JZ

Jan Zubalewicz

Available to hire

I'm an aspiring AI Engineer blending AI, Python, and cloud expertise with business-minded thinking to design and deploy scalable AI systems that solve real business problems.

About

I’m an aspiring AI Engineer blending AI, Python, and cloud expertise with business-minded thinking to design and deploy scalable AI systems that solve real business problems.

I am fluent in English (C1), Spanish (B2), and Polish (native). I enjoy public speaking (TEDxWUT Host) and am actively expanding my horizons in French, travel, and languages while pursuing ongoing learning in AI and data engineering.

  • 3 years' experience
  • Joined January 2026

Languages

  • EnglishFluent
  • Spanish; CastilianAdvanced
  • PolishFluent

Industry experience

  • Computers & Electronics
  • Software & Internet
  • Education
  • Professional Services
  • Media & Entertainment
  • Financial Services

Work experience· 7 roles

Full-Stack AI Developer · PM Assistant App (AI Application)Oct 2024 – Jan 2025 · 4 mos

Built a Project Manager’s Assistant app integrating ChatGPT API with Slack and ClickUp, featuring a FastAPI backend and React frontend to consolidate environments and automate workflows.

Team Leader · Google Developer Group (GDG) on CampusOct 2024 – Present · 2 yrs 2 mos

Created and led a core team and community of technology enthusiasts, organizing events and workshops to foster knowledge sharing and collaboration.

Business Analyst / Tech Lead · Rebels ValleySep 2024 – Present · 2 yrs 3 mos

Supervising over 100 concurrent startups’ pilot projects for an international acceleration program of a Fortune 500 company, ensuring smooth collaboration between corporate clients and startups. Implementing internal AI tools and algorithms to optimize daily workflows such as scouting and data analysis.

Business Analyst / Project Manager · Rebels ValleySep 2024 – Present · 2 yrs 3 mos
Manual Tester Intern · National Taiwan University of Science and TechnologyAug 2024 – Present · 2 yrs 4 mos
IT Assistant · FalckApr 2024 – Jul 2024 · 4 mos
Company Owner · ZUBUSDec 2022 – Jan 2024 · 1 yr 2 mos

Education

M.Sc. in Applied Computer Science (Data & ML Engineering) · Warsaw University of Technology2025 – 2026
B.Sc. in Applied Computer Science (Data Engineering) · Warsaw University of Technology2021 – 2025
M.Sc. in Applied Computer Science (Data & ML Engineering) · Warsaw University of Technology2025 – 2026
B.Sc. in Applied Computer Science (Data Engineering) · Warsaw University of Technology2021 – 2025

Certifications and awards

Google Machine Learning Engineer In progress2030 – 2026
Professional Certificate Google Cloud2030 – 2026
Course: Quantitative and qualitative landscape analysis2025 – 2026
Course: Emergence in Complex Systems2024 – 2026

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