Adrian Ozuna

Redesigned the app UI for a modern, streamlined experience and simplified the onboarding flow; reduced new-client setup time from 45 minutes to 3 minutes (93% faster) and cut abandonment from 30% to 3% (per client case study). Implemented usability improvements (inline validation, clearer states, progressive steps) that helped lower operational costs by 40% while increasing completion rates. Fixed cross-stack defects (frontend + backend) and hardened API/schema validations, enabling 2M+ documents processed with zero critical errors. Built automated endpoint testing scripts that accelerated QA cycles and prevented regressions, supporting the results above.

Developed a fully functional management system the cooperative Coopuniodonto to replace their old system. Developed landing pages for real estate agents, increasing their leads and online reach in some cases by as far as 30% compared to when they relied purely on social media. Developed scripts in python to automate business management taks Designed prototypes in Figma and implemented them using frontend technologies