Edosa Leta
Sunnyvale,CA
Summary
Senior UX Designer specializing in conversational AI and generative UI for enterprise products. Combines a CS/NLP background with prompt engineering and design systems governance to build the skill frameworks and component contracts that keep AI-generated interfaces accessible, on-brand, and structurally reliable at scale.
Overview
4
4
years of professional experience
Work History
Senior User Experience Designer · IC3
Oracle
Redwood City, CA
05.2023 - Current
- Defined Oracle Redwood's AI interaction pattern library, establishing guidelines for response formatting and trust standards adopted by product teams.
- Designed versioned skill-governance system for enterprise applications using an eight-intent taxonomy and automated lint gates, ensuring accessible UI.
- Created user flows and interaction patterns for multi-step AI agents, collaborating with engineering for precise implementation.
- Developed an AI accessibility agent based on Oracle's Redwood guide, leading research on bias across demographics to inform inclusive design.
- Published agent evaluation guidelines addressing task completion, response quality, and failure modes, providing teams with effective quality measurement frameworks.
- Contributed interaction patterns and component guidelines for chat and Oracle Agent Studio, integrating them into the Redwood design system for broader reuse.
User Experience Designer · Intern
Oracle
Redwood City, CA
05.2022 - 08.2022
- Conducted 12 one-hour user research sessions using Oracle's digital assistant, uncovering insights into conversational interaction patterns to inform design improvements.
- Proposed and designed a research concept for a digital assistant that includes diverse English-speaking user groups, ensuring broader user accessibility.
- Researched unconscious bias in conversational AI to identify gaps and propose mitigations for bias in digital assistant models, enhancing model fairness.
- (Remote)
Education
M.S. - Computer Science
University of Maryland, Baltimore County
Baltimore, MD05-2023
Skills
- AI interaction design
- Conversational AI governance
- Generative AI prompt engineering
- User research methodologies
- Product management
- Usability testing
- Design patterns
- Tools: Figma, Jira, Oracle AI Agent Studio, Codex
PROJECTS
Neural Machine Translation — Capstone, 2020.12 – 2021.05, University of Maryland, Baltimore County, Trained and iterated an English–Amharic neural machine translation model using JoeyNMT across 20+ training runs (~6 hours each)., Collected and translated ~10,000 entries from a source dataset, improving translation accuracy by 5% on the BLEU score.
Timeline
Senior User Experience Designer · IC3
Oracle
05.2023 - Current
User Experience Designer · Intern
Oracle
05.2022 - 08.2022
M.S. - Computer Science
University of Maryland, Baltimore County