Oleh Mostipan Digital Designer

assembling user experience from

the building blocks of business value

UI/UX Product Designer with 7+ years of expertise – from Retail and E-commerce to FinTech and AI. Proven track record of enhancing user experience and driving product improvement through creative design solutions

Behance

LinkedIn

Telegram

E-mail

Oleh Mostipan © 2026

Product Design

Design System

Mobile App Design

Web Design

UI/UX Design

Transforming Faino Market into a Scalable Omnichannel Product

Led the redesign of Faino Market’s mobile app, corporate website, and self-checkout terminals following a loyalty program update and full brand refresh. The existing architecture was not built for functional growth, requiring structural modernization beyond visual changes.

Through research, analytics, and flow optimization, the ecosystem was rebuilt to reduce friction, improve conversion, and support both B2C and B2B audiences. A unified design system ensured consistency, scalability, and long-term product expansion across all touchpoints.

UI/UX Design

Mobile App Design

Design System

From Web Insights to Mobile Mastery: Clubhouse Fitness App Evolution

The existing web platform was analyzed, with subscriber feedback collected to identify needs. Based on these insights, the mobile app was designed to enhance accessibility.

Clubhouse mobile experience featured personalized workouts, nutrition tracking, and progress monitoring. Each tool was mobile-optimized, ensuring full control over fitness goals.

UI/UX Design

Mobile App Design

Design System

Scaling from MVP: the WeGroove Retail Drum Learning Mobile App

WeGroove began as an MVP, moving from wireframes to a fully designed app launched on iOS and Android. After launch, we implemented user profiles and a rating system, as well as achievements for engagement.

WeGroove then integrated a subscription model and Bluetooth-enabled drumsticks, offering a complete interactive experience. Each update was driven by user research to ensure scalable growth.

Concept Design

Art Direction

UX/UI Design

Concept for the Homepage of the Nibulon Agricultural Holding

The project centered on a homepage concept tailored to Nibulon’s target audience and user base. The aim was to present the company's significance in the industry while ensuring clarity and client orientation.

Through user research, we aligned the structure to empower Nibulon to scale future pages independently, without designer intervention. The final concept balanced user needs with showcasing the company's scale and leadership.

2025 – NOW

Product Designer

First Ukrainian International Bank (PUMB)Ukraine

As a Product Designer in fintech, I design clear and scalable web and mobile experiences for business banking clients. I focus on structured interfaces that help companies manage services, notifications, and key product flows with confidence.

2020 – 2022

Digital Designer

RedisonFrance

Designed a mobile game interface focused on engagement, clarity, and long-term retention. The UI supported a successful multi-platform launch, with streamlined onboarding, intuitive mechanics, and a consistent visual system that enhanced the overall gameplay experience.

2019 – 2025

Product UI/UX Designer

Onix-SystemsUkraine

- Redesigned a complex UI/UX for a local grocery supermarket chain’s mobile application, significantly improving user interaction and simplifying navigation, which in turn boosted conversion and user engagement. He helped the client secure the necessary funding for further app development and increased the number of visiting customers.

- Created a mobile application to enhance the user experience of a sports trainer’s program based on a web application. This solution increased engagement and streamlined navigation. As a result, the client obtained the necessary investments for further project development.

- Successfully redesigned an existing website for one of the largest Ukrainian agricultural producers and exporters, improving its brand identity and optimizing the user experience. This transformation led to increased traffic and higher customer satisfaction.

- Designed a mobile game interface that captivated players and ensured a high retention rate. The design facilitated a successful launch of the game across multiple platforms.

Oleh Mostipan

Digital Designer assembling user experience from the building blocks of business value

UI/UX Product Designer with 7+ years of expertise – from Retail and E-commerce to FinTech and AI. Proven track record of enhancing user experience and driving product improvement through creative design solutions

Behance

LinkedIn

Telegram

E-mail

Oleh Mostipan © 2026

Product Design

Design System

Mobile App Design

Web Design

UI/UX Design

Transforming Faino Market into a Scalable Omnichannel Product

Led the redesign of Faino Market’s mobile app, corporate website, and self-checkout terminals following a loyalty program update and full brand refresh. The existing architecture was not built for functional growth, requiring structural modernization beyond visual changes.

