I will build a rest API or integrate third party apis into your project

A
alexmayhew
A
alexmayhew
Alex M.

About this gig

Need to connect systems, build a backend, or expose your data via API? I'll make it happen.


I build clean, well-documented REST APIs and integrate third-party services into your existing projects. From simple CRUD endpoints to complex multi-service integrationsI've built APIs that handle millions of requests.


WHAT I BUILD:

- Custom REST APIs from scratch

- Third-party API integrations (Stripe, Twilio, OpenAI, etc.)

- Database APIs (PostgreSQL, MySQL, MongoDB)

- Authentication systems (JWT, OAuth)

- Webhook handlers and event systems

- Microservices architecture


TECH STACK:

Node.js/Express | Python/FastAPI | PostgreSQL | MongoDB | Redis | Docker


WHAT YOU GET:

- Production-ready API code

- Full endpoint documentation

- Postman collection for testing

- Database schema (if applicable)

- Deployment guide

- 14-day support


I write APIs that are fast, secure, and easy to maintain. Every endpoint is tested, documented, and follows REST best practices.


Send me your requirements, I'll scope it out and tell you exactly how I'd build it.

Get to know Alex M.

Alex M.

Providing People Possibility

5.0(15)
  • FromUnited States
  • Member sinceMay 2012
  • Last delivery5 months
  • Languages

    English
I build scrapers and automation tools that don't break when the site updates. Retry logic, anti-detection, clean Excel/CSV output you can actually use. Most scrapers on Fiverr are copy-paste scripts. I write production code... structured, tested, documented, and built to re-run. Python, JavaScript, React, Node.js, AI/ML, security testing. Full-stack dev with a security background... your tools work and your data stays safe. Real estate, fintech, e-commerce, SaaS... I've shipped across all of them. Message me with your project details before ordering.

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