Hire the Best VB.NET Developers
in India

With 10+ years of deep technical expertise, I architect and deliver mission-critical software solutions that bridge the gap between legacy systems and next-generation AI capabilities. My career is defined by transforming complex, high-stakes business challenges across US Healthcare, Defense, Aerospace, and Manufacturing into operational excellence. I am not merely a developer; I am a technical partner who ensures your software is scalable, secure, and sustainable. My approach combines a mastery of the Microsoft ecosystem with advanced artificial intelligence to solve problems that others consider impossible, specifically in biometric security, document parsing, and real-time communications. Core Value Proposition: I provide end-to-end solution architecture with full-cycle development ownership, from architectural blueprints to deployment. I ensure your project is architected for the long-term utilizing robust CI/CD pipelines and clean, maintainable code. I specialize in embedding intelligence into existing workflows, whether it is automating complex document processing, building AI Agents, or integrating RAG pipelines to turn data into a strategic asset. My background in Defense and US Healthcare ensures that security is not an afterthought, specializing in secure biometrics integration (ZKTeco, Mantra, Cogent) and cryptography to meet strict regulatory standards. My technical expertise spans the complete Microsoft stack and emerging technologies. For web and cloud, I utilize ASP.NET Core, MVC, Blazor, RESTful APIs, Entity Framework, and SQL Server across Azure and AWS. For desktop and cross-platform, I build using WinForms, WPF, .NET MAUI, and Xamarin. In AI and automation, I leverage RAG, AI Agents, Custom MCP Servers, ML.NET, and Python with Flask, FastAPI, TensorFlow, and PyTorch. I am an expert in biometrics and IoT, integrating ZKTeco (F22), eSSL, Cogent, Mantra, and Safran. For complex document processing, I handle S1000D for defense and aerospace, advanced OCR, and PDF manipulation. In healthcare, I manage EDI claims processing (837, 835, 277) and provider systems. I also specialize in real-time communications via TCP/IP, WebSockets, and payment gateways like Stripe, PayPal, PhonePe, and UPI. Why work with me? With 18 years in the field, I bring stability and foresight that junior developers cannot offer, anticipating pitfalls and designing systems that withstand the test of time. I understand the nuances of healthcare compliance, defense standards (S1000D), and manufacturing logistics. I leverage the robustness of C# and .NET with the agility of Python for data-heavy tasks, allowing me to choose the right tool for the job. I am passionate about Agile methodologies, ensuring transparency, rapid iteration, and continuous delivery. What I deliver is clear: for healthcare, streamlined EDI transactions, secure patient portals, and biometric authentication; for defense and aerospace, S1000D-compliant documentation and secure logistics software; and for enterprises, intelligent automation, AI-driven insights, and robust, scalable architectures. Let's connect to discuss how I can bring your vision to life with reliability and high-performance execution.

𝗜 𝗵𝗲𝗹𝗽 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀𝗲𝘀 𝗯𝘂𝗶𝗹𝗱 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗪𝗲𝗯 𝗔𝗽𝗽𝘀, 𝗔𝗣𝗜𝘀, 𝗮𝗻𝗱 𝗠𝗩𝗣𝘀 𝘂𝘀𝗶𝗻𝗴 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁. Hi, I'm Ashok, a Senior Full-Stack .NET Developer with over 14 years of experience in building secure, scalable, and high-performing web applications. I specialise in C#, .NET Core, ASP.NET MVC, .NET Framework, Blazor, MAUI, VB.NET, Angular, and SQL Server. 👉 My Core Services: ✅ Backend Development - .NET, .NET Core, .NET Framework, C#, ASP.NET Core, VB.NET - ASP.NET MVC, Web API, ADO.NET, Razor, Blazor, Web Forms - Entity Framework, Entity Framework Core, Windows Services ✅ Frontend Development - AngularJS, React, JavaScript, TypeScript, jQuery - HTML, CSS, Bootstrap, Tailwind CSS, Material UI ✅ API & Cloud Services - RESTful & SOAP API Development, OAuth, JWT Authentication - Azure, AWS SDK, OpenAPIs, Stripe, PayPal, Redis, ElasticSearch ✅ Databases & Storage - MSSQL, MySQL, PostgreSQL, MongoDB, SQLite, GraphQL ✅ DevOps & Deployment - Microsoft Azure (App Services, CI/CD), AWS, Docker, Web Hosting ✅ Other Technologies Skills - Python, Django, Flask, FastAPI, Jupyter Notebook, Selenium, Data Visualisation, ETL - API Development, Authentication, Authorisation - SQLAlchemy, PostgreSQL, MySQL, SQLite, SQL Server, Datasets - Web hosting, Docker, Azure, AWS, GPC, Digital Ocean, GoDaddy, Web Hosting - Python Libraries: NumPy, pandas, scikit-learn, TensorFlow, etc. - AWS SageMaker, AWS Bedrock, AWS Machine Learning Services, AWS AI Services - Azure Cognitive Services, Azure Bot Service, Azure QnA Maker, Azure Vision, Azure Document Intelligence 👉 My Availability: - 40 hours/week - Flexible to work in EST, PST, GMT, AEST timezone. ✅ Why Clients Hire Me: - Deep expertise in the Microsoft stack - Scalable & maintainable architecture - Clear communication & requirement understanding - Commitment to deadlines and quality 🔷 Let's transform your ideas into reality with powerful .NET solutions! 👉 Click “Invite to Job” or “Hire” to get started.

