I will review your nodejs or nestjs backend architecture

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zmmalik001
Z
zmmalik001
Zeeshan Malik
review your nodejs or nestjs backend architecture
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review your nodejs or nestjs backend architecture

About this gig

Not sure if your Node.js or NestJS backend is built the right way?


Before scaling or adding new features, its important to understand whats solid, whats risky, and what can be improved.


I offer backend architecture review & consultation to help you see your system clearly and make smarter technical decisions. I review project structure, API design, authentication flow, integrations, and overall backend architecture and explain everything in simple, practical terms.


Youll get clear, actionable feedback highlighting design gaps, scalability concerns, and improvement opportunities. This is not bug fixing or development its a focused review to help you avoid future issues and move forward with confidence.


Ideal for startups, growing products, or developers who want a second opinion, are preparing to scale, or want reassurance their backend design is on the right track.


Lets make your backend cleaner, stronger, and future-ready

  • Programming language

    • JavaScript

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Databases

  • Backend framework

    • Express.js
    • Node.js
    • Other

Get to know Zeeshan Malik

Zeeshan Malik

Senior Software Engineer NodeJS NestJS AWS Git Docker

  • FromPakistan
  • Member sinceJul 2023

  • Languages

    Urdu, English
I specialize in critical backend bug fixes in Node.js & NestJS systems. I routinely fix authorization leaks (JWT/RBAC), production API crashes, third-party API failures (Plaid, Checkr, Attom), and real-time chat issues like message duplication or ordering bugs. I work directly on live systems and focus on safe, production-ready fixes.

My Portfolio

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