A second opinion, when it matters.
Independent architectural review by senior engineers who've shipped similar systems. The sparring partner your internal architect needs before consequential calls become regrets.
The problem we solve
Every consequential architecture decision benefits from an outside, senior perspective — and most teams don't have anyone qualified to provide it. We do this work specifically: short, focused, senior, written. A second opinion delivered with confidence and trade-offs named.
What we review
- 01Service decomposition and integration patterns
- 02Database design, replication and consistency choices
- 03Caching architecture
- 04Eventing and async architecture
- 05Multi-tenancy patterns
- 06AI / ML system architecture
- 07Cloud architecture and cost-aware design
- 08Migration strategies (monolith decomposition, replatforms)
- 09Specific RFCs your team has written
What you receive
- Written review with strengths, risks and alternatives
- Q&A session with your engineering team
- Follow-up review of revised approach if requested
Areas we cover
Ideal for
- → Engineering leaders facing a consequential design decision
- → Internal architects wanting a senior sparring partner
- → CTOs preparing to defend an approach to their board
- → Companies pre-empting expensive architectural mistakes
How an engagement runs
- 01
Read the proposal
We read the existing RFC, design document or codebase carefully. We come prepared.
- 02
Working session
Half-day or full-day deep discussion with the architect and senior engineers.
- 03
Written review
Strengths, risks, alternatives — written down within a week.
- 04
Defend or revise
Q&A with your team. Optional follow-up review of a revised approach.
How to engage
Single Review
One specific design or RFC reviewed end-to-end with written report.
Architecture Review Retainer
Monthly availability for the major decisions your team encounters.
Frequently asked.
01How is this different from Fractional CTO?
Fractional CTO is broader and continuous. Architecture review is narrow and on-demand for specific decisions. Many clients use both.
Have a problem worth solving well?
Tell us the outcome you want. We'll tell you what it takes — honestly, within a week, in writing.
Start a conversation