I will develop rest API and fix backend bugs in java spring boot, python, and sql

C
codewithsamk
C
codewithsamk
Samir Ali
Alcune informazioni sono riportate in lingua inglese.
develop rest API and fix backend bugs in java spring boot, python, and sql
Schermo intero
develop rest API and fix backend bugs in java spring boot, python, and sql
Schermo intero
develop rest API and fix backend bugs in java spring boot, python, and sqldevelop rest API and fix backend bugs in java spring boot, python, and sql

Informazioni su questo servizio

Looking for a reliable backend developer to build robust APIs, design clean databases, or fix complex bugs? You are in the right place.

I specialize in building scalable, production-grade backends using Java (Spring Boot) and Python, paired with optimized relational database schemas in PostgreSQL, MySQL, and SQL Server.

What I Can Do For You:

  • Custom REST API design and full CRUD integration
  • Spring Boot microservices, Spring Security, and JWT authentication
  • Python automation scripts, data processing, and FastAPI/Flask endpoints
  • SQL query optimization, complex indexing, joins, and schema migrations
  • Cloud containerization and production deployment (Render, AWS, Docker)
  • Troubleshooting 500/404 server errors, CORS issues, and database connection bugs

Why Work With Me?

  • Production Experience: Architected and deployed live, active platforms with real-world authentication and high-availability operations consoles.
  • Clean Architecture: Maintainable, modular code with comprehensive inline comments.
  • Fast Turnaround & Clear Communication: Quick responses and full support throughout delivery.


Please message me with your project details before placing an order so we can discuss the exact scope an

  • Linguaggio di programmazione

    • JavaScript

  • Expertise

    • Algoritmi e strutture dati
    • Debug
    • Performance
    • Sicurezza
    • Sistema operativo

  • Framework front end

    • Bootstrap
    • jQuery
    • Tailwind CSS

  • Framework back end

    • Django
    • FastAPI
    • Flask
    • Spring
    • Spring Boot

  • AI e Builder no e low code

    • Claude
    • Base44
    • Cursor
    • Webflow
    • Retool
    • Softr
    • Backendless

Scopri di più su Samir Ali

Samir Ali

Full Stack Developer

  • DaIndia
  • Membro daset 2026
  • Tempo di risposta medio1 ora

  • Lingue

    Inglese
Hi there! I am a full-stack software engineer with extensive expertise in Java, Python, and SQL. I specialize in building robust backend architectures, custom web applications, database design, and bug fixing. Whether you need an enterprise-grade cloud system or script optimization, I deliver clean, scalable, and high-performance solutions. Let's build something great together!

Il mio portfolio

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