Rajasekar Su
Senior Full Stack Engineer | Building Scalable Apps | .NET, C#, SQL, Angular | Sharing Backend, API & Performance Insights | 👨🌾☕
- Role
- Bosch Global Software Technologies
- Location
- Coimbatore, TN, IN
- LinkedIn followers
- 500 followers
About Rajasekar Su
I’m a full-stack web developer with 15+ years of experience delivering end-to-end solutions using.NET.NET Core and Angular. I’ve worked across roles from junior developer to tech lead, collaborated with German and US customers, and single-handedly delivered products used by 20K+ active users.What I do:Design and implement robust Web APIs and backend services (C#.NET /.NET Core, WebApi).Solve performance and scale issues using LINQ optimization, efficient SQL, and profiling.Build maintainable frontends with Angular and integrate them with enterprise backends.Ship production-ready solutions: CI/CD, IIS hosting, version control (Git/TFS), ORM (EF, Dapper).Specialties & impact:API design, versioning and contract-first development.Performance tuning (DB queries, memory and allocations, request pipelines).System reliability: observability, logging, and pragmatic error handling.Leading small teams and delivering customer-facing projects end-to-end.What I share hereTechnical deep dives and practical tips on.NET, API design, performance pitfalls and career growth for mid/senior engineers. Expect short, actionable posts, examples you can reuse, and occasional walkthroughs of real problems I’ve solved.If you work with.NET or build APIs, connect or follow for regular posts focused on practical engineering and career progression.
Experience
Education
Bannari Amman Institute Of Technology
MCA, Computer Application
2007 — 2010
Sree Saraswathi Thyagaraja College
Bachelor of Science (BSc), Mathematics
2004 — 2007
Sri Kannika Parameshwari Higher Secondary School
Higher Secondary
2000 — 2004
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