Damien Jouanno

My experience as a lead developer will ensure the success of your developments. I will leverage my skills for:

- Technical scoping (technology choices, architecture)

- Code quality and technical support (code review, best practices…)

- Industrialization (CI, deployment…)

- Technical writing and estimation

- Front-end (Angular) & back-end (Java Spring) development

With extensive experience, from a startup in transportation to a leader in European payments, I will adapt to your constraints and your business.

In my last role, I successfully addressed complex challenges that you might encounter:

- High volumes (tens of thousands of daily transactions)

- Supporting a large development team (about ten developers)

- Complex business with strong regulatory constraints (standards, public procurement) in an innovative market (open payment)

- A product used by multiple clients with different challenges

o Managing complex deployments (30 microservices across numerous platforms)

o Advanced configuration & customization

o Maintaining multiple versions in parallel (code management strategy, bug reporting, backward compatibility)

o Support for operations teams

- High availability challenges (public transport)

My contributions at Mines de Nantes (IMT Atlantique, Microservices Architecture Case Study) and my various hackathon participations (Uber Prize at Mobile Banking Factory) demonstrate my desire to share my skills and my commitment to self-improvement.

Freelancing aligns with my entrepreneurial spirit, which has been evident since the end of my studies with an entrepreneurship diploma from IAE Rennes (IGR) and the Instant Snack project.