Founder-led technology consultancy

Build faster.
Stay secure. Avoid expensive mistakes.

Practical SaaS, security and AI engineering advice from someone who has built software products, run development teams and sold technology businesses — not a slide-deck consultancy.

25+ yearsbuilding and running software businesses
Founder-ledsenior input without agency overhead
SaaS + securityarchitecture, cloud, identity and delivery
AI-nativemodern agent-assisted development workflows
Core services

Three focused ways I can help.

Designed for founders, SaaS companies and technology teams that need senior technical judgement without hiring a full-time CTO or another large consultancy.

Standard consultancy rate: £1,250/day. Fixed-fee engagements available where scope is well defined.
01 / AI ENGINEERING

AI Engineering Accelerator

Turn AI coding tools from ad-hoc experiments into a disciplined engineering system. I review your workflow, codebase and controls, then design a practical agent-assisted development process your team can actually use.

Typically 2–4 days scoped to your team and codebase
02 / ARCHITECTURE + SECURITY

SaaS Architecture & Security Review

An independent review of application architecture, authentication, tenant isolation, secrets, cloud infrastructure, deployment, backups, email, resilience and high-risk technical debt — with a prioritised remediation plan.

Typically 3–6 days depending on platform complexity
03 / LEADERSHIP

Fractional CTO

Senior technical leadership for businesses that need better decisions, stronger delivery and independent oversight — without a permanent executive hire. Architecture, developers, suppliers, security and roadmap all covered.

From £2,500/month retained support
Simple pricing£1,250/day

My standard rate for project consultancy. Fixed-fee engagements are available where the scope and deliverables are clearly defined.

Specialist engagements

High-value technical work when the stakes are higher.

Short, outcome-led engagements where experienced technical judgement matters more than adding more developers. Most are billed at the standard day rate, with fixed fees available for tightly defined scopes.

Technical due diligence

Independent assessment for SaaS buyers and investors: code, architecture, security, scalability, technical debt, team risk and operational maturity.

Cloud & security remediation

Review and fix fragile AWS/GCP deployments, IAM, secrets, deployment pipelines, backup gaps, tenant isolation and security weaknesses.

AI-assisted MVP delivery

Take a strong product idea from scope to working SaaS MVP using a tightly managed, AI-assisted engineering workflow instead of a bloated project team.

Development rescue

Step into delayed or drifting software projects, establish what is really wrong, simplify the plan and get delivery moving again.

The difference

Advice from a builder, not an observer.

I work at the point where commercial reality meets engineering. That means understanding what should be built, what should be secured, what can be automated and — just as importantly — what is not worth doing.

✓Architecture tied to commercial goals, not technical fashion.
✓Security designed into the product rather than bolted on later.
✓AI used to increase engineering leverage while retaining review and control.
✓Direct access to the person doing the thinking — no junior consultant handoff.
1. DiagnoseUnderstand the product, commercial pressure and actual technical risk.
2. PrioritiseSeparate critical work from noise and produce a clear decision path.
3. ImplementWork with your team or deliver the intervention directly where useful.
4. TransferLeave your team with better systems, documentation and capability.
Ian GillettFounder & technology consultant
SLR Soft
About

Commercially minded. Technically hands-on.

I’ve spent more than 25 years building software, delivering development projects and running technology businesses. I’ve also sold businesses, so I understand the commercial side of technical decisions — not just whether something can be built, but whether it should be.

Today my work sits across SaaS architecture, information security, cloud infrastructure and AI-assisted software engineering. I’m most useful when a founder or management team needs an experienced independent view, fast.

SaaSproduct architecture & delivery
Securityidentity, data & cloud controls
AIagent-assisted development
FAQ

Typical questions.

Do you take on full-time development contracts?

Usually not. The focus is senior, high-leverage work: diagnosis, architecture, security, technical leadership and targeted implementation. I can help deliver where needed, but I am not positioning SLR Soft as a body-shopping agency.

Can you work with our existing developers or agency?

Yes. Most engagements are designed to strengthen an existing team: clearer architecture, better controls, better use of AI tools and independent oversight of delivery.

Can you review a company before we acquire it?

Yes. Technical due diligence can cover product architecture, source code, security, infrastructure, scalability, development process, technical debt, operational risk and key-person dependencies.

Do you work remotely?

Yes. Most work can be delivered remotely across the UK, with on-site time arranged when it materially improves the engagement.

How do you charge?

My standard consultancy rate is £1,250 per day. Where the scope is clear and well defined, I can also quote a fixed fee. Fractional CTO work is usually structured as a monthly retainer.

Have a technical problem that needs a senior answer?

Send me a short outline. I’ll tell you quickly whether I can help, the likely time commitment and the sensible next step.

consulting@slrsoft.com →