Izak

Key Skills

Software

Label Studio

Remotasks

Top Subject Matter

AI Training

Legal Services & Contract Review

Regulatory Compliance & Risk Analysis

Top Data Types

Text

Image

Document

Top Task Types

Classification

RLHF

Freelancer Overview

AI Data Annotator (Freelance). Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Label Studio and Remotasks. Education includes Bachelor of Business Administration, Jaramogi Oginga Odinga University of Science and Technology (2017). AI-training focus includes data types such as Text and labeling workflows including Classification and RLHF.

Labeling Experience

AI Data Annotator (Freelance)

Label StudioTextClassification

As a freelance AI Data Annotator, I focused on annotating and labeling datasets for text classification and sentiment analysis tasks. My responsibilities included ensuring the quality and consistency of annotations by following strict guidelines, reviewing AI-generated responses, and conducting regular quality checks. I contributed to maintaining dataset accuracy above 95% and providing valuable feedback for model improvement. • Labeled and classified various text data for NLP applications. • Reviewed and corrected AI model outputs for relevance and coherence. • Followed established annotation protocols for consistency. • Delivered constructive feedback to enhance dataset quality.

As a freelance AI Data Annotator, I focused on annotating and labeling datasets for text classification and sentiment analysis tasks. My responsibilities included ensuring the quality and consistency of annotations by following strict guidelines, reviewing AI-generated responses, and conducting regular quality checks. I contributed to maintaining dataset accuracy above 95% and providing valuable feedback for model improvement. • Labeled and classified various text data for NLP applications. • Reviewed and corrected AI model outputs for relevance and coherence. • Followed established annotation protocols for consistency. • Delivered constructive feedback to enhance dataset quality.

2024 - Present

AI Trainer / Evaluator

RemotasksTextRLHF

As an AI Trainer and Evaluator, I performed reinforcement learning from human feedback (RLHF) tasks related to AI language model improvement. My role encompassed ranking and comparing AI-generated responses based on quality and relevance while refining prompts to drive AI performance gains. I ensured continuous compliance with project guidelines and contributed to enhanced AI outputs. • Executed RLHF ranking tasks for various AI prompts and responses. • Developed and optimized prompts for model training purposes. • Evaluated AI outputs for accuracy, consistency, and guideline adherence. • Supported overarching model improvement initiatives through feedback.

As an AI Trainer and Evaluator, I performed reinforcement learning from human feedback (RLHF) tasks related to AI language model improvement. My role encompassed ranking and comparing AI-generated responses based on quality and relevance while refining prompts to drive AI performance gains. I ensured continuous compliance with project guidelines and contributed to enhanced AI outputs. • Executed RLHF ranking tasks for various AI prompts and responses. • Developed and optimized prompts for model training purposes. • Evaluated AI outputs for accuracy, consistency, and guideline adherence. • Supported overarching model improvement initiatives through feedback.

2023 - 2024

Education

Work History