Engineering Advisory & Fractional CTO
Fractional CTO Leadership for
Scaling Software Companies
We embed into engineering teams at Series A–C to fix delivery, build operating systems that scale, and introduce AI-first ways of working — without a full-time hire.
- Fractional CTO and engineering advisory
- Engineering audits and operating model design
- Embedding practical AI into engineering teams
Selected results across engagements
$50M+
Portfolio Managed
4x
Average Team Scale
100+
Global Hires
2–3x
Delivery Improvement
50+
AI Workflows Automated
The Problem
Does this sound like your team?
As your team grows, delivery slows — priorities blur, decisions bottleneck, and AI is changing the game faster than most orgs can adapt. It's not a talent problem. It's an operating-model problem.
An engineering operating model is the way work gets prioritised, owned, shipped, and measured.
Tap every statement that resonates.
What We Help With
Structured systems.Scalable execution.
We replace ambiguity with operating systems — repeatable frameworks that give your engineering organization clarity, rhythm, and accountability.
Fractional CTO
Roadmap, architecture, and executive-level strategy — without the full-time hire.
Operating Model Design
Sprint cadences, ownership maps, and escalation paths that actually get followed.
Delivery & Execution
Unblock shipping. Fix topology, kill handoff waste, make throughput predictable.
Hiring & Team Building
Structured interviews, onboarding that sticks, growth paths that retain.
Architecture & Tech Debt
Platform audits, migration plans, and decisions that won't haunt you in 18 months.
AI-First Engineering
Agents, MCP servers, and automated pipelines embedded into intake, scoping, routing, and reporting — AI that reduces coordination overhead and compounds over time.
Experience & Outcomes
Proven results across engineering organizations
Scaled engineering from 1 to 7 squads
Grew engineering capacity at a fast-growth cybersecurity platform, improving delivery throughput by ~150% and reducing onboarding time by ~70%.
Managed a $35M services portfolio
Corrected contract and delivery misalignment, reduced unbillable hours, and drove major operational improvements across a global organization.
Led enterprise migrations at scale
Coordinated complex migration programs across engineering, finance, UAT, SSO, and executive stakeholders for dozens of customer instances.
Built AI-first operating systems
Designed and delivered AI-powered intake, scoping, routing, resource allocation, and reporting systems for professional services.
Not AI theatre — implemented systems that remove hours of operational drag from real teams.
AI Implementation — In Numbers
<1 min
Ticket creation
PSR Creation Agent with auto-routing — down from 10 minutes
30 min
Readiness assessment
Dual-AI Aurora analysis framework — down from 1–2 weeks
13.5 hrs/wk
Freed from manual triage
Automated intake validation and routing pipeline
Engagements
Three ways to work together
Testimonials
What leaders say
Client details are withheld where required by confidentiality obligations. References may be available where appropriate during the engagement process.
"Arc&Delta came in, diagnosed exactly what was broken, and built something that actually outlasted the engagement. Six months later the team is still running on the systems they put in place."
Founder & CEO, SaaS Platform
"We didn't need another consultant telling us what was wrong. We needed someone to fix it and make sure it stayed fixed. That's exactly what Arc&Delta delivered."
CTO, Fast-growth SaaS Platform
"The goal was always to make themselves unnecessary — and they did. The operating model they built runs itself now. That's the point."
VP of Operations, Series B Technology Company
"Within weeks we had more clarity on delivery than we'd had in years. They didn't just improve things — they built the infrastructure for us to keep improving on our own."
Co-founder, Scaling Technology Company
"Arc&Delta thinks about the business, not just the engineering. Every recommendation was grounded in commercial reality. They got in, made the right calls, and left us in a significantly stronger position."
VP of Product, Series A Technology Company
Ideal Clients
Who this is for
Arc&Delta typically works with B2B SaaS companies between Series A and Series C — teams large enough to have a delivery problem, small enough to fix it fast.
Founders with product-market fit facing growing pains
SaaS startups with 5–50 engineers needing structure
Companies where delivery is becoming unpredictable
Organizations preparing to scale engineering significantly
Companies exploring practical, impactful AI adoption
Not the Right Fit
Who this is not for
Pre-product companies looking for a technical co-founder
Companies looking for staff augmentation or extra developers
Organizations with no willingness to change processes
Engineering leadership. AI implementation. Delivered as one.
Fractional CTO leadership and AI workflow design for teams that need both — without the overhead of a full-time hire.
Request a Strategy Call