Product Designer

Tamsin Gatzanis

Designing in complex, high-stakes environments — and using AI to go from idea to working prototype in days, not sprints.

Currently a Product Design Manager, leading enterprise and user-facing product work.
6 yrs in product design
Enterprise + patient-facing
 1 & Scale
AI-accelerated workflow

Leading projects end-to-end — translating business requirements, partnering with engineering on feasibility and handoff, and staying close to users to make sure what ships actually solves their problem.

How I work

I design with AI — moving from concept to working, testable deliverables, fast

AI is a working partner across the whole design lifecycle — synthesising research, pressure-testing content, and building clickable, functional front-ends I can put in front of users and stakeholders before a single dev ticket exists. AI speeds up the work; every decision and trade-off is still mine to make.

Tools: Figma · Claude · Cursor · VS Code

Understand
Interviews, pain-point mapping, framing the real problem.
Explore
Interaction design, flows, system-aligned UI.
Prototype
Rapid, testable front-ends with real, working code.
Validate
In front of users and stakeholders before a single dev ticket exists.
Ship
Handoff, QA, and validated release.
De-risk before you build

Functional prototypes surface feasibility and scope issues in days, not sprints — so design and dev effort isn't wasted on something that can't ship.

Validate with something real

Users and stakeholders react to a working interaction, not a static mock — sharper feedback, faster alignment, fewer assumptions.

AI speed, human judgment

AI accelerates execution — every trade-off and final call stays mine.

Selected work

All case studies

Client / product details anonymized per NDA.

Off the clock

Outside of product design, I make art

Acrylic still life and figurative work — an ongoing study of texture and light that keeps my eye honest.

View my work
The Weight of Relief — acrylic painting
David In Marmor — acrylic painting
Contact

Let's connect

Open to senior and lead product design roles. If you're building something with real constraints, I'd love to hear about it.