PRODUCT DESIGNER · 4+ YEARS · AI-ASSISTED

I turn complex B2B

and fintech products

Oleg Stepanchykov

into something

clear and usable

Ticket Fairy logo
Event ticketing & management SaaS

The Ticket Fairy

I rebuilt the funnel around one metric — event creation rate for new users — built the design system that ships it, and designed a new Artist Management module from zero.

SaaS YCombinator S15 Design System
20%→26% event conversion
+18% referral-driven sales
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 about 40% of time.

Fintech SaaS AI Design Process
~10% → 21% trial-to-paid conversion
74% reduction data-entry errors
Try live prototype ↗
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

Name under NDA healthcare app on iPad
Name under NDA 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 sharpen my UI craft — each one with its own little story.

Let's talk.

Open to product design roles