Software Development3 packages

I will find, diagnose, and fix bugs in your software

Whitelabel available
From
$35
Delivery
3–15 days
Revisions
1–5
Packages
3
Compare packages

Packages

Pick one here or in the order panel. Extras and the final price are in the panel.

  • 01Whitelabel

    Simple Bug Fix

    $353-day delivery1 revision

    Simple Bug Fix

    • Review of the relevant code/module
    • Diagnosis of 1 simple bug
    • Root-cause identification
    • Bug fix
    • Basic testing/verification
    • Brief explanation of the issue and fi
  • 02RecommendedWhitelabel

    Debug & Fix

    $906-day delivery3 revisions

    Debug & Fix

    • Review of the relevant project/codebase
    • Investigation of one moderate issue or multiple related issues
    • Root-cause analysis
    • Proper fix or refactoring where necessary
    • Testing and verification
    • Documentation of the problem, cause, and solution
  • 03Whitelabel

    Complex Debugging & Refactoring

    $20015-day delivery5 revisions

    Complex Debugging & Refactoring

    • Detailed project/codebase review
    • Investigation of complex or interconnected issues
    • Root-cause analysis
    • Refactoring or partial rewriting where required
    • API/database/integration troubleshooting
    • Performance and functionality investigation
    • Comprehensive testing and verification
    • Detailed technical report and recommendations

About this gig

Something isn't working in your software, but you don't know why?

I can help you identify the root cause, fix the problem, and verify the solution.

Whether you're dealing with an error, unexpected behavior, broken functionality, API issues, database problems, crashes, build errors, or performance issues, I’ll investigate the underlying cause rather than simply patching the visible symptom.

Before providing a final quote, I review the relevant code and project structure to understand the problem and estimate the work involved. Sometimes a bug is straightforward; other times, poorly structured or tightly coupled code means that a proper fix requires refactoring or rewriting part of the implementation. I’ll explain what I find and recommend the most practical approach before starting the work.

My approach is:

Review → Understand → Investigate → Diagnose → Fix/Refactor → Verify → Document

I can help with:

  • Software bugs and unexpected behavior

  • Runtime and build errors

  • Web application issues

  • Mobile application issues

  • Desktop application issues

  • API and integration problems

  • Database-related issues

  • Authentication and data-flow problems

  • Performance and functionality issues

  • Existing codebase troubleshooting

  • Refactoring and targeted code improvements

Where appropriate, I can also document the identified problem, its root cause, the changes made, and any recommendations for improving the affected code.

I leverage AI-assisted development tools to speed up investigation and debugging, while independently reviewing the code, validating the solution, and ensuring the fix actually addresses the underlying problem.

If you know exactly what needs fixing, great. If you only know that “something is broken,” that's fine too. Share the project and the problem you're experiencing, and I’ll review it before providing a quote.

Every project is different. I review the relevant code and requirements before confirming the final price and delivery time. If the issue requires refactoring or rewriting poorly structured code, I’ll explain the required work before starting.

About the seller

Muhammad JunaidNew Seller

Software Developer

  • Web Development
  • Mobile App Development
  • Software Development
  • Desktop Software
  • Android
  • React
  • Nodejs
  • Next

I’m a Software Developer focused on solving problems through thoughtful architecture and practical engineering.

I develop websites, web applications, desktop software, and mobile applications, as well as the backend services and APIs that support them. I prefer to understand the problem first, design a scalable and flexible architecture, and then move into development.

I leverage AI tools to boost productivity and accelerate development, but I believe good software starts with good engineering decisions—not simply generating code. I focus on building solutions that are maintainable, scalable, flexible, and practical.

Whether you need a new application built, an existing project debugged, or a technical problem solved, my approach is straightforward: understand the problem, design the right solution, and build it properly.

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How it works  Ordering this gig

From package to delivery.

  1. 01

    Pick a package

    Each package lists its price, delivery time and revisions, plus any optional extras. Need something different? Send Muhammad Junaid a custom request to agree on price and timeline.

  2. 02

    Check out and brief the seller

    Check out, then complete the intake: answer the seller’s questions so they can begin work. Funds are held until you approve the delivery.

    Muhammad asks: Provide Details

  3. 03

    Delivery and review

    The seller delivers through Niche Ranker. You have 3 days to accept the delivery or request a revision. If you take no action, it auto-accepts and funds are released to the seller.

    Debug & Fix: 6-day delivery, 3 revisions.

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