Web
Fluxen Platform
Workflow automation for a logistics company whose ops team was living in spreadsheets. Built with Next.js and a Node microservices backend — the constraint was that their team had to be able to maintain it.
Case Study
Web · Mobile · AI · Consulting
Software built properly
for once.
Web apps, mobile products, and AI features — built by the same team from kickoff to launch. No handoffs, no scope-creep excuses.
What We Do
Four things.
Done well.
We don't do everything. These four areas are where we've built enough scar tissue to be genuinely useful.
Web Development
We build web applications end to end. If it needs to be fast, reliable, and maintainable two years from now, we know what that actually takes.
Mobile Development
Native iOS and Android, or cross-platform where it makes sense. We don't recommend React Native just because it's cheaper to build.
AI & Machine Learning
LLM integrations, fine-tuning, ML pipelines — or honest advice on when AI genuinely helps. We've seen too many AI features no one used.
Consulting
Architecture reviews, tech audits, team coaching. We read your code and give you a straight answer, not a polished slide deck.
About Teserakt
Small team.
Zero hand-offs.
Teserakt started taking overflow from agencies who'd oversold their capacity. We're still small on purpose — the person who scopes your project ships it. We've found that makes everyone less creative with excuses.
- We'll tell you if your scope doesn't make sense. It's faster than finding out in month four.
- The engineers are in the room from day one. No kickoff-then-handoff.
- Most of our work comes from referrals. We'd like to keep it that way.
47
Projects Shipped
6 yrs
In Business
91%
Clients Return
Our Work
Projects we're proud of
A selection of recent work across web, mobile, and AI.
Mobile
Lumine App
Health tracking for iOS and Android with Garmin and Apple Watch sync. Shipped in five months, which meant making scope calls fast and often.
Case Study
AI
Corvai — AI Assistant
A support assistant embedded in a B2B SaaS product. The brief was to reduce ticket volume; the real problem turned out to be that the docs were a mess. We fixed both.
Case Study
Web
Selova Commerce
Headless storefront rebuilt from a slow Shopify theme. The conversion lift was real; the bigger win was giving the team a codebase they could actually iterate on.
Case Study
Mobile
Sterlyx Banking App
Fintech mobile app with biometric auth and PSD2-compliant open banking. It passed the compliance audit on the first submission, which we're told is not typical.
Case Study
AI
Lumenra Analytics
Analytics dashboard that flags anomalies instead of just displaying numbers. The client had the data already — they just needed something that told them what to look at.
Case Study
Insights
From the Teserakt blog
Things we've figured out, argued about, and eventually written down.
Consulting2 min read
Modernising a Legacy Codebase Without Stopping Feature Development
The big-bang rewrite almost never works. Here’s the incremental modernisation approach we use to move a codebase forward while the business keeps shipping.
April 26, 2026Read →
Consulting2 min read
How to Run a Technology Strategy Engagement Without It Becoming Shelfware
Strategy documents that don’t result in changed behaviour within 90 days are expensive wallpaper. Here’s how we structure engagements so the output actually drives decisions.
April 26, 2026Read →
Consulting2 min read
The Architecture Review We Wish We’d Demanded Before Starting
Six months into a project, we found a database schema that made the core feature impossible without a full rewrite. That’s the last time we skipped the architecture review.
April 26, 2026Read →
Let's Build Together
Got a product
to ship?
Send us a rough brief or a one-liner about what you're trying to build. We'll tell you honestly if we can help — and if we can't, we'll point you somewhere that can.