Specialists on demand
Fox CTO coordinates discovery, product, architecture, engineering, quality, security, platform, readiness, and value expertise as the work requires it.
Modernization first-slice engagement
Make one high-stakes modernization decision with working evidence.
After a short admission review, Fox CTO gives your leaders the evidence to choose a path for one business-critical legacy capability—and tests that choice through a verified, reversible change in eight weeks.
- Principal
- Matthew Fox
- Since
- 2008
- Based
- Tulsa, Oklahoma
Is this the right starting point?
Start where uncertainty is blocking action.
Use this engagement when a legacy capability is constraining the business, but your leadership team cannot yet justify a large program—or safely test a path—with the evidence it has today.
- Your business depends on a system that has become difficult or risky to change
- Your leaders need evidence before committing significant modernization capital
- Your system’s important behavior lives in code, integrations, data, and people rather than reliable documentation
- Your leadership team needs a useful result within a quarter, not another multi-year roadmap
What this engagement does not cover
Staff augmentation, a one-click rewrite, an open-ended assessment, or a fixed-price promise to transform an undefined application estate.
What Fox CTO needs from you
Access, expertise, and an owner who can decide.
- Name one accountable business or technology owner
- Provide timely access to the bounded system and relevant evidence
- Make subject-matter experts available to resolve material uncertainty
- Decide when evidence is ready rather than delegating authority to an agent
Eight weeks after admission
The next decision pulls the work—not a standing calendar of activity.
Discovery, product, architecture, engineering, verification, security, and readiness work overlap as their inputs become ready. Your team meets to resolve a decision, evidence dispute, or exception—not to service a handoff-heavy process.
Admission
Confirm that a useful slice is possible
Your accountable owner and Fox CTO agree on the business outcome, system boundary, access, safety constraints, and a viable reversible change. The eight-week delivery clock starts only after those conditions are met.
Weeks 1–2
Recover evidence and establish the baseline
Fox CTO maps the relevant code, behavior, dependencies, interfaces, data path, controls, and operating realities, then distinguishes verified facts from assumptions and stale documentation.
Weeks 2–3
Choose the path worth testing
Fox CTO presents feasible options, consequences, reversal costs, and supporting evidence. Your accountable owner chooses, defers, or rejects the path. An agent never makes that commitment.
Weeks 3–7
Implement one reversible first slice
Fox CTO builds the safety net, implements the change in small batches, verifies behavior independently, and maintains an observable rollback or containment path.
Week 8
Measure the result and choose what follows
Fox CTO compares the result with the baseline and gives your leadership team a candid recommendation to continue, pause, redirect, or stop.
What you receive
Keep the evidence, the working increment, and the next decision.
Your organization receives usable application artifacts and a traceable rationale—not a recommendation that leaves another team to discover whether the proposed path actually works.
01
A bounded system, dependency, and behavior evidence map
02
A baseline and outcome scorecard with stated sources and confidence
03
A modernization decision packet with options and consequences
04
Characterization or equivalence evidence for the selected slice
05
A verified, reversible increment in the agreed environment
06
A next-slice roadmap with dependencies, risks, and economic ranges
Governed agent-assisted delivery
Add a coordinated modernization capability without building the platform team.
Fox CTO supplies the specialist workflows, operating controls, and principal oversight needed for the slice. Your organization keeps its repositories, resulting code, and authority over every consequential decision.
Evidence before confidence
Fox CTO treats each agent finding as a claim until code, tests, systems, data, or your accountable experts corroborate or verify it.
Human decision rights
Your named owner approves consequential decisions and changes to your systems. Agents cannot approve their own work or make irreversible commitments.
The exit is a decision
Continue, pause, redirect, or stop—with evidence.
At engagement close, your leadership team receives measured results, unresolved risks, capacity assumptions, and a decision-ready next step. A technically successful increment is not enough unless it retires meaningful risk, improves an outcome, or materially improves your investment decision.
If the evidence says the proposed path should not continue, saying so is a successful result—not a reason to manufacture more work.
Start with evidence, not a sales promise