David Gadyan
Data Scientist Generative AI AI Agent Developer
Barcelona, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolDavid Gadyan is a data scientist and generative AI engineer with 8 years of multidisciplinary experience building end-to-end ML systems, interactive dashboards, and AI agents for clients on platforms like Upwork and Toptal. With an MBA and a specialized master's in Data Science for Decision Making, he blends business acumen with hands-on skills across Python, R, React/Next.js, and cloud deployments (AWS/GCP, Docker, FastAPI). He has deep experience in computer vision, NLP, recommender systems, and generative models (GPT, Mistral, StableDiffusion) plus practical data engineering expertise using BigQuery, PostgreSQL, Pinecone, and Spark. Known for shipping production-ready models and APIs, he also emphasizes code quality (PEP-8, TDD) and creative integration of diverse tools—often pairing frontend React interfaces with advanced ML backends. Based in Barcelona, he leverages his consulting background to translate complex data problems into actionable solutions for businesses and products.
8 years of coding experience
Master's degree Data Science for Decision Making, Master's degree Data Science for Decision Making at Barcelona School of EconomicsMaster of Business Administration - MBA Business Administration and Management Data Science, Master of Business Administration - MBA Business Administration and Management Data Science at American University of Armenia
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (6)
plotly1
plotly-dash1
data-visualization1
dashboard1
visualization1
api1
Programming languages (4)
Github contributions (5)
DavitGadyan/Web_Scraping
Oct 2018 - Nov 2020
Contributions:18 commits, 17 pushes, 1 branch in 2 years 2 months
DavitGadyan/portfolio_app
Jun 2021 - Jun 2024
Contributions:23 pushes, 1 branch in 2 years 11 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.