Headline

ASP.NET Core Full Stack Developer | C# · Angular · REST APIs · SQL Server | Building Scalable Enterprise Systems @ Tech Mahindra

About

Full Stack .NET Developer with 2+ years building production-grade enterprise applications at Tech Mahindra. I design and ship end-to-end solutions — from performant ASP.NET Core (.NET 8) backends and RESTful APIs to Angular frontends and optimized SQL Server data layers — across finance, operations, and automation domains. My recent work includes cutting a critical monitoring workflow's processing time from 10 minutes to under 30 seconds using async/parallel programming and thread-safe concurrency patterns — the kind of backend problem I actively seek out. I've also led a full .NET Core 2.1 → .NET 8 migration, improving system stability and long-term maintainability for production services used across multiple teams. Beyond the .NET stack, I bring experience with Zoho Creator and Deluge scripting, giving me a practical lens on translating business workflows into technical solutions — an edge in client-facing IT environments where stakeholder communication matters as much as clean code. Core stack: ASP.NET Core · C# · Angular · REST APIs · Entity Framework Core · LINQ · SQL Server · MySQL · Git · Async Programming · Zoho Creator

Location

Noida

Work experience

Associate Software Engineer — Full Stack .NET Developer at Tech Mahindra, Mar 2024 - Present · 2 yrs 3 mos, Noida, Uttar Pradesh, India, Architected and delivered enterprise REST APIs using ASP.NET Core (.NET 8) and C# serving finance systems, test automation platforms, and internal workflows — with clean separation of concerns, versioning, and robust error-handling pipelines. Reduced a critical monitoring workflow's processing time from 10+ minutes to under 30 seconds by implementing async/parallel execution and thread-safe state management with ConcurrentDictionary — a 95%+ performance gain with zero regression in production. Spearheaded a .NET Core 2.1 → .NET 8 migration for legacy services, eliminating deprecated dependencies, improving runtime performance, and extending the maintainability horizon for systems used across multiple teams. Built and optimized data access layers using Entity Framework Core, LINQ, SQL Server, and MySQL — enforcing efficient query patterns, transaction integrity, and data consistency at high-volume load. Owned production support end-to-end: root-cause analysis via structured log investigation, permanent defect resolution, and recurring incident elimination — reducing system downtime and escalation frequency.

Education

Hindustan College of science and technology

Intermediate, Gyan Deep Shiksha Bharti School

Public links

github: https://github.com/ShivamAgrawal02