Han Che

Tech lead & Founding engineer (Frontend & UI/UX focus)

Designed and delivered 15 full stack web applications over 8 years, including large-scale CMS and MES SaaS enterprise solutions up to 1.5M LoC. Led teams up to 10 people and mentored over 20 juniors/interns.

Recent Works

Cut 30+ mins from part approval process for series production.

Role: Tech Lead (05.2024 - 08.2025)

@XL2, I lead a team that launched the first version of an application for a major German car manufacturer within six months. This application reduced the approval and sign-off process in meetings for car parts before series production by at least 30 minutes.

Mange battery components for batch tracking and legal hold.

Role: UX/Frontend Lead (10.2023 - 06.2024)

@XL2, I lead 2 junior devs to refactor a react app into angular application for managing battery component data. The resulting angular project went on to become the standard setup for at least 5 other XL2 projects.