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O
Omkar R.

Omkar R.

AI Data Annotation & LLMs Evaluation Specialist

India flagAurangabad, India

Key Skills

Software

Label StudioLabel Studio
TelusTelus
MercorMercor
AppenAppen

Top Subject Matter

Artificial Intelligence - LLMs Evaluation & Prompt Response Rating
Search Quality Evaluation & Data Annotation
Computer Vision & Multimodal AI

Top Data Types

TextText
ImageImage
VideoVideo

Top Task Types

Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Function CallingFunction Calling
Computer Programming/CodingComputer Programming/Coding
Evaluation/RatingEvaluation/Rating
TranscriptionTranscription
Data CollectionData Collection

Freelancer Overview

Worked on AI data labeling, annotation, and evaluation projects across leading AI training platforms including Welo Data, Outlier AI, and RWS. Evaluated text quality, search relevance, and AI-generated responses according to detailed client guidelines. Performed data annotation, content classification, prompt-response evaluation, quality assurance, and accuracy verification. Maintained high-quality standards by following project instructions, meeting productivity targets, and ensuring consistent, accurate annotations to support the training and improvement of machine learning and large language models.

Labeling Experience

Multimodal AI Data Labeling Specialist (Outlier AI)

VideoVideoData CollectionData Collection

Worked on a multimodal AI data labeling project involving video-based content evaluation. Reviewed and assessed videos containing human actions and interactions according to detailed annotation guidelines. Labeled and evaluated data to improve AI model performance while maintaining high accuracy, consistency, and quality standards.

2026 - 2026

AI response comparison- Data annotation (Welocalize)

TextTextEvaluation/RatingEvaluation/Rating

Evaluated text quality, search relevance and AI-generated responses according to client guidelines.

2026 - 2026

Map personalized Rater (Oneforma)

Geospatial Tiled ImageryGeospatial Tiled ImageryEvaluation/RatingEvaluation/Rating

Worked on a multimodal AI data labeling project involving geospatial tiled based content evaluation. Reviewed and assessed image containing human actions and interactions according to detailed annotation guidelines. Labeled and evaluated data to improve AI model performance while maintaining high accuracy, consistency, and quality standards. Collaborated with project requirements to support the training and evaluation of advanced machine learning models.

2025 - 2025

Education

S

Skillhub IT Solution

Course (Full Stack Development), Full Stack Development

Course (Full Stack Development)
2022 - 2023
K

Khedekar Science and Commerce College

Higher Secondary Certificate, Higher Secondary Education

Higher Secondary Certificate
2020 - 2022

Work History

S

Skillhub

Software Developer Intern

Sambhajinagar
2022 - 2023
S

Skillhub IT Solution

Software Developer Intern

Aurangabad
2022 - 2023