Juan Tagle
Co-Founder at Stealth Startup
Barcelona, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolJuan Tagle is an AI engineer and serial founder based in Barcelona with a decade of experience building ML-driven products and teams. As a Toptal freelance AI engineer and co-founder of multiple startups—including a recent stealth venture—he specializes in LLM fine-tuning, AI agents, and end-to-end machine learning solutions while shipping his own SaaS products. His background spans data science roles at CARTO and Acciona, plus teaching data analytics at IESE, giving him both production and instructional experience. Educated in data science and engineering across institutions in Spain and Sweden, he blends rigorous technical training with practical startup execution. He offers flexible subscription-based consulting, reflecting a product-minded, client-focused approach to commercializing AI.
10 years of coding experience
4 years of employment as a software developer
Young Talent Path, Young Talent Path at IESE Business SchoolMaster's degree (unfinished) Computer Science, Master's degree (unfinished) Computer Science at KTH Royal Institute of TechnologyUPC Universitat Politècnica de CatalunyaLanguage course Svenska som främmande språk (Swedish as a foreign Language), Language course Svenska som främmande språk (Swedish as a foreign Language) at Stockholm UniversityMaster's degree Data Science, Master's degree Data Science at Universidad Politécnica de MadridMathematics, Mathematics at Universidad Nacional de Educación a Distancia - U.N.E.D.
Spanish, English, Swedish, French
Stackoverflow
343reputation
462kreached
12answers
2questions
Github Skills (87)
python10
data-manipulation10
deep-learning10
dataframes10
pandas10
data-science10
tensorflow10
data-analysis10
machine-learning10
manipulation10
data-structures10
frame10
gradient-boosting9
ml9
neural-network9
Programming languages (8)
Github contributions (5)
thenryci1996/ForeignFriendAppNewVersion
Mar 2017 - Mar 2017
Contributions:12 commits, 8 pushes in 3 days
juanluisrto/stock-prediction-nlp
Mar 2020 - Oct 2022
Contributions:23 commits, 16 pushes in 2 years 7 months
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