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bangarraju_m

Bangarraju

@bangarraju_m

DOTNET Developer and Trainer

Indien
Englisch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
I’m an experienced .NET Developer specializing in C#, ASP.NET Core, Web APIs, SQL Server, Azure, and backend development. I help businesses build secure, scalable, and maintainable software solutions, including new applications, APIs, database integration, bug fixing, and performance optimization. I also have experience training and mentoring **80,000+ learners** in software development. This has strengthened my ability to understand complex problems and communicate technical solutions clearly. Let’s discuss your project and build the right solution together!... Mehr lesen

Kompetenzen

b
bangarraju_m
Bangarraju
offline • 
Durchschnittliche Antwortzeit: 1 Stunde

Meine Dienstleistungen

Full-Stack-Webanwendungen
I will develop or fix your asp net core csharp web API and backend
Ab25 $ / ProjektWeitere Details

Arbeitserfahrung

Brother

Technical Lead

Brother • Vollzeit

Aug 2021 - Present • 5 yrs

• Designed and implemented a scalable background job processing architecture using ASP.NET Core Hosted Services, SQL Server, asynchronous programming, and worker pooling to handle long-running business operations reliably. • Architected a 15-second hybrid execution model where API requests first attempt direct execution for an immediate response. Operations that exceed the response window are automatically offloaded to a SQL Server-backed background job queue, allowing the API to remain responsive while the work continues in the background. • Designed the solution to support multiple Azure application instances, with multiple workers running per instance and safely sharing a centralized BackgroundJobs table. Implemented atomic job claiming and locking to prevent the same job from being processed concurrently by multiple workers. • Implemented a complete background job lifecycle — Pending, InProgress, Completed, and Failed — with result persistence, error handling, timestamps, and client-side status polling to provide reliable processing and visibility into long-running operations. • Worked on application security by implementing JWT claim-based identity validation and authorization, ensuring that user identity and business identifiers are validated before executing protected API operations. • Led the design and implementation of backend solutions using C#, .NET, ASP.NET Core, Web APIs, SQL Server, Azure, Clean Architecture, SOLID principles, and Design Patterns, with a strong focus on scalability, performance, security, reliability, and maintainability. • Investigated and resolved complex production and architectural challenges involving asynchronous processing, concurrency, database operations, API responsiveness, and distributed application instances. • Provided technical leadership and guidance to development teams, helping establish effective coding practices, architecture decisions, troubleshooting approaches, and maintainable software solutions.