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Work

Process

Services

Who's Mumo?

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Hi 👋, I’m Mumo, and I design impactful AI experiences

Hi 👋, I’m Mumo, and I design impactful AI experiences

Hi 👋, I’m Mumo, and I design impactful AI experiences

I design with AI builders to

create agentic applications people actually trust and use.

I design with AI builders to

create agentic applications people actually trust and use.

HealthBench

HealthBench

HealthBench is an agentic medical emergency response AI app.

HealthBench is an agentic medical emergency response AI app.

App Design

App Design

iOS Prototype

iOS Prototype

Akari

Akari

Akari is an agentic AI finance app that helps you hit your financial goals faster with action.

Akari is an agentic AI finance app that helps you hit your financial goals faster with action.

App Design

App Design

iOS Prototype

iOS Prototype

Working with me

Working with me

I move fast, think like a builder, and stay close to the product, from idea to launch and beyond.

I move fast, think like a builder, and stay close to the product, from idea to launch and beyond.

Kickoff, alignment, and first deliverables in under 48 hours — so we’re designing, not waiting.

Kickoff, alignment, and first deliverables in under 48 hours — so we’re designing, not waiting.

We align on visual language and product feel early. We’ll agree on a design direction.

We align on visual language and product feel early. We’ll agree on a design direction.

12369
19Jul
12369
19Jul

Daily async updates. Figma links, Looms, real feedback loops. Need a call? I’m a message away.

Daily async updates. Figma links, Looms, real feedback loops. Need a call? I’m a message away.

I prototype iOS & iPadOS apps experiences with Play, and create interaction design in Rive.

I prototype iOS & iPadOS apps experiences with Play, and create interaction design in Rive.

Chat Now

Chat Now

Chat Now

Stack & Deliverables

Stack & Deliverables

Everything I deliver is crafted to move fast, feel real, and make implementation seamless.

Everything I deliver is crafted to move fast, feel real, and make implementation seamless.

Your AI agent’s visual backbone ⎯ clean, scalable, and dev-ready!

Your AI agent’s visual backbone ⎯ clean, scalable, and dev-ready!

Product design

Product design

Interactive prototype

Dynamic UI

Brand assets

Design system

Test your agent’s user experience ⎯ on your iPhone or iPad

Test your agent’s user experience ⎯ on your iPhone or iPad

Live iOS prototype

Live iOS prototype

iOS native interactions

AppClips (Test on Device)

API integration

Xcode export

Motion design that turns your agent into a living organism.

Motion design that turns your agent into a living organism.

Micro-interactions

Micro-interactions

UI component animation

AppClips (Test on Device)

Dev-ready

Project Rates

Project Rates

Every project is special & different. See basic rates for some of our popular project types.

Every project is special & different. See basic rates for some of our popular project types.

Conversational Copilot App

AI Platform Dashboard

AI Dev Tool / Infra Product

Conversational Copilot App

I design chat and voice UIs that feel fast, personal, and goal-driven, from the first message to task execution.

Delivered in 6-8 weeks

From $7499.00

Start Project on Contra

Multi-step conversational UI

Context-aware suggestions

Dynamic UI components

Fallback & override flows

Async state design

Interactive prototypes

Animated feedback (via Rive)

Live prototype (iOS)

Brand system

Conversational Copilot App

AI Platform Dashboard

AI Dev Tool / Infra Product

Conversational Copilot App

I design chat and voice UIs that feel fast, personal, and goal-driven, from the first message to task execution.

Delivered in 6-8 weeks

From $7499.00

Start Project on Contra

Multi-step conversational UI

Context-aware suggestions

Dynamic UI components

Fallback & override flows

Async state design

Interactive prototypes

Animated feedback (via Rive)

Live prototype (iOS)

Brand system

Conversational Copilot App

AI Platform Dashboard

AI Dev Tool / Infra Product

Conversational Copilot App

I design chat and voice UIs that feel fast, personal, and goal-driven, from the first message to task execution.

Delivered in 4-6 weeks

From $7499.00

Start Project on Contra

Multi-step conversational UI

Context-aware suggestions

Dynamic UI components

Fallback & override flows

Async state design

Interactive prototypes

Animated feedback (via Rive)

Live prototype (iOS)

Brand system

Conversational Copilot App

AI Platform Dashboard

AI Dev Tool / Infra Product

Conversational Copilot App

I design chat and voice UIs that feel fast, personal, and goal-driven, from the first message to task execution.

Delivered in 4-6 weeks

From $7499.00

Start Project on Contra

Multi-step conversational UI

Context-aware suggestions

Dynamic UI components

Fallback & override flows

Async state design

Interactive prototypes

Animated feedback (via Rive)

Live prototype (iOS)

Brand system

The hand behind the canvas

I’m Mumo, a product designer based in Nairobi
I got into design because I wanted to make money and change my life.
I went wide
graphic design, 3D, web, mobile, digital fashion
whatever tool I could get my hands on, I explored
I built things, broke things, learned from them all

now my focus is sharper
I design AI-first products — interfaces that move with users, respond with context, and feel like more than static screens
I work closely with founders building agentic products — apps that think, act, and help users do more with less friction

this is the space I’m shaping now
and I’m just getting started

Let’s create impactful AI experiences together!

Let’s create impactful AI experiences together!

Chat Now

Chat Now

Chat Now