Ikems J.

Key Skills

Software

Data Annotation Tech

Other

Top Subject Matter

AI prompt evaluation and quality analysis

AI project management for labeling/annotation workflows

Audio and image annotation for AI training

Top Data Types

Text

Audio

Image

Top Task Types

Mapping

Freelancer Overview

Expert Annotator — Data Annotation Tech. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Data Annotation Tech, Centific AI, and N. Education includes Map Reviewer, Data Validation Specialist (2025). AI-training focus includes data types such as Text, Audio, and Geospatial and labeling workflows including Evaluation, Rating, and Mapping.

Labeling Experience

Expert Annotator — Data Annotation Tech

Data Annotation TechText

Served as an Expert Annotator by developing and analyzing AI prompts and assessing them against quality criteria. Evaluated prompts based on characteristics such as honesty and harmfulness to support downstream AI behavior improvements. Produced prompt quality assessments and insights for project use. • Developed AI prompts • Evaluated honesty criteria • Evaluated harmfulness criteria • Reported prompt quality outcomes

2023 - Present

Map Reviewer | Data Validation Specialist — Peropytx

OtherMapping

Validated regions, localities, and key POIs on maps as part of data validation efforts. Reviewed geospatial information for correctness and completeness to support reliable map data. Performed ongoing validation work across multiple map areas. • Validated regions and localities • Verified key POIs • Performed map data validation • Ensured geospatial data accuracy

2024 - 2025

Freelance Image/Audio Annotator — Meta AI

Audio

Freelance annotated diverse audio and image samples with a reported quality performance of 90%. Labeled content accurately to support dataset creation and model training. Ensured consistency and quality while completing annotation tasks. • Labeled audio samples • Labeled image samples • Achieved 90% labeling quality • Maintained annotation consistency

2024 - 2025

AI Project Manager — Centific AI

Text

Managed AI projects involving prompt or model output handling using available resources. Coordinated execution from start through delivery while ensuring work quality. Supported the labeling/annotation workflow indirectly through project oversight and progress management. • Managed AI project execution • Coordinated resources and tasks • Monitored workflow progress • Supported quality through reviews

2024 - 2024

Education

Work History