I will build a custom rest API with nestjs or express

S
szymon_wardak
S
szymon_wardak
Szymon Wardak
build a custom rest API with nestjs or express
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build a custom rest API with nestjs or express
Full Screen
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build a custom rest API with nestjs or expressbuild a custom rest API with nestjs or expressbuild a custom rest API with nestjs or express

About this gig

Need a secure, scalable REST API for your application? You're in the right place.


I build modern backend APIs using NestJS and Express.js, designed for performance, security, and easy integration. Whether you're building a startup, SaaS platform, mobile app, or internal system, I'll deliver a clean, production-ready solution tailored to your requirements.


What I can build:

  • REST APIs
  • CRUD operations
  • JWT Authentication
  • Role-based access control
  • Database integration
  • File uploads
  • Third-party API integration
  • Swagger / OpenAPI documentation
  • Dockerized applications


What you'll receive:

  • Clean, maintainable code
  • Source code included
  • Docker configuration
  • API documentation
  • Fast communication & support


Please contact me before ordering with your project requirements. I'll review your needs, recommend the best solution, and provide an accurate estimate before we get started.


Let's build a reliable backend for your next project!

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Security
    • Databases
    • Testing procedures

  • Programming language

    • TypeScript

  • Frontend framework

    • Next.js
    • React.js
    • Svelte
    • Tailwind CSS

  • Backend framework

    • Express.js
    • NestJS
    • Next.js
    • Node.js

Get to know Szymon Wardak

Szymon Wardak

Full Stack Software Engineer

  • FromPoland
  • Member sinceSep 2025
  • Avg. response time5 hours

  • Languages

    Polish
I am a Full Stack Software Engineer, mainly focused on backend, scrapers and system architecture. I have commercial experience in designing web applications in PHP, Typescript, Python and deploying infrastructure based on tools such as Docker in Linux environments.

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