Constantine P. — UX Designer

I’m a mixed-methods UX researcher and product insights lead with 13+ years of experience driving strategy, retention, and growth through actionable user research. I specialize in translating behavioral data and qualitative insight into product decisions, from MVP validation to global launch. I am currently a Senior UX Researcher at Uber, focused on offers within Uber Eats. I help shape monetization and personalization through mixed-methods insights tied directly to business outcomes. Most recently, I led UX research at Niantic across flagship titles like Pokémon GO and Monster Hunter Now, as well as AR and XR developer platforms including Lightship and 8th Wall. My work covered onboarding optimization, pricing and segmentation studies, behavioral modeling, and clarity testing. This research directly improved feature adoption, monetization, and retention across multiple markets. Before Niantic, I consulted for companies at various stages, helping early-stage and scaled teams integrate lean research workflows into high-velocity product development. My toolkit combines qualitative depth (interviews, fieldwork, diary studies) with quantitative rigor and technical fluency. I work fluently across SQL, R, and Python to explore, model, and visualize behavioral data, from funnel diagnostics and retention analysis to segmentation, conjoint, and beyond. Posts, views, and opinions expressed are my own and do not represent those of my employer.

Stackforce AI infers this person is a UX Research expert in the Gaming and Food Delivery industries.

Location: Queens, New York, United States

Experience: 14 yrs 7 mos