Dan Tatar

Dan Tatar is co-founder and chief technology officer of Optisuite, a role he has held since October 2024, and is based in Brussels. Since October 2025 he has been a lauréat of Réseau Entreprendre Bruxelles.

He co-founded 2InnovateIT in June 2020 and Ditar in March 2022, where he is also chief technology officer, and continues in both roles. He worked as a Java developer at FOD Financiën - SPF Finances from October 2019 until November 2024, and before that at FORMATECH New Technologies sa from July 2017 to September 2019. Earlier he was a full stack JavaScript and PHP developer at Plateau96 between July 2015 and July 2017.

Tatar studied informatics at ISFCE, completing a bachelor's degree between 2014 and 2017.