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Vara Haliza

Vara Haliza

AI Data Labeling Specialist (Text & LLM Evaluation)

INDONESIA flag
KOTA BANDUNG, Indonesia
$8.00/hrEntry LevelClickworkerData Annotation TechLabel Studio

Key Skills

Software

ClickworkerClickworker
Data Annotation TechData Annotation Tech
Label StudioLabel Studio
RemotasksRemotasks
Scale AIScale AI

Top Subject Matter

No subject matter listed

Top Data Types

DocumentDocument
ImageImage
VideoVideo

Top Label Types

Classification
Data Collection
Entity Ner Classification
Evaluation Rating
Prompt Response Writing SFT
Question Answering
RLHF
Text Generation
Text Summarization

Freelancer Overview

I am a detail-oriented data labeling and AI training specialist with hands-on experience in data annotation, text classification, sentiment analysis, and content review. I have worked extensively with both structured and unstructured datasets, performing tasks such as data cleaning, validation, and quality assurance to ensure high accuracy and consistency for machine learning projects. My background includes developing annotation guidelines, conducting prompt evaluation for AI-generated content, and collaborating on technical documentation and QA analysis. I am proficient in tools like Excel, Google Sheets, and Python (pandas), and have applied my skills across projects involving education, sales, and customer behavior data. I am committed to delivering reliable, high-quality labeled data to support effective AI model training.

Entry LevelEnglish

Labeling Experience

No Data Labeling experience added

Vara H. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

V

Vocational High School 13 Bandung

Vocational High School Diploma, Software Engineering

Vocational High School Diploma
2017 - 2020

Work History

M

Mitra Sinergi Teknoindo

Technical Writer & QA Analyst

Bandung
2022 - 2023