Expert IT consultants with over 50 years combined experience in IT strategy, project management and analysis.
What we can do for you
IT Project Management
Optimise your IT delivery with quality project management on demand. Take advantage of the Nukaizen team’s decades of project management experience in both corporate and start-up environments.
Business Analysis
Save time and money while delighting your customers with quality business analysis from Nukaizen. With technical, business and cyber-security expertise we cover every aspect of solution design and stakeholder management.
Fractional CTO
Leave your IT strategy in safe hands while you focus on your core business. Nukaizen’s fractional CTO service provides you with experienced IT leadership within your budget and on your terms with flexible contract arrangements.
An experienced partner to supercharge your IT strategy
Attracting the best IT management can be both difficult and expensive. With Nukaizen you have access to a highly experienced team of senior IT professionals on demand saving you both time and money.
Please get in touch with us using the form below to find out more.
Who are we?
Dr Mark Wallis
Sarah Wallis
Dr. Mark Wallis is a computer scientist and software engineer who specialises in software architectures, cyber security, compliance and education. With over 25 years of experience in I.T., Mark has held senior leadership and C-suite roles across various FinTech, Open Banking and Managed Services companies. Mark holds a PhD in distributed component-based systems and lectures courses such as Enterprise Software Architectures and Distributed Computing.
Sarah Wallis is a seasoned IT leader with over 25 years experience implementing technical solutions for organisations in both corporate and start-up environments. With a background in the heavily regulated industries of banking and insurance she has first-hand knowledge of the IT regulation requirements for large enterprises. Having also worked as a project manager on enterprise level change initiatives Sarah has a track record of delivering large scale change securely and successfully.
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“Business Process and Software Specialists Mark and Sarah have significant technical expertise in software development and business process improvement. I engaged Nukaizen to review and improve my business processes. Their ability to communicate complex concepts clearly and effectively sets them apart. Highly recommended for anyone wanting to improve their business with seamless collaboration."
Phil Couch - Director, Newcastle Bushfire Consulting
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"Partnering with Nukaizen has provided Jaegersoft with effective strategies and invaluable support in optimising our project and IT management processes, ensuring we operate more efficiently while maintaining a high standard of service delivery. Sarah’s expertise in software consulting, process optimisation, and strategic project oversight has helped us streamline workflows, improve resource visibility, and enhance the scalability of our software team. For any organisation looking to improve the efficiency of their software development operations and scale effectively."
Viv Jayachandran - Managing Director, Jaegersoft
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“Mark and Sarah have significant technical expertise in software development and business process improvement. I engaged Nukaizen to review and improve my business processes. Their ability to communicate complex concepts clearly and effectively sets them apart. Highly recommended for anyone wanting to improve their business with seamless collaboration."
Cory Robertson - CEO at BoomA Food Group
Contact Us
Interested in working together? Please send us your details and we will be in touch shortly.