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Prakash Subramanian

Prakash Subramanian

Senior Manager – Agile Delivery & Program Leadership

India flagBengaluru, India
$35.00/hrEntry LevelCVATLabel Studio

Key Skills

Software

CVATCVAT
Label StudioLabel Studio

Top Subject Matter

Computer Vision – Autonomous Driving & Object Detection
Natural Language Processing – Customer Support & Chatbot Data
E-commerce – Product Categorization & Customer Interaction Data

Top Data Types

ImageImage
TextText

Top Task Types

Bounding Box
Polygon
Entity Ner Classification
Classification

Freelancer Overview

I have worked on few data labeling and annotation projects across image, text, and 3D data domains. 1. Image Annotation (Computer Vision): Annotated objects using bounding boxes, polygons, and segmentation masks for use cases like object detection and classification. Worked on labeling datasets involving vehicles, pedestrians, and indoor objects, ensuring high accuracy and consistency with guidelines. 2. Text Annotation (NLP Tasks): Performed text classification, sentiment analysis, and entity recognition (NER). Labeled datasets for intent detection and content moderation, focusing on maintaining contextual understanding and edge-case handling.

Entry LevelEnglishHindiTamilBengaliMalayalam

Labeling Experience

Image Annotation for Object Detection (Autonomous Driving Dataset)

ImageBounding Box
Completed a paid freelance data annotation project via platforms such as Remotasks and OpenTrain AI, focusing on labeling street-scene images for autonomous driving models. Annotated objects including vehicles, pedestrians, traffic signals, and road elements using bounding boxes and polygon tools in CVAT. Handled a dataset of ~8,000 images with a strong focus on accuracy, consistency, and edge-case handling (e.g., occlusions, truncation, low-light conditions). Regularly performed self-QA and incorporated reviewer feedback to improve labeling quality. Maintained high acceptance rates and consistently met turnaround time expectations.

Completed a paid freelance data annotation project via platforms such as Remotasks and OpenTrain AI, focusing on labeling street-scene images for autonomous driving models. Annotated objects including vehicles, pedestrians, traffic signals, and road elements using bounding boxes and polygon tools in CVAT. Handled a dataset of ~8,000 images with a strong focus on accuracy, consistency, and edge-case handling (e.g., occlusions, truncation, low-light conditions). Regularly performed self-QA and incorporated reviewer feedback to improve labeling quality. Maintained high acceptance rates and consistently met turnaround time expectations.

2026 - 2026

Text Annotation for Sentiment Analysis & Intent Classification

TextEntity Ner Classification
Worked on a paid NLP annotation projects focusing on labeling customer interaction datasets for AI model training. Tasks included sentiment classification (positive, negative, neutral), intent detection, and entity tagging (products, issues, locations) using tools such as Label Studio. Ensured high contextual accuracy and consistency across diverse and ambiguous text samples. Followed structured annotation guidelines, participated in review cycles, and proactively flagged edge cases to improve dataset quality. Achieved strong quality scores while maintaining steady throughput across project timelines.

Worked on a paid NLP annotation projects focusing on labeling customer interaction datasets for AI model training. Tasks included sentiment classification (positive, negative, neutral), intent detection, and entity tagging (products, issues, locations) using tools such as Label Studio. Ensured high contextual accuracy and consistency across diverse and ambiguous text samples. Followed structured annotation guidelines, participated in review cycles, and proactively flagged edge cases to improve dataset quality. Achieved strong quality scores while maintaining steady throughput across project timelines.

2025 - 2026

Education

S

Shivaji University

Bachelor of Engineering, Mechanical Engineering

Bachelor of Engineering
Not specified
B

BITS Pilani

Master of Science, Software Systems

Master of Science
Not specified

Work History

W

Wells Fargo

Senior Manager – Banking Technology

Bengaluru
2024 - 2025
S

Siemens

Lead Technology & Lean Process Leader - IIoT and Emobility

Bengaluru
2021 - 2024