Open to opportunities

Kostia Koval User

@kostiakovaluser

Message

I build Python backends, AI pipelines, and infrastructure automation.

Switzerland

Message

What I'm looking for

I'm looking for remote-friendly software, backend, machine learning, or AI engineering work where I can build practical systems, contribute to infrastructure and automation, and deepen my AI engineering knowledge.

I've built Python backend services at Topizda.to, configured Docker deployments, and integrated AWS services to support web infrastructure. At SpecTV Odessa, I developed Golang utilities, maintained enterprise servers and networks, and automated administrative work.

I'm actively moving deeper into machine learning and AI through projects including a Telegram voice-to-text pipeline powered by local Whisper, a FastAPI and React data-replacement system for the SwissDataAirlock Challenge, and automation tools for cryptocurrency tracking and job aggregation. I also build full-stack applications with Node.js and PostgreSQL and am preparing for EPFL admission to deepen my AI engineering knowledge.

Experience

Work history, roles, and key accomplishments

Python Trainee to Junior Python Developer

Topizda.to

Mar 2024 - Nov 2024 (8 months)

Participated in teamwork and training workflows to support and build web service infrastructure. Configured Docker containers for deployment, developed backend service logic in Python, and integrated AWS cloud services.

Python Docker AWS Backend Development