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I have a running application with a growing list of development tasks, and the immediate priority is back-end bug fixing. The issues are already documented; I simply need an experienced developer to: • Review the existing ticket list and reproduce each back-end bug • Patch the code, keeping current architecture and coding standards intact • Write or update unit tests to confirm the fix • Push changes through our Git workflow and provide a concise change log The front-end and database layers are stable for now, so your focus remains squarely on server-side logic, APIs, and any middleware that might be involved. You should be comfortable reading someone else’s code, tracing logs, and debugging in a staging environment before we merge to production. I’ll grant repository access and outline our CI pipeline on kickoff. Once all listed bugs are resolved and tests pass, the project is complete.
Project ID: 40494869
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Active 4 days ago
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23 freelancers are bidding on average ₹1,746 INR for this job

Hello, I can help stabilize the back end without disturbing the architecture you already have in place. The hidden cost in bug-fixing work is usually not the fix itself, but preserving behavior everywhere else, so I’ll approach your ticket list by reproducing each issue, tracing the server-side flow, patching carefully, and validating the result with unit tests before anything reaches production. With 15+ years in backend development, API debugging, and Git-based collaboration, I’m comfortable working inside an existing codebase, reading logs, reviewing middleware, and making precise changes that fit your coding standards. I’ll also keep the workflow clean through your CI pipeline and provide a concise change log so every fix is easy to review and merge. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. Could you share which backend stack and test framework the repository uses, and whether any bugs are highest priority for staging verification first? To align quickly, could you share which backend stack and test framework the repository uses, and whether any bugs are highest priority for staging verification first? Also, do you prefer fixes to be grouped by ticket or committed incrementally per issue? Looking forward to your reply so we can finalize the exact plan. Best regards, Asad
₹1,165 INR in 1 day
5.9
5.9

Hi, I can help with this and can start immediately. The key requirement here is resolving the existing backend issues without disrupting the current application architecture. I'll begin by reviewing the ticket list, reproducing each issue in staging and tracing the root cause before implementing fixes. To get started I'll need: Repository access Access to the staging environment Bug ticket list and reproduction steps CI/CD workflow details I can provide a more accurate timeline once I review the ticket list and complexity of the issues. I offer quality work and clear communication. Regards, Shubham
₹1,050 INR in 7 days
2.2
2.2

Hi, I can take this on and focus specifically on stabilizing your back-end layer while keeping your existing architecture, standards, and CI workflow intact. My approach would be to first review the full ticket list, reproduce each issue in your staging environment, and trace the root cause through logs, API flows, and middleware where needed. I’m comfortable working in existing codebases and debugging production-style systems without disrupting stable front-end or database layers. Once each bug is identified, I will apply targeted fixes while ensuring no regression in related services. Each change will be accompanied by updated or newly written unit tests to validate the fix and prevent recurrence. I will also follow your Git branching strategy strictly and ensure all changes pass CI before merging. Deliverables will include: • Fixed and verified back-end bugs • Updated or added unit tests • Clean commits aligned with your workflow • A concise changelog summarizing all fixes and affected modules I’m experienced in working with Node.js / Express / NestJS / similar back-end stacks, debugging complex API flows, and maintaining production-grade stability in existing systems. Once access is provided, I can begin immediately and work through the ticket list systematically until all issues are resolved and tests are green. Best regards, Rakesh Kumar
₹5,000 INR in 7 days
1.8
1.8

Hi, I understand you already have a running application and your immediate need is focused purely on backend bug fixing—without disturbing the existing architecture, frontend, or database layer. I can review your existing ticket list, reproduce each backend issue in a staging environment, and carefully trace the root cause through your API layer, server-side logic, and middleware. Once identified, I’ll fix the bugs while maintaining your current coding standards and structure to ensure stability. For each fix, I will also add or update unit tests so the issues remain resolved long-term and can be validated through your CI pipeline. All changes will be pushed through your Git workflow with clean, readable commits and a concise changelog explaining what was fixed and why. I’m comfortable working with existing codebases, debugging production-like environments, and collaborating through Git-based workflows, so I can integrate smoothly into your current setup. Once all reported issues are resolved and tests are passing, I’ll ensure everything is stable and ready for production deployment. I’d be happy to start as soon as access and the ticket list are shared. Best Regards, Vandini
₹2,000 INR in 2 days
1.9
1.9

