For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
Janani P

Janani P

Senior Data Annotator - Agricultural Technology

INDIA flag
chennai, India
$5.00/hrIntermediateLabelbox

Key Skills

Software

LabelboxLabelbox

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage

Top Label Types

Polygon

Freelancer Overview

I am a detail-oriented data annotation specialist with 2 years of hands-on experience working with image and LiDAR data, particularly in the agricultural domain. My expertise includes using industry-standard tools like V7, CVAT, and Labeler to perform mask, polygon, bounding box, and tagging annotations. I have a strong track record in data validation, error detection, anomaly correction, and maintaining high-quality, consistent datasets. I am skilled at optimizing annotation workflows, mentoring junior annotators, and ensuring strict adherence to QA protocols. My collaborative approach and attention to detail help me deliver accurate results and support team success, and I am eager to contribute my skills to freelance, senior annotator, or QA analyst roles.

IntermediateEnglishTamil

Labeling Experience

Labelbox

senior data annoator

LabelboxImagePolygon
Worked on geospatial and mapping data annotation projects involving image and spatial data labeling. Responsible for accurate annotation, validation, and quality control of datasets used for mapping and analytics solutions. Handled large volumes of data while maintaining high accuracy standards and meeting daily productivity targets. Performed quality audits, reviewed peer annotations, and ensured compliance with project guidelines and SLAs. Coordinated with internal teams to resolve data discrepancies, improve workflow efficiency, and support process improvements. Generated performance reports and maintained proper documentation for project tracking.

Worked on geospatial and mapping data annotation projects involving image and spatial data labeling. Responsible for accurate annotation, validation, and quality control of datasets used for mapping and analytics solutions. Handled large volumes of data while maintaining high accuracy standards and meeting daily productivity targets. Performed quality audits, reviewed peer annotations, and ensured compliance with project guidelines and SLAs. Coordinated with internal teams to resolve data discrepancies, improve workflow efficiency, and support process improvements. Generated performance reports and maintained proper documentation for project tracking.

2024 - 2025

Education

V

Vellore Institute of Technology

Bachelor of Science, Agriculture

Bachelor of Science
2019 - 2023

Work History

T

trimble

senior data annotator

Chennai
2024 - 2025