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Uloko Christian

Uloko Christian

AI Training & Annotation Specialist

Nigeria flagAbuja, Nigeria
$15.00/hrIntermediateImeritMercorMindrift

Key Skills

Software

iMeritiMerit
MercorMercor
MindriftMindrift
OneFormaOneForma
Scale AIScale AI
SuperAnnotateSuperAnnotate
Other

Top Subject Matter

AI Model Training and Natural Language Processing
Agentic AI Evaluation
Creative Writing Evaluator

Top Data Types

TextText
VideoVideo
ImageImage

Top Task Types

SegmentationSegmentation
Question AnsweringQuestion Answering
Text SummarizationText Summarization

Freelancer Overview

AI Training & Annotation Specialist. Brings 5+ 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, Nasarawa State University (2025). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

IntermediateEnglish

Labeling Experience

AI Training & Annotation Specialist

Text
As an AI Training & Annotation Specialist, I consistently evaluated written content for clarity, accuracy, and logical flow. I reviewed and refined AI-generated responses to improve quality, coherence, and usability. I rated, ranked, and compared outputs according to defined guidelines and evaluation criteria. • Conducted quality evaluation and categorization of text outputs. • Identified and corrected inconsistencies and ambiguous phrases in AI-generated content. • Applied structured annotation-style workflows across diverse digital tasks. • Maintained high standards of precision and consistency in performance.

As an AI Training & Annotation Specialist, I consistently evaluated written content for clarity, accuracy, and logical flow. I reviewed and refined AI-generated responses to improve quality, coherence, and usability. I rated, ranked, and compared outputs according to defined guidelines and evaluation criteria. • Conducted quality evaluation and categorization of text outputs. • Identified and corrected inconsistencies and ambiguous phrases in AI-generated content. • Applied structured annotation-style workflows across diverse digital tasks. • Maintained high standards of precision and consistency in performance.

2022 - Present

Education

N

Nasarawa State University

Bachelor of Science, Computer Science

Bachelor of Science
2021 - 2025

Work History

N

N/A

Customer Service and SIM Registration Agent

Abuja
2022 - Present
F

Freelance

Computer Operator and Digital Assistant

Abuja
2022 - Present