Engineering consultancy × AI product studioLondon / Bangkok
Your AI works in the demo.
We make it work in production.
Whether you're replacing a SaaS you resent renting or building the one you'll sell, the hard part is the same — making it reliable, scalable and secure. That's what we've done for forty years.
Trusted on hard problems by
01 Who we're for
Buy was the easy answer. Not anymore.
AI collapsed the cost of building. The companies winning now build what's theirs instead of renting someone else's compromise — if they've got someone who can take it past the demo.
Enterprises
Replace the SaaS you resent renting
Software shaped to how you actually work, instead of bending your business around a vendor's roadmap — enterprise-grade from day one.
Founders
Build the SaaS you'll sell
To market faster and cheaper than the incumbent you're aiming at — and built to ship, not just demo.
02 How we help
Advise, build, evolve —
one senior team across all three.
Most clients start at one stage and move along it. The person who scopes the work is the person who ships it.
01 · ADVISE
“We're not sure what to build — or how to get our AI pilot past the demo.”
AI strategy
Architecture & tech direction
Cloud-readiness
02 · BUILD
“We know what we need. Build it properly, and don't break what's running.”
AI & cloud engineering
Migration & integration
Pilot → production
03 · EVOLVE
“It's live. Keep extending it — with a senior head on the architecture.”
New features & roadmap
CTO / CTO-1 oversight
Team augmentation
03 How to work with us
Two ways in. Both plain about what you get.
For CTOs & engineering leaders
Consulting
You getSenior people on your team
You payDay rate
Best whenYou'll steer the work, or it's open-ended
For founders
AI Product Studio
You getA finished product, senior-led
You payFixed price · from ~£50k · 2–3 months
Best whenThe outcome's defined and you want us to own delivery
04 Selected work
The proof is what we've shipped.
Consulting — enterprise
True · AutoMod
Telco · ML moderation
Automated content moderation across a national platform.
BBC · Store
Media · Platform
Build and integration for a high-traffic digital store.
VERSO
EdTech · Cloud
Scaling a learning platform on serverless AWS.
AI Product Studio — built by Fluxus
Screenshot Live
Clouseau
Forensic document intelligence
Reads everything a business has ever written down and joins the dots — every finding traced to its source, running entirely on your own machine.
Screenshot Live
centralised.ai
Compliance register
An inspection-ready record of every system and who owns it.
Screenshot Beta
ting.pm
Tested AI code delivery
Ships code that's been tested and reviewed — not just generated.
Screenshot Client build
Pregnancy test reader
Native iOS / Android · AWS vision ML · 3-month fixed build
Native apps that read a test strip through a custom capture frame, a vision-ML pipeline that beat the multimodal LLMs at the actual task, and a constrained chat that stays on topic — with a serverless dashboard mining aggregate use for product ideas. Now in FDA-compliance prep.
05 Insights
What we think, with the working shown. All insights →
001An AI pilot is not a product. The 80% nobody scopes.Pilot → Production
002Why we shipped “boring” vision ML over a multimodal LLM.Field notes
003Serverless isn't a cost story for your CFO. Stop selling it as one.Opinion
Get in touch
Tell us what you're working on.
You'll hear back from someone who's built this kind of thing before — not a sales sequence.
info@fluxus.io ↗orBook a 30-min call ↗
London · Bangkok — we'll reply in your timezone.
A boutique engineering team building AI and cloud systems for problems that don’t fit off-the-shelf software.