Short Bio:

Seyed Hossein Haeri (hossein.haeri@gmail.com) is a former associate professor at the BLDL Institute at the University of Bergen, Norway. Hossein currently runs his own company, PLWorkz R&D, where he applies Programming Languages solutions to real-world industrial problems. PLWorkz R&D’s clients include IOG (Hong Kong and later Singapore) and Entropy Software Foundation (US). As a theoretical computer scientist, Hossein has been developing the mathematical foundation of ∆QSD. Hossein’s research is on the intersection between Programming Languages and Software Engineering. Over the past decade, his research has enjoyed a flavour of Distributed Systems on top. In the recent past, he has delivered a dozen of ∆QSD talks at different venues, including QAVS 2022, ICE 2023, NWPT 2023, ICPE 2024, ICFNDS 2024, ENASE 2025, and ICFNDS 2025.