Apr 2022 – Jun 2024 · 2 yrs 2 mos · Vélizy-Villacoublay, Île-de-France, France · Remote

• We've engineered the next generation of Digital Keys, enabling customers across 14 distinguished car brands, including Fiat, Peugeot, Citroen, Opel, Jeep, Dodge, and Chrysler, to unlock their vehicles using their smartphones. This project, rooted in a microservices architecture, is designed to efficiently manage the substantial traffic from tens of millions of vehicles.
• My responsibilities include:
• Personally developing critical components for secure communication between vehicles and servers, incorporating SSL, TLS, Trust Chains, and more.
• Conducting code reviews and ensuring the highest standards of code quality throughout the project.
• Identifying and addressing architectural challenges to enhance system performance and reliability.
• Designing and implementing a comprehensive end-to-end (E2E) testing framework.
• Overseeing AWS and Kubernetes deployments, optimizing for scalability and security.

Mar 2021 – Jul 2023 · 2 yrs 4 mos · Greater Paris Metropolitan Region

• Solving complexe microservices architecture reliability problems.
• Developing better BUS communication.
• Solving long terms bugs through deep analysis in Azure Insights.
• Refactoring features for better performance and reliability.
• Developing Vert.x based application to handle 5 millions customers.
• Developing Java/Spring/Vert.x app able to respond to hundred of thousands of requests per second
• Bringing Kafka expertise to the team and setting everything relative to Kafka.

Nov 2020 – Mar 2021 · 4 mos · Lille, Hauts-de-France, France

• Tech Leading two teams for two separate projects.
• Bringing microservices architecture expertise
• Solving scalability problems
• Solving localisation (multi-language) through a distributed software across different zones.
• Solving different teams blocking technical issues.

Jul 2020 – Nov 2020 · 4 mos · Paris, Île-de-France, France

• Working on sensitive and highly secured banking operations
• Consuming Treezor APIs and Webhooks.
• Deep Unit tests and integration tests
• End-To-End Typescript tests
• Solving Kafka problems
• Solving production bugs

Feb 2019 – Jul 2020 · 1 yr 5 mos · Paris, Île-de-France, France

• Building from scratch a modern java software based on legacy.
• Recruiting developers
• Participating in architecture choices and design
• Finding solution for legacy problems
• Building a microservices app, based on Spring Cloud and Kubernetes
• Graphql API
• Oracle databases optimisations

Sep 2018 – Feb 2019 · 5 mos · Lyon, Auvergne-Rhône-Alpes, France

• Java Expert on Linky project.
• one of 4 experts for 150 developers
• Solving large scale company technical problems
• Making and validating technical choices
• Reviewing new features

Apr 2018 – Aug 2018 · 4 mos · Lyon, Auvergne-Rhône-Alpes, France

• Reinforcing the existing team in a Smart Objects Tramway project :
• Solving Hibernate problems
• Building REST api
• Communicating with hardware (protobuf)

Apr 2016 – Aug 2017 · 1 yr 4 mos · Lyon, Auvergne-Rhône-Alpes, France

• Working on a Smart Pillow:
• Building Node.js app to communicate with the smart pillow hardware
• Building Java backed to manage the users and their devices
• Building Batches to manage the users data

Mar 2015 – Mar 2016 · 1 yr · Lyon, Auvergne-Rhône-Alpes, France

• Building a software to guide customers in stores
• Building Java app
• Writing best path guiding algorithm based on Graphs Theory
• Building software interface based on JavaFX

Jan 2012 – Jun 2014 · 2 yrs 5 mos · Lyon, Auvergne-Rhône-Alpes, France

• Developing an ecommerce platform.
• Developing ecommerce software and website (php / java).
• Batch to mass importe products from different sources
• Handling large traffic

Jan 2009 – Dec 2012 · 3 yrs 11 mos · Bordeaux, Nouvelle-Aquitaine, France

• Developing a variety of website and iOS apps for multiple customers.