z
zxngxtsu

Nikita

@zxngxtsu

Python Backend Developer FastAPI, PostgreSQL, REST APIs

Ukraine
Ukrainien, Russe, Anglais
Certaines informations sont présentées en anglais.
À propos de moi
Hi! I'm a Python backend developer focused on FastAPI, PostgreSQL, and REST APIs. I build clean backend systems with SQLAlchemy, JWT authentication, database migrations, Docker, and automated tests. I can help with API development, bug fixing, database integration, authentication, and improving existing FastAPI projects. I care about readable code, clear communication, and practical solutions that are easy to maintain. If you have a backend task or an idea to build, feel free to message me.... Plus d’infos

Compétences

z
zxngxtsu
Nikita
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

API & Intégrations
I will build or fix a fastapi rest API with postgresql
De25 $US / projetPlus de détails
Applications Web Full stack
I will add jwt authentication and postgresql to your fastapi app
De30 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Python Backend Developer

Independent Projects • Indépendant

Aug 2026 - Present • 1 mo

Developing backend and full-stack applications with a focus on REST APIs, databases, automation, and reliable application architecture. • Built REST APIs with FastAPI, PostgreSQL and SQLAlchemy • Implemented JWT authentication, refresh tokens and role-based access control • Designed relational database schemas and Alembic migrations • Created automated API test suites with Pytest • Containerized applications using Docker and Docker Compose • Set up GitHub Actions CI workflows • Worked with webhooks, scheduled jobs and third-party API integrations • Debugged backend, database and API integration issues