Yendi N.

Key Skills

Software

Argilla

Label Studio

Prodigy

Top Subject Matter

Artificial Intelligence & Machine Learning.

Natural Language Processing (NLP)

Generative AI & Large Language Models

Top Data Types

Text

3D Sensor

Top Task Types

Classification

Text Generation

Data Collection

Freelancer Overview

Data Analyst at BPS (Badan Pusat Statistik) (2021 - 2022).. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes High School Diploma, MAN 1 Garut (2020) and Professional Studies, BPS (Badan Pusat Statistik) (2022). AI-training focus includes data types such as Text and labeling workflows including Classification.

Labeling Experience

Ai Trainer

TextText Generation

Served as an AI Trainer specializing in text generation and instruction tuning for large language models. Responsible for creating high-quality prompt-response pairs, performing detailed annotations for helpfulness, accuracy, coherence, and safety alignment. Conducted rigorous quality assurance by reviewing model outputs, identifying hallucinations, and ensuring adherence to strict annotation guidelines. Worked on large-scale datasets with a strong focus on consistency, diversity, and minimizing bias. Maintained high annotation standards through regular calibration sessions and inter-annotator agreement reviews.

2025 - 2025

Data Analyst at BPS (Badan Pusat Statistik) (2021 - 2022).

OtherTextClassification

In this role, you performed analytical processing of datasets to derive labeled insights for statistical reporting. You collaborated with teammates to compile and structure findings for stakeholder-ready reports. You used statistical software to transform raw data into interpretable results that supported downstream analysis. • Analyzed datasets to identify trends and insights. • Structured outputs for comprehensive stakeholder reporting. • Processed and visualized complex data using statistical tools. • Partnered with team members to ensure report completeness and clarity.

2021 - 2022

Education

Work History