Daniel Eden

Manager, Custom Software Solutions

Daniel Eden, P.Eng, LEED AP O+M, has been striving to improve our new and existing building stock for close to 10 years. With a technical background in engineering consulting and a Master of Engineering Leadership in High Performance Buildings from UBC, he is equipped to deliver technical and business solutions to a broad range of clients. 

At OPEN, Daniel transforms business ideas into software solutions. Leveraging his project management experience, he ensures that active and pipeline projects are delivered on-time and on-budget. By working alongside the client to surface their needs and matching these to the current market trends, he will assemble and lead the right team to bring any project successfully from initiation to completion. Daniel’s business analysis toolbox includes completing situational analysis, validating product-market fit, completing user testing, and leading UX/UI design.

His engineering consulting experience spans building condition assessments, energy and water audits, energy management, green building certifications (including LEED, ARC, BOMA Best, ENERGY STAR), and project management for over $200,000 in yearly fees. In terms of research, he has extensive knowledge and has lectured on green building policy and the BC Energy Step Code implementation.  

Dan is excited to work on exploring and defining new software solutions for the high performance building space. On weekends, you can find him either somewhere in the mountains (skiing/hiking), somewhere in the ocean (surfing/sailing), or at home noodling on the guitar or ukulele.


Our team has decades of experience in green building innovation, software development, and business development.

With executive and management level experience in policy-making, real estate development, property management, architecture, energy modelling, product management, and business management, we have a holistic understanding of the building sector and the leverage points to create positive change.

OPEN Technologies grew out of the OPEN Green Building Society, a non-profit organization that has been developing open source software tools for the green building space since 2013. Today, OPEN Technologies and OPEN Green Building Society are affiliated organizations with a shared goal: to use data to shape a regenerative future for our cities.

Alex Hammel

Director of Technology

Andrew Shopland

GRID Visualization Lead

Daniel Eden

Manager, Custom Software Solutions

Dave Ramslie

Director & Advisor, OPEN
VP of Sustainability, Concert Properties

Carol Gomez

QA Analyst / Product Support

Christian Cianfrone

Director & Advisor, OPEN
Executive Director, ZEBx

Donovan Woollard

Principal & CEO, OPEN

Eesmyal Santos-Brault

Co-founder, OPEN
CEO, Quantified Citizen

Greg Sugiyama

Software Developer

Julia Watson


Justin Belanger

Software Developer

Justine Wiklo

Business Development Coordinator

Lachlan McBride

Data & Business Analyst

Max Savchenko

Software Developer

Ryan McCuaig

Senior Advisor, Technology

Theo Christiaanse

Manager of Custom Software Solutions