Jonas Palačionis
Senior Data Analyst
Vilnius, Vilnius County, Lithuania
Summary
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Senior🎓
Top SchoolJonas Palačionis is a Senior Data Analyst and seasoned data science team lead with 8 years of experience building production ML solutions and data platforms that serve millions of users. He has led cross-functional teams at Nord Security and Beyond Analysis, delivering deep-learning threat detection models, reducing false positives, and integrating scalable data services into product flows. Comfortable across the full data stack, Jonas combines Python-first tooling (Pandas, NumPy, Scikit-Learn, TensorFlow) with cloud and pipeline automation experience (AWS, Airflow) to move proofs of concept into reliable production. He also teaches Python and data analytics, mentoring cohorts of 10–15 students and translating complex ML concepts into practical skills. Early career roles in frontend, ETL engineering and even architecture give him a pragmatic, design-minded approach to data problems and stakeholder communication. Based in Vilnius, he’s passionate about statistics-driven ML and continuously hones his craft through teaching and hands-on projects.
8 years of coding experience
15 years of employment as a software developer
Bachelor of Architecture (B.Arch.) Architecture, Bachelor of Architecture (B.Arch.) Architecture at VILNIUS TECH - Vilnius Gediminas Technical UniversityLevel two frontend course Frontend, Level two frontend course Frontend at Code academyComputer Programming, Computer Programming at Vilnius Coding School
English, Lithuanian, French
Stackoverflow
4,711reputation
340kreached
66answers
287questions
Github Skills (20)
dictionary6
python6
pandas6
seaborn6
google-sheets-api6
gspread6
matplotlib6
rfid4
dac4
expert4
arduino4
mfrc5223
machine-learning2
machine-learning-algorithms1
image-analysis1
Programming languages (1)
Github contributions (5)
Palacionis/Computer-Vison-ML
May 2019 - May 2019
Python based machine learning applications for
Contributions:16 commits, 2 PRs, 15 pushes in 1 day
scikit-learnpythonmachine-learningdata-science
Palacionis/Machine-Learning
May 2019 - May 2019
The very start of my long way to becoming an expert on machine learning. Here you can find all the different machine learning algorithms that I've used.
Contributions:2 PRs, 86 pushes, 21 branches in 1 day
pythondata-sciencedeep-learningmachine-learning-algorithmsexpert
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