Julio Leonard
Early Hire at RedpineAI
Stockholm, Sweden
Summary
👤
Senior🎓
Top SchoolJulio Leonard is a machine learning and product engineer with 10+ years building and shipping high-throughput, production-grade ML and distributed systems across startups and large enterprises. He has led supply-chain forecasting at H&M—operationalizing 100k+ models globally—modernized legacy architectures into domain-driven, event-driven platforms, and improved security and resilience while building teams from scratch. His background spans real-time systems (chat, notifications), mission-critical services (auth, booking), and ML platform work (Airflow, Merlin, experimentation and FinOps) enabling faster model lifecycle and measurable cost efficiencies. A Google Cloud Professional ML Engineer and Airflow practitioner, he blends hands-on coding with architecture, hiring, and cross-team program leadership. Based in Stockholm, he also advises on low/no-code tools and climate-tech productization, showing a pattern of turning complex ideas into pragmatic, scalable products.
10 years of coding experience
7 years of employment as a software developer
Bachelor of Technology - BTech, Computer Science, Bachelor of Technology - BTech, Computer Science at Institut Teknologi Sepuluh Nopember (ITS)Exchange Student, Computer Science, Exchange Student, Computer Science at Kumamoto University
Japanese, English, Indonesian
Stackoverflow
140reputation
29kreached
7answers
5questions
Github Skills (147)
programming-language10
fastapi10
json-schema10
python10
swagger10
mlops10
asgi10
declarative10
pydantic10
openapi10
mlops-workflow10
javascript10
async10
swagger-ui10
api10
Programming languages (14)
Github contributions (5)
imjuanleonard/feast
Feb 2020 - Oct 2020
Feature Store for Machine Learning
Contributions:105 pushes, 22 branches in 7 months
pythondata-sciencemachinelearningmachine-learningmlops
giantcrabi/CRTool
Jun 2016 - Aug 2016
Contributions:4 commits, 54 pushes in 2 months
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