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pawan__gujar

Pawan Kumar

@pawan__gujar

Software Developer

Pakistan
Urdu
About me
I’m a Software Developer specializing in backend development, REST APIs, debugging, and database troubleshooting. I primarily work with Java, Spring Boot, SQL, PostgreSQL, and REST APIs, with professional experience in C#/.NET. I can help fix backend bugs, API errors, database issues, CRUD functionality, and small feature enhancements. I focus on understanding the root cause, delivering clean solutions, testing the changes, and communicating clearly throughout the process.... Read more

Skills

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pawan__gujar
Pawan Kumar
Offline • 
Average response time: 1 hour

See my services

API & Integrations
I will fix and troubleshoot your rest API, backend, or database issue
From$10 / projectMore details

Work experience

iTack_Solutions

Software Engineer

iTack Solutions

Mar 2026 - Aug 2026 • 5 mos

Software Engineering Intern at iTackSolutions, developing enterprise healthcare applications using C#, ASP.NET Core, EF Core, and PostgreSQL. Developed RESTful APIs and backend services for user, tenant, role, appointment, patient, practitioner, diagnosis, and EMR modules. Implemented pagination, filtering, search, sorting, validation, exception handling, DI, LINQ, and async programming. Tested APIs with Swagger and managed code using Git/GitLab.