CTO as a Service

The technology partner behind your team.

Whether you already have a CTO and engineers or are starting from zero, we fill the gaps: senior technology leadership when you need it, and engineers who build and run alongside yours.

Tell us what you're working on

What we take off your plate

The technology work an established business needs done well, without hiring a technology department to do it.

We build

  • Your productThe software or platform you sell, designed and built from first version to scale.
  • Your infrastructureThe cloud, security, release pipeline and monitoring your software runs on, watched around the clock.
  • Your internal systemsThe software your business runs on, replacing the spreadsheets it has outgrown.
  • Your integrationsYour software working together, so an order entered once reaches production, shipping and invoicing without anyone retyping it.

We strengthen

  • Your engineering team, made fasterAI agents that write, test and review code alongside your engineers, with your senior people signing off every release.
  • Your auditsSecurity controls and records ready for customer reviews and SOC 2.
  • Your big decisionsA second senior opinion on technology, vendors and risk before an investment, a raise or an acquisition.
  • Your AI spendWhere AI pays for itself, and where it doesn't.

How we work with you

Three shapes of engagement. Most clients start with the first and continue with one of the other two.

Technology assessment

A fixed-scope review of your systems, vendors, team and risks. You get a written plan with priorities, costs and what to do first.

CTO as a Service

Senior technology leadership, part-time. No CTO yet? We fill the seat. Already have one? We work for them: a second senior voice, extra capacity, and support in customer, auditor and investor conversations.

Product & engineering

We build and run your product and infrastructure, or work inside your team to make it faster. AI agents handle the routine work, and senior engineers approve every release.

Responsibilities, decision rights, deliverables and ownership are agreed before work starts.

Experience and evidence

What AI-assisted engineering delivered for a regulated financial technology company.

9 weeks
191 changes shipped
4 product codebases
100% of releases with senior engineer sign-off

Prepared for scrutiny

Customers, auditors and investors will ask how your technology is run. We put the controls and records in place for SOC 2, ISO 27001, ISO 42001, HIPAA, GDPR, CCPA, PCI DSS and NIST, with specialist audit partners, so the answers are ready before the questions arrive.

How we engineer and release software

Angus Dunn, founder of Captomi

Angus Dunn

Founder

25+ years in SaaS and enterprise software, Salesforce, SAP and regulated financial services, leading technology for companies from startup to enterprise scale.

About Angus

We take on a small number of engagements at a time.

Tell us what you're working on

A few lines is enough. Angus reads every message and replies by email.

20 to 2,000 characters.
Or email info@captomi.com

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.