Jean Lescure
Product Engineering Team Lead at Kune S.R.L.
Heredia Province, Costa Rica
Summary
👤
Senior🎓
Top SchoolJean Lescure is a Product Engineering Team Lead and seasoned software architect with 12 years building scalable cloud-native and React.js applications across startups and consulting firms. Based in Heredia, Costa Rica, he blends hands-on full-stack development with leadership experience as CTO and principal engineer, delivering AI-native and high-performance AWS architectures. He has a track record of shipping complex distributed systems—from HIPAA-compliant medical platforms and large-scale game-item marketplaces to live broadcast video solutions—and frequently drives CI/CD, observability, and security-minded practices. Jean pairs creative problem solving with a "blank slate" mentality, often prototyping novel approaches and pitching technical strategies to investors and stakeholders. Certified in ISO/IEC 27001 implementer and internal auditing, he brings practical information security rigor to product teams. Colleagues describe him as an innovation-focused mentor who keeps coding while scaling teams and systems.
12 years of coding experience
20 years of employment as a software developer
Internal Auditor Certified Computer and Information Systems Security/Information Assurance, Internal Auditor Certified Computer and Information Systems Security/Information Assurance at ISO/IEC 27001:2022Self TaughtBachelor Applied Science and Literature, Bachelor Applied Science and Literature at Instituto Diynos
English, Spanish
Stackoverflow
1,109reputation
78kreached
18answers
3questions
automated-tests
top-5%
cypress
top-5%
Github Skills (200)
cms10
dashboard10
spotify-api10
uuid10
spotify10
javascript10
runkit10
editor10
flexbox10
api10
rest10
content-management-system10
electron10
mysql10
aws-lambda10
Programming languages (14)
Github contributions (5)
simplyhexagonal/session-sso
Nov 2020 - Dec 2021
Contributions:2 releases, 44 commits, 24 pushes in 1 year 1 month
simplyhexagonal/string-crypto
Oct 2020 - Aug 2021
Small and simple (yet secure) library to encrypt and decrypt strings using PBKDF2 for key derivation and AES (defaulted to 256-bit / SHA512)
Contributions:7 releases, 43 commits, 2 PRs in 10 months
aeskey-derivationpbkdf2shajavascript
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.