Sperring Software Consulting
Sperring Software Consulting

Portfolio CTO advisory for PE-backed and founder-led software businesses

Portfolio CTO advisory for PE-backed and founder-led software businesses

Turn product, engineering, AI and cyber risk into a board-ready 90-day value plan.

I help CEOs, chairs and investors get a clear, independent view of the technology issues affecting growth, delivery confidence, AI adoption, cyber risk and board decision-making, without hiring a full-time CTO or starting a heavy transformation programme.

Best fit for PE-backed, founder-led or investor-adjacent software businesses with engineers already in place, where technology decisions now affect growth, risk, valuation or board confidence.

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Board-level diagnostic

Tech Value & Risk Scan

A fixed-scope, board-facing diagnostic for software and tech-enabled businesses that need clarity before hiring, rewriting, replatforming, investing, acquiring or committing to a longer CTO engagement.

Duration
10 working days
Pricing
From £9,500 + VAT
Read about the Tech Value & Risk Scan
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Selected outcomes from focused CTO judgement and constraint removal

80%
Delivery drag reduced
Release flow and ownership made clearer for leadership

Pina Vida: focused constraint removal across release flow and ownership

3-10x
Release confidence improved
From a handful of releases per year to multiple releases per week

Pina Vida: pace affected by stakeholder constraints

50%
Operational risk reduced
Fewer handoffs and less operational drag

Nicer Group: platform and delivery improvements reduced operational load

$10k+
Commercial waste removed
Manual release involvement removed

Pina Vida: historical release overhead reduced through automation

Results vary by context. These outcomes came from focused technology judgement, risk reduction and practical execution, not a generic transformation programme.

When to bring me in

When technology starts affecting growth, valuation, risk or board confidence, leadership needs a clear view of what matters and what to do next.

Technology is becoming a board-level risk, but the signal is unclear.

Delivery delays are affecting growth, margin, customer confidence or valuation.

AI initiatives are starting without clear governance, ownership or commercial logic.

Cyber, resilience or customer assurance is becoming a sales or due diligence concern.

The company is considering a CTO hire, replatform, acquisition, restructure or major investment.

The board needs an independent view before committing budget.

These are rarely just engineering problems. They are usually value and risk questions that need senior technology judgement translated into business decisions.

Board-level diagnostic

Tech Value & Risk Scan

A fixed-scope board-facing diagnostic for software and tech-enabled businesses that need clarity before hiring, rewriting, replatforming, investing, acquiring or committing to a longer CTO engagement.

Leadership interviews
Evidence and architecture review
Product, engineering, AI, cyber and vendor risk assessment
Board memo
One-page scorecard
Risk register
30/60/90-day value plan
Executive readout
Read about the Tech Value & Risk Scan Book an introductory call

At a glance

Duration
10 working days / 2-3 weeks
Price
From £9,500 + VAT
Scope
Product, engineering, AI, cyber and vendor risk assessment
Output
Board memo, scorecard, risk register and 30/60/90-day value plan

For CEOs, chairs and investors

I work best where leadership needs a clear, independent technology view without adding another permanent executive or heavy consulting team. The output is designed for decisions: a scorecard, board memo, risk register and 30/60/90-day value plan.

Board scorecard

A one-page view of technology value, risk and decision quality.

Board memo

Plain-English context for CEOs, chairs, investors and board members.

Risk register

Product, engineering, AI, cyber, vendor and platform risks prioritised by business impact.

Decision map

The choices, owners and trade-offs that need to become explicit.

30/60/90-day value plan

Sequenced actions with expected impact, owners and suggested measures.

Executive readout

A focused discussion designed to help leadership decide what happens next.

Ongoing advisory

Portfolio CTO Retainer

Light-touch ongoing CTO advisory for companies that need senior judgement, board reporting and decision support without a full-time CTO or day-to-day operator.

Read about ongoing advisory

£7.5k-£8.5k/month + VAT

3-month minimum

Fortnightly leadership calls

Monthly board memo

Monthly scorecard / risk tracker

Hiring, roadmap, vendor, cyber and AI governance challenge

Async decision support within agreed limits

Remote-first with occasional paid board/workshop travel

Normally no more than two retained advisory clients at a time

Selected work

Public examples reframed around commercial impact, risk reduction, clearer leadership decisions and measurable delivery improvement.

Pina Vida

Agency / product delivery environment

Situation: Multi-day, risky releases and delivery friction were creating commercial drag and low confidence.

Intervention: Redesigned the delivery system, simplified release processes, clarified ownership, and automated deployment flow.

Outcome: Moved from roughly 4-5 releases per year to multiple releases per week; reduced lead time by around 80%; removed manual release involvement and made delivery risk more visible.

Caveat: Timeline and pace were affected by stakeholder constraints.

Nicer Group

Product/platform modernisation environment

Situation: Platform direction, operational load, and migration choices needed clearer sequencing for leadership.

Intervention: Guided the EJS to Next.js migration, supported container-based architecture, and helped the team become more self-sufficient.

Outcome: Reduced operational toil by around 50% and transitioned from fractional CTO involvement to exec advisor once leadership and the team could carry the work.

