Long Hai LH

Senior Full-Stack Software Engineer | Open Source CMS

Salaire / Taux journalier

Paris, France

Freelance, ouvert au CDI

Expertises

WordPressLaravelVuePHPWooCommerceSymfonyJavascriptPythonRequêtes SQLHTMLCSSBlenderGitFlutterIOSAndroidSEOUX Product DesignC++JavaOraclePlaywrightTypescriptReact

Langues

Français (Maternelle)Anglais (Courant)Espagnol

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.

Liens

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

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