Alexandru Daia
Machine Learning Engineer Data Scientist
Târgu Jiu, Romania
Summary
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Senior🎓
Top SchoolAlexandru Daia is a Machine Learning Engineer and Data Scientist with eight years of hands-on experience building ML and AI solutions across finance, energy, OSINT, and marketing domains. He has delivered over 350 projects spanning time-series forecasting, credit risk scoring, NLP sentiment analysis for threat intelligence, and computer vision tasks such as face and emotion detection. Comfortable across the toolchain—Python/R, TensorFlow/Keras, XGBoost/CatBoost/LightGBM, Spark and cloud platforms—he combines production engineering (Linux, Bash, AWS/GCP) with strong feature engineering and ensemble modeling skills. His background in mathematics, energy trading analytics and past roles in Hidroelectrica give him uncommon domain strength in energy markets and forecasting. Also an author and instructor, Alexandru translates complex methods into practical systems and reproducible workflows for diverse international clients.
8 years of coding experience
14 years of employment as a software developer
Machine Learning, Machine Learning at CourseraMasterat, Managment, 9, Masterat, Managment, 9 at Academia Națională de Informații din BucureștiAcademia de Studii Economice Bucurestifrozen studies, Software Engineering, frozen studies, Software Engineering at Universitatea din Bucureștibaccalaureate diploma, Mathematics and Computer Science, 9, baccalaureate diploma, Mathematics and Computer Science, 9 at High School / Vocational school - Henri Coanda High School
English, French, romani, rusăGithub contributions (4)
Daiaatena/Digital-Marketing-Specialization
Jan 2018 - May 2018
Contributions:40 commits, 41 pushes, 2 branches in 4 months
Daiaatena/Excel-for-Business-Specializatin
Jan 2018 - Feb 2018
Contributions:9 commits, 8 pushes, 1 branch in 1 month
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