Alena Astrakhantseva
Data Scientist
Berlin, Germany
Summary
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Rockstar🎓
Top SchoolAlena Astrakhantseva is a Data Scientist and Python developer based in Berlin with six years of experience building production ML systems and developer-facing solutions. She has led end-to-end development of medical computer vision platforms—designing ETL and labeling pipelines, REST APIs, and CI/CD-backed MVPs—while applying TDD and scalable database design (Postgres/SQLAlchemy). Before dltHub she combined academic rigor from a PhD trajectory with hands-on ML engineering at Celsus, improving model architectures for histological whole-slide images. Comfortable across research, backend engineering, and developer relations, she brings a rare blend of laboratory research experience and practical product delivery. Colleagues describe her as the bridge between medical research needs and reliable, test-covered production systems.
6 years of coding experience
4 years of employment as a software developer
Bachelor's degree, Applied mathematics and computer science, Bachelor's degree, Applied mathematics and computer science at Far Eastern Federal University
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (25)
python10
data-integrity10
data-science10
data-warehouse10
data-engineering10
dlt10
etl10
data-loading10
api10
elt10
pipeline10
transform10
data-lake10
spark9
dbt9
Programming languages (3)
Github contributions (5)
dlt-hub/dlt_demos
Sep 2023 - Feb 2025
examples how to load data from different sources to weaviate
Contributions:5 reviews, 15 PRs, 20 pushes in 1 year 5 months
AstrakhantsevaAA/Transfer-style-telegrambot
Mar 2020 - Mar 2023
Contributions:1 push, 1 branch in 3 years 1 month
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