Catherine Ives-Yim

About

Chartered Engineer and independent technical adviser

My career has moved between hands-on engineering, running businesses and advising the people who fund them. The thread through all of it: someone needed a hard problem solved, usually where technology and money meet.

What I bring

Technical depth, kept current

I trained as an electronic and computer engineer and started out writing real-time software for avionics. Since then I have worked across embedded systems, connected devices, Bluetooth and IoT, cloud platforms, data architecture and mobile apps. Today I use AI coding tools every day, and I have used them to lead the build of production systems that would once have needed a full development team. I am most useful when a technical decision has commercial weight, or a commercial decision needs a technical sanity check.

Board-level experience

I have been chief operating officer of one listed technology company and chief executive of another. I have led a business through an award-winning restructure ahead of its IPO, integrated acquisitions, and put together the rescue plan and new investment that saved a business and many of its jobs after it went into administration. I have also been on the assessing side, carrying out technology audits for a major UK bank and a business investment organisation.

Breadth

Alongside the technology work I have founded, grown and sold a manufacturing business, and founded, run and sold an award-winning restaurant. Green technology and e-mobility, health technology, connected products, software, manufacturing, defence, the public sector, food and retail: I have usually seen a version of a problem before, in a different industry.

International

I have worked as a technology adviser and consultant across the UK, Europe, the Middle East, the Far East, the USA, Canada and Africa: platforms serving 18+ regulatory zones in eight languages, national and Far East programmes as an interim CTO, advice on ecological sanitation for projects in Africa at the invitation of a UN health agency, and a manufacturing business sold to a German buyer. Most of the products I advise on are sold into several markets with different rules, and I have seen how differently the same technology decision plays out from one jurisdiction to the next.

Career in brief

Most recent first.

  • E-mobility
    Head of powertrain and global data architecture

    Technology strategy for a multi-product, multi-region e-mobility business: powertrain roadmap and global app infrastructure across 18+ regulatory zones and eight languages, with extensive use of AI to speed up development and automate data analysis.

  • Health technology
    Founder and chief executive

    Conceived and built a bio-sensing smart wearable with machine learning, IoT, a cloud back end and caregiver connectivity. Full technical ownership from architecture to manufacturing readiness, plus investment strategy and clinical partnerships in regulated health technology.

  • Innovation
    Co-founder

    Developed a structured collaboration and innovation method to help organisations become more agile. It became the basis of Idea Mining.

  • Manufacturing
    Founder and managing director

    Founded a business designing and making sanitation equipment for off-grid and ecological living. Created new manufacturing processes and materials, opened a new market online and through international sanitation groups, and grew to nearly £1m turnover and 20 staff across two sites. Invited by a UN health agency to advise on ecological sanitation for projects in Africa. Sold to a German company.

  • Hospitality
    Founder and managing director

    Spotted a gap and founded a restaurant built around food intolerances. Voted Restaurant of the Year by public vote from more than 500 venues. Sold.

  • Consulting
    Founding consultant, independent consultancy network

    A network of consultants working much like barristers’ chambers. Interim chief technology officer for two listed companies of around 150 staff each, on national and Far East projects.

  • Software
    Systems integration director, then chief operating officer and chief executive

    Led the restructuring of a software business from services to products ahead of its IPO, winning a regional business award. Integrated four acquired software businesses, at a peak of £15m turnover and 200 staff. When the sector collapsed, the administrators asked me to find a way to save the business: I found new investment, stabilised the major client relationships and created a new route to market.

  • Consulting
    Principal consultant, international consultancy

    Technology audits and strategic reviews of businesses for a major UK bank before lending. Financial modelling to improve return on capital and resilience for multinational clients. Opened secure wide-area network access for defence sites worldwide. Leadership training in creativity, financial scenario planning, strategy and quality management.

  • Food and retail
    Management and technical consultant

    Found a runaway cost problem in a service and support operation that was draining hundreds of thousands a year from the margin. Designed new processes and a client-server system giving managers real-time control of engineers, spares and equipment, and exposed the clients whose demands far exceeded what they paid. Ran the whole programme remotely over a dial-up modem, years before broadband.

  • Where it started
    Engineer

    Real-time software for avionics, written in assembler, where every instruction mapped almost directly to what the processor did.

Recent projects

Fienti: a connected vehicle platform

A production-grade platform for e-mobility makers and fleet operators, built for a client launching a new business on the same multi-region pattern I developed in my e-mobility role: 18+ regulatory zones and eight languages. Heavily AI-enabled, with me as architect guiding every part of the work. Two Flutter apps, an operator portal and a customer web portal; nine vehicle lifecycle stages; 18+ regulatory zones and eight languages; thousands of automated security tests across database, web, API, apps and Bluetooth, run with industry-standard security tools by different AI models from the ones that wrote the code; signed over-the-air firmware updates with rollback; load tested to 300,000 simulated users; per-customer data sovereignty. fienti.com

Aircraft noise monitoring and reporting

A dual-redundant flight tracking and noise analysis system used by a local authority in its oversight of a regional airport. Two independent self-healing nodes with automatic synchronisation, noise classification across 60+ aircraft types, weather correlation, night flight analysis and automated reports. Architecture, development, deployment and operation, end to end.

Qualifications

  • BSc (Hons) First Class, Electronic Engineering
  • MEng
  • Chartered Engineer (CEng), Member of the IET
  • MBA

Frameworks and thinking

I write regularly about AI in engineering, technology leadership and strategy, and I developed my own innovation method, Idea Mining, which grew out of a long record of hands-on invention across many sectors. The writing page collects it all.

Working together

Independent technical advice, AI Opportunity Workshops, due diligence, decision analysis and fractional technical leadership. See services. Based in Leeds, working with clients in the UK and internationally, on site or remotely.

Get in touch →

Tell me what you are trying to decide.

I will suggest the smallest useful first step. Based in Leeds, working in the UK and internationally, on site or remote.

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