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Freelancer

Freelancer

AI Training & Data Specialist

Indonesia flagJember, Indonesia

Key Skills

Software

No software listed

Top Subject Matter

My strongest subject matter areas are Finance
Taxation
supported by my professional experience in tax compliance
account management. I also have a strong academic foundation in Business
Management. On the technical side

Top Data Types

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Top Task Types

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Freelancer Overview

I have intermediate, hands-on experience working with Large Language Models (LLMs), prompt engineering, and agentic frameworks. My work primarily involves designing detailed system prompts, configuring AI personas, and developing specialized tools that allow AI agents to interact with external APIs. I regularly test, evaluate, and iteratively refine model outputs to ensure high accuracy and correctly structured responses for automated workflows. Additionally, I have practical experience in structuring and labeling data for AI-driven applications, particularly in the automation and financial data sectors. This includes integrating AI models with backend systems (such as Python and Flask), managing context windows, and evaluating model reasoning to process real-time data effectively.

Labeling Experience

"I have prior data labeling experience through several major platforms

"I have prior data labeling experience through several major platforms. I worked as a contributor on Appen, handling dataset annotation and quality assurance tasks. I also completed data labeling projects on UHRS (Universal Human Relevance System), where I evaluated search relevance and content categorization. More recently, I have worked on Outlier.ai, focusing on RLHF (Reinforcement Learning from Human Feedback) projects—ranking, critiquing, and rewriting LLM responses to improve model alignment."

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Education

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Training Programs / Additional Skills: • AI Data Training & RLHF Certification: Completed platform-specific training fo

Degree not specified

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Work History

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DJP

Account Representative

Jember
2013 - Present