Through research, analytics, and flow optimization, the ecosystem was rebuilt to reduce friction, improve conversion, and support both B2C and B2B audiences. A unified design system ensured consistency, scalability, and long-term product expansion across all touchpoints.

UI/UX Design

Mobile App Design

Design System

From Web Insights to Mobile Mastery: Clubhouse Fitness App Evolution

The existing web platform was analyzed, with subscriber feedback collected to identify needs. Based on these insights, the mobile app was designed to enhance accessibility.

Clubhouse mobile experience featured personalized workouts, nutrition tracking, and progress monitoring. Each tool was mobile-optimized, ensuring full control over fitness goals.

UI/UX Design

Mobile App Design

Design System

Scaling from MVP: the WeGroove Retail Drum Learning Mobile App

WeGroove began as an MVP, moving from wireframes to a fully designed app launched on iOS and Android. After launch, we implemented user profiles and a rating system, as well as achievements for engagement.

WeGroove then integrated a subscription model and Bluetooth-enabled drumsticks, offering a complete interactive experience. Each update was driven by user research to ensure scalable growth.

Concept Design

Art Direction

UX/UI Design

Concept for the Homepage of the Nibulon Agricultural Holding

The project centered on a homepage concept tailored to Nibulon’s target audience and user base. The aim was to present the company's significance in the industry while ensuring clarity and client orientation.

Through user research, we aligned the structure to empower Nibulon to scale future pages independently, without designer intervention. The final concept balanced user needs with showcasing the company's scale and leadership.

2025 – NOW

Product Designer

First Ukrainian International Bank (PUMB)Ukraine

As a Product Designer in fintech, I design clear and scalable web and mobile experiences for business banking clients. I focus on structured interfaces that help companies manage services, notifications, and key product flows with confidence.

2020 – 2022

Digital Designer

RedisonFrance

Designed a mobile game interface focused on engagement, clarity, and long-term retention. The UI supported a successful multi-platform launch, with streamlined onboarding, intuitive mechanics, and a consistent visual system that enhanced the overall gameplay experience.

2019 – 2025

Product UI/UX Designer

Onix-SystemsUkraine

- Redesigned a complex UI/UX for a local grocery supermarket chain’s mobile application, significantly improving user interaction and simplifying navigation, which in turn boosted conversion and user engagement. He helped the client secure the necessary funding for further app development and increased the number of visiting customers.

- Created a mobile application to enhance the user experience of a sports trainer’s program based on a web application. This solution increased engagement and streamlined navigation. As a result, the client obtained the necessary investments for further project development.

- Successfully redesigned an existing website for one of the largest Ukrainian agricultural producers and exporters, improving its brand identity and optimizing the user experience. This transformation led to increased traffic and higher customer satisfaction.

- Designed a mobile game interface that captivated players and ensured a high retention rate. The design facilitated a successful launch of the game across multiple platforms.

Behance

LinkedIn

Telegram

E-mail

Oleh Mostipan © 2026

UI/UX Product Designer with 7+ years of expertise – from Retail and E-commerce to FinTech and AI. Proven track record of enhancing user experience and driving product improvement through creative design solutions

Oleh Mostipan Digital Designer

assembling user experience from

the building blocks of business value

Product Design

Design System

Mobile App Design

Web Design

UI/UX Design

Transforming Faino Market into a Scalable Omnichannel Product

Led the redesign of Faino Market’s mobile app, corporate website, and self-checkout terminals following a loyalty program update and full brand refresh. The existing architecture was not built for functional growth, requiring structural modernization beyond visual changes.

Through research, analytics, and flow optimization, the ecosystem was rebuilt to reduce friction, improve conversion, and support both B2C and B2B audiences. A unified design system ensured consistency, scalability, and long-term product expansion across all touchpoints.

UI/UX Design

Mobile App Design

Design System

From Web Insights to Mobile Mastery: Clubhouse Fitness App Evolution

The existing web platform was analyzed, with subscriber feedback collected to identify needs. Based on these insights, the mobile app was designed to enhance accessibility.

Clubhouse mobile experience featured personalized workouts, nutrition tracking, and progress monitoring. Each tool was mobile-optimized, ensuring full control over fitness goals.

