Mahdi GUEFFAZ
Founder at Valtech
Paris, Ile-de-France
Summary
👤
Senior🎓
Top SchoolMahdi GUEFFAZ is a Python Engineer based in Paris with nine years of hands-on experience building web and cloud-native applications across utilities and enterprise sectors. He combines backend expertise in Flask/FastAPI and SQLAlchemy with frontend proficiency in React, and a strong DevOps practice using Docker, Kubernetes, GitLab/Git, CI/CD and AWS serverless services. His career spans technical lead and DevOps roles where he introduced CI pipelines, led cross-functional teams, and delivered offline-capable mobile/web systems for field operations. Comfortable moving between code, architecture and operational automation, he has a PhD-level academic background and a track record of turning research-grade tooling into production systems. Notably, he has repeatedly bridged legacy stacks and modern cloud deployments—migrating Node.js versions, implementing Terraform and AWS Lambda integrations while keeping quality and team culture front and center.
9 years of coding experience
13 years of employment as a software developer
Doctorat Informatique, Doctorat Informatique at Université de BourgognePost-doctorat Web sémantique, Post-doctorat Web sémantique at Télécom Paris
French, EnglishProgramming languages (4)
Github contributions (5)
mikedido/coronavirus-tracker
Mar 2020 - Jun 2021
#python #flask #javascript #stayAtHome #COVID-19
Contributions:4 PRs, 53 pushes, 12 branches in 1 year 3 months
pythonjavascriptflaskstayathomepython-flask
mikedido/backtracking
Dec 2018 - Feb 2022
Contributions:17 commits, 17 pushes, 6 branches in 3 years 3 months
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