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Viktoryia Kartynnik

Product Designer
viktoryia-kartynnik.com
viktoryiakartynnik@gmail.com
linkedin.com/in/vkartynnik
+1 (786) 301-3583  ·  Chicago, IL (open to relocation)

Product designer who makes complex, data-heavy products feel simple — AI assessment reports, analytics dashboards, and an 800K-user SaaS platform. 5 years owning design end to end across web and mobile — from user research and wireframing through design systems and developer handoff, increasingly on AI-native products.

SmallTalk2Me Oct 2024 – Present
Product Designer · Contract · Remote
Conversational AI for English · B2B/B2C · 2.5M+ learners
  • Redesigned the AI assessment reports into one unified system (web + mobile) for 2.5M learners — turning 25 raw speech metrics into six clear skills a learner or hiring manager can act on in seconds; now live
  • Designed monetization flows in a cross-functional agile team; drove +15% lift in user conversion
  • Designed a B2C giveaway campaign — visual system, landing page, and UGC tracking; generated 10K+ submissions and +20% lift in trial sign-ups
  • Started SmallTalk2Me's Figma design system for responsive web and mobile
GanttPRO Jun 2021 – Sep 2023
Product Designer · Full-time  ·  Sole designer
SaaS project management · 800,000+ users
  • Led the 2-year full-platform redesign in Figma (web + mobile) as the sole designer on the redesign; drove +25% mobile downloads and +17% user satisfaction
  • Designed GanttPRO's cross-platform mobile app — one app for iOS & Android — from the ground up; built personas, documented 40+ edge cases, created the company's first mobile design system, and led developer handoff
  • Cut bounce rate 8% through iterative wireframing, prototyping, and usability testing; audited 5 competitors and tested 3 directions before committing
Freelance Jan 2021 – Sep 2021
UX/UI Designer · Self-employed
  • Delivered end-to-end responsive web and mobile design; boosted engagement by 20% via A/B testing and increased retention by 15% through usability-driven iterations
Career Break — Relocation from Europe to United States · Oct 2023 – Nov 2024
Prior:  Co-Founder & Ops Director · Bonito Model School  ·  Lead Project Manager · Sette Studio  ·  2016–2020
B.S. in Business and Management Brest State Technical University
Process — Product Design · UX/UI · AI Product Design · Data Visualization · Interaction Design · Visual Design · End-to-End Design · Wireframing · Prototyping · User Research · Usability Testing · Design Systems · Design Tokens · Information Architecture · Journey Mapping · A/B Testing · Accessibility (WCAG) · Roadmapping · Stakeholder Management · Agile/Scrum · Developer Handoff
Tools — Figma · FigJam · Miro · Maze · Amplitude · Hotjar · Google Analytics · Jira · Confluence · ProtoPie · AI prototyping (Replit) · HTML/CSS