Fermín Rosas
Data Science Platform Technical Lead
Rivas-Vaciamadrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolFermín Rosas is a pragmatic software engineer and technical lead with nearly 20 years of hands-on experience and nine years focused on data-platform and backend roles, currently leading the Data Science Platform at Nextail. He blends deep expertise in C#/.NET, Java, and Python with cloud-native practices (Docker, Kubernetes, AWS) and infrastructure-as-code for MLOps (Terraform, Databricks, MLflow). His career highlights include architecting a modular SDK from a monolith, shipping a pioneering biometric mobile app for border control, and deploying a reproducible, explainable ML lifecycle at scale. Comfortable switching between desktop, mobile, backend, and autonomous hardware projects, he pairs tactical engineering with systems thinking. A creative polyglot developer, he maintains numerous pet projects and a lifelong passion for video game and software development. Based in Rivas-Vaciamadrid, Spain, he brings a practical, multidisciplinary perspective to building auditable, production-ready ML and platform systems.
9 years of coding experience
Bachelor's degree, Information Technology, Bachelor's degree, Information Technology at Central Philippine University
Github Skills (13)
python9
packaging9
dependency-manager7
terraform-module4
aws4
databricks3
terraform3
trend3
vpc2
dos2
compiler1
ide1
editor1
Programming languages (4)
Github contributions (5)
OSS-Nextail/databricks-migrate
Jan 2023 - Dec 2025
Scripts to help customers with one-off migrations between Databricks workspaces.
Contributions:7 reviews, 10 PRs, 30 pushes in 2 years 11 months
databrickscustomersworkspacesmigrations
ferminho/bluebird
Feb 2020 - Mar 2020
My entry for the DIV compo 2020
Contributions:87 commits, 38 pushes, 2 branches in 1 month
divcompo
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