⭐ Hi there — back-end bug fixing from a documented ticket list is the clearest possible scope. No guesswork, just reproduce, patch, test, and push. I've worked through back-end bug queues on live applications — tracing server-side logic errors, fixing API and middleware issues, writing unit tests to confirm fixes, and delivering clean change logs through Git. One similar engagement cleared eight documented bugs in three days with all tests passing before production merge. What stack is the application built on — so I can confirm familiarity before you grant repo access?
₹8,050 INR in 7 days
1.0
1.0

I am an experienced Full Stack Developer with 8+ years of professional experience in designing, developing, and maintaining scalable web and mobile applications. My technical expertise includes: ✅ Backend Development: PHP, Laravel, Python, Node.js ✅ Frontend Development: React.js, JavaScript, HTML5, CSS3, Bootstrap ✅ Mobile App Development: Flutter (Android & iOS) ✅ Databases: MySQL, MongoDB ✅ API Development & Integration: REST APIs, Third-Party APIs, Payment Gateways ✅ Cloud & Deployment: VPS, Linux Servers, AWS, DigitalOcean, cPanel Why choose me? * 8+ years of hands-on development experience * Clean, maintainable, and scalable code * Strong problem-solving and debugging skills * Regular communication and project updates * On-time delivery with high-quality standards * Long-term support after project completion
₹1,050 INR in 4 days
0.0
0.0

Hi, I have experience with Java, Spring Boot, REST APIs, Git, debugging, and backend development. I can review the reported issues, identify root causes, implement fixes, and verify them with proper testing while maintaining the existing code structure. I am available to start immediately and can provide regular updates throughout the task.
₹1,050 INR in 4 days
0.0
0.0

Hi, I hope you are doing well. I have more than 2 years of experience in backend development with Express, Postgres, GraphQL, REST APIs. I've gone through the requirements and I have couple of questions: - Can you share the list of bugs to be fixed? - What's the tech stack? Looking forward to hear from you. Thank you for your time and consideration.
₹1,050 INR in 7 days
0.0
0.0

Hello, I have experience in back-end development, debugging, API testing, and working with Git-based CI/CD workflows. I can review the documented tickets, reproduce each issue in the staging environment, identify root causes through code and log analysis, and implement fixes while maintaining the existing architecture and coding standards. For every bug fix, I will: Reproduce and validate the issue Implement a clean and maintainable solution Write or update unit tests to prevent regressions Follow your Git workflow for commits and pull requests Provide a concise change log summarizing all modifications I am comfortable working with existing codebases, tracing server-side issues, debugging APIs and middleware, and ensuring all fixes pass the CI pipeline before deployment. I am available to start immediately and can provide regular progress updates throughout the project. Looking forward to discussing the ticket list and repository structure. Best regards, Yashwani Patidar
₹1,050 INR in 7 days
0.0
0.0

Hi, We can help you resolve the back-end bugs efficiently and ensure all fixes are properly tested before deployment. With 6+ years of experience, our team has worked extensively with Node.js, Laravel, CodeIgniter, Django, REST APIs, MySQL, PostgreSQL, Git workflows, CI/CD pipelines, and unit testing. We specialize in debugging existing applications, tracing issues through logs, fixing server-side logic, and maintaining clean, scalable code. ✔ Reproduce and fix documented bugs ✔ Maintain existing architecture and coding standards ✔ Update/write unit tests for validation ✔ Follow Git workflow and provide a clear change log ✔ Thorough testing in staging before production We are available to start immediately and can help you close out the ticket list quickly and reliably. Best Regards, Webix Infotech
₹1,050 INR in 7 days
0.0
0.0

Hello, I would be happy to help resolve the backend issues in your application. I have experience working with Node.js, REST APIs, authentication systems, database integrations, debugging, Git workflows, and maintaining existing codebases. I am comfortable reviewing documented tickets, reproducing bugs in a staging environment, identifying root causes, implementing fixes while preserving the current architecture, and updating unit tests to ensure reliability. For this project I will: ✔ Review and reproduce each reported backend issue ✔ Debug server-side logic, APIs, and middleware components ✔ Implement clean fixes following existing coding standards ✔ Add or update unit tests for validation ✔ Follow your Git workflow and CI process ✔ Provide a concise changelog for every resolved issue I understand the importance of maintaining stability in an existing application and will focus on delivering tested, production-ready fixes. I am available to start immediately after repository access is provided. Looking forward to working with you. Best Regards, Harsh Khandelwal
₹1,050 INR in 1 day
0.0
0.0

