I will debug and fix complex issues in custom coded web apps


About this gig
If your custom website or web application is breaking, slowing down, or behaving unpredictably, this service is built to resolve it properly.
I specialize in advanced debugging, structured code review, and root cause issue resolution for existing systems. Whether it's performance bottlenecks, logic failures, broken features, development instability, or incomplete development, I work directly inside your current codebase to implement clean, maintainable fixes not temporary patches.
This ideal for business, startups, and teams dealing with abandoned projects, poorly structured code, or applications that have grown too complex to manage.
Every issue is approached methodically:
- Root cause identification
- Controlled implementation
- Stability Validation
You get clear communication, defined scope, and professional execution. No guesswork. No experiments. No surface level fixes.
This is not minor tweaking. It is structured debugging for serious systems that require stability, clarity, and production ready code.
If your project is complex or partially broken, message before ordering so we can align properly.
Gig milestonesNEW
Choose to pay for your project per milestone by only paying when it’s time to start a new one or decide on a 1-time payment.
- Basic Package.
- 1st Milestone: Requirements4-day delivery · 1 revision$600Pay now
We'll make sure I have everything needed to complete your project.
- 2nd Milestone: Delivery6-day delivery · 1 revision$900Pay later
I'll send you the final delivery for review and feedback.
These are the steps we’ll follow to complete your project.
Respect third-party rights
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Get to know Sumit
Full Stack Engineer Custom Web Systems and SaaS Architect
- FromIndia
- Member sinceNov 2025
- Avg. response time1 hour
Languages
English
FAQ
What kind of projects do you fix?
I work on custom coded websites and web applications experiencing bugs, logic errors, performance issues, deployment instability, or incomplete development. This includes broken features and poorly structured implementations.
Do you work on WordPress or page builders?
No. This service is strictly for custom coded projects. Template based platforms and page builders are not supported under this gig.
What does the first milestone cover?
The first milestone includes structured code review, issue identification, scope confirmation, and a clear fix strategy before implementation begins.
What if the project needs more work than expected?
If the required work exceeds the selected package scope, additional fixes or major refactoring will be handled through revisions (if applicable) or a structured custom offer never without approval.
Should I contact you before placing an order?
Yes. Messaging before ordering is strongly recommended for complex or unstable systems to confirm feasibility, scope, and expectations.

