I will do nodejs express backend rest api postgresql prisma mongodb mongoose and more

T
tri_napoleon
T
tri_napoleon
Napoleon
do nodejs express backend rest api postgresql prisma mongodb mongoose and more
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do nodejs express backend rest api postgresql prisma mongodb mongoose and more
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About this gig

Looking for a high-performance, secure, and scalable backend for your web or mobile application? I build robust server-side architectures, clean RESTful APIs, and highly optimized database systems.

What I Offer:

  • Custom RESTful API Development: Scalable, modular endpoints built from scratch.
  • Advanced Security: Secure JWT/OAuth authentication, session management, and strict input validation.
  • Database Optimization: Schema design, complex query optimization, and structured migrations (PostgreSQL, MongoDB).
  • Integrations: Smooth third-party API connectivity, automated webhooks, and payment processing systems.
  • Performance Tuning: High-efficiency architecture designed for speed and data integrity.

Core Tech Stack:

  • Runtime/Framework: Node.js, Express
  • Databases/Tools: PostgreSQL, Knex.js, MongoDB, Redis
  • DevOps: Docker, CI/CD Deployment Workflows

Why Work With Me?

  • Production-Grade Code: Clean, well-commented, and highly maintainable structure.
  • Performance-First Mindset: Focused heavily on security, speed, and handling edge cases safely.

  • Expertise

    • Debugging
    • Performance
    • Security
    • Databases

  • Programming language

    • JavaScript

  • Backend framework

    • Express.js
    • Node.js

Get to know Napoleon

Napoleon

High Performance Backend Engineer

  • FromNigeria
  • Member sinceJun 2026
  • Avg. response time1 hour

  • Languages

    English
I am a backend developer specializing in building scalable, secure, and highly optimized RESTful APIs using Node.js and Express. I have extensive experience architecting databases with both relational (PostgreSQL via Prisma ORM) and NoSQL solutions (MongoDB via Mongoose). I focus on writing modular, enterprise-grade clean code featuring robust authentication systems (JWT, RBAC) and efficient schema validation. Let’s build an API tailored to your exact business needs!

My Portfolio

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