
Long Hai LH
Senior Full-Stack Software Engineer | Open Source CMS
Salaire / Taux journalier
Paris, France
Freelance, ouvert au CDI
Expertises
Langues
À propos
Introduction
Fullstack Software Engineer with 17+ years of freelance expertise in open-source ecosystems and web architecture. Active WordPress core contributor, intensive coding bootcamp instructor, and CMS specialist with proven skills in performance optimization, security, and data visualization. Delivering scalable solutions using PHP, JavaScript, Python, and modern frameworks while working remotely with agile methodologies.
Expérience de travail
Freelance / CEA (Code Ecosystem Architect)
Applh.com
mars 2007 - Présent
19 ans 8 mois
Internet
Depuis 2007, je travaille en freelance, dans les technos Web et Open Source. * Architecte Ecosystème Open Source ✅ Expert CMS and web frameworks expert ✅ Securité, Performance Optimisation, Data Visualisation 🌍 Contributeur actif WordPress 👭 Organisateur événements / WordCamps & Meetups 👭 Développeur Extension 🧑🎓 Formateur sur des bootcamps intensifs en codage 👭 Développeur Web Fullstack / Formation en 100 jours 👭 Gestion de groupes et de projets en équipes ✅ Web agency, SEO, UX design ✅ Travail en Digital Nomad, en Remote + Async + Agile ✅ Architecte Logiciel Hackathon ✅ Object-Oriented Programming, Design Patterns ✅ API, PWA, Application Streaming ✅ WordPress + ACF + WooCommerce + ... ✅ Laravel, Symfony ✅ VueJS, Leaflet, BabylonJS, ... ✅ PHP, JS, Python, SQL, Markdown, Html, Css ✅ Production web server administration ✅ Blender, OpenCV ✅ GAIA (GeoCMS Artificial Intelligence Applications) ✅ VS Code + Copilot, Git, Bash ✅ Flutter, iOS, Android
Senior Consultant
Coframi
sept. 1998 - déc. 2005
7 ans 4 mois
IT Consultant with several clients: * Amadeus (2003-2005) * Air France (2001-2003) * Eurocontrol (1999-2001) * Thomson-CSF (1999)
Senior Consultant
Amadeus
juin 2003 - juil. 2005
2 ans 2 mois
Senior Consultant for Coframi. The project Altea Plan was developing a new Inventory application for Qantas & British Airways. These distributed information systems require 24x7 robustness and strong real-time processing. The application has to manage the creation/modication/distribution of millions of flight seats around the world. In a international context (teams were located in France, England, Germany, Australia, etc...), the project involved more than 200 actors. Long Hai worked on a transversal application: the Schedule Loader. This tool can automate and monitor the overall process of Flight schedule management. Support missions in London (England) and Sydney (Australia). Technologies: Rational Rose, Java, C++, Oracle, Design Patterns
Consultant / Developer
Air France
mai 2001 - mars 2003
1 an 11 mois
Consultant / Developer from Coframi. The SIC project (Système Information Clients) inside Air France manages the Information System about millions of clients. It is a critical part of the whole Air France applications. Long Hai worked on the Portefeuille module, grouping each client with a commercial group. The team involved from 6 to 12 persons. Technologies: Javascript, HTML, C++, Oracle, Toad, Rational Rose, Clearcase, Object-Oriented Design and Design Patterns
Consultant / Developer
Eurocontrol
janv. 1999 - mai 2001
2 ans 5 mois
Consultant/Developer from Coframi. Eurocontrol is an european agency to manage Air Traffic Control development. The STORIA project (Software Tool for Online Recording and Iteractive Analysis) was an innovative application to monitor Air Traffic Simulation. The application could also be linked with real data and showed Live Air Taffic over Europe. Long Hai was the main developer in this little team (2/3 persons). Technologies: Ilog Views, C++, Java, ObjectStore. Object-Oriented design and Design Patterns.
Developer
Thomson CSF
sept. 1998 - déc. 1998
4 mois
Developer from Coframi. The ANASIG project is a 'confidential defense' project. Long Hai worked as a developer to complete a small but active team (3 people). Technologies: C++, Common Views, Windows 3.1
Formation
National School of Computer Science and Applied Mathematics of Grenoble
Engineer, Software Engineering - Imagery, Vision & Robotics
1995 - 1998
4 ans