Julien Haumont is a Cloud DevOps consultant with 10+ years of experience building and industrializing back-office systems, data integration (ETL) and enterprise progiciel integrations for large-scale programs. He has progressed from hands-on ETL and MDM architect roles at Orange and Bouygues to SRE positions at Talend and BlaBlaCar, and now advises clients at Zenika on cloud and operational excellence. Julien combines technical architecture, automation (CI/CD, provisioning, containerisation) and data migration expertise with strong delivery skills in Agile (Scrum/Kanban) and client steering on projects exceeding 100 people. He regularly bridges pre-sales, solution framing and delivery, making him effective both in technical leadership and commercial contexts. Based in Nantes, he brings a pragmatic focus on reliability and maintainability born from long-running production migrations and legacy modernisation programs. A less obvious strength is his consistent role as a translator between business requirements and low-level operational constraints, which has repeatedly reduced go-live risk on critical customer programs.
10 years of coding experience
7 years of employment as a software developer
Diplôme d'ingénieur Système embarqué et télécom, Diplôme d'ingénieur Système embarqué et télécom at ESIEA - École d'Ingénieur·e·s d'un numérique utile
Contributions:17 pushes, 3 branches in 1 year 6 months
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Julien Haumont - Consultant Cloud DevOps at Zenika