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Nehemiah B.

Nehemiah B.

AI Data Trainer & Generalist Response Evaluator

Nigeria flagBwari, Nigeria

Key Skills

Software

Data Annotation TechData Annotation Tech
Label StudioLabel Studio
MindriftMindrift
ClickworkerClickworker

Top Subject Matter

General Text Evaluation - chatbot responses & quality rating
English creative writing editing and proofreading
General research and data operations - Web search & information verification

Top Data Types

VideoVideo
ImageImage
TextText

Top Task Types

ClassificationClassification
SegmentationSegmentation
Function CallingFunction Calling
Data CollectionData Collection
Evaluation/RatingEvaluation/Rating

Freelancer Overview

While I’m at an entry-level stage, I've been working as an AI Training Data Contributor at Luel AI for the past few months. I create high-quality multimodal data by recording natural conversations, egocentric POV videos, scripted audio, and short real-world videos using my phone. The goal is to help train frontier AI models to better understand everyday human behavior and situations. I really focus on quality making sure the audio is clear, the video is well-framed, the lighting is good, and everything feels natural while strictly following the guidelines. I’ve gotten quite good at managing background noise, pronunciation, and delivering clean data that gets approved quickly. I enjoy the work because it’s detailed and directly impacts how smart AI systems become.

Labeling Experience

Multimodal AI Data Creator – Luel AI

VideoVideoFunction CallingFunction Calling

Created high-quality multimodal datasets for AI models by recording natural conversations, POV videos, and scripted audio using mobile devices. Maintained strict quality standards for audio clarity, video framing, and natural delivery

2026 - Present

Education

U

University of Uyo

Bsc, Accounting

Bsc
2018 - 2024

Work History

T

Tespire LLC

Customer support

Bwari
2024 - 2025