Drive eSource

Founder/operator experience building B2B SaaS from zero

Situation: A new B2B SaaS venture needed product, workflow, data and integration decisions translated into a buildable platform.

Intervention: Designed procurement flows, built a modular monolith with NestJS and React, and shaped the integrations model.

Outcome: Built the product and technical foundation for a B2B SaaS venture across workflow, data, and partner integration constraints.

Designed to stay small

I only take a small number of retained clients at once. The model is remote-first, structured around fortnightly leadership calls, monthly board memos and clearly scoped decision support. It is advisory by design, not hidden line management or unlimited operational cover.

Small by design

I only take a small number of retained clients at once, with a maximum of two retained clients at a time.

Remote-first

The model is built around remote leadership calls, async review and monthly board outputs.

Paid travel only when useful

Occasional board sessions or workshops can be added as paid travel when the decision warrants it.

Advisory, not hidden management

It is not hidden line management, programme ownership or unlimited operational cover.

How I form the view

The work combines board-level CTO judgement with evidence from the product, engineering and operating system. The goal is not to install a methodology. The goal is to make the next decisions clearer.

Product and roadmap

Whether engineering effort is connected to commercial priorities and value creation.

Leadership and ownership

Who owns technology decisions, risks, trade-offs and execution accountability.

Architecture and vendors

Platform risk, dependencies, resilience, cost and vendor exposure.

AI and cyber governance

Whether AI, data, security and assurance decisions are controlled enough for growth and diligence.

Board visibility

The measures and narrative leadership needs to make better technology decisions.

What this is not

This is not staff augmentation, daily delivery management, programme management, ticket writing, emergency incident response or unlimited Slack access. If you need another full-time operator, I am probably not the right fit. If you need senior technology judgement that helps leadership make better decisions, an introductory call is worthwhile.

This works best if

  • You already have engineers or technical vendors in place.
  • Technology decisions now affect growth, risk, valuation or board confidence.
  • You need an independent view before hiring, investing, acquiring or replatforming.
  • Leadership is willing to make decisions from evidence, not just opinion.
  • You want senior challenge without adding a heavy consulting team.

Probably not a fit if

  • You mainly need extra developers.
  • You need daily standups or delivery management.
  • You want programme management or ticket writing.
  • You need emergency incident response or 24/7 cover.
  • You want unlimited Slack or Teams access.
James Sperring - Portfolio CTO and technology advisor

About James Sperring

I am James Sperring, a senior Fractional and Portfolio CTO helping CEOs, boards and investors translate technology complexity into clear decisions, risk reduction and 90-day value plans.

I have worked as CTO, fractional CTO, advisor and founder/operator across agency, product, platform and B2B SaaS contexts. My strongest work sits where product, engineering, architecture, AI, cyber risk and leadership decisions overlap.

  • Board-level CTO judgement
  • Software and tech-enabled businesses
  • Delivery improvement
  • Architecture and platform risk
  • AI adoption and governance
  • Cyber and resilience prioritisation
  • Remote-first advisory
  • Bounded, senior, low-drama engagement

Operating context

B2B SaaSProduct strategyPlatform riskAI governanceCyber prioritisationVendor decisionsBoard reporting90-day plansUK and US time zones
Based in the UK. Remote-first, with occasional paid board or workshop travel where it helps the decision.

FAQ

Why start with the Tech Value & Risk Scan?

Because board-level technology decisions need an independent view of value, risk and sequencing before anyone commits to a hire, replatform, acquisition, restructure or retainer.

Who is this for?

CEOs, founders, chairs, NEDs, CFOs, investors, PE operating partners and leadership teams in software or tech-enabled businesses with engineering already in place.

Is this hands-on delivery management?

No. The value is senior technology judgement, decision support, board reporting and a practical 90-day plan. Delivery-specific work is available only where clearly scoped.

Can you help with AI and cyber risk?

Yes, where AI, data, security, resilience and customer assurance decisions need to be translated into governance, priorities and commercial risk.

What does it cost?

The Tech Value & Risk Scan starts from £9,500 + VAT. Portfolio CTO Retainer work is £7.5k-£8.5k/month + VAT with a 3-month minimum.

How much retained advisory capacity do you take on?

I normally work with no more than two retained advisory clients at a time. The model is remote-first, with occasional paid board or workshop travel only when useful.

What about the Delivery Constraint Audit Sprint?

It still exists, but as a narrower diagnostic when the main issue is delivery flow, ownership or roadmap execution.

Read about the delivery review

Need a board-ready view of technology value and risk?

Start with an introductory call. If an independent review would be useful, we can agree the scope quickly. If another route makes more sense, I will say so.

Book an introductory call Read about the Tech Value & Risk Scan

Useful when

  • The board needs a clearer technology narrative.
  • AI, cyber, platform or delivery risk is affecting decisions.
  • A hire, acquisition, restructure or investment is being considered.

Contact

Tell me what technology decision, risk or delivery constraint is creating board-level concern. I will reply with introductory call slots or a clear view on whether I can help.

Prefer to book directly?

Skip the form and reserve an intro call now.

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hello@sperring.software
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On request after intro call