Mobile App / DesignMarcin Ostrowski
Let’s design a mobile experience that feels natural from the first tap. As a UI/UX and Product Designer, I create mobile apps built on clarity, usability, and real product thinking not just visuals.
From early concepts to fully defined interfaces, I translate features into flows that are easy to use and consistent across the entire product. Always prepared for smooth handoff to development.
Working on mobile products at Filmweb, I was part of the team behind an app that received a Mobile Trends Award, which shaped how I think about quality, detail, and user expectations in native experiences.
How it works
We start with product structure. I help define user flows, screen hierarchy, and interaction logic before moving into interface design. Once the foundation is clear, we build visual systems that scale across the app and stay consistent in real use. The process stays focused and practical. No unnecessary complexity.
What you’ll get
A complete mobile app design prepared for development, with key screens, responsive states, and a fully organized Figma file including components and style guidelines.
Everything structured to make the build phase smooth, not interpretive.
FAQs
Yes. The platform is defined at the start of the project. I can design for iOS, Android, or both depending on your product needs and development plans.
Yes. I often support with structure, flows, and feature logic before we move into screens.
That’s totally fine. We can start from rough ideas and turn them into clear product structure and interface.
Yes. You’ll get a fully organized Figma file, structured in a way that makes the build phase smooth.
Yes. I can improve flows, simplify structure, and refresh the interface without losing what already works.
If needed, yes. I can support the team to make sure the final product matches the design.
Marcin's other services
Starting at$1,200
Duration2 weeks
Tags
Figma
Framer
Jitter
Webflow
Framer Designer
Product Designer
UI Designer
Webflow Developer
Service provided by
Marcin Ostrowski
pro
Warsaw, PolandMobile App / DesignMarcin Ostrowski
Starting at$1,200
Duration2 weeks
Tags
Figma
Framer
Jitter
Webflow
Framer Designer
Product Designer
UI Designer
Webflow Developer
Let’s design a mobile experience that feels natural from the first tap. As a UI/UX and Product Designer, I create mobile apps built on clarity, usability, and real product thinking not just visuals.
From early concepts to fully defined interfaces, I translate features into flows that are easy to use and consistent across the entire product. Always prepared for smooth handoff to development.
Working on mobile products at Filmweb, I was part of the team behind an app that received a Mobile Trends Award, which shaped how I think about quality, detail, and user expectations in native experiences.
How it works
We start with product structure. I help define user flows, screen hierarchy, and interaction logic before moving into interface design. Once the foundation is clear, we build visual systems that scale across the app and stay consistent in real use. The process stays focused and practical. No unnecessary complexity.
What you’ll get
A complete mobile app design prepared for development, with key screens, responsive states, and a fully organized Figma file including components and style guidelines.
Everything structured to make the build phase smooth, not interpretive.
FAQs
Yes. The platform is defined at the start of the project. I can design for iOS, Android, or both depending on your product needs and development plans.
Yes. I often support with structure, flows, and feature logic before we move into screens.
That’s totally fine. We can start from rough ideas and turn them into clear product structure and interface.
Yes. You’ll get a fully organized Figma file, structured in a way that makes the build phase smooth.
Yes. I can improve flows, simplify structure, and refresh the interface without losing what already works.
If needed, yes. I can support the team to make sure the final product matches the design.
Marcin's other services
$1,200