Jonathan Biolaz is a seasoned developer with 17 years of experience building and operating web applications, currently serving as Developer and Engineering Manager at QoQa Services SA in Martigny, Switzerland. He specializes in Ruby on Rails and React, with deep practical experience in AWS, Nginx, Solr integration, and JSON APIs for multi-platform clients including iOS and Ajax web apps. Jonathan has a strong operational mindset—he’s maintained 24/7 availability, automated scaling and managed server fleets on EC2/S3—bridging development and infrastructure. His background includes full-stack work across social and enterprise projects, plus hands-on IT administration for mixed macOS/Linux environments. He rose from backend developer roles to engineering leadership while remaining a practitioner who ships code and supports production systems. Colleagues would note his combination of long-term reliability focus and pragmatic engineering across both product and DevOps domains.
17 years of coding experience
7 years of employment as a software developer
2008, Computer Enginering, 2008, Computer Enginering at He-arc le Locle
EPFL (École polytechnique fédérale de Lausanne)
bac, scientifique, bac, scientifique at Lycée Denis-de-Rougemont
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.