Lyone R.

Key Skills

Software

iMerit

Sama

Top Subject Matter

Generative AI (prompt-to-image alignment) and computer vision image matching

Computer vision and generative AI image description

Computer vision dataset annotation (bounding boxes and related keypoint/skp tasks)

Top Data Types

Text

Image

Top Task Types

Text Generation

Bounding Box

Classification

Freelancer Overview

Prompt Evaluation & Image Matching Specialist (iMerit). Core strengths include iMerit, Internal, and Proprietary Tooling. Education includes Diploma in Co-operative Management, The Co-operative University of Kenya (2019) and Artificial Intelligence Training, Sama (2020). AI-training focus includes data types such as Images and Text and labeling workflows including Evaluation, Rating, and Text Generation.

Labeling Experience

Data Annotation Specialist – Image Annotation Project (Innodata)

Bounding Box

Performed image annotation tasks for AI model training using BBX (bounding boxes) and SKP-related annotation requirements. Accurately labeled and categorized visual data according to detailed project specifications and quality standards. Collaborated with QA teams to identify and resolve annotation inconsistencies while meeting productivity targets. • Labeled images using bounding box annotations. • Categorized visual elements per project schema. • Met daily throughput and accuracy requirements. • Resolved labeling inconsistencies with QA feedback.

2025 - 2025

Subject Matter Expert (SME) (Sama)

Sama

Provided subject matter expertise focused on annotation quality improvement within production AI data workflows. Conducted performance reviews and delivered actionable feedback to reduce annotation errors and increase team productivity. Performed ongoing quality assurance checks and coaching to ensure consistent adherence to client guidelines. • Reviewed and improved annotation consistency. • Delivered feedback to reduce annotation errors. • Onboarded and trained new annotators. • Documented quality issues and supported remediation.

2021 - 2025

Data Annotation Agent (Sama)

SamaTextClassification

Performed data labeling and categorization tasks according to project requirements and quality guidelines. Verified, corrected, and maintained data accuracy within annotation systems to ensure reliable outputs. Researched products across e-commerce platforms to support classification labeling work while meeting productivity targets. • Classified items per labeling taxonomy. • Verified and corrected labeled data. • Conducted product research for classification accuracy. • Ensured quality and turnaround targets.

2020 - 2021

Quality Checker (Sama)

Sama

Acted as a quality checker to assess annotation outputs against project requirements and client guidelines. Addressed production-floor queries by clarifying requirements and supporting correct labeling practices. Conducted refresher training sessions targeting identified quality gaps to improve overall annotation performance. • Checked outputs for requirement compliance. • Resolved agent questions on labeling specs. • Analyzed client feedback for quality interventions. • Delivered targeted refresher training for quality gaps.

2020 - 2021

AI Image Description Specialist (Innodata)

Text Generation

Created detailed and accurate image descriptions for use in training generative AI and computer vision systems. Evaluated visual content and generated contextually relevant descriptions while following strict client guidelines. Maintained consistency, clarity, and quality across large-scale image description datasets. • Produced descriptive captions per client requirements. • Generated contextually relevant image descriptions. • Ensured guideline compliance during labeling. • Maintained quality across large batches of images.

2026

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Education

Work History