Erik Wallin
Chief Ecosystem Officer at ProptechOS
Stockholm County, Sweden
Summary
👤
Senior🎓
Top SchoolErik Wallin is a seasoned technology entrepreneur and researcher with over a decade building semantic, self-learning systems that turn buildings into smart-city-ready platforms. As founder of Idun Real Estate Solutions and RealEstateCore and former CEO of ProptechOS, he blends deep academic expertise (PhD in Media and Computer Science from KTH) with product-led leadership to drive interoperable IoT and data-ontology solutions for real estate. He has repeatedly commercialized semantic technologies and applied machine learning to unlock energy savings, interoperability, and new tenant services across portfolios. Unusually, Erik pairs hands-on R&D experience dating back to leading Adaptlogic with consortium-level standards work, positioning him to bridge research, open ecosystems, and enterprise adoption. Based in Stockholm, he focuses on pragmatic mapping between existing standards rather than replacing them, accelerating practical smart-building innovation.
10 years of coding experience
16 years of employment as a software developer
Honorary high school diploma, Exchange student, Honorary high school diploma, Exchange student at Air Force Academy High SchoolPhD, Media and Computer Science, PhD, Media and Computer Science at KTH Royal Institute of TechnologyFrench languange studies, French languange studies at CMEF - Centre Méditerranéen d'Etudes FrançaisesGerman language studies, German language studies at Cultura Wien Sprach- und Kulturinstitut
English, Swedish, French, German
Github Skills (9)
ontologies10
owl8
semantics8
vocabulary5
shacl3
linked-data3
uniform3
metadata2
schema2
Programming languages (1)
Github contributions (5)
RealEstateCore/procurement
Jun 2022 - Oct 2022
Official documents for procurement process
Contributions:5 commits, 1 PR, 3 pushes in 3 months
procurement
RealEstateCore/ProcurementDocuments
Sep 2018 - Feb 2019
Contributions:5 pushes in 5 months
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