Software Solutions Architecture
Designing resilient, scalable systems end to end — from domain modelling to delivery.
Founder · 17+ years in IT
Hi, I’m Lennox
I build IT that
businesses rely on.
Founder of Onelnx and a principal engineer with a career spanning insurance, media, retail and e-commerce — from writing the first line of code to leading the teams and architecture behind it.
Principal Engineer, Valtech
United Kingdom
Engineer → Principal
Career
17 years, one upward path.
From engineer to principal across six companies — each step a deeper hold on architecture, delivery and the teams that ship it.
TODAY
Founder · Onelnx
Putting 17 years of engineering into amazing IT experiences for businesses.
Valtech
Principal Engineer
Digital Consultancy
2017 – Present
8 yrs+
Ocado
Senior Software Engineer
E-commerce & Tech
2017
3 mos
BBC
Senior Software Engineer
Media & Broadcasting
2014 – 2017
2 yrs 8 mos
Kempster
Senior Software Engineer
Technology
2012 – 2014
1 yr 9 mos
The Rank Group
Software Engineer
Gaming & Leisure
2009 – 2012
3 yrs 1 mo
QBE
Software Engineer
Insurance
2009
7 mos
By the numbers
0+
Years in IT
Since 2009
0
Companies & teams
Engineer → Principal
0
Enterprise clients
Across six sectors
0
Company founded
Onelnx
What I do
From the architecture down to the cabling.
Cloud Solutions Architecture
Architecting and migrating workloads to cloud and hybrid environments.
Artificial Intelligence
Do you know the difference between skills, MCP and RAG? We do. Our AI-powered insights help you make informed decisions about your IT strategy and operations.
Team Leadership
Leading and mentoring engineering teams to ship with confidence.
Physical Networking
Hands-on network infrastructure — the foundation everything runs on.
Communication
Translating between business and engineering, clearly and without jargon.
Clients & brands
Some of the clients and brands I've worked with over the years
Work that’s powered household brands across six very different industries.
easyJet
Aviation
BBC
Media & Broadcasting
Toyota Financial Services
Financial Services
Specsavers
Retail & Optical
Cancer Research UK
Charity & Nonprofit
Ocado
E-commerce & Tech
Open to conversations
Let’s build something
that just works.
Whether it’s your infrastructure, your architecture, or your next big idea — reach out by any means and let’s talk.