Mobile app, end to end
iOS and Android apps from the idea to the store: user flows, interface, code, App Store release and updates after launch. Shipped: Memorizun, Lexifun, Alarmun, Helpun
Yura Bruskov · Freelance product designer and developer
I design and build mobile apps and web services
For startups, companies and design studios that need one person who can take a product from the first sketch to the App Store. Nine apps of my own are in production, and I spent eleven years designing B2B SaaS at Semrush. Based in Prague, working remotely.
9Apps shipped
3Platforms: iOS, Android, Web
11Years in product design
33A/B experiments
100+Projects
What I can build for you
Design and code from the same person, so nothing gets lost between the mockup and the release.
MVP or working prototype
A first version you can put in front of real users to test an idea before paying for a full build. I use an AI-assisted workflow, so a clickable prototype arrives quickly and can grow into the product. See: AI design workflow, Cubie
Web service or SaaS product
Onboarding, pricing, collaboration and the complex workflows of B2B products, handed to your developers as a complete spec with every state covered. Cases: Guests and invites, Value messaging, Multilogin A/B
UX audit and redesign
For a product that already exists but loses users somewhere: a journey map, a look at the analytics and support tickets, experiment design and a redesign plan. Cases: Collaboration CJM, CSAT widget
Design partner for studios
Studios and agencies can bring me in as a subcontractor for product design, UX/UI and interactive front-end prototypes, working inside your team and process.
Apps and screens for hardware
Companion apps and on-device interfaces for connected things, from the screen layout to the firmware that draws it. Built: Tihun, an ESP32 hallway display, Home Buddy concept
Shipped product · Memorizun
From an experiment to a product on three platforms.
Memorizun helps people learn poems, songs and speeches by heart. Words disappear pass by pass, turning rereading into recall, until you say the text out loud and speech recognition checks it in real time.
The mechanic worked from day one; keeping people coming back took four attempts. Points and progress bars did not hold anyone, so I built a living map instead: every learned text becomes a pixel creature, and the roads between them crack if you stop practising. It runs on iOS, Android and the web, earns on its own, and has a classroom mode, Memorizun Class, where students join from a QR card without creating an account.
Whose woods these are I think I know.
His house is in the village though;
He will not watch his woods fill up
With snow.
His house is in the village though;
He will not watch his woods fill up
With snow.
Try it · Robert Frost
iOS
Android
Web
Monetized
Class mode
Full story →
How a project goes
Something you can click early, and every decision written down.
01
Brief
You describe the idea, the audience and the constraints. I come back with questions.
02
Scope
We agree on what the first version must do, and what can wait.
03
Prototype
A clickable version to test with real people before the build.
04
Build
Design and code, or a developer-ready spec for your team: all states, edge cases, analytics events.
05
Launch
Store release, first feedback, fixes and the next iteration.
More things I have built
CubieBrowser CAD for 3D-printable toysWeb · 3D
LexifunAI vocabulary and pronunciationiOS
AlarmunAn alarm you switch off by voiceiOS · Web
HelpunAI task breakdowniOS
TihunHallway display on an ESP32Hardware
MathfunMath practice for kidsiOS
WishlistunShared wishlistsiOS
Planner A2The year on one printable sheetWeb
Golosun 2Draw with your voiceWeb
Home BuddyRobot cell concept and its interfaceConcept
TaptunPlay the phone by waving itWeb
KUBUNModular wooden playgroundPhysical
Questions clients ask
Can you design and build a mobile app on your own?
Yes. I have shipped nine apps of my own, doing the UX, the interface, the code, the App Store release and the updates myself. For larger builds I work alongside your developers or your studio team.
Do you work with design studios and agencies?
Yes, as a subcontractor for product design, UX/UI and interactive front-end prototypes, joining the studio's team and process.
Which platforms do you build for?
iOS and Android apps, web apps and interactive browser tools, and screens for connected devices such as ESP32 displays. Design happens in Figma; prototypes and production code are built with an AI-assisted workflow.
Where are you based and how do we work together?
I am based in Prague (CET) and work remotely with clients anywhere, in English or Russian.
What do you need from me to start?
A short description of the idea, who it is for, and any deadline or budget constraints. I reply with questions and a proposed first step.
Prague · CET · Remote · Freelance and studio projects