PRODUCT DESIGNER · 4+ YEARS

I turn complex B2B

and fintech products

Oleg Stepanchykov

into something

clear and usable

Ticket Fairy logo
Event ticketing & management SaaS

The Ticket Fairy

Redesigned the B2B platform that event organizers run their business on, and built its design system from scratch.

SaaS YCombinator S15 Design System
20%→~26% event conversion
+18% referral-driven sales
Read case → Coming soon
Ticket Fairy dashboard on laptop
Ticket Fairy mobile welcome screen
Ticket Fairy mobile influencer analytics
Ticket Fairy mobile revenue details
WealthTrace logo
Retirement-planning fintech · U.S.

WealthTrace

Rebuilt the app around the problem that was actually hurting conversion. Introduced a bunch of Life-quality improvements that were liked by customers. Built Design Process around AI tools that saved a lot of time.

Fintech SaaS AI Design Process
Whole web app concept → dev handoff
~30% faster onboarding (test, TBC)
Read case → Coming soon
WealthTrace dashboard on laptop
WealthTrace linked entities flow
WealthTrace mobile view
WealthTrace Monte Carlo settings

Other products I've contributed to

Across fintech, healthcare, and B2B SaaS — embedded in product teams

Hornet trading algorithm SaaS
Hornet Fintech

Trading-algorithm SaaS redesign

RedPath healthcare app on iPad
RedPath Healthcare

Healthcare app for a national cancer-care program

Hygeia operations PWA screens
Hygeia Cleaning

Operations PWA for large-scale site cleaning

Pure UI

A collection of pieces I made purely to practice UI skills. They're not perfect, but I enjoyed making them — and each one has its own little story.