Summary
Romain Batigne is a Senior Backend Software Engineer based in Montpellier with 11 years of experience building resilient, cost-efficient APIs and backend platforms for SaaS and fintech contexts. He excels at designing and operating cloud-native services on AWS (Lambda, ECS/Fargate, RDS/Aurora, Kinesis) and has a strong track record migrating data platforms and cutting infrastructure costs (MongoDB → Aurora with 3x cost reduction). At Axeptio he led backend development, payments and billing transformations (Stripe, SEPA), created a commercialized versioned-documents product, and industrialized CI/CD and observability across multiple repos. He pairs hands-on coding in Node.js/TypeScript with product-minded system design, often building internal tools that reduce CX friction and automate repetitive tasks. Earlier roles show an uncommon blend of manufacturing/quality systems and IT—he built and maintained a company-wide ERP and led operations teams—giving him a pragmatic approach to reliability, compliance and cross-team collaboration. Currently at Djamo, he continues to focus on scalable backend architecture and developer experience while bridging business needs and technical delivery.
11 years of coding experience
6 years of employment as a software developer
BTS Services Informatiques aux Organisations, option Solutions Logicielles et Applications Métiers, BTS Services Informatiques aux Organisations, option Solutions Logicielles et Applications Métiers at GRETA Montpellier
Ingénieur Sciences et Technologies des Industries Alimentaires, Spécialisation en Qualité et Gestion des Risques, Ingénieur Sciences et Technologies des Industries Alimentaires, Spécialisation en Qualité et Gestion des Risques at Polytech'Montpellier
DEUG Sciences de la vie, Option Biologie/Physiologie/Chimie, DEUG Sciences de la vie, Option Biologie/Physiologie/Chimie at Université Montpellier II
French, English