Tanatip Denduangchai
Co-founder
iOS development, system design, and finding ideas worth exploring.
Quack the duck represents Tanatip.
More about Tanatip
His work connects new product possibilities with the foundations needed to build them.

Tanatip Denduangchai is represented by Quack the duck; Suttisak Denduangchai is represented by Honk the goose. Our two mascots bring a little of us into the work.
About Quack & Honk
Tanatip Denduangchai and Suttisak Denduangchai — two brothers in Thailand making software, books and prints, and specialist web applications together.
The founders
Co-founder
iOS development, system design, and finding ideas worth exploring.
Quack the duck represents Tanatip.
His work connects new product possibilities with the foundations needed to build them.
Co-founder
Occupational medicine and full-stack development.
Honk the goose represents Suttisak.
A board-certified occupational medicine physician with a master’s degree in Health Research and Management, and a self-taught full-stack developer. His software work began with problems encountered in clinical and occupational-health practice.
He designs and builds specialist web applications around the workflows of the people using them, from assessments to reporting and day-to-day operations.
View Suttisak’s project archiveงานที่ดีไม่จำเป็นต้องเสียงดัง แต่ต้องใช้งานได้จริง ซื่อสัตย์ และใส่ใจคนที่ต้องอยู่กับมันทุกวัน

Windows products, browser tools, and careful research.
Explore softwareColoring books, learning pages, and travel posters, composed and prepared for print.
Visit the studioSpecialist health and operational systems, shaped around clinical knowledge and real workflows.
See web apps