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Hi, I'm Jeremie Berduck, a Product Designer and Indie iOS Developer with over 10 years of experience in building user-friendly consumer and enterprise applications. I'm passionate about the Apple ecosystem and specialize in Swift and SwiftUI to create native apps. I love managing end-to-end product lifecycles and working closely with users to deliver products that truly resonate with their needs. Throughout my career, I've led design teams, developed scalable design systems, and collaborated with global cross-functional teams. I enjoy driving product growth and aligning design objectives with strategic goals. Outside of work, I enjoy running marathons, cycling, cultivating mindfulness, exploring Japanese culture, and experimenting with plant-based cuisine.…Hi, I'm Jeremie Berduck, a Product Designer and Indie iOS Developer with over 10 years of experience in building user-friendly consumer and enterprise applications. I'm passionate about the Apple ecosystem and specialize in Swift and SwiftUI to create native apps. I love managing end-to-end product lifecycles and working closely with users to deliver products that truly resonate with their needs. Throughout my career, I've led design teams, developed scalable design systems, and collaborated with global cross-functional teams. I enjoy driving product growth and aligning design objectives with strategic goals. Outside of work, I enjoy running marathons, cycling, cultivating mindfulness, exploring Japanese culture, and experimenting with plant-based cuisine.

Jeremie Berduck

UX Designer, Product Designer, App Developer, +2

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Hi, I'm Jeremie Berduck, a Product Designer and Indie iOS Developer with over 10 years of experience in building user-friendly consumer and enterprise applications. I'm passionate about the Apple ecosystem and specialize in Swift and SwiftUI to create native apps. I love managing end-to-end product lifecycles and working closely with users to deliver products that truly resonate with their needs. Throughout my career, I've led design teams, developed scalable design systems, and collaborated with global cross-functional teams. I enjoy driving product growth and aligning design objectives with strategic goals. Outside of work, I enjoy running marathons, cycling, cultivating mindfulness, exploring Japanese culture, and experimenting with plant-based cuisine.…Hi, I'm Jeremie Berduck, a Product Designer and Indie iOS Developer with over 10 years of experience in building user-friendly consumer and enterprise applications. I'm passionate about the Apple ecosystem and specialize in Swift and SwiftUI to create native apps. I love managing end-to-end product lifecycles and working closely with users to deliver products that truly resonate with their needs. Throughout my career, I've led design teams, developed scalable design systems, and collaborated with global cross-functional teams. I enjoy driving product growth and aligning design objectives with strategic goals. Outside of work, I enjoy running marathons, cycling, cultivating mindfulness, exploring Japanese culture, and experimenting with plant-based cuisine.

Available to hire

Hi, I’m Jeremie Berduck, a Product Designer and Indie iOS Developer with over 10 years of experience in building user-friendly consumer and enterprise applications. I’m passionate about the Apple ecosystem and specialize in Swift and SwiftUI to create native apps. I love managing end-to-end product lifecycles and working closely with users to deliver products that truly resonate with their needs.

Throughout my career, I’ve led design teams, developed scalable design systems, and collaborated with global cross-functional teams. I enjoy driving product growth and aligning design objectives with strategic goals. Outside of work, I enjoy running marathons, cycling, cultivating mindfulness, exploring Japanese culture, and experimenting with plant-based cuisine.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

French

Fluent

Dutch

Intermediate

Japanese

Beginner

Work Experience

Independent Developer at Independent

January 1, 2019 - Present

Designed, developed, and maintained multiple iOS applications targeting niche markets, fully managing the end-to-end product lifecycle. Utilized Swift, SwiftUI, and RealityKit to build native apps optimized for the Apple ecosystem. Engaged continuously with users through feedback cycles to refine features, user experience, and market fit. Managed app marketing, monetization, and App Store Optimization to ensure consistent growth and customer satisfaction. Published apps include Kōtei (specialty coffee & tea), Shoobie³ (tide & weather app), Yorikiri (Japan sumo tournament tracker), Demeter² (freelance invoicing tool), Densha Otaku (train speedometer), and Akari (Vision Pro status bar utility).

Lead Product Designer (Internal SaaS) at Shell Global

January 1, 2024 - July 11, 2025

Partnered closely with stakeholders to translate complex internal business needs into a user-friendly SaaS solution built with React. Co-developed a comprehensive internal Design System in collaboration with developers, establishing a unified and efficient UI across multiple application modules. Implemented agile design methodologies to support iterative development, facilitating rapid feedback loops and continuous improvement. Supported cross-functional teams operating globally, ensuring consistent collaboration despite geographical and time zone differences.

