I will build a nodejs rest api backend with express and docker deployment

H
harunaakira14
H
harunaakira14
Hao Nguyen
build a nodejs rest api backend with express and docker deployment
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build a nodejs rest api backend with express and docker deployment
Full Screen
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build a nodejs rest api backend with express and docker deploymentbuild a nodejs rest api backend with express and docker deploymentbuild a nodejs rest api backend with express and docker deployment

About this gig

I build Node.js and Express REST APIs that keep running after delivery day.


I built and operate my own web service on Node.js, so I have handled what only breaks in production: requests that hang, traffic spikes that exhaust memory.


What you get: input validation on every endpoint; consistent JSON errors with correct status codes, never a raw stack trace; request timeouts; rate limiting and concurrency limits; config through environment variables; a README with setup steps and example requests; full source code.


Standard adds structured logging. Premium adds a Dockerfile, deployment guide, GitHub Actions CI and unit tests.


I publish my work openly. My security package on GitHub is a hardened process execution wrapper with a host allowlist and protection against command and argument injection: 115 tests passing, CI green on Node 18, 20 and 22. Ask me for the link.


Before you order, message me what the API must do and your expected traffic. I will tell you honestly if it is doable before you spend anything.

  • Programming language

    • JavaScript

  • Expertise

    • Debugging
    • Performance
    • Security
    • Source control
    • Testing procedures

  • Backend framework

    • Express.js
    • Node.js

Get to know Hao Nguyen

Hao Nguyen

Web Scraping and Video Download API Developer

  • FromVietnam
  • Member sinceMay 2026

  • Languages

    English, Vietnamese
I build web scrapers and video download APIs that keep running after delivery day. I run a video download service I built and operate myself on Node.js and yt-dlp, so I know what breaks in production: markup changes, rate limits, timeouts, hanging requests. My open-source safe-ytdlp package is a hardened yt-dlp wrapper with an SSRF allowlist and injection protection. 115 tests, CI on Node 18, 20 and 22. github.com/nhathao428/safe-ytdlp Node.js, Express, Python, yt-dlp, Docker, GitHub Actions. I work in written English and prefer clear specs over calls.

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