Vincent Guilpain
Principal Software Engineer at Scalar, Inc.
Japan
Summary
👤
Senior🎓
Top SchoolVincent Guilpain is a Principal Software Engineer based in Japan with eight years of professional experience designing and delivering web, mobile, and distributed ledger solutions. He has deep hands-on expertise in Java and Spring and has focused recently on ScalarDB and Scalar DL, shaping backend architectures for permissioned blockchains and distributed systems. His background spans Android satellite-enabled apps to backend services using Cassandra, Envoy and CoreDNS, reflecting a pattern of building resilient systems for constrained and production-critical environments. As a tech lead at INDETAIL and now at Scalar, he blends implementation and architecture work, mentoring teams while still shipping core platform components. Having worked across multicultural teams and with academic training from INSA Rennes and an exchange at École de technologie supérieure, he brings both practical engineering rigor and cross-cultural collaboration skills.
8 years of coding experience
5 years of employment as a software developer
Master, Computer Science, Master, Computer Science at INSA RennesExchange student for a semester, Computer Science, Exchange student for a semester, Computer Science at École de technologie supérieure
French, English, Japanese
Github Skills (39)
transaction10
transactional10
postgresql10
cassandra10
nosql10
mysql10
oracle-database10
distributed-systems10
partitioning10
saga-pattern10
sharding10
dynamodb10
amazon-aurora10
microservices10
transaction-manager10
Programming languages (8)
Github contributions (5)
Torch3333/dependabot-test
May 2024 - Jan 2025
Contributions:168 PRs, 104 pushes, 141 branches in 7 months
Torch3333/cassy
Nov 2019 - Jul 2021
A simple and integrated backup tool for Apache Cassandra
Contributions:21 PRs, 37 pushes, 14 branches in 1 year 8 months
integratedcassandraapachebackup-tooldatabase
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