🏆 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 | .𝐍𝐄𝐓 𝐂𝐨𝐫𝐞 | 𝐀𝐧𝐠𝐮𝐥𝐚𝐫 | 𝐒𝐐𝐋 𝐒𝐞𝐫𝐯𝐞𝐫 | 𝐀𝐳𝐮𝐫𝐞 Hi, I’m Nipun, a Full Stack Software Engineer with 13+ years of experience building scalable, secure, and high-performance web applications using the Microsoft technology stack. I help startups, SMBs, and enterprises design, develop, modernize, and maintain business-critical applications with a focus on clean architecture, performance, and long-term scalability. From backend development and database design to frontend implementation and cloud deployment, I deliver end-to-end solutions that align with business goals. 🚀 What I Can Help You With ✔ Full-Stack Web Application Development ✔ ASP.NET Core & C# Development ✔ Angular Single Page Applications (SPA) ✔ REST API & Backend Services Development ✔ Legacy Application Modernization & Migration ✔ Azure Cloud Deployment & Management ✔ SQL Server Database Design & Optimization ✔ SaaS & Multi-Tenant Applications ✔ Third-Party API Integrations ✔ Maintenance, Enhancements & Technical Support 🧠 Technical Expertise Backend Development 🔹 ASP.NET Core / ASP.NET MVC 🔹 .NET Core / .NET 8 🔹 C# Development 🔹 RESTful APIs & Web Services 🔹 Entity Framework & LINQ 🔹 Authentication & Authorization 🔹 SQL Server Database Development 🔹 Performance Optimization & Security Frontend Development 🔹 Angular (2+) 🔹 TypeScript & JavaScript 🔹 HTML5, CSS3, Bootstrap 🔹 Responsive UI Development 🔹 SPA Architecture 🔹 API Integration & State Management Database 🔹 Microsoft SQL Server 🔹 Stored Procedures & Functions 🔹 Query Optimization 🔹 Database Design & Data Modeling 🔹 Performance Tuning Cloud & DevOps 🔹 Microsoft Azure 🔹 Azure App Services 🔹 Azure DevOps 🔹 CI/CD Pipelines 🔹 Docker 🔹 Git, Bitbucket, TFS Industry Experience Successfully delivered solutions across: • Healthcare & Medical Systems • Education & eLearning Platforms • ERP & Business Management Systems • Finance & Accounting Applications • Recruitment & Job Portals • Hospitality & Booking Platforms • Home Care Management Systems • Marketplace & E-commerce Solutions ⭐ Why Clients Choose Me ✅ 13+ Years of Software Development Experience ✅ Strong Problem-Solving & Architecture Skills ✅ Clean, Scalable & Maintainable Code ✅ Full-Stack Development Expertise ✅ Reliable Communication & Transparency ✅ Long-Term Support & Collaboration ✅ Business-Focused Development Approach I focus on delivering reliable software solutions that are scalable, maintainable, and aligned with your business objectives. Let's Work Together Whether you need a new application, modernization of an existing system, API integrations, cloud deployment, or ongoing development support, I’m ready to help. Let's discuss your project and turn your ideas into a robust software solution. Keywords: .NET Core | ASP.NET Core | C# | Angular | SQL Server | Azure | Full Stack Development | Web API | Entity Framework | Azure DevOps | SaaS Applications | Cloud Solutions | Enterprise Applications | Software Engineering | Application Modernization | Database Development | API Integration | CI/CD | MVC | TypeScript

