Angelika Postaremczak
Senior Data Engineer
Krakow, Lesser Poland Voivodeship
Summary
👤
Senior🎓
Top SchoolAngelika Postaremczak is a Senior Data Engineer based in Krakow with 11 years of experience turning complex data into actionable insights, specializing in Apache Spark and large-scale data pipelines. With a strong mathematical foundation (BSc Mathematics, MSc Computer Science), she has built production analytics and ETL systems across gaming and e‑commerce, notably powering pipelines for a mobile game with over a million monthly active users and advancing Allegro’s data platform. She combines Scala and Python expertise with tooling like Kafka, Hadoop, Airflow and CI-driven deployments, and she’s presented analytics work at major game developer conferences. Known for pragmatic data wrangling and statistical reasoning, she frequently bridges engineering and product teams to enable data-driven decisions.
10 years of coding experience
7 years of employment as a software developer
International Baccalaureate Diploma Programme, International Baccalaureate Diploma Programme at IB World School no. 004464MSc. Computer Science, MSc. Computer Science at Jagiellonian University
Polish, English, Italian
Github Skills (37)
nlp10
transformer9
pytorch9
python9
machine-learning9
bert9
natural-language-processing9
tensorflow9
deep-learning9
speech-recognition9
language-model8
transformers8
seq2seq7
jax7
kotlin7
Programming languages (4)
Github contributions (5)
apostaremczak/advent-of-code
Dec 2019 - Dec 2024
🎄 Mere attempts in Advent of Code 🎄 2017-2023 🎅
Contributions:3 reviews, 12 PRs, 187 pushes in 5 years 1 month
jspythonjavascriptscalatypescript
apostaremczak/iris-recognition
May 2020 - Jun 2020
Contributions:65 commits, 3 comments, 2 issues in 26 days
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