UI/UX Design

Mobile App Design

Design System

Scaling from MVP: the WeGroove Retail Drum Learning Mobile App

WeGroove began as an MVP, moving from wireframes to a fully designed app launched on iOS and Android. After launch, we implemented user profiles and a rating system, as well as achievements for engagement.

WeGroove then integrated a subscription model and Bluetooth-enabled drumsticks, offering a complete interactive experience. Each update was driven by user research to ensure scalable growth.

Concept Design

Art Direction

UX/UI Design

Concept for the Homepage of the Nibulon Agricultural Holding

The project centered on a homepage concept tailored to Nibulon’s target audience and user base. The aim was to present the company's significance in the industry while ensuring clarity and client orientation.

Through user research, we aligned the structure to empower Nibulon to scale future pages independently, without designer intervention. The final concept balanced user needs with showcasing the company's scale and leadership.

2025 – NOW

Product Designer

First Ukrainian International Bank (PUMB)Ukraine

As a Product Designer in fintech, I design clear and scalable web and mobile experiences for business banking clients. I focus on structured interfaces that help companies manage services, notifications, and key product flows with confidence.

2020 – 2022

Digital Designer

RedisonFrance

Designed a mobile game interface focused on engagement, clarity, and long-term retention. The UI supported a successful multi-platform launch, with streamlined onboarding, intuitive mechanics, and a consistent visual system that enhanced the overall gameplay experience.

2019 – 2025

Product UI/UX Designer

Onix-SystemsUkraine

- Redesigned a complex UI/UX for a local grocery supermarket chain’s mobile application, significantly improving user interaction and simplifying navigation, which in turn boosted conversion and user engagement. He helped the client secure the necessary funding for further app development and increased the number of visiting customers.

- Created a mobile application to enhance the user experience of a sports trainer’s program based on a web application. This solution increased engagement and streamlined navigation. As a result, the client obtained the necessary investments for further project development.

- Successfully redesigned an existing website for one of the largest Ukrainian agricultural producers and exporters, improving its brand identity and optimizing the user experience. This transformation led to increased traffic and higher customer satisfaction.

- Designed a mobile game interface that captivated players and ensured a high retention rate. The design facilitated a successful launch of the game across multiple platforms.

Behance

LinkedIn

Telegram

E-mail

Oleh Mostipan © 2026

UI/UX Product Designer with 7+ years of expertise – from Retail and E-commerce to FinTech and AI. Proven track record of enhancing user experience and driving product improvement through creative design solutions

Oleh Mostipan Digital Designer

assembling user experience from

the building blocks of business value

Product Design

Design System

Mobile App Design

Web Design

UI/UX Design

Transforming Faino Market into a Scalable Omnichannel Product

Led the redesign of Faino Market’s mobile app, corporate website, and self-checkout terminals following a loyalty program update and full brand refresh. The existing architecture was not built for functional growth, requiring structural modernization beyond visual changes.

Through research, analytics, and flow optimization, the ecosystem was rebuilt to reduce friction, improve conversion, and support both B2C and B2B audiences. A unified design system ensured consistency, scalability, and long-term product expansion across all touchpoints.

UI/UX Design

Mobile App Design

Design System

From Web Insights to Mobile Mastery: Clubhouse Fitness App Evolution

The existing web platform was analyzed, with subscriber feedback collected to identify needs. Based on these insights, the mobile app was designed to enhance accessibility.

Clubhouse mobile experience featured personalized workouts, nutrition tracking, and progress monitoring. Each tool was mobile-optimized, ensuring full control over fitness goals.

UI/UX Design

Mobile App Design

Design System

Scaling from MVP: the WeGroove Retail Drum Learning Mobile App

WeGroove began as an MVP, moving from wireframes to a fully designed app launched on iOS and Android. After launch, we implemented user profiles and a rating system, as well as achievements for engagement.

WeGroove then integrated a subscription model and Bluetooth-enabled drumsticks, offering a complete interactive experience. Each update was driven by user research to ensure scalable growth.

Concept Design

Art Direction

UX/UI Design

Concept for the Homepage of the Nibulon Agricultural Holding

The project centered on a homepage concept tailored to Nibulon’s target audience and user base. The aim was to present the company's significance in the industry while ensuring clarity and client orientation.

