Chandradev S.

𝐒𝐞𝐧𝐢𝐨𝐫 𝐀𝐒𝐏.𝐍𝐄𝐓 𝐂𝐨𝐫𝐞 | 𝐁𝐥𝐚𝐳𝐨𝐫 | 𝐂# | 𝐀𝐳𝐮𝐫𝐞 | 𝐒𝐐𝐋 𝐒𝐞𝐫𝐯𝐞𝐫 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝟐𝟎+ 𝐘𝐞𝐚𝐫𝐬 With 20+ years of experience and 69 successfully completed Upwork projects, I help businesses build, modernize, and maintain enterprise web applications using ASP.NET Core, Blazor, C#, SQL Server, Azure, and OpenAI. I specialize in developing SaaS applications, business portals, enterprise dashboards, REST APIs, AI-powered solutions, and modern cloud applications. Whether you need a new application, modernization of a legacy .NET system, or ongoing development support, I can deliver scalable, secure, and production-ready solutions. What I Can Help You Build ✔ Blazor Server & Blazor WebAssembly Applications ✔ ASP.NET Core Web Applications ✔ REST APIs & Third-Party API Integrations ✔ SaaS Products & Multi-Tenant Applications ✔ CRM & Business Applications ✔ Admin Dashboards & Enterprise Portals ✔ AI Applications using OpenAI APIs ✔ Azure Functions & Cloud Services ✔ Authentication & Authorization ✔ SQL Server Database Design & Performance Optimization 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐤𝐢𝐥𝐥𝐬 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬 & 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬 C# ASP.NET Core Blazor Server Blazor WebAssembly .NET Framework Entity Framework / EF Core 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 Microsoft Azure Azure Functions SQL Server 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 HTML5 CSS3 Bootstrap JavaScript 𝐎𝐭𝐡𝐞𝐫 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 REST APIs SignalR OpenAI API Git GitHub Azure DevOps 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐘𝐨𝐮 𝐖𝐢𝐭𝐡 • Building new Blazor or ASP.NET Core applications • Modernizing legacy .NET Framework applications • Extending and maintaining existing enterprise systems • REST API development and third-party integrations • Performance optimization and troubleshooting • Bug fixing and long-term maintenance • AI integration using OpenAI APIs • Cloud deployment and Azure solutions • Scalable SaaS architecture 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐌𝐞 ✅ 20+ years of Microsoft technology experience ✅ 69 successfully completed Upwork projects ✅ C# Corner MVP (Most Valuable Professional) ✅ Microsoft Community Contributor Award ✅ Author of Blazor WebAssembly Succinctly ✅ Clean, maintainable, and scalable code ✅ Quick understanding of existing codebases ✅ Reliable communication and on-time delivery 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 I'm also the founder of 𝐕𝐞𝐧𝐝𝐨𝐫𝐂𝐨𝐦𝐩𝐥𝐢𝐚𝐧𝐜𝐞𝐏𝐫𝐨, a SaaS platform built using Blazor, ASP.NET Core, Azure, and PostgreSQL. Building and maintaining my own SaaS product gives me hands-on experience in architecture, security, deployment, scalability, and long-term product development. If you're looking for a senior Microsoft developer who can quickly understand your business requirements and deliver reliable, production-ready software, I'd be happy to discuss your project.