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Muraboyana Rajiv

Muraboyana Rajiv

Accountancy & Mathematics Expert (AI Q&A Dataset Builder)

India flagN/A, India
$35.00/hrExpertOther

Key Skills

Software

Other

Top Subject Matter

Accountancy and Mathematics
Computer Vision
Natural Language Processing / LLM Alignment

Top Data Types

TextText
ImageImage

Top Task Types

Question AnsweringQuestion Answering
Bounding BoxBounding Box
RLHFRLHF

Freelancer Overview

Accountancy & Mathematics Expert (AI Q&A Dataset Builder). Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include N, A, and Other. Education includes Bachelor of Technology, N/A (2024). AI-training focus includes data types such as Text and Image and labeling workflows including Question Answering, Bounding Box, and RLHF.

ExpertEnglishTelugu

Labeling Experience

Image Quality Rater

OtherImage
Assessed image quality, relevance, and annotation consistency for AI-powered search and recommendation systems. Provided structured ratings and flagged misaligned or low-quality items to improve end-to-end data pipelines. Ensured language and cultural context appropriateness for multilingual image datasets. • Rated thousands of image samples under tight deadlines • Applied detailed rubrics for cross-domain dataset validation • Supported cross-lingual model training with feedback • Maintained high-quality rating accuracy across batches

Assessed image quality, relevance, and annotation consistency for AI-powered search and recommendation systems. Provided structured ratings and flagged misaligned or low-quality items to improve end-to-end data pipelines. Ensured language and cultural context appropriateness for multilingual image datasets. • Rated thousands of image samples under tight deadlines • Applied detailed rubrics for cross-domain dataset validation • Supported cross-lingual model training with feedback • Maintained high-quality rating accuracy across batches

2023 - 2024

RLHF Specialist (Model Output Evaluation & Ranking)

OtherTextRLHF
Participated in Reinforcement Learning from Human Feedback (RLHF) workflows to improve LLM alignment. Ranked, rated, and evaluated AI-generated responses using model output evaluation guidelines. Enhanced the performance of large language models through structured feedback and scoring. • Evaluated model responses for relevance, accuracy, and safety • Supported prompt engineering and instruction tuning efforts • Leveraged platform guidelines for consistent rating • Maintained delivery timelines and feedback quality

Participated in Reinforcement Learning from Human Feedback (RLHF) workflows to improve LLM alignment. Ranked, rated, and evaluated AI-generated responses using model output evaluation guidelines. Enhanced the performance of large language models through structured feedback and scoring. • Evaluated model responses for relevance, accuracy, and safety • Supported prompt engineering and instruction tuning efforts • Leveraged platform guidelines for consistent rating • Maintained delivery timelines and feedback quality

2023 - 2024

Python Developer & Image Annotator

OtherImageBounding Box
Annotated images with precise bounding boxes, labels, and quality scores for computer vision model training. Followed strict annotation guidelines to ensure data consistency and fidelity for visual AI systems. Upheld high rates of accuracy across multiple annotation tasks and batches. • Labeled and categorized hundreds of images per project • Participated in model alignment through annotated data for LLMs • Adhered to rigorous QA standards for labeling accuracy • Reported annotation progress and delivery status regularly

Annotated images with precise bounding boxes, labels, and quality scores for computer vision model training. Followed strict annotation guidelines to ensure data consistency and fidelity for visual AI systems. Upheld high rates of accuracy across multiple annotation tasks and batches. • Labeled and categorized hundreds of images per project • Participated in model alignment through annotated data for LLMs • Adhered to rigorous QA standards for labeling accuracy • Reported annotation progress and delivery status regularly

2023 - 2024

Accountancy & Mathematics Expert (AI Q&A Dataset Builder)

TextQuestion Answering
Developed a comprehensive dataset of accountancy and mathematics question-answer pairs for AI tutoring model enhancement. Provided step-by-step solutions formatted for AI training with chain-of-thought reasoning. Contributed content used for fine-tuning and evaluation of educational AI systems. • Generated thousands of structured academic Q&A entries • Ensured high quality and accuracy for AI model ingestion • Supported dataset creation for chain-of-thought training • Participated in feedback loops for continuous model improvement

Developed a comprehensive dataset of accountancy and mathematics question-answer pairs for AI tutoring model enhancement. Provided step-by-step solutions formatted for AI training with chain-of-thought reasoning. Contributed content used for fine-tuning and evaluation of educational AI systems. • Generated thousands of structured academic Q&A entries • Ensured high quality and accuracy for AI model ingestion • Supported dataset creation for chain-of-thought training • Participated in feedback loops for continuous model improvement

2021 - 2023

Education

N

N/A

Bachelor of Technology, Electronics and Communication Engineering

Bachelor of Technology
2020 - 2024

Work History

C

Chegg

Accountancy and Mathematics Expert

N/A
2021 - 2023