I led the frontend development of a complex web application from scratch using React.js, MUI, and Apollo GraphQL, which resulted in a sales pilot in the DACH region after 6 months of development.
With that application, HILTI expanded its presence in the workforce management domain by 100% and now approaching other countries' markets such as the Czech Republic, Poland, Italy, Belgium, France, and the USA.
I was working closely with product owners, designers, backend developers, and QAs. Participating in architecture discussions together with solution architects and project managers.