Through user research, we aligned the structure to empower Nibulon to scale future pages independently, without designer intervention. The final concept balanced user needs with showcasing the company's scale and leadership.

2025 – NOW

Product Designer

First Ukrainian International Bank (PUMB)Ukraine

As a Product Designer in fintech, I design clear and scalable web and mobile experiences for business banking clients. I focus on structured interfaces that help companies manage services, notifications, and key product flows with confidence.

2020 – 2022

Digital Designer

RedisonFrance

Designed a mobile game interface focused on engagement, clarity, and long-term retention. The UI supported a successful multi-platform launch, with streamlined onboarding, intuitive mechanics, and a consistent visual system that enhanced the overall gameplay experience.

2019 – 2025

Product UI/UX Designer

Onix-SystemsUkraine

- Redesigned a complex UI/UX for a local grocery supermarket chain’s mobile application, significantly improving user interaction and simplifying navigation, which in turn boosted conversion and user engagement. He helped the client secure the necessary funding for further app development and increased the number of visiting customers.

- Created a mobile application to enhance the user experience of a sports trainer’s program based on a web application. This solution increased engagement and streamlined navigation. As a result, the client obtained the necessary investments for further project development.

- Successfully redesigned an existing website for one of the largest Ukrainian agricultural producers and exporters, improving its brand identity and optimizing the user experience. This transformation led to increased traffic and higher customer satisfaction.

- Designed a mobile game interface that captivated players and ensured a high retention rate. The design facilitated a successful launch of the game across multiple platforms.

Behance

LinkedIn

Telegram

E-mail

Oleh Mostipan © 2026

UI/UX Product Designer with 7+ years of expertise – from Retail and E-commerce to FinTech and AI. Proven track record of enhancing user experience and driving product improvement through creative design solutions

Oleh Mostipan Digital Designer

assembling user experience from

the building blocks of business value

Product Design

Design System

Mobile App Design

Web Design

UI/UX Design

Transforming Faino Market into a Scalable Omnichannel Product

Led the redesign of Faino Market’s mobile app, corporate website, and self-checkout terminals following a loyalty program update and full brand refresh. The existing architecture was not built for functional growth, requiring structural modernization beyond visual changes.

Through research, analytics, and flow optimization, the ecosystem was rebuilt to reduce friction, improve conversion, and support both B2C and B2B audiences. A unified design system ensured consistency, scalability, and long-term product expansion across all touchpoints.

UI/UX Design

Mobile App Design

Design System

From Web Insights to Mobile Mastery: Clubhouse Fitness App Evolution

The existing web platform was analyzed, with subscriber feedback collected to identify needs. Based on these insights, the mobile app was designed to enhance accessibility.

Clubhouse mobile experience featured personalized workouts, nutrition tracking, and progress monitoring. Each tool was mobile-optimized, ensuring full control over fitness goals.

UI/UX Design

Mobile App Design

Design System

Scaling from MVP: the WeGroove Retail Drum Learning Mobile App

WeGroove began as an MVP, moving from wireframes to a fully designed app launched on iOS and Android. After launch, we implemented user profiles and a rating system, as well as achievements for engagement.

WeGroove then integrated a subscription model and Bluetooth-enabled drumsticks, offering a complete interactive experience. Each update was driven by user research to ensure scalable growth.

Concept Design

Art Direction

UX/UI Design

Concept for the Homepage of the Nibulon Agricultural Holding

The project centered on a homepage concept tailored to Nibulon’s target audience and user base. The aim was to present the company's significance in the industry while ensuring clarity and client orientation.

Through user research, we aligned the structure to empower Nibulon to scale future pages independently, without designer intervention. The final concept balanced user needs with showcasing the company's scale and leadership.

2025 – NOW

Product Designer

First Ukrainian International Bank (PUMB)Ukraine

As a Product Designer in fintech, I design clear and scalable web and mobile experiences for business banking clients. I focus on structured interfaces that help companies manage services, notifications, and key product flows with confidence.

2020 – 2022

Digital Designer

RedisonFrance

Designed a mobile game interface focused on engagement, clarity, and long-term retention. The UI supported a successful multi-platform launch, with streamlined onboarding, intuitive mechanics, and a consistent visual system that enhanced the overall gameplay experience.

