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Rafa Ahamada Wijaya

Rafa Ahamada Wijaya

AI Data Trainer, Annotators, and Specialist

Indonesia flagJakarta, Indonesia
$15.00/hrEntry LevelScale AI

Key Skills

Software

Scale AIScale AI

Top Subject Matter

AI Output Evaluation across Text
Image Domain Expertise
Audio Domain Expertise

Top Data Types

TextText
ImageImage
DocumentDocument

Top Task Types

RLHFRLHF
Question AnsweringQuestion Answering
TranscriptionTranscription

Freelancer Overview

Freelance AI Data Annotator (Aether Project). Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Scale AI. Education includes Bachelor of Software Engineering Technology, Universitas Gadjah Mada (2024) and Student Exchange (International Study Program), Swinburne University of Technology (2023). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Entry LevelEnglishIndonesian

Labeling Experience

Scale AI

Freelance AI Data Annotator (Aether Project)

Scale AIText
I worked as a Freelance AI Data Annotator on the Aether project for Outlier AI, providing high-quality comparation reviews, judgments, and corrections for AI-generated responses. My responsibilities included assessing responses across several quality dimensions to each prompt and input type, including text-image to text, text-to-image, and multimodal-to-multimodal tasks. I ensured that AI output met the quality standards by evaluating modalities such as vision, audio, and video using comprehensive evaluation criteria. • Reviewed and rated AI-generated content for accuracy, relevance, and alignment with prompt instructions. • Assessed multiple data modalities including text, image, audio, and video for proper AI response. • Provided detailed corrections and comparative feedback on AI model outputs. • Maintained consistent quality and turnaround for remote annotation assignments.

I worked as a Freelance AI Data Annotator on the Aether project for Outlier AI, providing high-quality comparation reviews, judgments, and corrections for AI-generated responses. My responsibilities included assessing responses across several quality dimensions to each prompt and input type, including text-image to text, text-to-image, and multimodal-to-multimodal tasks. I ensured that AI output met the quality standards by evaluating modalities such as vision, audio, and video using comprehensive evaluation criteria. • Reviewed and rated AI-generated content for accuracy, relevance, and alignment with prompt instructions. • Assessed multiple data modalities including text, image, audio, and video for proper AI response. • Provided detailed corrections and comparative feedback on AI model outputs. • Maintained consistent quality and turnaround for remote annotation assignments.

2026 - Present

Education

U

Universitas Gadjah Mada

Bachelor of Software Engineering Technology, Software Engineering Technology

Bachelor of Software Engineering Technology
2020 - 2024
S

Swinburne University of Technology

Student Exchange (International Study Program), Software Engineering

Student Exchange (International Study Program)
2023 - 2023

Work History

P

Perum BULOG

IT Development Staff (Mobile Developer)

Jakarta
2026 - Present
L

Lintasarta

Mobile Developer

Yogyakarta
2024 - 2025