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Akshay Bishnoi

Akshay Bishnoi

Freelance AI Data Annotator (Audio Evaluation & Annotation)

India flagGreater Noida, India
$20.00/hrExpertDon T Disclose

Key Skills

Software

Don't disclose

Top Subject Matter

Multilingual Audio
Image Annotation
Data Annotation

Top Data Types

AudioAudio
ImageImage
VideoVideo

Top Task Types

SegmentationSegmentation
ClassificationClassification

Freelancer Overview

Freelance AI Data Annotator specializing in audio evaluation, data annotation, and multilingual (Hindi-English) AI training tasks. I have experience working on real-world datasets, focusing on accuracy, consistency, and quality-driven results. My work includes audio quality evaluation, data labeling, and annotation for machine learning models, along with exposure to medical imaging data such as DICOM. With a background in medical imaging and research, I bring strong attention to detail, analytical thinking, and structured data handling. I am experienced in workflows such as evaluation, rating, and segmentation, and I am open to freelance opportunities in AI training, data annotation, audio evaluation, and image-based tasks.

ExpertEnglishHindi

Labeling Experience

Freelance AI Data Annotator (Audio Evaluation & Annotation)

Don T DiscloseAudio
As a Freelance AI Data Annotator at Outlier AI, I contributed to AI training and data annotation projects with a focus on audio evaluation for machine learning. My main tasks included labeling and categorizing audio datasets, ensuring quality and accuracy, and handling multilingual data in Hindi and English. I was responsible for maintaining high consistency across annotations and aiding in model improvement. • Performed audio evaluation and quality assessment tasks • Labeled and categorized multilingual datasets • Ensured high accuracy and consistency in annotation • Worked with confidential real-world AI datasets

As a Freelance AI Data Annotator at Outlier AI, I contributed to AI training and data annotation projects with a focus on audio evaluation for machine learning. My main tasks included labeling and categorizing audio datasets, ensuring quality and accuracy, and handling multilingual data in Hindi and English. I was responsible for maintaining high consistency across annotations and aiding in model improvement. • Performed audio evaluation and quality assessment tasks • Labeled and categorized multilingual datasets • Ensured high accuracy and consistency in annotation • Worked with confidential real-world AI datasets

2026 - Present

Student Researcher (Medical Image Annotation)

Segmentation
As a Student Researcher at Santosh University, I developed AI models for medical image classification and performed data annotation using chest X-ray datasets. I applied image preprocessing, segmentation, and annotation techniques to over 290 medical images, assessing model accuracy through various metrics. My role supported AI-based pneumonia detection using transfer learning frameworks. • Developed datasets for medical image classification • Applied annotation and segmentation techniques to medical images • Evaluated models using accuracy, F1-score, and AUC • Enabled transfer learning for improved diagnosis accuracy

As a Student Researcher at Santosh University, I developed AI models for medical image classification and performed data annotation using chest X-ray datasets. I applied image preprocessing, segmentation, and annotation techniques to over 290 medical images, assessing model accuracy through various metrics. My role supported AI-based pneumonia detection using transfer learning frameworks. • Developed datasets for medical image classification • Applied annotation and segmentation techniques to medical images • Evaluated models using accuracy, F1-score, and AUC • Enabled transfer learning for improved diagnosis accuracy

2023 - 2025

Education

S

Santosh University, Ghaziabad

Master of Science, Medical Imaging Technology

Master of Science
2023 - 2025
J

Jain Vishva Bharati Institute

Bachelor of Arts, Hindi Language and Literature

Bachelor of Arts
2020 - 2023

Work History

O

Outlier AI

Freelancer

Greater Noida
2026 - Present
N

National Institute Of Management Technology

Assistant Professor

Ghaziabad
2025 - 2026