Jane Egereonu
DATA ANNOTATOR | AI EVALUATOR | AI TRAINER | MULTIMODAL DATA & CONTENT QUALITY SPECIALIST
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About
Data Annotation & AI Evaluation Specialist with practical experience evaluating and labeling text, image, video, and multimodal data for AI training and quality improvement. Skilled in data labeling, classification, image comparison, video action analysis, AI response evaluation, prompt assessment, and guideline-based quality review. Experienced in identifying factual, semantic, relevance, consistency, and instruction-following errors across AI-generated content.
Combines strong analytical judgment, exceptional attention to detail, advanced written English, research ability, and technical documentation skills to deliver accurate, consistent, high-quality annotations in remote, deadline-driven environments.
Experience
AI DATA ANNOTATION & MODEL EVALUATION - Independent AI Projects & Platform Based Evaluations - Remote
(2026-01)
- Annotate and evaluate text, image, video, and multimodal datasets for AI training and quality-assurance workflows.
- Perform object identification, action classification, image comparison, visual-content assessment, and video-based action analysis.
- Evaluate AI-generated responses across factual accuracy, relevance, helpfulness, consistency, instruction adherence, and overall response quality.
- Analyze video sequences to identify human actions, objects, hand usage, object interactions, and temporal changes across segmented activities.
- Compare image and multimodal outputs against defined criteria to determine preference, quality, relevance, and instruction compliance.
- Review prompts and model outputs to identify factual errors, omissions, irrelevant information, semantic inconsistencies, and instruction-following failures.
- Apply detailed project guidelines and evaluation rubrics to ambiguous cases while maintaining consistency across labeling decisions.
- Assess English-language content for grammar, clarity, meaning, contextual relevance, coherence, and naturalness.
- Conduct systematic quality checks before submission to reduce labeling inconsistencies and annotation errors.
- Work independently in remote, guideline-driven environments requiring accuracy, analytical judgment, confidentiality, and attention to detail.
AI Content Creator & Prompt Designer - NovaJaneAI
(2026-01)
- Design and refine prompts for AI-assisted storytelling, educational content, visual generation, and short-form media.
- Evaluate AI-generated text and visual outputs for prompt adherence, consistency, quality, and usability.
- Iteratively refine prompts and outputs to improve accuracy, visual consistency, narrative coherence, and audience relevance.
- Develop original scripts and structured content for educational, motivational, and entertainment-focused digital media.
Office Administrative Assistant - Nibeck Global Resources Ltd
(2022-02)
- Coordinate meetings and calendars.
- Manage digital documents, reports and spreadsheets.
- Perform data entry, reporting and administrative support.
- Communicate with managers, colleagues and clients using Teams, Zoom and Google Meet.
Customer Service Representative / Customer Support Specialist / Sales Support Specialist - Stylista Fashion Hub
(2020-01 - 2022-01)
- Responded to enquiries via phone, email and chat.
- Resolved customer issues and maintained CRM records.
- Escalated complex cases and collected customer feedback.
English Language Teacher - National Youth Service Corps (NYSC)
(2017-04 - 2018-04)
- Planned and delivered English lessons.
- Developed instructional materials and assessed written work.
- Improved learners' communication and writing skills.
Education
Student - Artificial Intelligence, Prompt Engineering & Chatbot Development - AI Focus Academy (2026-04)
Graduate Trainee - Frontend Web Development - DevCareer Tech Program (2024-04 - 2024-04)
Certificate - Understanding Product Management - Federal Government of Nigeria (2024-04 - 2024-04)
Higher National Diploma (HND) - Mass Communication - Federal Polytechnic Nekede (2012-09 - 2015-10)
National Diploma (ND) - Mass Communication - Federal Polytechnic Nekede (2010-09 - 2012-08)
Diploma - ICT - ICAPS (2012-01 - 2013-01)
