I am a Full-Stack AI & ML Developer with a finance background, focused on building scalable AI-driven platforms and automation systems. My expertise in Python, Django, FastAPI, and React allows me to create intelligent backend systems and robust AI solutions to meet the challenges of modern technology.

Vasil Filkin

I am a Full-Stack AI & ML Developer with a finance background, focused on building scalable AI-driven platforms and automation systems. My expertise in Python, Django, FastAPI, and React allows me to create intelligent backend systems and robust AI solutions to meet the challenges of modern technology.

Available to hire

I am a Full-Stack AI & ML Developer with a finance background, focused on building scalable AI-driven platforms and automation systems. My expertise in Python, Django, FastAPI, and React allows me to create intelligent backend systems and robust AI solutions to meet the challenges of modern technology.

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Experience Level

Expert
Expert
Expert
Expert
Expert

Language

Bulgarian
Fluent
English
Advanced
German
Advanced

Work Experience

Freelance ML Engineer — Demand Forecasting & Inventory Optimization at Freelance
February 1, 2026 - May 1, 2026
Developed a demand forecasting and inventory optimization platform for a logistics company managing over 300 SKUs to provide accurate multi-horizon predictions.
Freelance AI Engineer — AI Lead Scoring & Outreach Automation at Freelance
November 1, 2025 - January 1, 2026
Built an AI lead scoring and outreach system that scores B2B leads. Trained a PyTorch model on historical conversion data, and implemented Databricks ETL pipelines.
Full-Stack AI Engineer at Various
January 1, 2022 - May 1, 2026
Built AI-driven platforms and intelligent backend systems using Python, Django, FastAPI, React, and cloud technologies. Developed PyTorch-based forecasting systems and contextual AI chatbots, enabling multi-step conversations and lead qualification.

Education

Diploma - Software Engineer with Python at Software University, Sofia, Bulgaria
January 1, 2021 - June 29, 2026
Master's degree in Finance Management at UNWE - Sofia, Bulgaria
January 1, 2020 - June 29, 2026
Bachelor's degree in Macroeconomics at UNWE - Sofia, Bulgaria
January 1, 2018 - June 29, 2026

Qualifications

Add your qualifications or awards here.

Industry Experience

Financial Services, Software & Internet, Professional Services

Experience Level

Expert
Expert
Expert
Expert
Expert