Konstantin Ratushniak

I'm a Senior Product Manager with over 7 years of experience building and scaling web and mobile products across FinTech, Banking, Mobility, Crypto, and MarTech.

I specialize in driving measurable growth — from boosting conversion rates and retention to improving user experience through data-informed decisions, A/B testing, and product-led strategies.

I’ve led cross-functional teams of up to 15 people, implemented OKRs and discovery frameworks, and managed products end-to-end — from strategy and design to launch and scale.

I’m passionate about AI, blockchain, and the future of digital finance, always exploring how emerging technologies can create real-world impact.

Outside of work, I enjoy hiking, fitness, and a keto lifestyle — they help me stay sharp, focused, and balanced.

If you’re looking for a visionary, data-driven Product Manager to take your product to the next level — let’s connect!