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About Erik Wallin

Dr. Erik Wallin, Chief Ecosystem Officer, and founder of ProptechOS and RealEstateCore is recognized as a leader in Building Operating Systems (BOS) and making the buildings of the world smarter. He holds an MSc and a Ph.D. in Media and Computer Science from KTH Royal Institute of Technology. ProptechOS transforms real estate portfolios into platforms for innovation, analysis, and optimization. He is an active researcher within the field of semantic technologies and turning buildings into data-driven smart cities. You can contact him by visiting the contact page.

Posts by Erik Wallin

AI in Real Estate

2026-09-16

Where to buy AI-powered building automation solutions

Erik Wallin

Chief Ecosystem Officer

Smart Buildings

2026-06-11

Building Automation Systems: Smart Building Potential with ProptechOS

Erik Wallin

Chief Ecosystem Officer

Operational efficiency

2026-06-02

Building management systems: what they are, how they work,and what’s beyond

Erik Wallin

Chief Ecosystem Officer

Operational efficiency

2026-05-25

Building optimization: from one-off projects to continuous operations

Erik Wallin

Chief Ecosystem Officer

Tenant Experience

2026-04-27

Occupancy sensors: A guide to smart energy savings

Erik Wallin

Chief Ecosystem Officer

Operational efficiency

2026-04-14

How to create AI Agents for Real Estate: A complete guide to autonomous property intelligence

Erik Wallin

Chief Ecosystem Officer

Energy efficiency

2026-03-02

Energy management control system: For smarter buildings

Erik Wallin

Chief Ecosystem Officer

Smart Buildings

2025-04-14

Smart building ROI: Proptech solutions increasing commercial property value

Erik Wallin

Chief Ecosystem Officer

Energy efficiency

2025-03-28

Sustainable data centers: How real estate adapts to energy-intensive tech

Erik Wallin

Chief Ecosystem Officer

Energy efficiency

2025-03-03

Global energy innovation trends: What’s next for real estate?

Erik Wallin

Chief Ecosystem Officer