Sri Lakshmi User
@srilakshmiuser
Senior .NET engineer delivering secure, high-performance enterprise APIs and microservices across fintech and banking.
United StatesWhat I'm looking for
I’m a Senior .NET Developer with 9+ years across the full SDLC—requirement analysis, design, development, testing, deployment, and production support—building scalable, secure enterprise applications. I specialize in ASP.NET Core, ASP.NET MVC, Web API, C#, and SQL Server, with strong experience designing RESTful APIs using JWT/OAuth and implementing RBAC and other application security best practices.
I deliver maintainable architectures through SOLID principles, Dependency Injection, and Repository patterns, and I use Entity Framework/EF Core and LINQ to optimize data access and SQL performance. I’ve built microservices with secure API gateway integration, automated CI/CD on Azure (and Azure DevOps), containerized services with Docker, and supported reliability with Postman/Swagger testing, NUnit/xUnit, and production performance tuning—often mentoring junior developers in Agile/Scrum teams.
Experience
Work history, roles, and key accomplishments
Led the design and development of secure, high-performance enterprise applications using ASP.NET Core, Web API, MVC, C#, and SQL Server in a financial services environment. Built scalable microservices, RESTful payment APIs with JWT/OAuth and RBAC, and deployed cloud CI/CD pipelines on Azure while supporting production performance tuning and troubleshooting.
Contributed across the SDLC for API gateway-based web applications, developing ASP.NET Core REST APIs integrated with Apigee for authentication and token management. Implemented Apigee security policies, built API integrations and ETL processes (including SSIS conversions), and supported CI/CD quality gates with automated testing and production support.
Designed and developed web applications for the banking domain using ASP.NET C#, .NET Core, JavaScript/jQuery, Bootstrap, and Kendo Controls, spanning both frontend and backend. Built ReactJS and Angular-based full-stack features, implemented SQL Server stored procedures and triggers for data processing, and supported iterative delivery in Agile teams using Git and JIRA.
Software Engineer (.NET)
Growthbox Technologies Pvt Ltd
Nov 2013 - May 2017 (3 years 6 months)
Developed and maintained 3-tier web applications using .NET Framework 4.0, C#, Visual Studio, and SQL Server, covering frontend validation and backend business logic. Built secure Web Forms and Web Services with ADO.NET data access, implemented stored procedures and database logic, and supported end-to-end testing and QA coordination.
Education
Degrees, certifications, and relevant coursework
Jawaharlal Nehru Technological University, Anantapur
Bachelor of Technology, Information Technology
2012 -
Completed a Bachelor of Technology in Information Technology at Jawaharlal Nehru Technological University, Anantapur (starting 2012).
Availability
Location
United StatesAuthorized to work in
Job categories
Skills
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