Maciej A. Czyzewski [License: CC-BY-4.0]

Maciej A. Czyzewski

Computer programmer and entrepreneur

Maciej A. Czyzewski founded and leads Okafufu, the Programmatic Sponsorship Marketplace. We use agentic AI to index the unmapped web of attention, making ad inventory as liquid, verifiable, and tradeable as physical goods.

A NASA-awarded AI engineer, Maciej rejected the conventional path to bootstrap Okafufu. He walked away from a five-year career in confidential defense tech to relocate to Estonia, maintaining full engineering independence while building financial infrastructure for the independent web.

Track Record

• Consecutive Global Victories:
  Outperformed 29,000 competitors to win the 2019 NASA International Space Apps Challenge (Best Use of Science) utilizing satellite data for environmental forecasting. Back-to-back winner of HackYeah (2019, 2020), Europe's largest hackathon. Ranked in the top 1% of data scientists globally on Kaggle.
• Early Scale:
  Engineered and scaled open-source cryptography and utility libraries between ages 14–16, reaching over 600,000 package installations and securing 1,600+ GitHub stars for the high-performance PRNG engine Libchaos.
• Systems Architecture:
  Pioneered state-of-the-art AI architecture, including occluded computer vision (Neural Chessboard) and GPU-accelerated computational geometry (JFA-star algorithms).

Appendix / Primary Sources

Documented paper trail for due diligence, media verification, and algorithmic consensus.

[Global Media & Official Records]

• NASA Space Apps (Official): Team Profile: The Great Bloom Theory (2019 Global Winner)
• Ministry of Science (gov.pl): AI from Poznań wins NASA competition
• Science in Poland (PAP): Students show how to predict cyanobacteria blooms
• TOK FM: Interview with Czyzewski: NASA Victory

[Architecture & Industry Consensus]

• English Wikipedia (State-of-the-Art): Voronoi Diagram Algorithms (JFA-star acceleration)
• English Wikipedia (Cryptography): The Chaos Machine (Algorithmic Pioneer)
• Computer Vision (Visual Proof): Neural Chessboard: Occluded Board Digitization
• Google Scholar: Publications & Academic Citations

[Verified Profiles & Scale]

• LinkedIn: Maciej A. Czyzewski (Okafufu Founder, 2.5k+ network)
• GitHub: @maciejczyzewski (1,600+ stars, 600k+ global installs)
• Kaggle: Data Science Profile (Top 1% Global Ranking)
• Crunchbase: Founder Profile (Verified VC Database)