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Fiverr Pro
English
$
USD
I will fix bugs and review your nodejs or typescript code
IT Infrastructure, Network Security and Business Website Specialist
I'm an IT specialist based in Brazil (originally from Argentina), focused on infrastructure, network security, and business websites for small and medium companies. My background is in technical suppo...
About this Gig
Stuck on a bug or want a second pair of eyes on your code? I fix bugs and review Node.js and TypeScript projects.
For 5+ years I've reviewed and approved other developers' code on a team that owned a banking platform end to end, and I've diagnosed production incidents using logs and monitoring.
What you get: Root cause explained in plain language, not just a patch A clean fix delivered as a pull request or a patch file For reviews: a written report ranked by priority (bugs, security, performance, structure) Suggestions you can act on, with code examples A live screen-share session in every package to walk through the problem or the report
I work with Node.js, TypeScript and JavaScript backends, SQL and MongoDB queries. I can also help with small Python scripts.
Please share access to the repository (or a zip), the error message, and steps to reproduce the problem. Bugs that need a full rewrite will be quoted separately, and I'll tell you before starting.
Development technology:
TypeScript
FAQ
Which languages and frameworks do you work with?
Node.js, TypeScript and JavaScript backends, SQL and MongoDB queries, and small Python scripts.
How do I share my code?
Invite me to a repository with limited access, or send a zip with the relevant files. I only need what's related to the problem.
Do you fix the code or just point out problems?
Both. Bug packages include a fix as a pull request or patch. Reviews include a report, and Premium adds fixes for the top issues.
What if the bug is bigger than expected?
I tell you before going further, and we agree on the extra scope or a custom offer. You never get charged by surprise.
Is my code confidential?
Yes. I only use it for your order, delete my copy after delivery, and can sign an NDA first.
