D/c John Mark Deniega

Key Skills

Software

Clickworker

Top Subject Matter

General Machine Learning/AI Training Data

Top Data Types

Text

Image

Audio

Top Task Types

Classification

Bounding Box

Transcription

Freelancer Overview

Data Annotator. Core strengths include Clickworker. Education includes Bachelor of Science, Jose Rizal Memorial State University (2025). AI-training focus includes data types such as Text, Image, and Audio and labeling workflows including Classification.

Labeling Experience

Data Annotator

ClickworkerTextClassification

As a Data Annotator at ClickWorker, I labeled and classified text, image, and audio datasets for machine learning and AI model development. My work included categorizing data, performing sentiment analysis, and content validation with a focus on high accuracy. I consistently ensured data quality by adhering to annotation guidelines and maintaining attention to detail. • Annotated and labeled large volumes of text, image, and audio data • Executed data categorization, sentiment analysis, and validation tasks • Followed strict annotation and quality control guidelines • Utilized online annotation platforms efficiently

As a Data Annotator at ClickWorker, I labeled and classified text, image, and audio datasets for machine learning and AI model development. My work included categorizing data, performing sentiment analysis, and content validation with a focus on high accuracy. I consistently ensured data quality by adhering to annotation guidelines and maintaining attention to detail. • Annotated and labeled large volumes of text, image, and audio data • Executed data categorization, sentiment analysis, and validation tasks • Followed strict annotation and quality control guidelines • Utilized online annotation platforms efficiently

2025 - 2026

Education

Work History