Matthew J.

Key Skills

Software

LabelImg

Labelbox

Data Annotation Tech

Clickworker

Other

Remotasks

Mercor

Micro1

Appen

Top Subject Matter

Multimodal AI training data annotation (images/text)

Visual and textual dataset annotation for AI training

Image/object annotation for AI training (Project Callisto)

Top Data Types

Image

Video

Text

Document

Top Task Types

Bounding Box

Object Detection

Evaluation/Rating

Data Collection

Transcription

Freelancer Overview

Data Specialist (RWS, Remote) — Multimango task platform. Brings 18+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal, Proprietary Tooling, and N. Education includes Diploma, CDI College (2000) and High School Diploma, Central Technical High School (1998). AI-training focus includes data types such as Image and Video and labeling workflows including Evaluation, Rating, and Bounding Box.

Labeling Experience

Data Specialist (RWS, Remote) — Multimango task platform

Image

Annotated and quality-reviewed AI training data to support machine learning model training within a remote, platform-based workflow. Applied complex, guideline-driven labeling rules consistently across large datasets while meeting accuracy and productivity thresholds. Collaborated with reviewers to incorporate feedback and improve overall annotation quality. • Performed annotation, validation, and quality review tasks • Corrected and reviewed outputs against strict quality thresholds • Followed platform task tracking and reviewer feedback loops • Maintained daily productivity and accuracy targets in remote operation

2025 - Present

Freelance Data Annotator (Remote) — Project Cardamon

VideoBounding Box

Annotated large-scale visual and textual datasets for AI model training in a remote freelance setting. Executed bounding box and polygon labeling as well as entity tagging across thousands of assets while following detailed project guidelines. Maintained high accuracy while meeting productivity benchmarks and QA standards. • Bounding box, polygon, and entity tagging • Thousands of assets annotated with guideline enforcement • Accuracy and productivity benchmark achievement • QA-focused adherence to project standards

2025 - 2025

Freelance Data Annotator (Remote) — Train AI University RWS Platform

ImageObject Detection

Completed image and object annotation tasks using proprietary platform tooling for AI training. Applied detailed labeling instructions consistently and performed review-and-correction cycles to meet quality requirements. Worked within a platform-based task tracking and review system to ensure compliance with labeling standards. • Image/object annotation with proprietary tools • Consistent application of detailed labeling instructions • Review and correction to meet quality requirements • Platform-based task tracking and review workflow

2024 - 2025

Education

Work History