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Senior Product Manager

Nimbus, Berlin

2022 — Present

• —Led activation redesign; increased trial-to-paid conversion by 18%.
• —Launched pricing experiments across 3 tiers; improved ARR by 9% without churn.
• —Built analytics instrumentation and weekly KPI review rhythm for a team of 12.
• —Partnered with marketing to ship a PLG funnel that reduced CAC by 22%.

Product Manager

Atlas, Remote

2019 — 2022

• —Owned onboarding + billing roadmap; shipped self-serve subscription flows.
• —Partnered with design + engineering to deliver quarterly OKRs on time.
• —Introduced customer discovery program with 20+ interviews per quarter.
• —Drove API adoption from 2k to 18k monthly active integrations.

Associate Product Manager

Zenith Software, Amsterdam

2018 — 2019

• —Managed the reporting module serving 800+ enterprise accounts.
• —Reduced support tickets by 35% through UX improvements and inline help.
• —Coordinated cross-team launch of real-time dashboard feature.

Product Analyst

DataFlow Inc., Warsaw

2016 — 2018

• —Built SQL-based analytics pipelines for product and growth teams.
• —Authored weekly insight reports used by C-suite for strategic decisions.
• —Designed A/B testing framework that increased experiment velocity by 3×.

Junior Business Analyst

TechStart, Warsaw

2015 — 2016

• —Gathered requirements and wrote specs for client-facing web portal.
• —Supported QA with test case authoring and regression testing.
• —Created competitive analysis decks for investor presentations.

MSc, Business Analytics

University of Amsterdam

2016 — 2018

BSc, Economics

University of Warsaw

2012 — 2016

Exchange Semester, Data Science

Technical University of Munich

Spring 2015