Key Skills

Software

No software listed

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Image

Top Label Types

Audio Recording

Emotion Recognition

Freelancer Overview

I have extensive experience managing and ensuring the quality of large-scale data operations, particularly in the e-commerce and education technology sectors. My roles as Data Manager at Mamikos.com and Quality Assurance Analyst at Ruangguru involved overseeing data collection, verification, and annotation processes to maintain high data integrity for web and mobile platforms across multiple countries. I am skilled in designing test plans, creating and executing test cases, and managing data input and verification teams to drive healthy, scalable data growth. My background also includes leading projects that required accurate data labeling for application features, API responses, and workflow automation, as well as collaborating with cross-functional teams to deliver reliable training data for AI-driven products. I am comfortable working in fast-paced environments, ensuring data quality, and adapting processes to meet evolving product requirements.

Labeling Experience

Education

Work History