I will build a custom python backend API for your app or automation

D
davissh_dev
D
davissh_dev
Davis S.
build a custom python backend API for your app or automation
Full Screen
build a custom python backend API for your app or automation
Full Screen
Full Screen
build a custom python backend API for your app or automationbuild a custom python backend API for your app or automationbuild a custom python backend API for your app or automation

About this gig

Need a backend API that's clean, fast, and holds up under real usage?


I specialize in Python REST APIs using FastAPI and PostgreSQL. From simple CRUD endpoints to complex data processing pipelines with third party integrations.


InvoiceShip is a good example - added to my portfolio. Full API that generates PDF invoices, handles tax calculations, manages client history, and delivers invoices via email automatically. Built with FastAPI, PostgreSQL, and Docker.


What I can build:

  • CRUD APIs with full database design
  • Third party API integrations
  • Webhook integrations
  • Automated data processing pipelines
  • PDF generation and email delivery
  • Scheduled background tasks
  • Authentication and user management
  • Docker deployment ready


Clean code, Swagger documentation included, easy to maintain and build on later.


Not sure what you need?

Send me a message and we'll figure it out together.


  • Website type

    • Landing page

  • Programming language

    • HTML & CSS
    • JavaScript
    • Python
    • Django
    • Node.js

  • Website features

    • Inventory
    • Analytics
    • Form
    • Events
    • Portfolio
    • Dashboard
    • Landing page
    • User Authentication
    • Newsletter
    • Admin Panel
Respect third-party rights

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Get to know Davis S.

Davis S.

Python Developer I Backend APIs, Automation and Data Tools

5.0(2)
  • FromLatvia
  • Member sinceMar 2026
  • Avg. response time1 hour
  • Last delivery3 weeks

  • Languages

    English
I'm a Python developer focused on backend systems and automation. I build scrapers, bots, APIs, and scripts that solve real problems. . What I build: Web scrapers & data extraction Telegram bots with alerts & subscriptions REST APIs with FastAPI Automation scripts & schedulers Database design (PostgreSQL) Third-party API integrations I keep code simple, well documented, and easy to maintain. I make sure I understand your problem before writing a single line. Send me a message and we'll figure out quickly if I'm the right fit.

My Portfolio

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