You hired developers but can't tell if they're building the right thing, or building it right. Or you're a non-technical founder who needs a senior technical voice before you spend the next $50K on the wrong stack. I'm a Fractional CTO and Forward Deployed Engineer for founders building MVPs, SaaS platforms, and AI products. I don't do weekly advisory calls. I embed with your team (daily standups, Slack, code reviews) and own the technology side of your business. I make architecture decisions, manage your developers or agency, and keep delivery on track. Hands-on when it matters, strategic when it doesn't. Track Record⭐ | 100% Job Success 🚀 12+ years shipping production software 💯 100+ projects, $300K+ earned, 11,000+ hours logged How I Work Short sprints, clear goals, daily Loom walkthroughs so you always know what shipped, what's blocked, and what's next. If your team is underperforming, I catch it in week two, not month three. If an agency is padding hours, I see it immediately. Engagement Models:🔸 Embedded Fractional CTO: 10 to 20 hrs/week, monthly retainer, ongoing leadership 🔸 MVP Build + Technical Foundation: 3 to 6 weeks, I architect and ship your v1 on a stack built to scale 🔸 Tech Audit & Rescue: Fixed-scope diagnostic if you've been burned by an agency or your build is stalling 🔸 Fundraising Support: Investor calls, due diligence prep, technical credibility on pitch materials Where I Add the Most Value:✔ Non-technical founders who need a technical co-pilot ✔ Founders managing offshore teams with limited transparency ✔ Replacing a departed technical lead or recovering from a bad build ✔ Pre-seed to Series A going from MVP to product-market fit ✔ Founders preparing for fundraising or technical due diligence Tech Stack Frontend: React, Next.js, TypeScript, Tailwind Mobile: React Native, Expo Backend: Node.js, NestJS, Python (FastAPI), Laravel Databases: PostgreSQL, MongoDB, Redis, Supabase Cloud: AWS, GCP, Vercel, Docker AI: OpenAI, Claude, LangChain, RAG, Pinecone Payments & Auth: Stripe, Twilio, OAuth I'm stack-agnostic when it matters. I choose what fits your stage and budget, not what's trendy. Industries: SaaS · Fintech · Healthcare · CPG · Manufacturing · Supply Chain · Logistics · ERP/CRM · Human Capital Management · Real Estate · Banking/NBFC Specialised Use Cases:✔ AI Chatbot Development (RAG, customer support, lead gen) ✔ AI Automation & Workflow Agents (internal tools, ops, sales) ✔ AI Demand Forecasting (CPG, retail, supply chain) ✔ Warehouse Management Systems (WMS, inventory, fulfilment) ✔ Cargo & Logistics Platforms (fleet, shipment, dispatch) ✔ Facility & Property Management Software ✔ Custom ERP & CRM Builds ✔ Healthcare Platforms (compliance-aware, HIPAA-conscious) FAQs Q: How many hours per week will you actually work? Most engagements average 10 to 20 hrs/week, but I don't cap by hours. I embed daily and stay as engaged as the deliverable requires. Think "available every day," not "logged in for X hours." Q: Do you write code or just review it? Both. For MVPs I write significant code myself. For scaled teams I review, architect, and unblock. I won't charge a CTO rate to do junior work. If a task doesn't need my level, I'll tell you. Q: I already have developers, what would you actually do? Make sure they're building the right thing, the right way. Review their code, challenge scope creep, catch problems before they get expensive, and translate between your business goals and their technical decisions. Q: Can you join investor calls or due diligence? Yes. Pitch calls, technical DD, written updates investors can understand. You can list me on pitch materials as your technical advisor for the duration of our engagement. Q: Zero-risk start? First 2 days, if you're not happy, full refund. No questions. I'd rather lose a project than waste your time. Send me a message with what you're building and what's going wrong. I'll reply within a few hours with honest thoughts on fit, scope, and what it'll take to get you unstuck. If I'm not the right person, I'll tell you that too. Click "Invite to Job" or "Hire Now." Let's build.

