The humans behind the technology

The team
reinventing e-learning

At Complement, we are passionate about education, training and artificial intelligence. A close-knit, complementary team driven by a single mission: transforming learning into a living experience.

Our story

Born from e-learning that was too rigid for real learners

Traditional formats impose the same journey on everyone. No questions allowed, no adaptation, no dialogue. We wanted to change that — by giving every learner an expert available at any time, capable of answering their questions and adapting to their pace.

On the creation side: any subject-matter expert, trainer or teacher can now design their own e-learning module — 20× faster than with traditional authoring tools, in 90 minutes flat.

Pedagogical innovation Rethinking every interaction between the learner and knowledge
Accessibility Quality training, for every organisation
Measurable performance 100% detailed feedback, zero approximation
The Complement founders
The team

Complementary profiles,
one shared direction

Founders, developers, growth — each bringing their expertise to build the e-learning platform of tomorrow.

Co-founders
Gabriel du Chalard, Co-founder & CEO Co-founder
CEO

Gabriel du Chalard de Taveau

Gabriel drives the strategy and product vision at Complement. Diagnosed with ADHD, he long struggled with rigid learning formats — improving how everyone learns is his leitmotif. Graduate of IÉSEG and ESSEC.

Coline Therial, Co-founder & CTO Co-founder
CTO

Coline Thérial

AI architecture, conversational engine, infrastructure — Coline builds the technological backbone of Complement. She transforms complex challenges into smooth experiences for learners. Graduate of Centrale-Supélec.

Tristan de Bermingham, Co-founder & CSO Co-founder
CSO

Tristan de Bermingham

Responsible for commercial strategy, Tristan develops partnerships and supports enterprise clients in their transformative online training projects. His mastery of technical and L&D challenges makes him the bridge between product and market. Graduate of ISG.

Team
Grégory Robledo, Full-Stack Developer
Front-End Developer

Grégory Robledo

Front-End focused Full-Stack Developer. Grégory builds the interfaces and features that bring the platform to life every day, with an obsession for UX, UI and code quality.

Boris Pedjiobah, Head of Growth
Head of Growth

Boris Pedjiobah

Head of Growth. Boris accelerates Complement's acquisition and brand awareness, combining data, content and experimentation to find the most effective growth levers.

Baptiste Gho, Cloud Developer
Back-End Developer

Baptiste Gho

Back-end developer, Baptiste is responsible for connectors, the platform's AI core, and giving avatars a realistic appearance and movement. Performance and pedagogical effectiveness are his top priorities.

We're hiring

Want to build the e-learning of tomorrow?

We're looking for people passionate about education, AI and real-world impact. Discover our values and our open positions.

View the careers page