About us

Senior people, long partnerships, products that last.

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How we think

Katamai is deliberately small: senior engineers and designers only, no account-manager layer in between. You talk to the people who build your product.

Force and precision in the same place — products engineered to take real-world load, designed so people actually want to use them. That’s the bar for everything we ship.

We build personalized software with our partners, not just for them. You’re in the process at every stage — so the knowledge stays with you, and we see the goal together.

See what that looks like
ResearchDesignProgrammingTestingCare

Process

How we work

01

Research

We learn your industry and your users before we touch a pixel. Design Thinking, UX heuristics, and — when useful — a full audit of your business processes and IT systems.

02

Design

Wireframes to systematize the product, a design style guide to keep it consistent as it grows, and clickable prototypes so you can walk the user flow before a line of code exists.

03

Programming

We pick the technology for where your product is going, not just where it starts — built to optimize, extend and scale.

04

Testing & Deployment

As serious as the coding itself. Engineers and real users validate every release, catching the smallest details before your customers ever could.

05

Care & Administration

Long-term partnership: migrations, data consolidation, security, and steady evolution as your market moves.