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csjozsefdev

JozsefDev

@csjozsefdev

Python Backend Developer, FastAPI, PostgreSQL and API Integrations

Hungary
English
About me
I build reliable Python backends, REST APIs and integrations with FastAPI and PostgreSQL. I can help you debug existing code, add endpoints, connect databases or third-party services, improve tests, and prepare a backend for deployment. Recent work includes a production webshop and digital storybook platform for a real client, plus local-first desktop tools with structured workflows and automated test coverage. I focus on clear scope, maintainable code, practical testing and honest communication. Send me your problem and I will first confirm the safest approach and the right package.... Read more

Skills

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csjozsefdev
JozsefDev
Offline • 

See my services

Bug Fixes
I will debug and fix your python fastapi or postgresql backend
From$25 / projectMore details

Portfolio

Work experience

Self_Employed

Independent Software Developer

Self Employed • Self-employed

Oct 2025 - Present • 1 yr

Designing and developing backend systems, desktop applications, and workflow automation tools. Key projects include: • Mesencsi — production webshop and digital storybook platform for a real client, built with FastAPI and PostgreSQL Graf-Id — local-first desktop tool for project continuity and context recovery GrafiTalk — developer communication workbench with structured drafting and optional local AI Responsibilities include API development, database design, integrations, automated testing, debugging, deployment and long-term maintenance.