Olivier Lemaitre
Lille, Hauts-de-France
Summary
👤
Senior🎓
Top SchoolOlivier Lemaitre is an AWS Solutions Architect with 11 years of hands-on experience helping enterprises and startups adopt cloud-native and serverless architectures. Based in Lille, he combines deep practitioner skills in DevOps culture, secure microservices, and data platforms with practical experience designing HIPAA-compliant backends and high-performance HPC clusters for genomics. As a long-time freelance architect and former AWS Authorized Instructor, he teaches and delivers AWS courses in French and English while consulting for clients like Total Energies, Swiss Life, Decathlon and healthcare startups. He founded and organizes the Lille AWS User Group, reflecting his commitment to community-driven learning and cloud best practices. Known for bridging strategy and implementation, Olivier frequently leads cross-functional teams to modernize cost- and security-conscious cloud estates. An experienced educator, he brings an academic lens to applied problems, having taught distributed computing and computer architecture for years.
11 years of coding experience
26 years of employment as a software developer
Master I Information Technology, Master I Information Technology at University of Lille 1 Sciences and TechnologyNational Conservatory of Arts and Crafts
English, French
Github Skills (4)
aws-codedeploy7
amazon-timestream1
amazon-ec21
time-series1
Github contributions (5)
welcloud-io/wio-from-diagram-to-code-with-amazon-q-developer
Jan 2025 - Apr 2026
Contributions:162 pushes, 1 branch in 1 year 3 months
welcloud-io/welcloud-io.github.io
Dec 2015 - Nov 2016
Contributions:22 pushes, 1 branch in 10 months
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