Freelancer profile translated to English.
Back to original languageAbout Chenggang
Senior Angular & Moodle Developer, I support clients in their digital transformation.
Why choose me?I don't just code, I guarantee exceptional performance. I developed WebCampus-online.fr, a SaaS that achieves a perfect score of100/100 on all Lighthouse indicators(Mobile & Desktop), including SEO and accessibility.
I bring this technical expertise to your projects to transform complex digital projects into fast, modern conversion tools.
MY MOODLE EXPERTISE:
- **Architecture & SaaS**: Creation of high-performance sales interfaces connected to Moodle.
- **Technical Expertise**: Development of complex plugins, migrations (all versions), integrations (SCORM, xAPI, SSO, ERP).
- **Optimization**: Audit and security of large Moodle instances.
MY ANGULAR EXPERTISE:
- **Surgical Performance**: Audit, elimination of memory leaks, and rendering optimization (SSR, Client Hydration).
- **Modern Stack**: Advanced mastery of Angular 22, Signals, RxJS, and complex architectures.
- **AI & Future**: Integration of AI (LLM, agentic navigation) to prepare your tools for tomorrow's standards.
MY COMMITMENT:
Whether it's a migration from legacy to Angular 22 or optimizing your Moodle platform, I deliver clean, tested, and documented code.
Remote or on-site (Grenoble & region).
English
Fluent
French
Native or bilingual
Can work on-site
Grenoble (up to 50km)
Experience
- Domuni UniversitasLead Moodle Developer - Platform Redesign and DevelopmentEDUCATION AND E-LEARNINGJanuary 2025 - Today (1 year and 7 months)Toulouse, FranceComplete redesign of an e-learning platform for an international online university.Main Achievements:Development of 3 custom Moodle pluginsCreation of responsive themes and innovative course formatsIntegration of educational Serious Games (Angular/JS)Complete Linux/Windows administration and performance optimizationSupport for over 10,000 international multi-language studentsImpact:24/7 stable platform for a global audienceIncreased student engagement through interactive modulesOptimized and highly available infrastructureOver 7,000 courses deployed and maintainedTechnologies: Moodle, PHP, MySQL, JavaScript, Linux, Git
- e-coaching associatesLead Moodle DeveloperEDUCATION AND E-LEARNINGJanuary 2022 - Today (4 years and 7 months)Grenoble, FranceMaintenance and administration of Moodle platforms on Linux and Windows.Development and deployment of custom plugins to meet educational needs:360 Questionnaire – advanced assessment managementMirror – content synchronization and trackingSpiral Dynamics – interactive tool for pedagogy
- E-GEE SuezAngular & Mobile Development - Modular Architecture & MaintenanceENERGY AND UTILITIESOctober 2018 - Today (7 years and 10 months)Meylan, FranceLead Developer Angular | SaaS PublisherDesign and development of a thick client (over 1000 pages) using Angular (8→20) with a modular architecture extensible by plugins, and maintenance of 3 Ionic mobile applications.Main achievements:Angular modular architecture with dynamic plugin systemProgressive migration from Angular 8 → 20 without service interruptionIntegration of SOAP services (ASP.NET/WSDL) with modern APIsMaintenance and evolution of 3 Ionic/Kotlin mobile apps (iOS/Android)Complete CI/CD pipeline with automated deploymentTraining for internal developers
Reviews
Benjamin
WiXar
Reviewed on 9/28/2023
Great experience, very professional and very friendly. I highly recommend for any Moodle projects.
Florence
EPERFORMANCE
Reviewed on 9/20/2018
Thank you Chenggang for this work well done and on time! Florence
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Education
- PhDGrenoble INP2014Simulation d’assemblage dans l’environnement de réalité virtuelle.