Collaboration

UX & Product Designer. I specialize in assisting founders and product teams in crafting human-centered designs, UX research, and interactive prototyping.

Sergio Harashyn

More Links

Instagram

Let's Get Connected

Behance

TikTok

Twitter - X

Schedule a Call

Pitch (1 minute)

Interfaces Showreel - Just Highlights

By leveraging cutting-edge tools and artificial intelligence,

I create solutions that streamline workflows, elevate user engagement, and push the boundaries of design excellence.

Throughout my career, I’ve led product redesigns, introduced innovative workflows, and built design systems across industries—from fintech to luxury retail. I focus on crafting designs that meet user needs, elevate brands, and drive business success.

By leveraging cutting-edge tools and artificial intelligence,

I create solutions that streamline workflows, elevate user engagement, and push the boundaries of design excellence.

Driving Business Success

Case Studies

Creative Director at SalesX
I have dedicated my efforts to achieving impactful results for SalesX by leveraging strategic planning, cutting-edge artificial intelligence, innovative solutions, and efficient execution.
Open Case Study
UX/UI Design Mobile Banking Application
UX/UI Design Mobile Banking Application
My goal was to seamlessly sync user's income streams and access comprehensive financial reports, enabling you to stay on top of your financial health.
Open Case Study
Cartier - The Looking Glass
Revolutionizing the luxury retail experience. Our successful product launch in Las Vegas, Miami, and Toronto stores. Customers now enjoy a lifelike virtual try-on experience for Cartier's rings, priced from $30,000 to $200,000, enhancing the overall user experience.
Open Case Study
Dacia - Car Management Application
Track your car expenses in real-time, all in one app. Intelligent Loading Assistant based on AI helps car owners use trunk space more efficiently.
Open Case Study
Marin County application
User-friendly and efficient application tailored to meet the diverse needs of Marin County, CA administration.
Open Case Study
Brand Guidelines and Logo Collection
Compilation of work 2005 - 2020 I've put together for an exhibition.
Open Case Study
Design Your Dream Door Online
Explore various design options, materials, colors, and finishes to tailor your door perfectly. Our user-friendly interface lets you visualize your creation in real time, making adjustments on the fly.
Open Case Study
Castle Funds - Fintech Application
We manage an active portfolio across spot, futures, and options markets to reduce volatility.
Open Case Study
ERP Software
Rover ERP is a complete operations, accounting, and inventory control solution for the manufacturing industry. Rover is designed to adapt to the needs of growing businesses continually.
Open Case Study

Creative Director at SalesX
I have dedicated my efforts to achieving impactful results for SalesX by leveraging strategic planning, cutting-edge artificial intelligence, innovative solutions, and efficient execution.
Open Case Study
UX/UI Design Mobile Banking Application
UX/UI Design Mobile Banking Application
My goal was to seamlessly sync user's income streams and access comprehensive financial reports, enabling you to stay on top of your financial health.
Open Case Study
Cartier - The Looking Glass
Revolutionizing the luxury retail experience. Our successful product launch in Las Vegas, Miami, and Toronto stores. Customers now enjoy a lifelike virtual try-on experience for Cartier's rings, priced from $30,000 to $200,000, enhancing the overall user experience.
Open Case Study
Dacia - Car Management Application
Track your car expenses in real-time, all in one app. Intelligent Loading Assistant based on AI helps car owners use trunk space more efficiently.
Open Case Study
Marin County application
User-friendly and efficient application tailored to meet the diverse needs of Marin County, CA administration.
Open Case Study
Brand Guidelines and Logo Collection
Compilation of work 2005 - 2020 I've put together for an exhibition.
Open Case Study
Design Your Dream Door Online
Explore various design options, materials, colors, and finishes to tailor your door perfectly. Our user-friendly interface lets you visualize your creation in real time, making adjustments on the fly.
Open Case Study
Castle Funds - Fintech Application
We manage an active portfolio across spot, futures, and options markets to reduce volatility.
Open Case Study
ERP Software
Rover ERP is a complete operations, accounting, and inventory control solution for the manufacturing industry. Rover is designed to adapt to the needs of growing businesses continually.
Open Case Study