Suneel Kumar

🚀 Full-Stack .NET Developer | ASP.NET Core | Microservices | AWS | Azure | SQL | Docker | MQ | Multi-Tenant SaaS Expert Hi! I’m Suneel Kumar, a passionate and results-driven software developer with 4 years of hands-on experience in building high-performance web applications and backend systems using the Microsoft .NET ecosystem. With a strong foundation in object-oriented programming, data structures, and system design, I specialize in developing secure, scalable, and maintainable applications for fast-growing startups and enterprise clients. 🔧 Tech Expertise: Languages & Frameworks: C#, ASP.NET Web Forms, ASP.NET MVC, ASP.NET Core, Blazor (API & MVC), Windows Services, Worker Services Frontend: HTML5, CSS3, JavaScript, jQuery Databases: SQL Server, Oracle SQL, MongoDB ORMs: Entity Framework 6, EF Core Authentication: ASP.NET Identity, JWT DevOps & Tools: Docker, Git, Swagger, Postman, Hangfire, Insomia Cloud & Infrastructure: AWS EC2, IIS Deployment, SSL/Domain linking Architecture: Microservices, Multi-Tenant Applications Messaging Systems: IBM MQ, Queue Manager, Remote Queue Methodologies: Agile/Scrum 🌍 What I’ve Done Recently: Built and deployed a multi-tenant SaaS product with separate DBs for each client Integrated complex message queuing workflows for reliable, asynchronous processing Dockerized and deployed .NET Core apps on AWS with automated builds Cloned and integrated MongoDB databases into production .NET applications Configured secure HTTPS deployments and hosted REST APIs as IIS sub-applications 📈 Why Work With Me: I focus not just on code, but on delivering business impact — whether that means reducing load time, streamlining deployments, or building features that scale. I love working on complex backend systems, API integrations, and scalable solutions, and I’m always open to remote opportunities, long-term contracts, or product partnerships.