Kelvin G.

Key Skills

Software

Other

Mercor

Top Subject Matter

Restaurant operational records and sales/transaction data

University organization sales/transaction records

Top Data Types

Text

Image

Audio

Top Task Types

Classification

Bounding Box

Freelancer Overview

Data Manager (Local Restaurant) — data entry, cleaning, and structuring of order/reservation transaction logs. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Google Sheets and Other. Education includes Bachelor Degree, Universitas Pelita Harapan and Certification in Data Analytics, Universitas Pelita Harapan. AI-training focus includes data types such as Text and labeling workflows including Classification.

Labeling Experience

Data Manager (Local Restaurant) — data entry, cleaning, and structuring of order/reservation transaction logs

TextClassification

Managed daily customer order logs by entering, verifying, and cleaning operational transaction data for accuracy and consistency. Focused on identifying formatting errors and inconsistencies so records remained reliable and actionable for reporting. Used Google Sheets to structure and maintain clean datasets. • Data cleaning and organization of messy transaction logs • Verification and accounting of transaction records for accuracy • Error spotting for formatting inconsistencies in business data • Automated reservation and ordering workflow maintenance in spreadsheets

2024 - 2024

Sales Data Handling (University Organization) — data entry, verification, and structured sales record keeping

OtherTextClassification

Compiled and maintained sales initiative and event transaction records by inputting and verifying sales numbers for organizational reports. Ensured financial data was properly logged and tracked to support accurate reporting. Maintained high accuracy while handling structured tabular sales data. • Handling and compilation of sales data for events • Tracking and accounting of transaction records for financial logging • Inputting and verifying sales numbers for reports • Maintaining data accuracy during report preparation

2023 - 2023

Education

Work History