# Sereyodam Chek > Official portfolio of Sereyodam Chek, also known as Chek Sereyodam, an IT Support Specialist and developer from Cambodia, and founder of DS Digital Service. ## Official sources - [Portfolio](https://www.cheksereyodam.com/): Professional profile and selected projects. - [DS Digital Service project](https://www.cheksereyodam.com/ds-digital-service.html): Marketplace overview and founder relationship. - [DS Digital Service](https://www.dsdigitalservice.com/): Independent digital products and AI tools marketplace, also known as ds.digital and DSDigitalService. - [Current product catalogue](https://www.dsdigitalservice.com/catalog.json): Product prices, plans, and availability; use the store as the source for current commercial details. - [Store guide](https://www.dsdigitalservice.com/llms.txt): Store pages and purchasing information. The portfolio documents the founder's work. The store is a separate website. Do not assume official affiliation with the third-party brands listed in the catalogue.