Joseph M.

Key Skills

Software

Don't disclose

Sama

Other

Top Subject Matter

Business/operational reporting datasets

AI/ML training datasets (text, image, structured data)

Data processing/automation for reporting

Top Data Types

Text

Image

Document

Top Task Types

Classification

Freelancer Overview

Catalog Specialist – Headset. Brings 9+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Don't disclose, Sama, and Other. Education includes Bachelor of Business Information Technology, KCA University and Diploma in Information and Communication Technology Management, Institute of Advanced Technology (IAT). AI-training focus includes data types such as Text, Image, and Computer Code and labeling workflows including Evaluation, Rating, and Classification.

Labeling Experience

Catalog Specialist – Headset

Don't discloseText

Performed data validation, cleansing, normalization, and quality checks on large volumes of structured business data to ensure consistency across systems. Supported dataset readiness by verifying data accuracy against operational reporting and decision-making requirements. Helped maintain high-quality structured outputs through ongoing review and quality control processes. • Validated and cleansed structured records and fields • Checked consistency and normalized data for downstream reporting • Developed dashboards/reporting tools in support of data accuracy • Collaborated with stakeholders to improve quality and workflow efficiency

2021 - Present

Content & Data Specialist – Sama

SamaImageClassification

Conducted AI training dataset data annotation, labeling, categorization, and quality review across text, image, and structured data. Evaluated content for compliance with project guidelines while performing object tagging and verification tasks. Maintained high accuracy standards through repeated dataset checks and coordination with QA teams. • Annotated and labeled training data for AI/ML use • Performed content classification and object tagging • Conducted data verification and pairwise comparison tasks • Partnered with QA teams to improve annotation consistency

2020 - 2021

Junior Developer – Glassdoor

Other

Supported data processing and automation activities using Python to improve how datasets were transformed, organized, and reported. Contributed to workflow efficiency through process optimization tied to handling data for downstream use. While not a primary annotation role, the work supported data preparation processes relevant to AI training operations. • Wrote and used Python tools for data processing/automation • Helped transform and organize data for reporting • Improved workflow efficiency through automation • Assisted with process optimization and operational data handling

2018 - 2020

Education

Work History