David Djian
CTO at PONTOS
Aix-en-Provence, Provence-Alpes-Côte d'Azur, France
Summary
👤
Senior🎓
Top SchoolDavid Djian is a seasoned CTO and entrepreneur with over a decade of hands-on experience building and scaling web platforms, from e-commerce and high-traffic community systems to SaaS architectures. He combines deep technical mastery—Node.js, MongoDB, React, GraphQL, AWS and DevOps automation—with early-stage leadership, having founded and restructured engineering teams across startups and scale-ups. Known for balancing technical rigor and human-centric management, he routinely drives migrations, cost-optimized infrastructure, and pragmatic architecture choices like Clean Architecture and CQRS. His career includes operating systems that handle billions of loads and millions of comments annually, and he still insists on remaining technically involved while coaching teams to grow together. Based in Aix-en-Provence, he pairs a lifelong “geek” curiosity with a track record of aligning product strategy and engineering execution.
12 years of coding experience
14 years of employment as a software developer
DUT Computer Option Digital Imaging, DUT Computer Option Digital Imaging at IUT d'Aix Marseille
English, French, Spanish
Stackoverflow
1reputation
0reached
0answers
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Github Skills (64)
ietf10
mongoose10
web-token10
smtp-protocol10
email-validation10
duplicates10
jsonwebtoken10
logger9
sendmail9
smtp-server9
json9
smtp9
elasticsearch-queries9
websocket9
non-latin9
Programming languages (6)
Github contributions (5)
ddtraceweb/smtp-validator-email
Jul 2013 - Jan 2021
valid your emails with smtp protocol, check mx and more...
Contributions:4 releases, 36 commits, 7 PRs in 7 years 7 months
mailsmtpsendmailattachmentemail
graphcomment/sdk-api-php
Jul 2017 - Jan 2020
Contributions:17 releases, 7 commits, 44 pushes in 2 years 6 months
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