I will build your rest API and backend with python

A
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A
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Pau Mateu
5.0
5.0

About this gig

Your backend should be fast, clean, and ready to scale not something you'll regret in 3 months.

I build REST APIs with FastAPI + PostgreSQL for startups and product teams. I've shipped real SaaS products with this stack in production, including a legal tech platform currently serving law firms in Spain.

What you get:

  • Clean RESTful API with proper architecture
  • PostgreSQL schema designed for your use case
  • JWT authentication + role-based access
  • Auto-generated Swagger / OpenAPI docs
  • Input validation, error handling, logging
  • Dockerized and deploy-ready (Premium)

Good fit if you're building:

  • Backend for a web or mobile app
  • User auth system or payment integration
  • Data layer for your SaaS product


Need more than just an API? I also do full SaaS frontend, infra, payments, deployment. Ask me.

Message me before ordering tell me what you're building and I'll confirm if I'm the right fit.

Get to know Pau Mateu

Pau Mateu

Software Engenieer

4.9(3)
  • FromSpain
  • Member sinceJun 2023
  • Avg. response time1 hour
  • Last delivery1 month
  • Languages

    English, Spanish, Catalan
Hello! I'm Pau a Software Engineer with over 5 years of experience. I specialize in building, developing, and deploying various backend applications, including web applications and microservices, turning ideas into reality. Whether it’s developing from scratch or deploying complex systems, I’m passionate about making things work efficiently.

My Portfolio

Other Software Development Services I Offer

Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • A
    image-docs

    avafavictor

    ES

    Spain

    5

    Working with Pau was a smooth experience from start to finish. He understood the requirements quickly, proposed a solid architecture, and delivered on time. The API was well designed, with proper error handling and clean endpoint structure. Exactly what I needed from a backend developer.

    $200-$400

    Price

    4 days

    Duration

    Helpful?
    Yes
    No
Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • A
    image-docs

    avafavictor

    ES

    Spain

    5

    Working with Pau was a smooth experience from start to finish. He understood the requirements quickly, proposed a solid architecture, and delivered on time. The API was well designed, with proper error handling and clean endpoint structure. Exactly what I needed from a backend developer.

    $200-$400

    Price

    4 days

    Duration

    Helpful?
    Yes
    No