Tomas Bujnak MMXXVI
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Tech · Data Science · AI
Narrative Experience Projects Sport Contact
Heilbronn · DE Design your roadmap
Tomas Bujnak
Tech · Data Science · AI

Tomas Bujnak.

Tech, Data Science & AI. Based in Germany.

Why follow a path when you can design the roadmap?

MMXXVI
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Heilbronn, DE
01 The Narrative

The narrative.

I work at the intersection of tech, people, and execution.

Ranked #1 in Microsoft's ŠTC program. Now studying Management & Data Science at TUM, running online AI webinars for thousands of teachers, and co-organising two national AI competitions for Slovak educators and students. On the side, I build what I think deserves to exist. I don't need structure to move fast. I need a problem worth solving.
#1 Nationally ranked · Microsoft ŠTC program
1,500+ Slovak teachers reached via AI webinars
300+ Tournament starts managed on my live-scoring platform
02 Experience

Where I show up.

Two roles. One story. Both about turning complex technology into outcomes people actually use.

Nov 2024 — Present

Aricoma

EDU Trainee · Workshop Lead & Conference Representative
  • Co-led nationwide Microsoft 365 and AI workshops for 1,500+ Slovak teachers as part of a Ministry of Education initiative.
  • Designed AI literacy programs integrating Microsoft Copilot into classroom workflows with measurable adoption outcomes.
  • Represented Aricoma at BETT London 2026, the world's largest EdTech conference.
  • Co-organized national AI competitions for educators (AI Games, Copilot Inšpirácie s AI).
BETT London BETT London 2026
Jan 2023 — Jun 2024

Microsoft

Student Intern · ŠTC Program
  • Ranked #1 nationally in a selective program focused on AI, IoT, and data-driven projects.
  • Built analytical dashboards integrating live IoT sensor data via Azure IoT Hub, Stream Analytics, and Power BI.
  • Led a student team hitting top performance in 90%+ of evaluated assignments.
  • Presented technical outcomes to Microsoft employees and external stakeholders.
Microsoft ŠTC Graduation ŠTC Graduation · #1 Nationally
03 Education

Currently at TUM.

B.Sc. Management & Data Science

Technical University of Munich

Studying at one of the world's top technical universities, combining management strategy with data-driven decision-making and applied statistics. Heilbronn Campus.

Heilbronn Campus · Germany Oct 2025 — Present
TUM Heilbronn
04 Selected Projects

Things I built.

01

VSZK Systém

Solo Developer · 2025 — Present

Central tournament management system I built on years of experience as a competitor, coach, and organizer. Designed for every role: organizers, referees, competitors, parents, and spectators. Live scoring, bracket generation, timetable logging, and a public spectator page with real-time results and delays. Handling dozens of teams, 50+ categories, and 300+ individual starts per tournament.

Node.js WebSocket Real-time Netlify
VSZK Systém interface
02

Brutal Startup Validator

Builder · TUM SCHN × Give(a)Go Builder Day · 2026

Let me guess. You have a startup idea and ChatGPT told you it's the next big thing. It wasn't being honest with you. Brutal Startup Validator is an AI agent that takes your idea and tears it apart: market size, unit economics, competition, regulatory risks, talent perspective. European context included.

The output is a full report with sources that scores your idea for investors AND for people considering joining. No “exciting opportunity with some challenges.” If the math doesn't work, it says the math doesn't work.

AI Agent LLM pipelines LaTeX output European context
Presenting Brutal Startup Validator at Give(a)Go Builder Day
03

Copilot Inšpirácie s AI

Aricoma · 2026

Six-week AI competition for Slovak educators. I work on task design, scoring logic, weekly comms, and the social media push. A hands-on program that turns AI literacy into an outcome teachers actually take back into the classroom.

Program Design Microsoft Copilot Content
Copilot Inšpirácie s AI campaign
Other builds
04

TUM Heilbronn Hackathon

Placed 7th out of 50 teams at my first TUM Heilbronn Hackathon, with an all Management & Data Science team against a field dominated by engineering students. 72 hours, no sleep, full push. Shipped a working prototype on time.

2025 · 7th / 50 teams
05

Train Delay Tracker

Co-built a train delay tracking and visualization system at age 18. After a direct pitch to C-level at RegioJet, the largest private rail operator in the Czech Republic, we received a contract offer. We chose not to sign.

2022 · Co-founder
06

Karate Analyzer

Competition analysis app commissioned by the President of the Slovak Karate Union. Analyzed referee scoring patterns across the 2023 international season. Pivoted when international regulations changed.

2023 — 2024 · PM
07

IoT Motorsport Safety

Arduino sensor system for go-karts: G-force, vibration, and temperature in real time, streamed via Azure IoT Hub to Power BI. Designed for lower-budget series where safety monitoring is usually absent.

2024 · Microsoft ŠTC

I don't need structure to move fast.
I need a problem worth solving.

Working principle
05 Sport & Leadership

Karate. A decade deep.

10+ years of training, a black belt, and the kind of discipline that shows up in everything else I do.

06 Languages

Four languages.

Slovak Native
Czech C2
English C1 · Cambridge 196/200
German B1 · actively improving
07 Community

Part of the room.

Campus Founders · Heilbronn

Campus Founders.

Active in the Heilbronn startup ecosystem. Hand-picked as one of 150 attendees for Startup Talent Hour by UnternehmerTUM, TUM Venture Labs & Generalyst. Regular at Campus Founders events and builder days, plus the wider TUM Heilbronn community — MMK 2025, MMK 2026, and the CEO Leadership Series. Staying close to the people building things worth building.

Heilbronn · Germany 2025 — Present
Talking with a founder at Campus Founders, Heilbronn
08 Contact

Let's build.

Open to any challenge with a steep learning curve.

tomas.bujnak@ik.me ↗
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Tomas Bujnak