Yomi I.

Key Skills

Software

Mercor

Other

Top Subject Matter

AI evaluation for UI/UX quality

conversational UI

and front-end code quality

Top Data Types

Image

Video

Text

Document

Top Task Types

Text Generation

Evaluation/Rating

Transcription

Prompt + Response Writing (SFT)

Data Collection

Object Detection

Classification

Segmentation

Polygon

Freelancer Overview

AI Evaluator & Data Annotator, Product Design & UX Expert (Mercor AI / OpenAI). Brings 6+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Mercor and Other. Education includes Diploma in Computer Programming, Niagara College (2025) and Bachelor of Science, Lagos State University (2018). AI-training focus includes data types such as Image and labeling workflows including Evaluation and Rating.

Labeling Experience

AI Evaluator & Data Annotator, Product Design & UX Expert (Mercor AI / OpenAI)

MercorImage

Evaluated AI-generated UI and conversational AI outputs for a frontier AI lab using structured rubrics. Rated design screenshots on multiple visual and usability dimensions and provided 2–3 sentence written justifications per rating. Performed comparative ranking and consistency checks to align scores with best-to-worst order. • Rate UI designs on a 1–7 Likert scale across hierarchy, typography, color, components, navigation, and aesthetic. • Rank/reorder design screenshots best-to-worst and flag inconsistencies between ratings and order. • Evaluate combined conversational AI responses with generative UI for user progression using cognitive load, intent adaptation, and tone criteria. • Assess front-end code quality and instruction adherence on a 1–5 scale and escalate PII/policy violations.

2025 - Present

Lead Product Designer (Caena)

OtherImage

Performed production-level assessment and critique of AI-powered product interfaces with a focus on interface quality. Applied design system standards and accessibility requirements to maintain consistent UI quality. Worked closely with engineers to verify design-to-code fidelity and implementation correctness. • Evaluated UI/UX quality for an AI financial modeling platform and provided design critique at production level. • Built and maintained a design system enforcing visual consistency and component standards. • Collaborated with engineers on pixel-precision and implementation quality to ensure fidelity. • Guided accessibility and usability expectations across the product experience.

2021 - 2024

Education

Work History