Key Skills

Software

Other

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code Programming

Top Label Types

Computer Programming Coding

Freelancer Overview

With over 25 years of experience in IT, I have a strong background in systems analysis, architecture, and development, with a focus on gathering, modeling, and managing complex data requirements. My work has consistently involved translating business and technical needs into structured data models, detailed documentation, and user stories—skills essential for high-quality data labeling and annotation. I am proficient in SQL, PL/SQL, and multiple RDBMS platforms (SQL Server, Oracle, IBM Db2, MySQL), and have extensive experience designing and documenting data relationships, entity models, and system integration points, which are critical for preparing and curating accurate AI training datasets. I have played key roles in large-scale projects for government, finance, and e-commerce, where I was responsible for requirements analysis, data mapping, and ensuring data integrity across multi-tiered systems. My expertise with tools like Power BI, UML, ER-Win, and various code and project management platforms (Azure DevOps, Git, JIRA) has enabled me to bridge the gap between technical and non-technical teams, ensuring precise communication of data specifications. I am adept at producing clear, comprehensive documentation and collaborating with stakeholders to define labeling guidelines, making me well-equipped to support data annotation and AI training initiatives across diverse domains.

Labeling Experience

Education

Work History