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V

Victor Ugboma

AI Training & Data Labeling Specialist | Outlier AI

Nigeria flagAlimosho, Nigeria
$15.00/hrExpertData Annotation TechMicro1Mercor

Key Skills

Software

Data Annotation TechData Annotation Tech
Micro1
MercorMercor
MindriftMindrift
Other

Top Subject Matter

General AI/ML
Multimodal AI Training
AI Model Evaluation

Top Data Types

ImageImage
TextText
DocumentDocument

Top Task Types

Bounding Box
Point Key Point
RLHF
Transcription
Evaluation Rating
Segmentation
Classification

Freelancer Overview

AI Training & Data Labeling Specialist | Outlier AI. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, Kwara State University (2022). AI-training focus includes data types such as Image and labeling workflows including Bounding Box, Evaluation, and Rating.

ExpertEnglishYorubaIgbo

Labeling Experience

AI Data Annotator — Project Azalea | Centific AI Data Foundry

Image
At Centific AI Data Foundry on Project Azalea, I evaluated and labeled the outputs of AI generative models for images and text. My work involved using structured rubrics to score accuracy, bias, unrealism, and context injection. I completed annotator and NDA compliance training to ensure the consistency and integrity of all annotation work. • Rated AI-generated images and text using project-specific criteria • Scored data for realism, context, and bias in accordance with project guidelines • Completed annotator certification and followed high-standard compliance training • Contributed to building more reliable AI outputs through rigorous evaluation

At Centific AI Data Foundry on Project Azalea, I evaluated and labeled the outputs of AI generative models for images and text. My work involved using structured rubrics to score accuracy, bias, unrealism, and context injection. I completed annotator and NDA compliance training to ensure the consistency and integrity of all annotation work. • Rated AI-generated images and text using project-specific criteria • Scored data for realism, context, and bias in accordance with project guidelines • Completed annotator certification and followed high-standard compliance training • Contributed to building more reliable AI outputs through rigorous evaluation

2023 - Present

AI Training & Data Labeling Specialist | Outlier AI

ImageBounding Box
As a Data Labeling Specialist at Outlier AI, I labeled images, text, and documents to help build robust AI training datasets. My primary focus involved bounding box annotation, segmentation mask verification, referring expression comprehension, transcription, RLHF output labeling, and chain-of-thought evaluation. I consistently applied structured guidelines and contributed directly to large-scale machine learning pipelines. • Labeled and tagged image, text, and document data for AI models • Drew bounding boxes, segmented pixels, and annotated image regions • Transcribed audio/video, labeled speech and speakers, and verified chain-of-thought reasoning • Evaluated AI-generated content for factuality, tone, and helpfulness across RLHF protocols

As a Data Labeling Specialist at Outlier AI, I labeled images, text, and documents to help build robust AI training datasets. My primary focus involved bounding box annotation, segmentation mask verification, referring expression comprehension, transcription, RLHF output labeling, and chain-of-thought evaluation. I consistently applied structured guidelines and contributed directly to large-scale machine learning pipelines. • Labeled and tagged image, text, and document data for AI models • Drew bounding boxes, segmented pixels, and annotated image regions • Transcribed audio/video, labeled speech and speakers, and verified chain-of-thought reasoning • Evaluated AI-generated content for factuality, tone, and helpfulness across RLHF protocols

2023 - Present

Education

K

Kwara State University

Bachelor of Science, Computer Science

Bachelor of Science
2022 - 2025

Work History

B

Bincom Dev Center

DevOps Engineer (Junior)

N/A
2022 - 2023