I will debug and fix bugs in your java spring boot, or javascript code

A
akshaykatoch07
A
akshaykatoch07
Akshay K
debug and fix bugs in your java spring boot, or javascript code
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debug and fix bugs in your java spring boot, or javascript code

About this gig

Is a critical runtime error crashing your application? Is a broken API endpoint or a messy database query stalling your project deployment? Let a professional handle it.

As a Computer Science graduate specializing in backend engineering, I will systematically dive into your codebase, isolate the logical failure, and implement a clean, permanent patch.

WHAT I CAN FIX FOR YOU:

Java & OOP: Logical errors, inheritance/polymorphism flaws, and code refactoring.

Spring Boot Framework: Broken REST API controllers, dependency injection conflicts, database connectivity errors, and JPA/Hibernate mapping glitches.

JavaScript & Node.js: Runtime exceptions, asynchronous promise rejections, and server-side payload handling errors.

Database & SQL: Slow queries, relational mapping errors, and configuration bugs (PostgreSQL, Supabase, MySQL).

Python Scripts: Automation failures or script pipeline crashes.

MY TESTING PROCESS:

  1. Local Isolation: I clone your repository into an isolated sandbox environment.
  2. Root Cause Analysis: Using terminal debugging and logging, I locate the breakdown.
  3. Safe Patching & Testing: I implement optimized fixes and test adjacent functions for stability.

Please DM me your pro

  • Programming language

    • Java

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Databases
    • Testing procedures

  • Frontend framework

    • Next.js
    • React.js

  • Backend framework

    • NestJS
    • Node.js
    • Spring

Get to know Akshay K

Akshay K

Backend Developer and Code Debugging Specialist

  • FromIndia
  • Member sinceJun 2026

  • Languages

    Hindi, English
I am a Computer Science graduate specializing in debugging, code refactoring, and backend fixes. I dive into existing codebases to patch logic errors, clear bottlenecks, and optimize performance. What I Fix: • Java & Spring Boot backend bugs, OOP structural flaws, and API errors. • JavaScript & Node.js runtime glitches and async issues. •Python automation script crashes. My Process: Reproduce the bug in a local environment. Patch code safely without breaking features. Deliver optimized, clean code. Drop a message with your error logs, and let's fix it!

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