Hery Ramihajamalala
Senior Developer at Oyster®
Barcelona, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolHery Ramihajamalala is a senior software engineer and team lead with 17 years’ experience designing and delivering Ruby/Rails full-stack web applications. He blends hands-on architecture and team leadership across startups and enterprise environments, having led Ruby teams at Red Hat and currently contributing as Senior Developer at Oyster while founding Propitech SAS. Known for mentoring engineers and sharing knowledge, he pairs deep Ruby expertise with practical product-minded engineering. Based in Barcelona, he brings a rare combination of long-term Rails mastery and entrepreneurial grit cultivated since early roles in web and analytics firms. An avid learner, he signals curiosity beyond code in an understated GitHub presence that hints at a pragmatic, no-frills approach to engineering.
17 years of coding experience
15 years of employment as a software developer
Baccalauréat Scientifique, Mathématiques, Baccalauréat Scientifique, Mathématiques at Lycee Evariste galois SartrouvilleIngénieur, Informatique, Arrêt avant fin de cycle (2003-2005), Ingénieur, Informatique, Arrêt avant fin de cycle (2003-2005) at ENSIIE - École Nationale Supérieure d'Informatique pour l'Industrie et l'EntrepriseClasses préparatoires aux grandes écoles, Classes préparatoires aux grandes écoles at Lycée Michelet Vanves
English, German
Github Skills (119)
api-management10
e-mail10
ruby-on-rails10
lwp10
api10
redhat10
openresty10
3scale10
model-validation10
api-gateway10
html5-video9
html9
perl9
operator9
videojs9
Programming languages (14)
Github contributions (5)
propitech/laptop
Feb 2021 - Jun 2026
A shell script to set up a macOS laptop for web and mobile development.
Contributions:2 pushes, 1 branch in 5 years 4 months
a-shellmobile-developmentset-upshell-scriptmacos
hallelujah/valid_email
Dec 2011 - Aug 2021
Active Model Validations for Email using mail gem
Contributions:16 reviews, 102 commits, 58 PRs in 9 years 10 months
e-mailmodel-validation
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.