Svetlana Prodius
AI-Native Product Designer

Design engineer building B2C, B2B and SaaS products with Claude Code and Codex, from research and prototypes to production-ready interfaces. I drive customer-centric, evidence-based ways of working that turn ideas into measurable product outcomes.

Product design · Claude Code · Codex · User Research · A/B testing
01 / LANGUAGE LEARNING · 2025–2026

Speak Group

Helping language learners move from understanding to confident speaking through two complementary products.

Speak Pro turns real-world videos into shadowing practice with voice recording and AI pronunciation feedback. SpeakFlow turns personal thoughts and stories into natural language to practice aloud.

Speak Pro — available on iOS
SpeakFlow — early access; iOS & Android coming soon

Speak Pro shadowing lesson interface
2024 · Case study coming soonGarant Bank 2024
Retearn savings app
03 / B2C · FINTECH · 2022–2023

Retearn

A savings app, built from the ground up.

ivi streaming service
04 / B2C · SAAS · 2021–2022

ivi

A world of stories. 60 million monthly users.

05 / ULTIMATE GUITAR · SAAS · 2019–2020

More music.
Less friction.

Over 100 A/B tests. A 34% increase in ARPU.
Better ways to discover, learn and play.

Explore Ultimate Guitar
Ultimate Guitar product interfaces
06 / ALFA-BANK · FINTECH · 2016–2018

Everyday banking.
Extraordinary care.

From private banking to business on the go. Designing clearer, more confident financial experiences.

+25%Payment conversion
20MBank customers
Explore Alfa-Bank
Product designer & product manager · 2016–2018
Alfa Private banking interfaceAlfa-Bank payments interface