Guillaume Ferron
Chief Operating Officer
Paris, Ile-de-France
Summary
👤
Senior🎓
Top SchoolGuillaume Ferron is a COO and former full-stack engineer with 11 years of experience scaling B2B2C fintech and SaaS businesses across Europe, North America, and Southeast Asia. He led rapid growth at Tendo by Tonik—growing users 11x to 100K+ and expanding a loan portfolio to ₱1.8B while preserving margins—and has hands-on experience building the underlying loan management and mobile platforms. Comfortable moving between code and boardroom, he combines telecommunications engineering roots and cross-continental engineering leadership with proven P&L, post-M&A integration, and governance capabilities. Guillaume has a track record of institutionalizing data-driven operations, low attrition during rapid hires, and turning engineering assets into operational leverage. Now based in Paris, he focuses on operational excellence and scalable workflows that align product, finance, and partnerships to unlock enterprise growth.
11 years of coding experience
6 years of employment as a software developer
Master's degree Telecommunications Engineering, Master's degree Telecommunications Engineering at INSA Lyon - Institut National des Sciences Appliquées de LyonExchange Student Computer Science, Exchange Student Computer Science at Chalmers University of Technology
English, Spanish, Swedish, French
Stackoverflow
306reputation
11kreached
13answers
2questions
Github Skills (28)
payment8
pix8
integrate7
sdk7
flutter-plugin7
firebase6
flutter6
vue6
vuetify6
e2e6
e2e-testing6
ios6
javascript6
google-webfonts6
dart5
Programming languages (8)
Github contributions (5)
TendoPayPlugins/tendopay-javascript-sdk
Aug 2019 - Oct 2020
TendoPay Client SDK to integrate the TendoPay payment solution with your own Ecommerce.
Contributions:22 PRs, 62 pushes, 9 branches in 1 year 2 months
paymentstendopay-platformecommercesdkpurchase-information
GuillaumeFerron/learning-hub
Dec 2018 - May 2022
A learning platform for the CandyDigital team based on Nuxt.js
Contributions:7 PRs, 11 pushes, 6 branches in 3 years 5 months
learning-platformnuxtvuenuxt-jsnuxtjs
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