Key Skills

Software

Appen

Clickworker

Labelbox

Mercor

Remotasks

Scale AI

Don't disclose

Top Subject Matter

Healthcare - Medical Records & Patient Data

E-commerce - Product Categorization & Customer Support

Top Data Types

Image

Text

Video

Top Task Types

Bounding Box

Classification

Text Summarization

Segmentation

Object Detection

Text Generation

Question Answering

Transcription

Freelancer Overview

Naomi Udoma Lagos, Nigeria | ) naomiudoma04@gmail.com | % 08166497761 linkedin.com/in/naomi-udoma Professional Summary For the past two years, I’ve worked on the human side of AI—preparing and refining data that trains machine learning models to understand speech, interpret images, and generate helpful, accurate text. My work includes annotating conversations, transcribing audio, labeling visual content, and evaluating AI responses for safety and usefulness. I hold a C1 Advanced English certificate from EF SET (62/100) and am comfortable handling multilingual content, especially English–Spanish tasks. I believe good AI starts with thoughtful, precise human input—and I take that responsibility seriously. Skills Annotation Types: Text (intent, sentiment, toxicity, factual grounding), audio (transcription, speaker diarization), image/video (object detection, scene context) Languages: English (C1 Advanced – EF SET 62/100), Spanish (working proficiency), basic French AI Training Tasks: Prompt writing, model response ranking, RLHF feedback, content safety review, translation/localization checks Domains: Conversational AI, voice assistants, customer support automation, accessibility tools Tools: Appen, Scale AI (Outlier), TELUS International annotation interfaces, Google Workspace, basic data review in Sheets Experience AI/ML Data Specialist Contract roles via major data platforms (Scale AI, Appen, TELUS International) 2023 – Present - Annotated and ranked AI-generated responses for

Labeling Experience

Education

Work History