We build software that lasts.
Code reviews. Architecture. Full-stack development.
From discovery to long-term partnership.
What we do
Independent code reviews, architecture audits, and UX assessments. Legacy codebase modernisation that doesn't break production. Actionable findings you can take to any team. Or use as the starting point for a deeper engagement.
We study how users actually use your software. Search patterns, workflows, friction points. Then redesign around what the data tells us.
Fast, accessible interfaces built as component systems. Tested across browsers and devices with automated visual regression testing so nothing breaks silently.
Scalable server-side systems that handle complex business logic, multi-tenant data isolation, and high-throughput integrations.
Conversational copilots and natural-language tools that give your team instant access to the data buried across your systems.
Automated build pipelines, containerised environments, and staged deployments. Principle of least privilege, role-based access control, encryption at rest and in transit, and audit logging across every application.
What we build
Software for startups, regulated industries, and established businesses. From first release to products still evolving years later.
First releases for early-stage teams. Scoped tight, architected sensibly, shipped without the six-month waterfall.
Quoting, pricing, support workflows, and financial calculators. Regulated domains where the business logic is the hard part.
Industry software with real permissions, messy integrations, and users who log in every day. Partner portals, ops tools, vertical SaaS.
Apps where customers manage accounts, submit applications, upload documents, and check status.
Old stack. Migrations, refactors, and UX overhauls while the product stays live and earning.
Copilots and intelligent search on top of existing products. Help users find answers in data scattered across systems and documents.
How we work
We learn everything relevant about your business, data models, user workflows, business logic, and the history. When a decision needs to be made, we have the context to make it.
UX research to production deployment. Our team owns all layers: design, frontend, backend, database, CI/CD, and production support.
Every product we build is designed to evolve for the long term. New capabilities, better UX, tighter performance, year after year.
About
IENO is a senior engineering and design team based in Sydney and Prague. We partner with organisations to design and build their digital products from scratch and stay on to evolve them year after year.
The name? A play on "I know" and on 1s and 0s.
Get in touch
hello@ieno.ioSydney
81-83 Campbell Street
Surry Hills NSW 2010
Australia
Prague
K Žižkovu 9
190 00 Praha 9
Czech Republic