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Fiverr Pro
Nederlands
$
USD
I will fix, review or refactor your nodejs and typescript backend
Mattia A.
Over deze dienst
Is your Node.js backend hard to change? Do bugs come back after every fix? I can help.
I work with Node.js and TypeScript every day: Express, TypeORM, PostgreSQL. I find the cause of a problem, not only the symptom. Then I explain it in plain words.
What I can do:
- Fix bugs in your API, database queries or background jobs
- Review your code and give you a clear list: what to fix first, and why
- Refactor messy code into clean layers (Clean Architecture), with tests
- Improve slow endpoints and database queries
- Upgrade old dependencies or Node.js versions
How it works: you give me access to the repository (GitHub or GitLab). I work on a separate branch. You check the result before anything goes to production.
Please message me before you order. Send a short description of the problem. I will tell you if the Basic package is enough.
I am based in Italy (CET time zone). I speak Italian, German and English.
Maak kennis met Mattia A.
Mattia A.
Senior Full Stack Developer for NodeJS, TypeScript and Angular
- Afkomstig uitItalië
- Lid sindsokt 2026
Talen
Italiaans, Duits, Engels
Senior full-stack developer with 10+ years of experience. I build backends with Node.js, Express and TypeScript, on PostgreSQL. I use Clean Architecture, so your code stays easy to test and easy to change. I also run my own apps in production on a VPS with Docker: deploys, backups and monitoring. I work with Angular every day too. I am based in Italy (CET time zone). I speak Italian, German and English. Tell me what you need, and I will tell you honestly what it costs and how long it takes.
