–v18 · TypeScript · JavaScript ES6+ · Tailwind CSS · Redux · Material UI DATABASE SQL Server · PostgreSQL · MongoDB · MySQL · CosmosDB · DynamoDB · Redis CLOUD & DEVOPS Azure App Services · Azure Functions · Azure DevOps · AWS EC2 · S3 · Lambda · RDS · Docker · Kubernetes · CI/CD · GitHub Actions · Linux AI & ML Python · TensorFlow · Scikit-learn · FastAPI · OpenAI API · Predictive Analytics INTEGRATIONS Stripe · Salesforce · DocuSign · Twilio · SendGrid · Google APIs · SOAP APIs · Webhooks · REST APIs SPECIALIZATIONS ASP.NET Core Developer · C# Developer · .NET Core Developer · Full Stack .NET Developer · React Developer · Angular Developer · Node.js Developer · Azure Developer · SQL Server Developer · Entity Framework Developer · SaaS Developer · Enterprise Developer · Legacy Migration Developer · Microservices Developer · REST API Developer ──────────────────────────────── WHY CLIENTS CHOOSE ME ──────────────────────────────── ✔ 100% Job Success Score - 49 completed jobs, Top Rated since 2021 ✔ Proactive communication at every milestone - clients never chase me for updates ✔ I find the real problem, not just the reported one - root cause fixes that prevent future issues ✔ Architecture decisions that save expensive rewrites at scale ✔ Available and responsive - fast turnaround, clear timelines, no surprises ✔ You work directly with me - no handoffs, no juniors ──────────────────────────────── READY TO START? ──────────────────────────────── Share your project. I'll review it and tell you exactly what I'd build, how long it takes, and what it costs. Senior .NET Developer · Full Stack .NET Developer · ASP.NET Core Developer · ASP.NET MVC Developer · C# Developer · .NET Core Developer · .NET Backend Developer · REST API Developer · Microservices Developer · Enterprise Application Developer · SaaS Developer · Azure .NET Developer · Cloud Application Developer · Legacy Migration Developer

Hello, I'm Sandip, a highly skilled and versatile software developer with expertise in Flutter for mobile app development, ASP.Net MVC for web applications, and Laravel & CodeIgniter for PHP web development. With 14 years of professional experience in the industry, I have successfully delivered numerous projects, earning a reputation for delivering high-quality solutions that meet and exceed client expectations. Here's what I bring to the table: Flutter Mobile App Development: I specialize in building cross-platform mobile applications using Flutter, enabling you to reach both Android and iOS users with a single codebase. My experience covers a wide range of app types, from simple utility apps to complex, data-driven applications with rich UI/UX. ASP.Net MVC Web Development: I have a strong background in ASP.Net MVC, creating dynamic and scalable web applications tailored to your specific needs. My expertise extends to front-end technologies like HTML, CSS, JavaScript, and popular JavaScript frameworks like Angular and React for enhanced user experiences. Laravel & CodeIgniter Expertise: For PHP web development, I am well-versed in Laravel and CodeIgniter, two of the most popular and robust PHP frameworks. I can develop custom web solutions, including e-commerce platforms, content management systems, and more, using these frameworks. Full-Stack Capabilities: I am a full-stack developer, meaning I can handle both front-end and back-end development tasks, ensuring seamless integration and efficient communication between different parts of your application. Strong Problem-Solving Skills: I thrive on solving complex problems and enjoy taking on challenging projects that require innovative solutions. Client- Centric Approach: I prioritize clear communication, collaboration, and understanding your business goals to deliver solutions that align with your vision. Quality Assurance: I am dedicated to delivering high-quality, bug-free code through rigorous testing and debugging processes. If you're looking for a reliable and experienced developer who can turn your ideas into reality, I'm here to help. Whether it's creating a mobile app, developing a web application, or enhancing your existing systems, I am committed to delivering exceptional results. Feel free to reach out to discuss your project requirements, goals, and how I can contribute to your success. I am excited to be a part of your next project and contribute my skills to your team. Let's connect and bring your software development projects to life!

