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R

Rio Pahlevi

Data Labelling Specialist

Indonesia flagYogyakarta, Indonesia
$25.00/hrIntermediate

Key Skills

Software

No software listed

Top Subject Matter

Machine Learning/AI
AI Workflow Automation
Localization/LLM Evaluation

Top Data Types

TextText
DocumentDocument

Top Task Types

Fine Tuning
Prompt Response Writing SFT

Freelancer Overview

Data Labelling Specialist. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Python, Internal, and Proprietary Tooling. Education includes Bachelor of Animal Science, Universitas Gadjah Mada (2024). AI-training focus includes data types such as Text and labeling workflows including Fine-tuning, Prompt + Response Writing (SFT), and Evaluation.

IntermediateEnglishIndonesian

Labeling Experience

Language Expert & Localization Specialist

Text
In the capacity of Language Expert & Localization Specialist for Project Isaac Lighthouse 3.0 at Centific/OneForma, I conducted deep-dive audits on AI output to uphold quality standards for the Indonesian locale. My responsibilities included logical, factual, and grammatical error detection within AI-generated content. Additionally, I optimized AI responses for cultural and linguistic accuracy in Indonesian. • Review and rate AI system outputs for quality and cultural relevance. • Utilize AppleConnect, Microsoft SharePoint, and MantisBT to manage workflow and track issues. • Detect hallucinations and reporting in accordance with project guidelines. • Support continuous improvement of LLMs for the Indonesian language market.

In the capacity of Language Expert & Localization Specialist for Project Isaac Lighthouse 3.0 at Centific/OneForma, I conducted deep-dive audits on AI output to uphold quality standards for the Indonesian locale. My responsibilities included logical, factual, and grammatical error detection within AI-generated content. Additionally, I optimized AI responses for cultural and linguistic accuracy in Indonesian. • Review and rate AI system outputs for quality and cultural relevance. • Utilize AppleConnect, Microsoft SharePoint, and MantisBT to manage workflow and track issues. • Detect hallucinations and reporting in accordance with project guidelines. • Support continuous improvement of LLMs for the Indonesian language market.

2025 - Present

AI Prompt Engineer

TextPrompt Response Writing SFT
As an AI Prompt Engineer at WishTravelers, I develop and manage AI prompts aimed at improving the accuracy and performance of AI models. My work includes curating high-quality input-output pairs for supervised fine-tuning. This role requires continuous assessment of prompt effectiveness and data relevancy. • Create and refine prompts tailored for specific AI use cases and workflow automation. • Evaluate prompt responses and iterate to enhance language model outputs. • Coordinate with cross-functional teams to align data labeling strategy with business needs. • Leverage internal tools and Python scripts for managing datasets and prompt iterations.

As an AI Prompt Engineer at WishTravelers, I develop and manage AI prompts aimed at improving the accuracy and performance of AI models. My work includes curating high-quality input-output pairs for supervised fine-tuning. This role requires continuous assessment of prompt effectiveness and data relevancy. • Create and refine prompts tailored for specific AI use cases and workflow automation. • Evaluate prompt responses and iterate to enhance language model outputs. • Coordinate with cross-functional teams to align data labeling strategy with business needs. • Leverage internal tools and Python scripts for managing datasets and prompt iterations.

2025 - Present

Data Labelling Specialist

TextFine Tuning
As a Data Labelling Specialist at Eklipse.gg, I was responsible for high-quality dataset creation for machine learning model training. I utilized Python and fine-tuning techniques on LLM/RAG to enhance dataset effectiveness. My main responsibility entailed labelling and curating text data to ensure accuracy and relevance for AI applications. • Oversaw the annotation of various textual datasets for supervised learning. • Applied advanced data handling methods to prepare data for LLM fine-tuning. • Ensured labeled content met stringent quality and format standards. • Collaborated with engineering teams to align labeling output with project objectives.

As a Data Labelling Specialist at Eklipse.gg, I was responsible for high-quality dataset creation for machine learning model training. I utilized Python and fine-tuning techniques on LLM/RAG to enhance dataset effectiveness. My main responsibility entailed labelling and curating text data to ensure accuracy and relevance for AI applications. • Oversaw the annotation of various textual datasets for supervised learning. • Applied advanced data handling methods to prepare data for LLM fine-tuning. • Ensured labeled content met stringent quality and format standards. • Collaborated with engineering teams to align labeling output with project objectives.

2024 - 2024

Education

U

Universitas Gadjah Mada

Bachelor of Animal Science, Animal Science

Bachelor of Animal Science
2019 - 2024

Work History

I

Indoguna Utama

Meat Processing Coordinator

Yogyakarta
2024 - 2024
S

SIRCLO

Data Intelligence Intern

South Tangerang
2023 - 2024