Open to opportunities

Олесь Пічак

@0001363

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AI/ML engineer specializing in Python, LLMs, data science, and automation.

Slovakia

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What I'm looking for

I seek remote-friendly roles building production AI/LLM systems and automation, owning end-to-end pipelines and deployments, delivering measurable business impact, and growing into technical leadership while collaborating across product and operations teams.

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

Current

AI/ML Engineer

Current

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%.

Python PyTorch OpenCV Google BigQuery Telegram Bot API Docker

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.