P Vamsi

Key Skills

Software

Telus

Top Subject Matter

No subject matter listed

Top Data Types

Image

Top Label Types

Polygon

Point Key Point

Segmentation

Cuboid

Tracking

Freelancer Overview

I have over 4 years of experience in data annotation, analysis, and quality assurance, with a strong focus on LIDAR-based 3D data projects. My work includes hands-on annotation, production checks, and quality checks for both 2D and 3D datasets, ensuring high accuracy and consistency across key frames and attributes. I am skilled in tools such as GT Studio, Collabland, SQL Developer, and MS Office, and have delivered precise outputs for clients in domains like computer vision and geospatial analysis. My experience also includes preparing detailed reports, conducting presentations, and providing training on annotation workflows and data quality standards. I am committed to maintaining top-tier data quality and collaborating effectively with teams to support AI and machine learning initiatives.

Labeling Experience

Data Annotator

TelusImagePolygonPoint Key Point

Annotating the all possibilities with segmentation method through all Key Frames, setting the lane lines to correc tposition in XY-Plane and Checking Z-axis for ground alignment. o Checking the attributes using G-filter and selecting appropriate attributes for each frame. o Linking the lane lines with topology linking for centre line linked with right and left lane lines and the previous centre lane line. o In this project 2D annotation is also a important check. Like traffic lights, road markings, stop signs are annotated in 2D with cuboids and linked with their respective segments. APC/QC: o Performed APC Quality Check for US and JAPAN Clients. o All mandatory Quality checks(z-axis ground level, attribute accuracy through G-filter, Topology linking, 2D annotations and their linking.) KF: o Checking annotations in all KeyFrames for pre-annotated Data with all Quality Checks and frame to frame Tracking.

Annotating the all possibilities with segmentation method through all Key Frames, setting the lane lines to correc tposition in XY-Plane and Checking Z-axis for ground alignment. o Checking the attributes using G-filter and selecting appropriate attributes for each frame. o Linking the lane lines with topology linking for centre line linked with right and left lane lines and the previous centre lane line. o In this project 2D annotation is also a important check. Like traffic lights, road markings, stop signs are annotated in 2D with cuboids and linked with their respective segments. APC/QC: o Performed APC Quality Check for US and JAPAN Clients. o All mandatory Quality checks(z-axis ground level, attribute accuracy through G-filter, Topology linking, 2D annotations and their linking.) KF: o Checking annotations in all KeyFrames for pre-annotated Data with all Quality Checks and frame to frame Tracking.

2025

Education

Work History