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Fiverr Pro
English
$
USD
I will fix bugs in your react nextjs or nodejs application
Precious A
About this gig
Something's broken and you've been staring at it for hours.
Most bugs aren't where they appear to be. A login that fails intermittently, a query that silently returns nothing, a worker that stops running with no error in the logs the visible symptom is usually three layers away from the cause.
Finding that gap is the job.
I fix:
- React and Next.js: rendering issues, state bugs, hydration errors, broken builds
- Node.js and Express: API errors, async problems, middleware and auth failures
- Databases: queries returning wrong or empty results, migrations, connection issues
- Deployment: works locally but breaks in production, environment misconfiguration
- Integrations: webhooks not firing, payments not recording, third party APIs failing
You get the cause, not just a patch. Every fix comes with an explanation of what was actually wrong, so the same class of bug doesn't come back next month.
Recent examples: a scheduled worker failing silently because of a database lock on a nullable join, and login failures that turned out to be a paused database instance rather than an auth problem.
Message me with the error and what you've already tried. I'll tell you honestly whether I can fix it bef
Get to know Precious A
Precious A
Founder at Stach Technologies
- FromNigeria
- Member sinceAug 2026
Languages
English, Arabic
I am a full-stack developer and founder with extensive experience building scalable applications, including voice messaging SaaS platforms and complex ERP systems. I specialize in React, Node.js, and AWS Lambda, with a strong focus on system architecture and payment integrations. I am currently serving as the Secretary General for the Industrial Engineering Students' Association. My background in Industrial and Production Engineering is why the procurement work came naturally, because I understand the workflows before I model them.
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FAQ
What do you need from me to start?
Repository access, the exact error message or a screenshot, steps to reproduce it, and what you've already tried. The last one saves us both time.
What if you can't fix it?
Message me before ordering and I'll tell you honestly. If I take the order and can't solve it, I cancel and you're refunded. I'd rather lose a small order than a review.
Will you explain what was wrong?
Always. You get the cause, the fix, and what to watch for. If the bug points at something structural, I'll tell you that too, even when it's not what you wanted to hear.
