I will build your rest API or web application using java, go or python

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emir_yoneyler
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Emir Y.

About this gig

Are you looking for a reliable backend developer to build or fix your web application, REST API, or database system?

I am a Computer Science student at Istanbul Aydin University with hands-on experience building real production projects. My live social platform mymood.com is built from scratch and running in production proof that I deliver working software, not just theory.


What I can build :


- REST APIs with authentication (JWT, session-based)

- Full-stack web applications

- Database design and optimization (PostgreSQL, SQL)

- Bug fixing and feature additions to existing projects

- Code review of AI-generated code to ensure correctness

- GitHub migration and project structure setup

- Deployment to Render, Railway, or similar platforms


Technologies I work with:


- Backend: Java, Spring Boot, Go, Python, Django, Flask

- Frontend: React, HTMX, HTML, CSS, Tailwind

- Database: PostgreSQL, SQL

- Tools: Docker, Git, REST API design


Why choose me:


- Real project experience with live, deployed applications

- Clean, documented, and maintainable code

- Fast response time usually within a few hours

- I use AI tools to work efficiently and deliver faster

- Honest communication thr

Get to know Emir Y.

Emir Y.

Backend Developer Java Spring Boot Go REST API

  • FromTurkey
  • Member sinceMay 2024
  • Avg. response time1 hour
  • Languages

    English, Turkish, German
Backend developer & CS student at Istanbul Aydin University. I build REST APIs, web apps, and database systems using Java, Spring Boot, Go, Python, and PostgreSQL. Live project: mymood.com (Go + Fiber + HTMX + PostgreSQL). I deliver clean, documented code with fast communication.

My Portfolio