I’m a Product Designer with a startup background, experienced in leading end-to-end design for B2B and B2C platforms across sustainability, e-commerce, and data-driven products. I specialize in shaping clear UX architectures, building and evolving design systems, and collaborating closely with product and engineering teams to turn complex requirements into usable, scalable solutions. My most prominent work includes designing a sustainability SaaS platform from concept to MVP, which launched and grew from 0 → 11 paying B2B clients across šŸ‡øšŸ‡° šŸ‡ØšŸ‡æ šŸ‡«šŸ‡® šŸ‡ØšŸ‡¾, and received positive feedback for its clarity, efficient workflows, and low-friction user experience. For my next role, I’m looking for exciting and impactful projects to work on with design-led teams where I can shape product strategy and contribute to meaningful change.…

Serhii Klymenko

ī˜‚ī˜‚
ī˜‚ī˜‚
ī˜‚ī˜‚
ī˜‚ī˜‚
ī˜‚

I’m a Product Designer with a startup background, experienced in leading end-to-end design for B2B and B2C platforms across sustainability, e-commerce, and data-driven products. I specialize in shaping clear UX architectures, building and evolving design systems, and collaborating closely with product and engineering teams to turn complex requirements into usable, scalable solutions. My most prominent work includes designing a sustainability SaaS platform from concept to MVP, which launched and grew from 0 → 11 paying B2B clients across šŸ‡øšŸ‡° šŸ‡ØšŸ‡æ šŸ‡«šŸ‡® šŸ‡ØšŸ‡¾, and received positive feedback for its clarity, efficient workflows, and low-friction user experience. For my next role, I’m looking for exciting and impactful projects to work on with design-led teams where I can shape product strategy and contribute to meaningful change.…

Available to hire

I’m a Product Designer with a startup background, experienced in leading end-to-end design for B2B and B2C platforms across sustainability, e-commerce, and data-driven products.

I specialize in shaping clear UX architectures, building and evolving design systems, and collaborating closely with product and engineering teams to turn complex requirements into usable, scalable solutions.

My most prominent work includes designing a sustainability SaaS platform from concept to MVP, which launched and grew from 0 → 11 paying B2B clients across šŸ‡øšŸ‡° šŸ‡ØšŸ‡æ šŸ‡«šŸ‡® šŸ‡ØšŸ‡¾, and received positive feedback for its clarity, efficient workflows, and low-friction user experience.

For my next role, I’m looking for exciting and impactful projects to work on with design-led teams where I can shape product strategy and contribute to meaningful change.

See more

Language

English
Fluent
Slovak
Fluent
German
Advanced
Ukrainian
Fluent

Work Experience

Product Designer at Gratitude Co.
August 1, 2023 - Present
Led end-to-end design for More-Gratitude, a sustainability SaaS platform; defined core features, launched MVP, and grew paying international B2B clients from 0 to 11 in 6 months. Designed Siplabel tool enabling 100+ wine producers to meet EU nutrition label regulations. Built a multi-brand design system to improve visual consistency and accelerate development. Contributed to Franckgiving MVP by mapping donor/recipient flows and defining the initial style guide. Collaborated with developers, PMs, and sales to prioritize the roadmap based on user needs, business goals, and tech constraints.
UI/UX Designer (Contractor) at 3IPK
August 1, 2023 - February 1, 2025
Redesigned the corporate site and modernized brand visuals within 1 month; contributed UI/UX updates to Aegis supply chain traceability tool.
Product Designer at Gamanet
November 1, 2021 - May 1, 2023
Sole product designer in a cross-functional team; designed and delivered SaaS and back-office web products (LMS, plugin management, OAuth portal) to streamline operational workflows and improve service quality. Created from scratch a multi-project design system; designed information architectures and user flows.

Education

Master of Computer Science at Odesa National Polytechnic University
January 1, 2015 - January 1, 2020
Master of Software Engineering in Business at Bratislava University of Economics and Management
January 1, 2020 - January 1, 2021

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services, Media & Entertainment

Hire a Product Designer

We have the best product designer experts on Twine. Hire a product designer in Bratislava today.