Perry Hoffman

Fractional CTO

Perry has spent more than 12 years building software and leading engineering teams at SaaS companies. Most recently, he was an Engineering Manager at Stripe, where he led multiple teams in the Billing organization. Before that, he spent eight years at Vancouver’s Procurify, growing from individual contributor into engineering leadership and running several of the company’s major technical initiatives.

Outside of work, you can find him skiing, travelling, trying out new recipes, or scouring the city for the next great cup of coffee.

Team

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.

Andrew Shopland

Senior Software Developer

Cal Lee

Data Scientist

Christian Cianfrone

Co-founder and Chief Decarbonization Officer

Daniel Eden

Senior Product Manager

Dave Ramslie

Co-founder, OPEN
VP - Climate & Sustainability, Introba

Donovan Woollard

Co-founder and Chief Executive Officer

Eesmyal Santos-Brault

Co-founder, OPEN
CEO, Quantified Citizen

Frances Gray

Software Developer

Gaurav Vijayvargia

Senior Software Developer - Custom Projects

Guillaume Hammadi

Senior Software Developer

Hilary Hutchins

Manager - Operations & Systems

Johanna Fulda

Senior Software Developer

Justin Belanger

Software Developer

M’Beth Schoenfeld

Data Scientist

Maia Smith

UX Designer

Maxime Maréchal-McCoy

Software Developer

Melody Kwong

Program Specialist

Morgan Brooks

Senior Software Developer

Paul Dante

Software Developer

Rajeev Kotha

Data Scientist

Ryan McCuaig

Senior Advisor, Technology

Perry Hoffman

Fractional CTO