Alex Spanos
Head Of Data
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolAlex Spanos is a strategic Head of Data & AI with 11 years’ experience building data platforms and ML-powered products across Fintech and startups, currently leading data at Stream from London. He has a track record of founding and scaling distributed teams (10+ FTE), delivering multi-geo enterprise data platforms, and driving post-M&A technical integrations and group-wide data governance. A Royal Statistical Society Chartered Statistician and Advanced Data Science Professional, Alex blends strong statistical rigour with practical engineering—having built dbt/Supabase stacks, production ML services, and LLM-driven RAG workflows. He’s known for turning transaction-level banking data into revenue-generating decision engines and for implementing extensive data testing and observability (1,000+ tests, scheduled quality pipelines). Notably, he moves fluently between product, engineering and science roles, having shipped Income and Spending APIs and co-founded new teams that bridged research to commercial data products.
11 years of coding experience
6 years of employment as a software developer
Erasmeios Greek-German SchoolNanodegree Data Analyst, Nanodegree Data Analyst at UdacityMSc Statistics, MSc Statistics at University of LeedsMSc Applied Mathematical & Physical Sciences, MSc Applied Mathematical & Physical Sciences at National Technical University of Athens
English, Greek, German, Spanish
Stackoverflow
103reputation
26kreached
2answers
1question
Github Skills (17)
machine-learning7
csv6
cypher6
data-analysis6
pymc6
anaconda6
ranking6
theano6
conda6
data-science6
mlops5
analytics2
prediction-model2
automated-machine-learning2
prediction2
Programming languages (3)
Github contributions (5)
alejio/mlops_tutorial
Aug 2020 - Oct 2020
Application code and supporting material for the Codemotion 2020 workshop titled "From 0Ops to MLOps" held on 22/10.
Contributions:320 commits, 49 PRs, 270 pushes in 2 months
codemotionworkshopmachine-learningmlopssupporting-material
alejio/alejio.github.io
Aug 2019 - Oct 2024
Contributions:18 PRs, 66 pushes, 16 branches in 5 years 3 months
reactnextjs
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.