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I will fix react nextjs nodejs and typescript bugs
Cyka Tech
About this gig
Is a bug blocking your React, Next.js, Node.js, or TypeScript project? I will investigate the root cause, implement a maintainable fix, and verify the result without unnecessary rewrites.
I can help with:
React component, state, hook, and rendering issues
Next.js routing, SSR, build, deployment, and API route bugs
Node.js, Express, NestJS, REST API, and integration errors
TypeScript typing and compilation problems
Database, authentication, performance, and production issues
Broken tests, regressions, and hard-to-reproduce behavior
What you receive:
Clear scope before work starts
Clean, readable code that follows your existing architecture
Root cause analysis and testing based on the selected package
Honest communication about risks, limitations, and recommended next steps
Please message me before ordering if the issue is complex or the scope is unclear. Share the error, expected behavior, reproduction steps, repository access method, and relevant logs so I can recommend the right package.
Get to know Cyka Tech
Cyka Tech
Full Stack Software Studio for SaaS APIs Mobile and AI
- FromBrazil
- Member sinceAug 2026
- Avg. response time1 hour
Languages
Portuguese, Spanish, English
Cyka Tech is a software studio founded and technically led by Luan Cyrne, a senior full-stack developer with 7+ years of experience building, fixing, and scaling production software. We deliver SaaS platforms, web and mobile apps, APIs, integrations, dashboards, and AI automations using Node.js, TypeScript, React, Next.js, React Native, PostgreSQL, MongoDB, Docker, and AWS. Our work spans telecom, insurance, mobility, healthcare, and financial services. You work directly with the developer, with clear scope, maintainable code, reliable delivery, and honest communication.
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FAQ
Do you need access to my source code?
Usually yes. Repository or project access lets me reproduce the issue, inspect the root cause, implement the fix, and verify that it does not introduce regressions.
Can you fix an urgent production issue?
Yes, when access and reproduction details are available. Contact me before ordering so I can evaluate severity, dependencies, and the safest delivery time.
What counts as one bug?
One bug is one clearly defined issue with one expected behavior. Related symptoms from the same root cause may be included after I review the scope.
