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P

Prabhakar Sony

Analyst AI LLM Practice

India flagBasti, India
$7.00/hrExpertOther

Key Skills

Software

Other

Top Subject Matter

AI/LLM Evaluation and Prompt Engineering
Language Model Output Evaluation
General Data Annotation (Image, Audio, Text, Video)

Top Data Types

AudioAudio
TextText
ImageImage
VideoVideo
DocumentDocument

Top Task Types

ClassificationClassification
Bounding BoxBounding Box
Evaluation/RatingEvaluation/Rating
TranscriptionTranscription
Text SummarizationText Summarization
Object DetectionObject Detection
Question AnsweringQuestion Answering

Freelancer Overview

Analyst AI LLM Practice. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal, Proprietary Tooling, and Other. Education includes Master of Arts, Indira Gandhi National Open University (2024) and Bachelor of Technology, Uttar Pradesh Technical University (2013). AI-training focus includes data types such as Audio, Text, and Image and labeling workflows including Evaluation, Rating, and Classification.

ExpertEnglishHindi

Labeling Experience

Analyst AI LLM Practice

Text
In my Analyst role, I evaluate and rate the performance of language model outputs on diverse text inputs. This includes comprehensive performance assessments, quality checks, and the optimization of model-generated responses. I ensure the model results align with established project requirements. • Execute quality evaluations for text-based AI models. • Engage in prompt optimization and refinement activities. • Conduct reliability and accuracy testing for LLM-related outputs. • Work collaboratively to optimize AI system efficiency.

In my Analyst role, I evaluate and rate the performance of language model outputs on diverse text inputs. This includes comprehensive performance assessments, quality checks, and the optimization of model-generated responses. I ensure the model results align with established project requirements. • Execute quality evaluations for text-based AI models. • Engage in prompt optimization and refinement activities. • Conduct reliability and accuracy testing for LLM-related outputs. • Work collaboratively to optimize AI system efficiency.

2026 - Present

Analyst AI LLM Practice

Audio
As an Analyst in the AI/LLM Practice at Innodata India, I conduct prompt engineering and model output evaluations. My role involves evaluating and comparing audio, video, and text data results for AI model accuracy and optimization. I also contribute to aligning AI models with project standards for enhanced efficiency. • Specialized in prompt engineering for audio, video, and text data. • Perform side-by-side comparisons of language model outputs for quality improvements. • Collaborate with teams to support AI training and validation initiatives. • Focus on advancing AI model performance and reliability.

As an Analyst in the AI/LLM Practice at Innodata India, I conduct prompt engineering and model output evaluations. My role involves evaluating and comparing audio, video, and text data results for AI model accuracy and optimization. I also contribute to aligning AI models with project standards for enhanced efficiency. • Specialized in prompt engineering for audio, video, and text data. • Perform side-by-side comparisons of language model outputs for quality improvements. • Collaborate with teams to support AI training and validation initiatives. • Focus on advancing AI model performance and reliability.

2026 - Present

Freelance Data Annotator

OtherTextClassification
Contributed to supervised learning projects by annotating various text datasets for Innodata Pvt Ltd on a freelance basis. Tagged and classified textual elements, enabling downstream tasks such as entity recognition, sentiment analysis, and content categorization. Supported the improvement of AI-driven natural language processing technologies. • Ensured consistent and reliable text labeling. • Assisted with a range of annotation guidelines for different text types. • Performed targeted quality reviews to verify tagging accuracy. • Delivered labeled samples within agreed timelines.

Contributed to supervised learning projects by annotating various text datasets for Innodata Pvt Ltd on a freelance basis. Tagged and classified textual elements, enabling downstream tasks such as entity recognition, sentiment analysis, and content categorization. Supported the improvement of AI-driven natural language processing technologies. • Ensured consistent and reliable text labeling. • Assisted with a range of annotation guidelines for different text types. • Performed targeted quality reviews to verify tagging accuracy. • Delivered labeled samples within agreed timelines.

2023 - 2023

Freelance Data Annotator

OtherAudioClassification
Performed audio data annotation in a freelance capacity for Innodata Pvt Ltd to facilitate supervised learning for AI systems. Labeled and classified audio segments as per project guidelines, contributing to voice recognition and transcription model development. Focused on ensuring high fidelity and reproducibility of annotated datasets. • Accurately segmented audio for AI dataset inclusion. • Adhered strictly to project instructions for audio labeling tasks. • Coordinated with remote team members to meet project milestones. • Employed quality assurance steps for annotated audio deliverables.

Performed audio data annotation in a freelance capacity for Innodata Pvt Ltd to facilitate supervised learning for AI systems. Labeled and classified audio segments as per project guidelines, contributing to voice recognition and transcription model development. Focused on ensuring high fidelity and reproducibility of annotated datasets. • Accurately segmented audio for AI dataset inclusion. • Adhered strictly to project instructions for audio labeling tasks. • Coordinated with remote team members to meet project milestones. • Employed quality assurance steps for annotated audio deliverables.

2023 - 2023

Freelance Data Annotator

OtherVideoClassification
As a freelance annotator for Innodata Pvt Ltd, I conducted annotation work on video data alongside image, audio, and text-related tasks. Annotated and classified video events and content to support AI model training. Played a key role in the development of video analysis datasets. • Provided accurate labeling for complex video data scenarios. • Supported the creation of structured, high-integrity video datasets. • Maintained focus on consistency and precision in annotation delivery. • Applied project-specific guidelines for annotated outputs.

As a freelance annotator for Innodata Pvt Ltd, I conducted annotation work on video data alongside image, audio, and text-related tasks. Annotated and classified video events and content to support AI model training. Played a key role in the development of video analysis datasets. • Provided accurate labeling for complex video data scenarios. • Supported the creation of structured, high-integrity video datasets. • Maintained focus on consistency and precision in annotation delivery. • Applied project-specific guidelines for annotated outputs.

2023 - 2023

Education

I

Indira Gandhi National Open University

Master of Arts, Arts

Master of Arts
2024 - 2024
U

Uttar Pradesh Technical University

Bachelor of Technology, Engineering

Bachelor of Technology
2013 - 2013

Work History

I

Innodata

Analyst AI/LLM Practice

Basti
2026 - Present
A

Amazon

Associate

New Delhi
2024 - 2026