Mohit Sen

Software Developer at Senwell Group Pvt. Ltd. (2024-07 – Present)

Developed and maintained enterprise web applications using ASP.NET Core, C#, Web API, Entity Framework Core, SQL Server, and Angular for clients including United Airlines and Anthology.
Designed and implemented scalable RESTful APIs following Clean Architecture and Repository Pattern principles, applying OOP concepts and SOLID design practices for maintainable, modular solutions.
Built and optimized SQL Server stored procedures and complex queries to support business reporting and data processing needs.
Implemented JWT authentication, role-based authorization, and policy-based access control.
Improved application performance through SQL query optimization, Entity Framework Core tuning, and Redis caching to reduce database calls.
Developed cloud-native solutions using Azure Functions, Azure App Service, and Azure SQL Database.
Contributed to Angular-based UI development by building new screens, integrating REST APIs, resolving UI defects, and improving responsive layouts across different screen sizes.
Participated in code reviews, defect resolution, and production support to ensure application stability and maintainability.
Used GitHub Copilot and prompt engineering techniques to accelerate feature development, test code, and speed up debugging and code reviews.
Managed source control, pull requests, and automated deployments using Git and Azure DevOps CI/CD pipelines, while actively participating in Sprint Planning, Backlog Grooming, and Daily Stand-ups.

Associate Software Developer at Nexgile Technologies (2022-12 – 2024-04)

Developed backend applications and RESTful APIs using ASP.NET Core, C#, Web API, and Entity Framework Core, applying OOP and SOLID principles.
Built responsive user interfaces using Angular, HTML5, CSS3, and Bootstrap, and collaborated with frontend teams on API integration for seamless data flow.
Integrated third-party REST APIs and developed background services for scheduled and asynchronous processing tasks.
Wrote optimized SQL queries, stored procedures, and LINQ queries to improve application performance.
Fixed production issues and implemented enhancements to improve application stability.
Tested APIs using Postman, documented endpoints with Swagger, and participated in Agile/Scrum ceremonies including sprint planning and daily stand-ups.

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