Oluwarotimi Aliu

Key Skills

Software

Scale AI

Appen

SuperAnnotate

Top Subject Matter

Legal Services & Contract Review

Regulatory Compliance & Risk Analysis

Legal Research & Document Analysis

Top Data Types

Computer Code Programming

Text

Document

Top Task Types

Prompt + Response Writing (SFT)

Text Generation

RLHF

Computer Programming/Coding

Freelancer Overview

Experienced AI training contributor and full-stack developer with hands-on expertise across multimodal data labeling, evaluation, and collection projects. Through Handshake AI, I've contributed to Project Hedgehog (improving AI accuracy across audio, visual, and text tasks via evaluation ratings and quality annotation), Project Lexicon (on-camera conversational data collection for speech and language model training), Project Horizon (expert-in-the-loop benchmarking that compares real professional workflows against AI model outputs), and Project Public Spaces (real-world iPhone video capture for computer vision datasets). Cumulative earnings of $58K+ reflect consistent, high-quality output across diverse task types and rubrics. My background as a software developer — with strong skills in Python, React/TypeScript, API design, and technical documentation — lets me approach labeling tasks with precision, attention to edge cases, and a strong grasp of how annotated data feeds model training. I'm comfortable with evaluation rating, RLHF-style feedback, prompt/response SFT writing, data collection, and transcription across text, audio, image, and video modalities, and I follow task specifications and quality measures rigorously to produce trustworthy training data.

Labeling Experience

Education

Work History