Architecture reviews for CTOs who make the big technical calls last.
A CTO's architecture review is where the biggest technical decisions get validated — or overturned. The whiteboard is the medium. BoardSnap makes the output documentable and the decisions traceable across the full engineering organization.
Why ctos love this workflow
CTOs review architecture at a different level than engineers: the question isn't 'does it work?' but 'does it scale, does it fit the technical strategy, and does it create optionality or foreclose it?' These are judgment calls that need to be made with the full system visible — and documented so the engineering organization understands the reasoning.
BoardSnap reads the architecture review whiteboard, the system-level diagram, the risk assessment, the CTO's decisions and rationale, and the action items for the engineering team and produces a structured architecture review document. The CTO's technical judgment is on record.
The exact flow
- Review the full system on the whiteboard
Draw or review the full system — not just the piece being changed. The CTO's job is to see the integration, not just the component.
- Assess risks at the system level
Which decisions create long-term risk — vendor lock-in, scaling ceilings, security exposure? Write these explicitly.
- Document the CTO's decisions
Write each architectural decision the CTO is making or approving. Include the rationale and the alternatives considered.
- Assign engineering action items
For each decision, write the engineering work required. Assign to the responsible engineering lead.
- Snap the architecture review board
Open BoardSnap and capture. The full review — system overview, risks, decisions, actions — is documented.
What you'll get out of it
- CTO architectural decisions are documented with rationale — not just outcomes
- System-level risks are named before they become incidents
- Engineering leads have documented decisions to execute against
- New engineering hires understand the technical strategy from the review history
- Architecture review history tracks how the technical system evolved
Frequently asked
How is a CTO architecture review different from an engineering team architecture review?
The CTO reviews at the system and strategy level — how does this decision affect the three-year technical roadmap? Engineering reviews are more focused on implementation correctness. BoardSnap reads both at whatever level of abstraction appears on the board.
How should the CTO share architecture decisions with the engineering organization?
The BoardSnap output is the basis for an Architecture Decision Record (ADR). Share the structured review with engineering leads, and it serves as the organization-wide technical decision record.
Can BoardSnap capture a system diagram with multiple service layers?
Yes. Multi-layer system diagrams — application layer, data layer, infrastructure layer, external services — read well when each layer is labeled. The structured output describes each layer and its components.
How often should a CTO conduct architecture reviews?
Major architectural changes always warrant a CTO review. Quarterly system-level reviews are valuable for CTOs of growing engineering organizations — seeing the full system periodically prevents drift from the technical strategy.
CTOs: try this on your next architecture review.
Three taps. Action items in your hand before the room clears.