2019 – 2025

Product UI/UX Designer

Onix-SystemsUkraine

- Redesigned a complex UI/UX for a local grocery supermarket chain’s mobile application, significantly improving user interaction and simplifying navigation, which in turn boosted conversion and user engagement. He helped the client secure the necessary funding for further app development and increased the number of visiting customers.

- Created a mobile application to enhance the user experience of a sports trainer’s program based on a web application. This solution increased engagement and streamlined navigation. As a result, the client obtained the necessary investments for further project development.

- Successfully redesigned an existing website for one of the largest Ukrainian agricultural producers and exporters, improving its brand identity and optimizing the user experience. This transformation led to increased traffic and higher customer satisfaction.

- Designed a mobile game interface that captivated players and ensured a high retention rate. The design facilitated a successful launch of the game across multiple platforms.

UI/UX Product Designer with 7+ years of expertise – from Retail and E-commerce to FinTech and AI. Proven track record of enhancing user experience and driving product improvement through creative design solutions

Oleh Mostipan Digital Designer

assembling user experience from

the building blocks of business value

Product Design

Design System

Mobile App Design

Web Design

UI/UX Design

Transforming Faino Market into a Scalable Omnichannel Product

Led the redesign of Faino Market’s mobile app, corporate website, and self-checkout terminals following a loyalty program update and full brand refresh. The existing architecture was not built for functional growth, requiring structural modernization beyond visual changes.

Through research, analytics, and flow optimization, the ecosystem was rebuilt to reduce friction, improve conversion, and support both B2C and B2B audiences. A unified design system ensured consistency, scalability, and long-term product expansion across all touchpoints.

UI/UX Design

Mobile App Design

Design System

From Web Insights to Mobile Mastery: Clubhouse Fitness App Evolution

The existing web platform was analyzed, with subscriber feedback collected to identify needs. Based on these insights, the mobile app was designed to enhance accessibility.

Clubhouse mobile experience featured personalized workouts, nutrition tracking, and progress monitoring. Each tool was mobile-optimized, ensuring full control over fitness goals.

UI/UX Design

Mobile App Design

Design System

Scaling from MVP: the WeGroove Retail Drum Learning Mobile App

WeGroove began as an MVP, moving from wireframes to a fully designed app launched on iOS and Android. After launch, we implemented user profiles and a rating system, as well as achievements for engagement.

WeGroove then integrated a subscription model and Bluetooth-enabled drumsticks, offering a complete interactive experience. Each update was driven by user research to ensure scalable growth.

Concept Design

Art Direction

UX/UI Design

Concept for the Homepage of the Nibulon Agricultural Holding

The project centered on a homepage concept tailored to Nibulon’s target audience and user base. The aim was to present the company's significance in the industry while ensuring clarity and client orientation.

Through user research, we aligned the structure to empower Nibulon to scale future pages independently, without designer intervention. The final concept balanced user needs with showcasing the company's scale and leadership.

2025 – NOW

Product Designer

First Ukrainian International Bank (PUMB)Ukraine

As a Product Designer in fintech, I design clear and scalable web and mobile experiences for business banking clients. I focus on structured interfaces that help companies manage services, notifications, and key product flows with confidence.

2020 – 2022

Digital Designer

RedisonFrance

Designed a mobile game interface focused on engagement, clarity, and long-term retention. The UI supported a successful multi-platform launch, with streamlined onboarding, intuitive mechanics, and a consistent visual system that enhanced the overall gameplay experience.

2019 – 2025

Product UI/UX Designer

Onix-SystemsUkraine

- Redesigned a complex UI/UX for a local grocery supermarket chain’s mobile application, significantly improving user interaction and simplifying navigation, which in turn boosted conversion and user engagement. He helped the client secure the necessary funding for further app development and increased the number of visiting customers.

- Created a mobile application to enhance the user experience of a sports trainer’s program based on a web application. This solution increased engagement and streamlined navigation. As a result, the client obtained the necessary investments for further project development.

- Successfully redesigned an existing website for one of the largest Ukrainian agricultural producers and exporters, improving its brand identity and optimizing the user experience. This transformation led to increased traffic and higher customer satisfaction.

- Designed a mobile game interface that captivated players and ensured a high retention rate. The design facilitated a successful launch of the game across multiple platforms.