Freelancer profile translated to English.
Back to original languageAbout Fabien
Want to create or evolve a custom web or mobile application?
Let's meet via video call or over a coffee! ☕️
I am a web and mobile development engineer with over 15 years of experience, having developed and deployed about thirty applications and platforms.
I can support you throughout your project lifecycle: from design to development (frontend/backend), including deployment and maintenance. I can also help you explore your needs and select the most suitable technological solutions.
My clients range from startups to large corporations, in all types of sectors.
My technical skills cover a wide range:
✔️ Front-end: React, Angular, TypeScript/JavaScript, HTML, CSS…
✔️ Back-end: Node.js, PHP, Next.js, Symfony, Java, MySQL, PostgreSQL…
✔️ Mobile (iOS & Android): React Native (Expo), Flutter, PWA
I offer flexible remote missions or missions near Montpellier, with the goal of establishing a lasting relationship of trust.
Looking forward to discussing your projects with you.
Fabien
French
Native or bilingual
English
Fluent
Spanish
Conversational
Can work on-site
Montpellier (up to 10km)
Experience
- OsmozisR&D EngineerINTERNET OF THINGS (IOT)September 2023 - Today (2 years and 11 months)Clapiers, FranceDevelopment of the OsmoPower-Water solution: application for remote reading and control of smart meters (electricity and water).Data collection and storage: consumption index, voltage, etc.Visualization: consumption graphs and custom dashboards.Configurable alerts: leak detection, overconsumption, or anomalies.Remote commands: meter opening and closing.Compatibility: LoRaWAN and Wi-Fi meters.
- ExaprintFullstack DevOps DeveloperPRESS AND MEDIANovember 2019 - March 2023 (3 years and 5 months)Montpellier, FranceExaprint is the #1 online printing service for professionals.- Development of new features and performance optimizations for the group's sales sites (exaprint.fr, exaprint.es, printbox-commande.fr). Technologies React, Typescript, Node.js, Gatsby.js, GraphQL.- Implementation of the software infrastructure on AWS (Cloudfront, S3, Elastic beanstalk, Cloudformation, EC2, ...) and deployment via Gitlab CI.- I ensure the smooth operation of production (bug fixes, monitoring, logs, alerting).- I evolve the IS architecture in collaboration with other IT members.- I work on the continuous improvement of the technical foundation and development processes.
- OsmozisIoT R&D EngineerTELECOMMUNICATIONSNovember 2018 - June 2019 (8 months)Clapiers, France➤ OsmoRelax Project (connected sunbed reservation boxes)As part of the development of this innovative product, I supported the R&D team in the realization of the interconnection system for the reservation boxes:- Design and implementation of the technical architecture.- Development of the local server for controlling the boxes in the field (via LoRaWAN gateway).- Interfacing with the existing IS (distribution of configuration, RFID authorizations, statistics reporting, ...)- Support for the outsourced development of the box firmware.- Development of a software MQTT to REST Json bridge (in Node.js).➤ OsmoPi ProjectOsmozis' main business is providing mesh WiFi networks in open spaces.The technical teams wanted to have a system to test the network's robustness in the field under conditions as close to reality as possible.The chosen strategy is to use hundreds of Raspberry Pis deployed in the field simulating user activity (browsing, downloading, streaming...)For this project, I developed:- The web application for controlling the Raspberry Pi fleet (detection, configuration, monitoring).- The Raspberry Pi system image (based on Raspbian).➤ OsmoKey Project (connected locks)Development of Web services for managing locks (configuration of authorizations, event reporting) from and to the user interface.
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Education
- Engineering degree - Institute of Computer Science and Industrial Engineering of Ecole Centrale de Lille, specialization in Computer EngineeringEcole Centrale de Lille2008