Pierre Criulanscy
Teach Lead at Craft Academy
Paris, Ile-de-France
Summary
👤
Senior🎓
Top SchoolPierre Criulanscy is a seasoned Senior Product Engineer based in Paris with 13 years of full-stack experience in Node.js, React and TypeScript. He currently helps drive product and performance at Inato, leading Next.js frontends, backend optimizations, and architecture audits (DDD/clean architecture) while refining GraphQL management with Apollo and React. As founder of Craft Academy, he has trained nearly 1,500 developers in software craftsmanship and built a recognized brand delivering high-impact JS courses and community content. He previously led data engineering and back-end initiatives—from TimescaleDB-powered data warehouses at Axialys to scalable architectures at BeReal, Le Figaro, and Eurosport—emphasizing continuous delivery, testing, and observability. Pierre also mentors teams and clients as a freelance tech lead, combining hands-on development with coaching to ship reliable software faster. Fluent in French and based in Île-de-France, he bridges practical coding depth with scalable product thinking, turning complex requirements into auditable systems.
13 years of coding experience
9 years of employment as a software developer
Diplôme Ingénieur IMAC, Diplôme Ingénieur IMAC at Université Paris-Est Marne-la-Vallée
English
Stackoverflow
8,596reputation
851kreached
99answers
11questions
firebase-realtime-database
top-5%
react-redux
top-5%
reactjs
top-1%
redux
top-5%
javascript
top-5%
Github Skills (158)
testing10
javascript10
reactjs10
redux10
facebook10
apollo-graphql9
firebase-authentication9
firebase-realtime-database9
cli9
flow-based-programming9
normal9
apollographql9
react-redux9
apollo-server9
apollo-client9
Programming languages (6)
Github contributions (5)
PCreations/tdd-shopping-cart
Aug 2022 - Nov 2022
TDD shopping cart example with hexagonal architecture on frontend
Contributions:24 commits, 2 pushes, 1 branch in 3 months
shoppingjestshopping-cartfrontendhexagonal-architecture
ITer-FR/ITer-elearning
Apr 2021 - May 2021
Création de la plateforme de mise à disposition de formation vidéo dans l'esprit d'un Udemy à la française. Projet réalisé bénévolement par la communauté ITer
Contributions:34 commits, 39 PRs, 96 pushes in 1 month
alisprojetitervidesprit
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.