Jong Hoa C.

At Simbel, I participate in the development and improvement of the platform by working on back-end features, performance optimization, and application reliability. I notably contributed to the migration from MikroORM to Drizzle ORM, the optimization of SQL queries via EXPLAIN ANALYZE, and the implementation of end-to-end tests. I also work on deploying new features and continuously improving the product's technical experience.

🚀 Full-Stack Development for the Liv.ia application: AI Coaching (iOS, Android, Webapp) 🚀

I participated in the development of Liv.ia, an innovative application combining technology and artificial intelligence to help young people in professional integration.

My key contributions:

✅ Architecture & Sustainability: Participation in the design of the software architecture and strategic technological choices.

✅ Cross-functional collaboration: Close work with product and design teams to define specifications and plan the roadmap.

✅ Quality & Performance: Implementation of automated tests, proactive maintenance, and continuous optimization to ensure a stable and performant application.

✅ AI Integration: Contribution to the management of the infrastructure connected to AI models, for intelligent and scalable features.

✅ Multi-platform delivery: Successful deployment on iOS, Android, and Webapp, with detailed technical documentation and production procedures.

Key deliverables:

📱 Livia application in production (stable and cross-platform versions)

📄 Technical documentation and test reports

📊 Analytics for user tracking and continuous improvement

🔗 Other recent projects:

• MaVoie.org: Interactive tool to help young people define their professional projects.

• 1Entretien1Job: Interview preparation platform with personalized feedback.

As part of my activities, I ensure the research and analysis of client needs to propose tailor-made web solutions. I design the specifications, advise, and support clients throughout the project.

• Website creation

• WordPress theme and plugin development

• Web integration and development of PHP/MySQL modules adapted to specific needs

I also handle the writing of website content and ensure their SEO optimization. Thanks to my versatility, I guarantee complete support, from project definition to its launch, while ensuring follow-up and client satisfaction.