Siti Qalillah A.

Key Skills

Software

Other

Top Subject Matter

Data Analytics - Data Cleaning, Data Manipulation & Reporting

HR - Job Evaluations & Organisation Structure Reviews

AI Training Data - Annotation Reviews (Video, Text, Audio etc.), Content Evaluation & Guidelines Adherence

Top Data Types

Image

Video

Document

Top Task Types

Evaluation/Rating

Bounding Box

Segmentation

Classification

Text Summarization

Freelancer Overview

I have a background in Data Analytics, with hands-on experience in data cleaning, reporting, and analytical problem-solving across academic and professional settings. I have worked with tools such as Excel, SQL, Python, R, SAP, and Power BI. In addition to analytics work, I have experience in organisational design and job evaluation, where I reviewed roles, assessed structures, and applied structured frameworks such as the Hay method. More recently, I have developed a strong interest in AI training data and annotation, particularly in areas involving evidence-based evaluation, content review, and quality assurance. My strengths include attention to detail, strong written communication, analytical reasoning, and the ability to follow detailed guidelines while maintaining consistency across repetitive review tasks. As such, my experience in organisational evaluation and structured assessment frameworks has strengthened my ability to apply objective judgment and deliver high-quality work.

Education

Work History