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Ram Chandra Gupta

Ram Chandra Gupta

Hand Gesture Data Labeling Intern (SkillCraft Technology)

India flagN/A, India
$10.00/hrIntermediateCVATLabelboxLabel Studio

Key Skills

Software

CVATCVAT
LabelboxLabelbox
Label StudioLabel Studio
ProdigyProdigy

Top Subject Matter

Hand gesture recognition (computer vision)
Oil spill detection from satellite images (remote sensing)
Nepagen Rag based System

Top Data Types

VideoVideo
DocumentDocument
3D Sensor

Top Task Types

ClassificationClassification
SegmentationSegmentation
RLHFRLHF
Point/Key PointPoint/Key Point
TranscriptionTranscription
Fine-tuningFine-tuning
Text SummarizationText Summarization
Text GenerationText Generation
Object DetectionObject Detection

Freelancer Overview

Hand Gesture Data Labeling Intern (SkillCraft Technology). Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include OpenCV. Education includes Bachelor of Technology, Lovely Professional University (2023) and Intermediate, Siddharth Public School (2022). AI-training focus includes data types such as Image and labeling workflows including Classification and Segmentation.

IntermediateEnglishHindi

Labeling Experience

Satellite Image Segmentation and Labeling Specialist (Student Project)

ImageSegmentation
For the oil spill detection project, I annotated and preprocessed satellite images and related geospatial data. My focus was on segmenting oil spills from vast backgrounds under various environmental conditions. Labeling quality directly impacted the downstream model's precision and recall. • Annotated satellite images with detailed pixel-wise segmentation. • Utilized TensorFlow, OpenCV, and Google Earth Engine for labeling and data management. • Carefully managed class imbalance and false positive reduction via precise segmentation. • Delivered labeled datasets that supported robust and accurate SVM and Random Forest model training.

For the oil spill detection project, I annotated and preprocessed satellite images and related geospatial data. My focus was on segmenting oil spills from vast backgrounds under various environmental conditions. Labeling quality directly impacted the downstream model's precision and recall. • Annotated satellite images with detailed pixel-wise segmentation. • Utilized TensorFlow, OpenCV, and Google Earth Engine for labeling and data management. • Carefully managed class imbalance and false positive reduction via precise segmentation. • Delivered labeled datasets that supported robust and accurate SVM and Random Forest model training.

2025 - 2025

Hand Gesture Data Labeling Intern (SkillCraft Technology)

ImageClassification
As an intern, I led the end-to-end data collection and manual labeling for a hand gesture recognition system. I focused on ensuring labeled images were clean, accurate, and correctly categorized before model training. My contributions included both creating labeling workflows for new images and refining labels on noisy or error-prone data. • Labeled hundreds of hand gesture images with precise class assignments. • Used Python, OpenCV, and Scikit-learn for annotation and verification. • Collaborated with ML engineers to optimize data quality for 95% model accuracy. • Gained hands-on experience tackling real-world, low-quality data challenges.

As an intern, I led the end-to-end data collection and manual labeling for a hand gesture recognition system. I focused on ensuring labeled images were clean, accurate, and correctly categorized before model training. My contributions included both creating labeling workflows for new images and refining labels on noisy or error-prone data. • Labeled hundreds of hand gesture images with precise class assignments. • Used Python, OpenCV, and Scikit-learn for annotation and verification. • Collaborated with ML engineers to optimize data quality for 95% model accuracy. • Gained hands-on experience tackling real-world, low-quality data challenges.

2025 - 2025

Education

S

Siddharth Public School

Intermediate, Science

Intermediate
2020 - 2022
R

R S Memorial Public School

Matriculation, General Studies

Matriculation
2019 - 2020

Work History

S

Skillcraft Technology

Machine Learning and Computer Vision Intern

N/A
2025 - 2025