**Experienced .NET Developer | Crafting Efficient Solutions for Your Business** Are you in need of a dedicated .NET developer who can turn your software dreams into reality? Look no further! I'm a seasoned .NET developer with a passion for creating robust, scalable, and efficient applications that drive business success. Why Choose Me: ✅ Extensive .NET Expertise: With 10 years of hands-on experience in .NET development, I possess a deep understanding of the framework, its libraries, and its ecosystem. I'm well-versed in C#, ASP.NET, VB.NET, ASP.NET MVC, .NET Core, DotNetNuke and Umbraco enabling me to build high-quality applications tailored to your specific needs. ✅ Full-Stack Skills: I'm not just limited to back-end development. I'm proficient in front-end technologies like HTML5, CSS3, JavaScript, and popular frameworks like Angular and React. This enables me to create cohesive, end-to-end solutions. ✅ Custom Solutions: I believe in delivering solutions that align perfectly with your business goals. Whether it's building web applications, APIs, or desktop software, I tailor every project to meet your unique requirements. ✅ Optimized Performance: My commitment to code optimization ensures that your applications run smoothly, load quickly, and scale seamlessly as your business grows. I'm adept at database design, ensuring efficient data storage and retrieval. ✅ Quality Assurance: I adhere to best coding practices and conduct rigorous testing to eliminate bugs and ensure the highest quality of code. Your satisfaction with the final product is my top priority. ✅ Collaborative Team Player: I'm an excellent communicator and work seamlessly in both independent and team settings. I value transparency and regularly provide updates on project progress. *Past Achievements*: Developed and maintained critical business applications for clients across various industries, resulting in increased efficiency and productivity. Designed and implemented RESTful APIs that enabled seamless data exchange between different systems, enhancing data flow and accessibility. Implemented robust security measures, ensuring data confidentiality and protecting against potential threats. Optimized database performance, reducing query times and improving overall system responsiveness. If you're looking for a .NET developer who can bring your software vision to life, optimize your business processes, and deliver reliable, high-performance applications, let's chat. Together, we can turn your ideas into reality and drive your business forward. Let's start the conversation today and explore the possibilities!

⭐⭐⭐⭐⭐ Top Rated | 10+ Years Experience ⭐⭐⭐⭐⭐ I help businesses fix, optimize, and scale desktop applications and databases—especially ERP systems, accounting integrations, and legacy software. If your application is slow, your database is underperforming, or your system requires manual work, I can turn it into a fast, reliable, and automated solution. 🔥 What I specialize in: C# / VB.NET Desktop Application Development (WinForms, DevExpress) SQL Server performance tuning & query optimization ERP & Accounting Systems (Inventory, GST, Reporting) QuickBooks Desktop Integration (QB SDK, automation, sync) Fixing slow applications caused by database or code issues Excel/VBA → .NET Application or DLL Conversion API integrations & system synchronization Auto-updaters (Application + Database migration) Industrial systems (Serial Port, Bluetooth, real-time control) 💡 Proven real-world experience: ✔ ERP system for diamond industry (high-volume transactions) ✔ Optimized SQL performance for business-critical systems ✔ ZATCA Phase 2 e-invoicing system (Saudi compliance) ✔ Real-time monitoring dashboard (15+ manufacturing plants) ✔ Coffee roaster control software (hardware + real-time system) ✔ QuickBooks automated order & invoice sync ✔ Bulk email automation system (Google API integration) ✔ Excel VBA converted to scalable VB.NET DLL ✔ API-based auto-update system with database upgrades ⚡ Why clients hire me: I solve both application and database problems (end-to-end) Strong experience with real-world business systems (ERP) I quickly identify performance bottlenecks and fix them Focus on speed, stability, and long-term scalability 🛠️ Core Technologies: C#, VB.NET, WinForms, DevExpress, SQL Server, T-SQL, APIs, QB SDK 🎯 What you can expect: ✔ Faster applications and optimized database performance ✔ Clean, maintainable, production-ready code ✔ Reliable and scalable system architecture ✔ Clear communication and fast turnaround If your system is slow, outdated, or needs automation—I can quickly analyze, optimize, and deliver a stable solution. 🎥 I can also share working demos of similar systems.