Darcy Reno

Hands-On Portfolio CTO & CTPO

Your software is aging and growth has stalled. I fix that — hands-on, in weeks, not years.

I'm a hands-on technology executive who modernizes legacy software businesses. I get into the code, sit with your customers to validate what's worth building, and get them to help fund the work. Small teams. Shipped product. No consultant theater.

What I Actually Do

Not advisory. I drop into established software businesses that have stopped moving and get them building again — personally, with small teams, fast.

Hands-On Legacy Modernization

I get into the codebase and modernize aging products with AI and small teams — shipping in weeks what stalled roadmaps couldn't deliver in years.

Technical Turnaround & Portfolio CTO

I drop into a software business that's lost momentum, find what's actually broken — cost, architecture, team, strategy — and get it shipping again. Including pre- and post-acquisition work for PE-backed portfolios.

Customer-Validated, Customer-Funded

I sit with your customers to validate what's worth building, then get them to help fund the modernization. De-risked transformation with buy-in built in — most CTOs won't go near the customer.

Track Record

14
Business Units
Portfolio CTO at Constellation Software
$7.5M
Cost Reduction
Engineering costs at Canada Drives
200%
Productivity Increase
Engineering team output at Canada Drives
100→700
Staff in 12 Months
Scaled Bardel, sold to Rainbow Italy
Constellation Software logo
Minga logo — prepared for acquisition by Riverwood Capital
Canada Drives logo
Nike logo
VF Corporation logo
Li & Fung logo
LFX Venture Partners logo
Bardel Entertainment logo
Rainbow S.p.A. logo
Electronic Arts logo
DreamWorks Animation logo
Disney logo
Technicolor logo

Let's Talk

If you're a CEO whose software has stopped moving, or a PE operating partner who needs a portfolio company modernized before exit — that's exactly where I do my best work.