Олесь Пічак
@0001363
AI/ML engineer specializing in Python, LLMs, data science, and automation.
What I'm looking for
I am a results-driven AI/ML engineer with 5+ years building scalable AI-powered solutions and automation tools.
I have delivered commercial-grade AI chatbots, a high-frequency crypto arbitrage bot, a math-solver with YOLOv5/OpenCV, and monetized SaaS bots that improved query resolution by 40% and reduced handling time by up to 60%.
Certified in business analysis and generative AI (IIBA, Microsoft, Google Cloud, Kaggle), I focus on production-ready deployments, LLM fine-tuning, end-to-end data pipelines, and automation that drive measurable business outcomes.
Experience
Work history, roles, and key accomplishments
AI/ML Engineer
Freelance Projects
Jan 2020 - Present (6 years 5 months)
Built and deployed commercial AI chatbots and trading bots for clients, including a crypto arbitrage bot generating 5–8% profit and a music bot with 1,000+ paid users; improved customer query resolution by 40% and reduced support handling time by 60%.
Education
Degrees, certifications, and relevant coursework
University in Kosice, Presov
Bachelor's Degree, Financial Analytics
2024 -
Pursuing a Bachelor's degree in Financial Analytics at University in Kosice, Presov from Sep 2024 to Apr 2027.
College of Technology and Business, Ivano-Frankivsk
Entrepreneurship, Trade, and Exchange Activities
2022 - 2024
Completed a specialization in Entrepreneurship, Trade, and Exchange Activities at the College of Technology and Business, Ivano-Frankivsk from Sep 2022 to Jun 2024.
Availability
Location
Authorized to work in
Job categories
Skills
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