Trusted by teams shipping at scale
01 / Practice
One team, end to end
Strategy, design and engineering sit in the same room and answer for the same outcome. No hand-off, no translation layer, no surprises in week nine.
Built to be maintained
We ship design systems, documentation and tests — not a pretty file and a goodbye. Your team keeps moving after we leave.
Measured in the market
Every engagement starts with the number we are trying to move, and ends with a read on whether we moved it.
02 / Capabilities
Five capabilities. One accountable team.
Product & Web Design
Interfaces people trust on the first try. We work from real user evidence to a production-ready design system — not a mood board and a handover.
Median 6 weeks to a clickable, testable product.
Discovery
UX research
UI design
Design systems
Prototyping
Custom Software
Platforms that survive their own success. React, TypeScript, Node and Postgres, shipped behind tests and observability from day one.
99.95% median uptime across client platforms.
Web apps
APIs
Integrations
DevOps
Framer & CMS
Brand & Identity
Naming, identity systems and motion for companies that need to look like the category leader before they are one.
Naming
Identity
Motion
Growth & Search
Technical SEO, content programmes and conversion work that compound instead of spiking.
SEO
Content
CRO
Lifecycle
AI Engineering
Assistants, retrieval and automation with evaluation harnesses, so quality is measured rather than hoped for.
Assistants
RAG
Evals
2026
Northwind
Fintech
A retail bank that feels like a product
activation rate
app store rating
2025
Voltline
Mobility
A charging network with a premium face
sessions in year one
support tickets
2026
Clarity Health
Healthcare
Clinical data that reads like a story
system usability score
task completion
2025
Atelier Sud
Retail
Luxury commerce without the friction
average order value
repeat purchase
04 / Outcomes
Measured across 62 engagements, 2019—2026
raised by clients after launch
median conversion lift
countries shipped to
international design awards
05 / Process
Five steps, no theatre.
Every engagement runs the same spine. What changes is depth, not order.
01
Discover
Two weeks of interviews, analytics and an honest read of the market. We finish with the one number we are trying to move.
02
Define
A written strategy, an information architecture, and a scope you can actually price and defend internally.
03
Design
Weekly builds in the browser, never slides. You review real screens with real content and real edge cases.
04
Build
Production engineering with tests, reviews and observability. Design and code stay in sync through a shared system.
05
Scale
Post-launch measurement, iteration and enablement, so your team can carry the work forward without us.
06 / Clients
They shipped what two previous agencies only pitched. Six weeks in we had something the board could actually use, and by the third quarter it was the reason we raised.
Elena Marchetti
Chief Executive, Northwind
Daniel Okonkwo
Chief Product Officer, Clarity Health
Sofia Ruiz
Founder, Atelier Sud
07 / Recognition
Nice, but the metrics matter more.
Twelve awards across eight years. We put them here because clients ask, and we keep them below the numbers because that is the right order.
2026
Awwwards Site of the Day
Northwind
2026
CSS Design Awards — Website of the Month
Clarity Health
2025
FWA of the Day
Voltline
2025
Webby Nominee — Financial Services
Northwind
2024
Fast Company Innovation by Design, Finalist
The Hollow
2024
Communication Arts Interactive Annual
Paceline
Next project
Let’s build the thing they’ll copy.
Tell us what you’re working on. You’ll hear back from a principal, not a form, within one business day.
IRONLIGHT
A digital agency in New York, Lisbon and Singapore. Building products, brands and growth engines since 2014.
© 2026 Ironlight Studio LLC
Made in New York