Lead Product Designer at Shell Energy

January 1, 2023 - July 11, 2025

Led the creation of a scalable Design System for a B2C web product built with React, improving product consistency, maintainability, and overall user experience across multiple markets. Partnered with the Product Team to define strategic roadmaps and align design objectives with company-wide OKRs. Collaborated daily with front-end developers to integrate Storybook into the design system workflow, ensuring component consistency and seamless handoff between design and development. Managed and mentored a team of 3 designers, fostering a collaborative and creative work environment while maintaining high delivery standards. Applied agile design practices to support distributed teams, enabling efficient asynchronous collaboration across time zones.

Lead Product Designer at BMW Mobility Services (ParkNow Group)

January 1, 2021 - July 11, 2025

Evolved and scaled a unified design system supporting three products across five countries. Initiated proof-of-concept iOS development following attendance at Apple's WWDC, building prototypes in Swift to validate new ideas. Conducted user research in France, Netherlands, and Germany, leading to a 10% increase in conversion rates. Collaborated with marketing teams to successfully rebrand two major products for improved customer engagement.

Senior UX Designer at User Intelligence

January 1, 2017 - July 11, 2025

Consulted for global brands including Adidas, Decathlon, and Elsevier, delivering UX design and research across diverse projects. Adapted design processes to match each client’s culture and user base, ensuring effective solutions aligned with business goals.

Co-Founder & Lead Product Designer at One More Thing Studio

January 1, 2016 - July 11, 2025

Co-founded and scaled a mobile app development studio specializing in iOS and Android applications. Learned UIKit fundamentals to accelerate development alongside engineering teams. Led rapid prototyping, client engagement, and delivery of mobile solutions that positioned the company for acquisition. Delivered impactful mobile products across industries, focusing on usability and product-market fit.

Front-End Developer & Web-Designer at Freelance

January 1, 2012 - July 11, 2025

Delivered web design and front-end development for clients including Louis Vuitton and Accor Hotels. Led email system redesign for Louis Vuitton, significantly reducing release cycles. Created global Facebook campaigns and front-end assets to enhance brand engagement.

Independent Developer at Independent Developer

January 1, 2019 - Present

Design, develop, and maintain multiple iOS applications targeting niche markets, managing the entire product lifecycle using Swift, SwiftUI, and RealityKit. Engage with users through feedback cycles to refine features and ensure market fit. Manage app marketing, monetization, and ASO to drive consistent growth and customer satisfaction.

Lead Product Designer (Internal SaaS) at Shell Global

December 31, 2024 - July 11, 2025

Partnered with stakeholders to translate complex business needs into user-friendly SaaS solutions built with React. Co-developed a comprehensive internal Design System collaborating with developers to unify UI across applications. Implemented agile methodologies facilitating rapid feedback and continuous improvement. Supported cross-functional global teams ensuring collaboration across time zones.

Lead Product Designer at Shell Energy

December 31, 2023 - July 11, 2025

Led creation of a scalable Design System for B2C web products using React, improving consistency and user experience across markets. Defined strategic roadmaps with product teams aligning design objectives to company OKRs. Collaborated with front-end developers integrating Storybook for streamlined workflows. Managed and mentored a team of 3 designers while applying agile practices for distributed asynchronous collaboration.

Lead Product Designer at BMW Mobility Services (Parknow Group)

December 31, 2021 - July 11, 2025

Evolved and scaled a unified design system supporting three products across five countries. Initiated iOS development proof-of-concept after attending Apple's WWDC, creating prototypes in Swift to validate ideas. Conducted user research in France, Netherlands, and Germany leading to a 10% increase in conversion rates. Collaborated with marketing teams to rebrand two major products, enhancing customer engagement.

Senior UX Designer at User Intelligence

December 31, 2017 - July 11, 2025

Consulted for global brands including Adidas, Decathlon, and Elsevier providing UX design and research. Adapted design processes to clients’ culture and user base to deliver effective solutions aligned with business goals.

Co-Founder & Lead Product Designer at One More Thing Studio

December 31, 2016 - July 11, 2025

Co-founded and grew a mobile app development studio focused on iOS and Android apps. Learned UIKit fundamentals to aid development with engineering teams. Led rapid prototyping and client engagement, delivering impactful mobile products that led to acquisition.

Front-End Developer & Web-Designer at Freelance

December 31, 2012 - July 11, 2025

Developed web design and front-end projects for clients like Louis Vuitton and Accor Hotels. Led email system redesign for Louis Vuitton reducing release cycles and created global Facebook campaigns to boost brand engagement.