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Muhammad Rizaldi Tegar Widayanto

Muhammad Rizaldi Tegar Widayanto

A high enthusiasm for learning languages

Indonesia flagJakarta, Indonesia
$20.00/hrEntry LevelDoccano

Key Skills

Software

DoccanoDoccano

Top Subject Matter

No subject matter listed

Top Data Types

DocumentDocument

Top Task Types

Point Key Point
Relationship
Translation Localization

Freelancer Overview

Detail-oriented freelancer with experience reviewing AI-generated outputs (text, image, and video). Skilled in evaluating factual accuracy, clarity, and tone, as well as comparing multiple responses to select the best option. Proficient in classification, labeling, and flagging of safety or policy issues according to project guidelines. Reliable, adaptable, and committed to delivering consistent, high-quality evaluations within deadlines.

Entry LevelThaiEnglishSpanishSwedishJapanese

Labeling Experience

Doccano

Data Labeling & Annotation Projects

DoccanoTextText Generation
Worked on multiple data labeling and annotation projects across text, content moderation, and image datasets. For text classification, annotated customer reviews into sentiment categories (positive, negative, neutral). In content moderation tasks, flagged harmful or policy-violating text such as toxic language and spam, while approving safe content. For image annotation, created bounding boxes to identify and label objects (e.g., cat, dog, car) with precise coordinates. Ensured labeling consistency and accuracy by following project-specific guidelines and performing quality checks.

Worked on multiple data labeling and annotation projects across text, content moderation, and image datasets. For text classification, annotated customer reviews into sentiment categories (positive, negative, neutral). In content moderation tasks, flagged harmful or policy-violating text such as toxic language and spam, while approving safe content. For image annotation, created bounding boxes to identify and label objects (e.g., cat, dog, car) with precise coordinates. Ensured labeling consistency and accuracy by following project-specific guidelines and performing quality checks.

2025 - 2025

Education

U

Universitas Diponegoro

Bachelor of Social Anthropology, Social Anthropology

Bachelor of Social Anthropology
2019 - 2024

Work History

G

Glints

KOL Specialist Intern

Jakarta
2025 - Present
T

The Jakarta Post

Subscription and Marketing Intern

Jakarta
2023 - 2023