Gulsan Kumar Sahu

Key Skills

Software

Data Annotation Tech

Telus

Other

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Computer Code Programming

Image

Text

Video

Top Label Types

Bounding Box

Classification

Evaluation Rating

Object Detection

Polygon

Prompt Response Writing SFT

Question Answering

Segmentation

Text Generation

Text Summarization

Transcription

Translation Localization

Freelancer Overview

I am an experienced data annotation specialist and AI training contributor with a strong background in multilingual content evaluation, prompt engineering, and rubric-based quality review. My expertise spans Odia, Hindi, and English, allowing me to provide culturally grounded and linguistically precise feedback for AI models, particularly in education, culture, and software domains. I have hands-on experience working with web-based annotation dashboards, QA workflows, and guideline-driven labeling tasks. My technical background in Java and Spring, combined with my experience in content writing and AI-based disease detection projects, enables me to deliver high-quality, domain-specific data labeling and evaluation. I am passionate about ensuring accuracy, consistency, and safety in training data to help build more reliable AI systems.

Labeling Experience

Data Labeling

TelusImageBounding BoxPolygon

The project focused on image data labeling and annotation to support computer vision and machine learning model development. It involved accurately identifying and tagging objects, entities, and visual elements using techniques such as bounding boxes, classification, and segmentation. The annotated datasets were used to train and improve AI models for better accuracy and performance.

The project focused on image data labeling and annotation to support computer vision and machine learning model development. It involved accurately identifying and tagging objects, entities, and visual elements using techniques such as bounding boxes, classification, and segmentation. The annotated datasets were used to train and improve AI models for better accuracy and performance.

2025 - 2025

Education

Work History