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@kwikiel
ML/AI engineer building Fabryka AI and Polish-language research tools. Works on GenAI, model evaluation, efficient inference and production systems.
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Jun 2026 – Present
Fabryka AI · Warsaw, Poland · 6 mos
Developing an open-source applied AI lab; source describes engaging high-level informatics/IOI talent. Existing site lists pretraining data, tokenizers and evaluation under the SlayerLab label.
Jul 2026 – Aug 2026
Jul 2021 – Present
PJATK · 5 yrs 5 mos
LinkedIn lists Information Technology July 2021–2024 with no precise end month or awarded degree. Existing personal site says Computer Science in progress; its current student flag is retained pending clarification rather than inferring graduation.
Two-month ML/AI engineering role listed; responsibilities not supplied.
Jun 2024 – Jun 2026
Freelance · Warsaw, Poland · 2 yrs 1 mo
Freelance ML/AI engineering period listed. Specific client engagements are not separated in this entry.
Jun 2025 – Nov 2025
PwC · 6 mos
RAG proof-of-concept creation; existing personal-site evidence identifies the engagement as a contract.
Dec 2022 – Jun 2024
DS STREAM (client: Procter & Gamble) · Warsaw, Poland · 1 yr 7 mos
Client work through DS STREAM for P&G: CPU-process/job parallelization of ML pipelines; contributions to an enterprise GenAI platform reported at 30k+ users. Prompt engineering, LangChain/LlamaIndex ingestion/parsing, RAG contextual search, modularity and production reliability. Existing P&G entry represents this client engagement, not a separate direct-employer role.
Mar 2021 – Nov 2022
Igoria Trade · Warsaw, Poland · 1 yr 9 mos
Reports leading PLN 9.3M Open Banking anti-fraud R&D, building Substrate/Rust blockchain, KYC/AML logic and cryptographic-anchoring proofs of existence; technical documentation/research and performance analysis. Python/FastAPI/Pandas/SQLAlchemy and React stack.
Jan 2021 – Mar 2021
Igoria Trade · Warsaw, Poland · 3 mos
Earlier software-engineering stage at the same company; duties not separately supplied.
Dec 2019 – Jun 2020
Altkom Akademia · Warsaw, Poland · 7 mos
Delivered 40+ hours covering Python syntax/control/data structures/OOP/exceptions, mutability/object model, standard libraries, PEP 8/20, REPL environments, debugging, file I/O, numerical exercises and Windows/Unix virtual-environment setup.
Mar 2018 – Sep 2018
Trivial.co · 7 mos
Ethereum ERC-20 ETL and token discovery from bytecode/transactions; block-explorer UI, metadata/price analytics, Transfer/Approval event indexing, and CoinGecko/Etherscan enrichment. Reports scale across millions of blocks and hundreds of thousands of tokens.
Listed on the personal site as ML / CV Engineer. Years given: .
Physics study listed for 2012–2014; exact months and degree completion not supplied.
School attendance listed for 2009–2012; exact months not supplied.
18,195,333,442 tokens across 135 active days this year. Shades reflect this user's activity, with stronger shades for higher daily totals. Session tokens count on their last active day in UTC. Use arrow keys to explore days, or Home and End to jump to the first and last day.
