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Fabien Fouassier
Fabien Fouassier

Engineering with discipline, clarity, and long-term thinking.

I value rigor, clarity, and ownership — especially when building systems that must last.

I'm a senior full-stack engineer with 9 years of experience in React, React Native, Next.js, and NestJS. I'm equally comfortable in product-oriented missions (iterative delivery, roadmap ownership) and project-oriented missions (fixed scope, tight deadlines).

What frustrates me most in engineering cultures is chaos disguised as speed. Even when the architecture looks correct, weak foundations quickly lead to fragile systems and constant firefighting. I've never aimed to be the fastest developer in the room — I've aimed to be the most reliable one.

With AI-assisted development, this mindset has become a strength rather than a trade-off. I move fast while keeping the same level of care.

I'm product-minded and proactive. I engage directly with clients when needed, clarify requirements early, and think beyond tickets to deliver solutions that actually serve the product.

Outside of code, early experiences in demanding sports shaped how I think about effort and long-term progress — values that still guide how I build software today.

Career Highlights

Enterprise Multi-Tenant Platforms

Delivered white-label platforms with multi-tenant architectures at GetGround, enabling faster client onboarding.

Cloud-Native Solutions

Built serverless solutions using AWS stack (Lambda, DynamoDB, S3), with comprehensive CI/CD pipelines and observability.

Production Mobile Apps

Shipped React Native mobile apps with Firebase telemetry integration for reliable mobile experiences.

Technical Adaptability

Leveraged AI to ramp up on Swift/iOS within weeks for a 6-month luxury retail project at Richemont.

Long-Term System Health

Consistently prioritize automation, maintainable developer experience (DX), and system health over short-term velocity.

Stakeholder Communication

Acted as primary technical point of contact for clients across multiple projects (Marcel, Wojo, Adopt), presenting findings directly, aligning on priorities, and rebuilding trust through clear, proactive communication.

My Engineering Philosophy

Rigor & Precision

In practice: clean architecture, strong testing, and careful code review. The result is fewer bugs reaching production and less time spent firefighting.

Developer Experience (DX)

In practice: CI/CD pipelines, clear documentation, and maintainable patterns. I build for the next engineer who inherits the codebase.

End-to-End Ownership

In practice: I own features from requirements through deployment and monitoring. Problems get solved, not passed along.

Education

  • Diplôme d'Ingénieur (Master's degree equivalent) — Engineering

    ISEN Lille (Groupe HEI-ISA-ISEN), France · 2016

  • Exchange year (Erasmus)

    Politecnico di Torino, Italy · 2015–2016

Open to long-term remote opportunities.

Let's connect