Jonas Chapuis
Principal Software Engineer at Gritmaps
Lausanne, Vaud, Switzerland
Summary
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Rockstar🎓
Top SchoolJonas Chapuis is a Principal Software Engineer based in Lausanne with deep expertise in functional programming, distributed systems, and Scala-driven microservices. He has steered core platform work at Bestmile/ZF for fleet orchestration and was an early technical leader at Nexthink, building real-time analytics and rich client experiences that helped scale the company from startup to enterprise. His background spans academic research—he holds a Ph.D. in biomedical engineering and built a deployed computer-aided surgery system—to industrial software, giving him a rare mix of rigorous research and production-grade engineering. Currently he is applying full-stack Scala 3, Scala.js, Spark and spatial tooling to build a geospatial decision-support system for urban renaturation, showing a strong interest in applying advanced software to real-world environmental challenges. Colleagues know him for designing elegant abstractions and pioneering optimization algorithms that bridge theory and high-impact delivery.
11 years of coding experience
11 years of employment as a software developer
Ph.D. Biomedical Engineering, Ph.D. Biomedical Engineering at University of BernM.Sc. Computer Science, M.Sc. Computer Science at EPFLUPC Universitat Politècnica de Catalunya
English, Spanish, German, French
Stackoverflow
707reputation
452kreached
11answers
2questions
Github Skills (200)
parser-combinators10
akka-cluster10
play-json10
paradox10
cloud-native10
actor-model10
concurrency10
streaming10
cqrs10
reactive10
akka10
akka-typed10
akka-actors10
combinator10
algebraic-data-types10
Programming languages (12)
Github contributions (5)
scala-steward/endless-transaction
Mar 2024 - Aug 2025
distributed transactions for functional Scala
Contributions:52 pushes in 1 year 5 months
endless4s/endless-transaction
Dec 2023 - Aug 2025
distributed transactions for functional Scala
Contributions:13 releases, 61 reviews, 86 PRs in 1 year 8 months
distributed-transactionsscala
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