Stanley M.

Key Skills

Software

Clickworker

Appen

Argilla

Other

Labelbox

Top Subject Matter

Computer vision image annotation for AI training datasets

Computer vision datasets including screenshots and visual content validation

Remote technical support enabling online AI/data-labeling workflows

Top Data Types

Text

Image

Video

Document

Top Task Types

Classification

Data Collection

Bounding Box

Segmentation

Freelancer Overview

Freelance AI Training Specialist (Image annotation, classification, segmentation, dataset review). Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Labelbox and Other. Education includes Bachelor of Urban Planning, The Technical University Of Kenya. AI-training focus includes data types such as Image and Document and labeling workflows including Bounding Box, Segmentation, and Evaluation.

Labeling Experience

Freelance AI Training Specialist (Image annotation, classification, segmentation, dataset review)

LabelboxImageBounding Box

Reviewed and labeled image datasets for AI model training projects while ensuring adherence to provided annotation guidelines. Performed image annotation tasks using bounding boxes and polygon tools to support object detection and segmentation workflows. Verified dataset accuracy by correcting labeling inconsistencies and participating in dataset review cycles. • Annotated objects with bounding boxes and polygons • Completed classification and segmentation labeling according to instructions • Conducted dataset accuracy verification and correction of inconsistencies • Supported AI workflow improvements through quality-focused review

2023 - Present

Data Annotation and Content Review Assistant (annotation, validation, QA)

OtherImageSegmentation

Annotated screenshots and image datasets for computer vision projects with a focus on content review and validation prior to submission. Conducted quality checks on labeled data to ensure correctness and consistency with labeling instructions. Organized and maintained structured annotation records to support reliable downstream use. • Reviewed visual data with high attention to detail • Completed content review and validation tasks • Performed quality checks on labeled datasets before submission • Maintained structured annotation records

2022 - Present

Planning Firm Intern

OtherDocumentData Collection

Contributed to data preparation by collecting and organizing field data for planning reports, supporting structured documentation workflows. Reviewed and verified information accuracy while maintaining consistent organization in digital spreadsheets. Followed guidelines to ensure the resulting datasets were reliable for project coordination and reporting needs. • Collected and reviewed field data for documentation. • Organized information for planning reports. • Supported accuracy-focused research verification tasks. • Maintained structured project records with digital tools.

2021 - Present

Research and Data Support Assistant (Freelance / Academic Projects)

TextClassification

Supported AI/data-oriented preparation through content classification and information verification for digital research tasks. Organized, reviewed, and maintained consistent datasets by following guidelines and quality expectations during repetitive annotation-like workflows. Used spreadsheets and online documentation tools to keep records accurate and ready for downstream use. • Conducted data classification and content organization activities. • Performed information verification for structured research outputs. • Ensured consistency and accuracy across digital entries. • Supported digital documentation and spreadsheet organization.

Not specified

Education

Work History