𝐈’𝐦 𝐚 𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 .𝐍𝐄𝐓 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐰𝐢𝐭𝐡 𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬. I have worked extensively in domains such as Healthcare, Education, Job portals, Finance, Hospitality, ERP, Social Networking, Automobile, Home Care and Custom development. 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐎𝐟𝐟𝐞𝐫𝐞𝐝: 🌐 Full Stack Web Development 📱 Responsive Web Design 💡 Custom Web Application Development ✅ Software Development & Maintenance services 🔧 API Development and Integration 🔒 Database Management 🚀 Deployment and Optimization ◆ ERP Software development and maintenance ---------------------------------------------------------------------------------------------------------------------- → 𝐓𝐄𝐂𝐇𝐍𝐎𝐋𝐎𝐆𝐈𝐄𝐒 I work on: 🎯 [ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬]: DOT NET Development ( ASP.NET Core, ASP.NET MVC, ASP.NET ZERO, ASP.NET Zero Boilerplate, Webforms ), MVC Razor Pages, C#, Vb, LINQ, Entity Framework, Dapper, Linq2db 🎯 [ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 ]: Microsoft SQL Server, Azure SQL, MySQL, Azure Cosmos DB, MongoDB, Postgres, Google firebase 🎯 [ 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭 𝐔𝐈 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤 ]: Angular framework, React.js, Vue.js, JavaScript, jQuery, TypeScript, Next.js, HTML5, CSS3, Bootstrap, 🎯 [ 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 ]: HTML, HTML5, CSS, CSS3, SASS, LESS, Bootstrap, Material Design, Tailwind CSS, Kendo UI, Prime Ng, Synfusion, jQuery Datatable 🎯 [ 𝐂𝐥𝐨𝐮𝐝 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 ] : Azure, AWS 🎯 [ 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 ] : Domain driven design (ABP.io), N-layered, 3-layered, MVC architecture 🎯 [ 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐌𝐞𝐭𝐡𝐨𝐝𝐨𝐥𝐨𝐠𝐢𝐞𝐬 ]: Agile, Scrum, Test-Driven 🎯 [ 𝐓𝐨𝐨𝐥𝐬 ]: Visual Studio, Visual Studio Code, Azure DevOps, Agile, TFS, GitHub, JIRA, Bitbucket, Git, Telerik, DevExpress, Kendo UI 🏆 𝐑𝐞𝐚𝐬𝐨𝐧 𝐭𝐨 𝐇𝐢𝐫𝐞 𝐦𝐞! ⚈ 1 Year Support After Delivery ⚈ 24x7 always Tech Support in Upwork. ⚈ Secure Source code at GitHub, Bitbucket, TFS, SVN ⚈ Get real-time project tracking with Azure DevOps, Asana, JIRA, Zoho I am ready for my clients with entire development cycle starting from requirements gathering, application front-end and back-end development. I possess excellent communication skills and can liaise effectively with both clients and work colleagues. Other strong points include an ability to work as part of a team or individually, multi-task, prioritize and work to deadlines under pressure. Let's Connect!

I’m a Top Rated Plus Web Developer on Upwork with a proven track record of 300+ successfully completed projects, 30,000+ billed hours, and consistent ★★★★★ client feedback. My reputation is built on delivering reliable, scalable, and high-performance solutions that stand the test of time. ⸻ 🔧 Core Skills & Technologies Backend • Laravel – Secure, modular, and scalable backend solutions following clean architecture principles. Full Stack • MEAN Stack (MongoDB, Express.js, Angular, Node.js) • MERN Stack (MongoDB, Express.js, React.js, Node.js) Frontend • Vue.js, React.js, Angular – Crafting dynamic, responsive, and intuitive interfaces. • Tailwind CSS – Utility-first styling for modern, fast, and consistent UI development. API Integration • Amazon SP API – Hands-on experience with eCommerce automation and seamless data synchronization. ⸻ 🤖 AI-Powered Development Workflow I leverage the latest AI tools to accelerate delivery, improve code quality, and add intelligence to applications: • GitHub Copilot – Smart, context-aware coding assistance. • ChatGPT / GPT-4 – Architecture planning, debugging, and test case generation. • OpenAI Codex / Agents – Automating repetitive workflows and boilerplate tasks. • Codeium / Tabnine – Additional AI-assisted coding enhancements. • AI-based Linting & Testing – Enforcing consistency and detecting bugs early. • Vector Search & Embeddings – Implementing semantic search and AI-driven features. ⸻ ✅ How I Help Clients • Tailored Laravel applications enriched with AI-driven features • Automated systems that save time and reduce operational costs • Future-ready APIs and modular web architectures that scale with your business • Continuous performance tuning and reliable post-deployment support • Long-term partnerships focused on delivering measurable results ⸻ I bring together technical expertise, proven Upwork experience, and a forward-looking mindset to ensure your projects are not only delivered but thrive long after launch. If you’re looking for a developer who combines skill, reliability, and innovation — I’d be glad to collaborate on your next big idea.