Hi, I have experience with PHP, Laravel, API development and debugging existing applications. I am comfortable reviewing ticket lists, reproducing issues, fixing backend bugs and pushing tested changes through Git workflows. Before finalizing, please share: 1. Number of bugs/tasks 2. Tech stack (Laravel, CodeIgniter, Node, etc.) 3. Git access requirements 4. Any deadline expectations I can review the bug list and provide an accurate estimate. Thanks.
₹1,250 INR in 2 days
0.0
0.0

Hi, I have 6+ years of experience with Node.js, APIs, PostgreSQL, MongoDB, and backend development. I can review the ticket list, reproduce issues, fix bugs while following existing coding standards, and add/update tests where needed. I’m comfortable working with existing codebases, Git workflows, and staging environments. Available to start immediately.
₹1,500 INR in 1 day
0.0
0.0

I am a QA Engineer with 5 years of experience in Deloitte firm. I come up with innovative solutions while testing the domain.
₹1,050 INR in 7 days
0.0
0.0

Hi, I can help with the backend bug-fixing tasks. I am comfortable working with existing codebases, reviewing ticket lists, reproducing issues, tracing logs, and debugging APIs and server-side logic while preserving the current architecture and coding standards. My approach: • Review and reproduce each reported issue • Identify root causes and implement clean fixes • Update or add unit tests to verify fixes • Test thoroughly in the staging environment • Commit and push changes through Git workflow • Provide a concise changelog for every completed task Please share the ticket list, technology stack, and repository access so I can review the issues and estimate the timeline accurately. Looking forward to working with you.
₹1,050 INR in 2 days
0.0
0.0

Hi, This sounds like the kind of work I enjoy most—understanding an existing system, reproducing issues, identifying root causes, and implementing fixes without disrupting the current architecture. I’m comfortable working with established codebases, reviewing logs, debugging backend services and APIs, and following existing Git and CI/CD workflows. My usual approach is to first reproduce the issue reliably, understand why it is occurring, implement the smallest safe fix, and then add or update tests to prevent regressions. I also appreciate that the bugs are already documented, as that allows us to focus on investigation and resolution rather than requirement discovery. Once I have access to the repository and ticket list, I can review the scope and provide a realistic estimate for completion. Happy to discuss the technology stack and current priorities. — Nitheesh
₹1,500 INR in 7 days
0.0
0.0

Hello, I can help identify, troubleshoot, and resolve your backend issues efficiently while ensuring the stability of the existing system. With experience in backend development, APIs, databases, cloud deployments, and production support, I am comfortable debugging complex issues, analyzing logs, tracing root causes, and implementing reliable fixes without disrupting existing functionality. My approach: • Review the current codebase and reported issues • Reproduce bugs and identify root causes • Fix backend logic, API, database, or integration issues • Perform regression testing to avoid side effects • Optimize performance where needed • Provide clear documentation of fixes made I understand that bug-fixing projects require attention to detail, quick turnaround, and strong communication. My focus is not just on patching symptoms but on resolving the underlying cause to prevent recurring issues. Please share the tech stack, list of known issues, and repository access, and I can provide an accurate assessment and timeline. I am available to start immediately and would be happy to discuss the requirements further. Best Regards, Mayuri Full-Stack Developer | Backend & API Specialist
₹1,500 INR in 7 days
0.0
0.0

Hello, I can help you quickly identify, reproduce, and fix the documented back-end bugs in your application while maintaining the existing architecture and coding standards. My approach will be: Review the existing ticket list and reproduce each reported issue. Debug server-side logic, APIs, and middleware components. Implement clean, maintainable fixes without disrupting current functionality. Write/update unit tests to verify each fix and prevent regressions. Push all changes through Git with clear commit messages and provide a concise change log. I am comfortable working with debugging tools, log analysis, API troubleshooting, Git workflows, and CI/CD environments. I will thoroughly test fixes in a staging environment before marking tasks as complete. I can start immediately and deliver the complete bug-fix cycle within 7 days while maintaining clear communication throughout the project. Looking forward to discussing the repository structure and ticket list. Best regards, Mohana Ragamayi
₹1,050 INR in 7 days
0.0
0.0

To ensure a smooth and transparent project experience, I structure work into clear milestones — each tied to a specific deliverable. This keeps both parties aligned on progress, reduces risk, and ensures you only pay for work that's been completed.
₹1,050 INR in 7 days
0.0
0.0

Indore, India
Member since Jun 5, 2026
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