Software Engineer and Researcher

Warsaw, Poland

Tomasz Jóźwik

Ruby on Rails, R&D and AI Engineering

I build production-grade software and research-driven solutions: from Ruby on Rails platforms, through R&D and optimisation projects, to AI and data-science experimentation workflows.

Research profile:

areas

Core Expertise

  • Ruby & Rails

    Production backends and distributed systems.

  • R&D & Optimisation

    Simulation, emulation and experimental benchmarking.

  • AI & Data

    Data pipelines, model evaluation and analytics engineering.

  • Cloud Infrastructure

    AWS, Oracle Cloud, Kubernetes and Docker.

  • Technical Leadership

    Cross-functional teams and reliable delivery.