Ahingsaka Samsenesena
Senior Backend Engineer - Freelance at ADEO
Greater Lille Metropolitan Area France
Summary
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Senior🎓
Top SchoolAhingsaka Samsenesena is a Senior Backend Engineer with 12 years’ experience building Java/JEE microservices and platform components for large retail and commerce clients across France. He specializes in Spring Boot/Webflux, REST APIs, Kafka/RabbitMQ messaging and MongoDB/PostgreSQL, and has driven architecture and technical decisions for omnichannel and headless commerce projects. Currently freelancing at ADEO, he develops server-side aggregation for micro-frontend architectures and has delivered AB testing, lazy-loading fragments and payment/back-office backends. Comfortable across monolith-to-microservice migrations, hexagonal design and containerized deployments, he combines deep practical experience with a habit of experimenting with new frameworks in his spare time. Notably, his career blends hands-on feature development with recurring roles in architectural workshops, showing he’s as effective shaping systems as he is implementing them.
12 years of coding experience
18 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at Université des Sciences et Technologies de Lille (Lille I)
EnglishGithub contributions (5)
ahingsaka/caatja
Aug 2015 - Nov 2016
Contributions:21 commits, 20 pushes in 1 year 2 months
ahingsaka/teetrys
Oct 2013 - Sep 2016
Contributions:83 commits, 1 push in 2 years 11 months
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