About Me

I’m Kostiantyn Petrenko, a Product/Web Designer working with UI/UX, Webflow, design systems, SaaS, eCommerce, and digital product interfaces. I help teams turn early ideas, rough sketches, and existing products into clean, structured, and usable digital experiences.
Experience:
Product/Web Designer | Webflow
Upwork · Self-employed
Jan 2021 – Present · Remote
Designing clean, conversion-focused websites, landing pages, SaaS interfaces, eCommerce experiences, and digital product flows. Building responsive Webflow websites with clear structure, creating scalable UI kits and design systems, and helping founders, startups, and small teams turn rough ideas into launch-ready products.​​​​​​​
Business Owner
Self-employed
Jan 2014 – Jan 2021 · Ukraine
Managing client communication, sales, scheduling, and service delivery while building long-term relationships with B2C and B2B clients. Negotiating partnerships, handling day-to-day operations, and developing a strong understanding of client needs, trust, and business processes.
Core Skills:
Product Design
Web Design
UI/UX Design
Webflow Development
Design Systems
Responsive Web Design
SaaS Interfaces
eCommerce Design
Landing Pages
Mobile App Design
Figma Components
Auto Layout
No-Code Websites
Licenses & Certifications:
Figma Components Workshop
Projector Institute · Issued Apr 2023
Mobile Apps Design
Projector Institute · Issued Mar 2023
Figma Autolayout Workshop
Projector Institute · Issued Feb 2023
UX/UI. Interface Design and Prototyping
CASES · Issued Aug 2022
Credential ID: UZXUAB
Fundamentals of Graphic Design
California Institute of the Arts · Coursera · Issued Sep 2022
Education:
University of the People
Bachelor of Science, Business Administration and Management
2026 – 2029
Petro Mohyla Black Sea National University
Bachelor’s Degree
2009 – 2013
Links:
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