Freelancer profile translated to English.
Back to original languageAbout Alexis
Freelance full-stack web developer, I work on various projects using technologies such as JavaScript (Vanilla and TypeScript), C# (.NET Core/Framework), Go, Python, PHP, as well as modern frameworks like React and Vue accompanied by Tailwind CSS. My adaptability allows me to effectively meet the different technical challenges I face.
From 2017 to 2023, I held the position of development engineer at Otomis, where I designed and programmed complex home automation systems for apartments, hotels, luxury boutiques, and other buildings. These projects involved integrating intelligent equipment control solutions via various communication protocols, such as managing lighting, heating, audiovisual, and much more. I also developed web and mobile applications to facilitate remote access and control of these systems, while overseeing deployment, user training, and customer support.
My experience allows me to understand projects from end to end, from hardware to software, and I always ensure that the solutions I propose are robust and intuitive. I place great importance on collaboration and listening to ensure results that perfectly meet my clients' expectations.
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- Atlas-EMWeb DeveloperDIGITAL AND ITMay 2023 - Today (3 years and 1 month)La Rochelle, FranceFullstack Web DevelopmentFreelance fullstack web application development, with my programming experience and the various missions accomplished, I have a quality of adaptation that allows me to integrate into any technology.Most recently (03/24), I was able to create a monitoring application for multiple physical sites containing LED panels using the following technologies:- Back-end (NodeJS): Express, SQLite, Prisma, Axios, JWT, WS (Websocket), InfluxDB.- Front-end: Vite, React, Axios, TailwindCSS, Leaflet.This is a complex application that groups the following tasks:- Complete user and administrator management.- User permission management (project access).- Real-time project monitoring: display on a map using GPS positions, grouping of various information reported by controllers on an MQTT broker and on a Node-Red instance then finally via Websocket. Display of consumption, temperatures, humidity, alarms etc..- Communication with several APIs: GLPI, Mailjet.
- OTOMISDevelopment EngineerDIGITAL AND ITDecember 2017 - May 2023 (5 years and 5 months)Paris, FranceFullstack Developer on AMX System (Harman)Development, testing, and commissioning of modules in C/NetLinx language to interface various equipment from different communication protocols (TCP, UDP, RS-232, RS-485, IR...) with AMX controllers.Design, testing, and commissioning of graphical interfaces for mobile and tablet support to control various equipment through AMX controllers.Fullstack development of various web applications for communicating with AMX controllers. (Meeting room booking, controlling Brightsign players, displaying real-time temperature graphs... various technologies NodeJS (ExpressJS, ChartJS), Python (Flask), PHP).Development of internal web applications to manage after-sales service and invoicing (PHP, MariaDB, Google API, Slack Webhook).
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Education
- Harman Certified ProgrammerHarman2020Développeur AMX