Jagadeesh Kumar G.

Key Skills

Software

Other

Top Subject Matter

No subject matter listed

Top Data Types

Text

Top Task Types

Bounding Box

Text Summarization

Computer Programming/Coding

Data Collection

Prompt + Response Writing (SFT)

Freelancer Overview

I am a data and reporting analyst with over 9 years of experience delivering high-quality analytics, automated reporting, and robust data governance across banking, healthcare, and operations domains. My expertise spans advanced Excel, SQL, Python (pandas/NumPy), Power BI, and Tableau, as well as strong process documentation and metric standardization—skills that directly support reliable data annotation and AI training data workflows. I have built and maintained canonical data dictionaries, managed exception logging and data-quality checks, and led the creation of repeatable reporting pipelines to ensure data accuracy and consistency. I am passionate about improving data trust and integrity, and I thrive in environments where clear documentation, stakeholder alignment, and process automation are essential for supporting high-quality labeled datasets and scalable AI solutions.

Labeling Experience

AI Data Labeling & Evaluation for Large Language Models (LLMs)

OtherTextBounding BoxText Summarization

Worked on large-scale AI data labeling and evaluation projects focused on improving LLM accuracy, safety, and response quality. Responsibilities included evaluating AI-generated responses for factual accuracy, relevance, tone, and policy compliance across diverse prompts. Performed prompt-response writing for supervised fine-tuning (SFT), reinforcement learning with human feedback (RLHF), and red-teaming scenarios to identify edge cases, hallucinations, and unsafe outputs. Contributed to high-volume annotation tasks while adhering to strict quality guidelines, reviewer rubrics, and consistency benchmarks, maintaining high accuracy and quality scores across assignments.

2025

Education

Work History