Денис

Denys Demydenko
UX/UI Designer · Research-focused · Open to internship

SUMMARY CONTACT
Junior UX/UI Designer with a strong focus on research, Email:
usability, and problem-solving. Completed two end-to- [open contact info](look above in the "contact info" section)
end projects with real user testing and measurable Phone: [open contact info](look above in the "contact info" section)
results. Passionate about understanding user behavior Location: Kryvyi Rih, Ukraine ·
and improving product logic through iteration. Remote
PROJECTS LinkedIn:
[open contact info](look above in the "contact info" section)
Kanapka · Fast-food Website UX/UI (Desktop & Portfolio:
Mobile) behance.net/denisdemidenko2
May 2024 – Aug 2024 Telegram: t.me/ddemydenko
Designed end-to-end UX for a customizable fast-food
service focused on users with dietary restrictions. SKILLS
• Conducted competitor analysis and gathered user UX Research
feedback to identify pain points • User Interviews
• Created wireframes and interactive prototypes in Figma • Usability Testing
• A/B Testing
• Ran A/B testing (5 users) and usability testing (7 users)
• Competitor Analysis
• Fixed dead clicks, unintuitive horizontal scroll, and low- Design
contrast accessibility issues
• Wireframing
Result: User satisfaction improved from 4/10 to 7/10 • Prototyping
(+75%) • User Flow
View on Behance → • Auto Layout
VaultBit · Crypto Banking App (Mobile) • Responsive Design
Dec 2024 – Apr 2025 • Accessibility
Designed a mobile crypto-banking app aimed at Tools
simplifying cryptocurrency usage for everyday users. • Figma
• Conducted UX research, competitor analysis, and user • HTML / CSS
interviews
LANGUAGES
• Built personas, empathy maps, user journeys, and user
flows Ukrainian C1 — Native
English B2 — Upper-
• Designed wireframes and interactive prototypes
Intermediate
• Identified KYC input confusion and onboarding friction
through usability testing
Result: Onboarding time reduced from ~5 min to ~3 min
(–40%)
View on Behance →

EDUCATION
Kryvyi Rih National University
Bachelor's degree in Automation and Computer-
Integrated Technologies
COURSES & CERTIFICATIONS
UI/UX Design Pro · Hillel IT School · 2024 ·
EXCELLENT
View certificate →
Web Design Basic · Hillel IT School · 2024 ·
EXCELLENT
View certificate →