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I will fix typescript errors and react or nextjs build failures
Yash Sharma
About this gig
TypeScript errors blocking your build or a React feature?
I fix reproducible type and build issues in existing React, Next.js and Node.js projects. You receive focused source changes and the results of the agreed checks.
I can help with:
- Type mismatches, interfaces and generics
- React props, state and component typing
- Next.js compilation errors
- tsconfig and dependency type conflicts
- Typed API responses and Node.js code
My process: reproduce the failure, trace the cause, implement the fix, then run the agreed typecheck, build and relevant tests. I explain what changed and any remaining unrelated failures.
Scope is based on root causes and affected modules, not the number of error lines. One incorrect type can trigger many errors.
Packages cover one existing codebase. Full JavaScript migrations, framework upgrades, new features and infrastructure work need a separate scope. I will not hide errors by broadly disabling checks or adding blanket any types.
Message me with the error output, relevant code and expected result before ordering.
Get to know Yash Sharma
Yash Sharma
Full Stack Developer for React Nextjs and TypeScript
- FromIndia
- Member sinceMay 2022
- Last delivery7 months
Languages
Hindi, English, French
I help founders and small teams fix web apps and move past broken features, TypeScript errors and failed builds. I work with React, Next.js, Node.js, TypeScript, APIs and Supabase, including code created with AI tools. My approach is practical: reproduce the issue, agree the scope, fix the cause and check the affected flow. You receive source changes, verification notes and a clear handover. I can also help with backend integrations and deployment issues. Send me the error, expected result and project details so we can define the next step.
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FAQ
Why is scope based on root causes instead of error count?
One wrong type or configuration can generate many compiler messages. We agree the underlying issues, affected modules and acceptance checks before work starts so the package has a useful, measurable scope.
Will you make every error in my repository disappear?
The order covers the agreed root causes and file limits. I rerun the agreed checks and report unrelated failures separately. A full repository cleanup or migration needs its own scope.
Do you use any or disable TypeScript checks to get a green build?
I aim to preserve useful type safety. I do not broadly switch off checking or add blanket any types as a shortcut. If a targeted assertion or configuration change is appropriate, I explain its reason and trade-off.
Can you fix Next.js and Node.js build problems?
Yes, for pre-agreed type, dependency typing or project-configuration issues in one supported app. Hosting outages, major framework upgrades and infrastructure work are separate services.
Does this include converting JavaScript to TypeScript?
No. These packages repair existing TypeScript projects. A migration changes the scope and should be quoted separately.
What verification is included?
I run the agreed typecheck or build command and relevant affected-flow checks. The handover states what ran, what passed and any remaining unrelated failures. Automated regression tests use an existing test setup where available.
What if the issue needs investigation before it can be priced?
I can scope a separate diagnostic report with reproduction steps, findings and a recommended next step. The repair is then quoted from those findings. A clear, small issue can go directly into the appropriate repair package.
What counts as a revision?
A revision corrects the delivered fix against the agreed requirements. New features, new root causes or changes outside the agreed files require an additional scope.
