Rifqi Maulana

Key Skills

Software

Roboflow

Top Subject Matter

No subject matter listed

Top Data Types

Image

Top Label Types

Polygon

Classification

Freelancer Overview

I am a data science student with hands-on experience in data labeling and annotation for AI and machine learning projects, including computer vision and speech-to-text applications. During my internship at Telkom STO Kebayoran, I annotated large image datasets to train object detection models, achieving over 85% accuracy and high F1-scores, and created high-quality speech datasets for KYC applications with over 80% accuracy. My technical skills include Python, SQL, C++, and data visualization tools, and I am comfortable working with data marts and dashboards to support data-driven decision-making. I am passionate about ensuring high-quality, accurate training data and eager to contribute my analytical mindset and attention to detail to innovative AI projects.

Labeling Experience

Gas cylinders object detection and classification

RoboflowImagePolygonClassification

annotate a dataset of around 400 images of gas cylinders with roboflow. using polygons to identify it, each objects have 2 polygons, one to identify if it is indeed a gas cylinder (which includes the neck), and the other limited to just the body to indicate if its rusted or not.

annotate a dataset of around 400 images of gas cylinders with roboflow. using polygons to identify it, each objects have 2 polygons, one to identify if it is indeed a gas cylinder (which includes the neck), and the other limited to just the body to indicate if its rusted or not.

2025 - 2025

Education

Work History