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Fiverr Pro
Nederlands
$
USD
Nostra
@nostradam4ik
Full Stack Developer React FastAPI Python AI
Frankrijk
Engels, Oekraïens, Russisch, Frans
Over mij
Full-Stack Dev & AI Engineer | React · FastAPI · Python · Docker
I'm Andrii, based in Paris — 12+ months professional experience
& a live B2B SaaS in production (aireviewresponder.dev).
Built:
- SaaS with Stripe, multi-tenant architecture, 99.9% uptime
- REST APIs with Mistral AI @ Aéroports de Paris
- Banking fraud detection — 99.95% accuracy, <10ms
Stack: React · FastAPI · PostgreSQL · Docker · LangChain ·
Groq · OpenAI · Stripe · JWT
🎓 Oracle Cloud AI Certified
🌍 EN · FR · UA · RU | ⚡ 10-20h/week available
Skills
Nostra
offline •
Bekijk mijn diensten
Full stack webapplicaties
I will build a modern fullstack web app
API en integraties
I will automate your workflow or create a custom API integration
Werkervaring
Fullstack IAM Developer
Atos • Fulltime
Sep 2025 - Mar 2026 • 6 mos
Built an intelligent IAM platform using MidPoint 4.8, Docker and PostgreSQL. Developed AI-assisted dynamic rule engine for automated user provisioning. Created secure REST APIs ensuring interoperability between heterogeneous enterprise systems.
LISSI Laboratory — Mobile Developer Intern — Flutter/Dart, GDPR medical app
Lissi Laboratory
Jul 2025 - Aug 2025 • 1 mo
Built a GDPR-compliant medical mobile application using Flutter/Dart. Implemented secure patient data management, authentication flows, and a clean cross-platform UI for healthcare professionals.
Aéroports de Paris — AI Developer Intern — REST API + Mistral integration
Aéroports de Paris
Apr 2025 - Jul 2025 • 3 mos
Developed AI-powered internal tools for airport operations using Python and FastAPI. Integrated Mistral LLM models via REST API to automate data processing workflows. Collaborated with cross-functional teams to deliver production-ready features.
