Arkadiusz Lipiarz

Joined Proofpoint after its acquisition of Tessian and contributed product design expertise to security-focused email products during a six-month integration period.

Led design for Tessian Respond products and coordinated the product design roadmap, implemented Pendo analytics, and drove interface quality and platform exploration over an 11-month period.

Enhanced Tessian Defender features, designed complex interfaces and prototypes, and used qualitative and quantitative research to inform product decisions over a 19-month period.

Led product design for the initial Dynatrace Hub, defined its UX across product and web, and collaborated on technology activation flows during a six-month engagement.

Led a major design overhaul of the Global Timeframe Selector, improved core UI features, advanced behavioral tracking, and contributed to the Barista design system over two years.

Ran experiments and A/B tests on the conversion funnel, redesigned payout and internal tools to speed claim processing, and maintained mobile app experiences over two years.

As sole product designer, defined and implemented features, maintained visual consistency, gathered user feedback, and analyzed user recordings for a local food marketplace.

Participated in customer workshops, created wireframes and information architecture, and prepared UI designs for complex digital products in a UX studio environment.

Led rebranding and designed web applications for the finance market, producing wireframes and coordinating implementation as the sole UI/UX designer.

Gathered requirements, defined information architecture, and created wireframes and prototypes for the FritzExchange online currency platform during a short-term contract.

Created responsive web designs, brand identities, and print materials while supporting implementation and mentoring junior designers at a branding studio.

Produced responsive web designs, key visuals for campaigns, and brand assets while collaborating with marketing and front-end teams for multiple clients.

Designed websites, logos, corporate identities, and key visuals while working on print materials for agency clients over a nine-month period.

Contributed to web and UI designs, logos, and corporate identity tasks during a short internship at a software house.

Co-founded a small digital agency providing web design, logos, corporate identity, and project management support for local businesses.