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Thomas PoissonTP

Thomas Poisson

Experienced full-stack developer: Vue Java

€500/day
Lille, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Thomas

What to say?

- I like to get up in the morning telling myself that I'm going to build new things, correct/optimize processes, discover/teach good practices 🌅

- I consider myself versatile, I don't hesitate to be interested in all the multiple facets that a project can have. I gladly accept being interrupted to help someone in difficulty 🎭

- Doing application support doesn't bother me, on the contrary it allows me to discover the application in depth, to put monitoring in place, to write automated tests on sensitive treatments 🛠️

- When a subject seems obscure or poorly defined, I don't hesitate to go out of my way to find documentation, contact the actors to get the missing information. 🌪️

- I am comfortable with Java/Kotlin, SQL, JavaScript, Android and with Docker, Jenkins, Git. Other technologies/tools don't scare me, if I can discover new ones, it's just as cool! 🏄🏼‍♂️

- I like to have control over the entire chain of my devs, from design to POC, from front-end to back-end, from integration testing to non-regression, from interactions with the DBMS to continuous deployment, from monitoring to alerting 👀

- Deploying to production on a Friday doesn't scare me... 🎆

- If you have to work on an aging in-house tool, why not, provided you set up its migration to a new maintainable solution 🚧

- I discovered home automation and connected objects a few years ago and thanks to that, I automate repetitive and superfluous tasks around the house, it's a principle that I like to apply everywhere! ⚙️

One more thing:
I'm the kind of person who pushes from the first commit. ☺️

Sincerely,
  • English

    Fluent

  • French

    Native or bilingual

Can work on-site
Lille (up to 50km), Paris (up to 50km)

Experience

  • Decathlon
    Fullstack lead developer
    RETAIL (SMALL BUSINESS)
    December 2019 - Today (6 years and 6 months)
    Villeneuve-d'Ascq, France
    Lead developer fullstack on the Decathlon InterAct collaborator tool.
    InterAct is the Android application + a back office that allows store employees to communicate with their local customer community via emails, Facebook posts or posts on the Decathlon public mobile application.

    Tasks performed:

    - Collection / formalization of functional needs
    - Technical design, development, deployment of functionalities (from A to Z)
    - Support + evolutionary maintenance of functionalities
    - Voluntary support (RUN) to collect application irritants
    - Implementation of code review (for review and sharing of new features)
    - Redesign of the deployment method with GitOps
    - Docker build optimization
    - Regular production releases (a quickwin? => MEP)
    - Security audit, application of patches + good practices
    - Migration message broker RabbitMQ to Pub/Sub
    - Writing technical documentation (grimoires)
    - Installation of technical / functional probes for monitoring / alerting
    - Load tests + optimization of resource-intensive processes
    - Writing integration tests (nominal cases + dysfunctional cases) / 80% code coverage mini
    - Support with users around the world (chat/visio)
    - Alignment of TechRadar / Reduction of shadowIT
    - Complete migration of CI/CD from Gitlab to Github
    - Migration of source code to TypeScript for each project
    - Migration of cloud provider AWS to GCP (Kubernetes)
    - Updating dependencies of each micro-service (technical debt reduction)
    - Integration of Jetpack Compose for the Android application
    - Support for junior developers
    - Sharing acquired knowledge because I won't always be there
    Android Node.js Vue.js Docker Swarm Docker Microservices AWS Google Cloud Platform (GCP) Typescript Gitlab CI/CD Github Actions
  • Leroy Merlin France
    Lead developer backend
    RETAIL (LARGE RETAILERS)
    July 2018 - November 2019 (1 year and 5 months)
    Lezennes, France
    Lead developer position on the backend of the public mobile application
    - Load shots 🚥
    - Code review 👓
    - Implementation of dashboards to monitor and correct 50x errors 📊
    - Migration to GCP / Openshift 🏝️
    - https://lmfr.io/app

    Fullstack Developer on the DINS application, the Android tablets available in stores that allow you to complete the range offer (application existing for some time)
    - Bug fixes 🦗
    - UX improvement 🤙🏻
    - Evolutions 🎉
    - Monitoring 📊
    Kibana Kubernetes Android Spring boot
  • Teazr
    Android Developer
    SOCIAL NETWORKS
    June 2019 - Today (7 years)
    Lille, France
    - Creation of the Android application "Teazr" (The application will be available on the Play Store in Q4 2019) 🚀
    - Complete containerization (docker-compose) of the backend managed with Parse-Server
    - https://www.teazr.fr

    Personal assessment:
    - Self-taught skills development on Android (jetpack, AndroidX Navigation, native Camera, push notifications) 💪🏻
    - Self-taught skills development on docker-compose 👨🏼‍💻
    Android Firebase Google Analytics Parse Kotlin

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Education

  • Ingénieur en informatique
    Institut de Génie Informatique et Industriel - IG2I
    2010
    http://ig2i.centralelille.fr/

Skill set

Categories