Sumit M.

Key Skills

Software

Other

Label Studio

Top Subject Matter

Nlp Domain Expertise

LLM evaluation

Rlhf Domain Expertise

Top Data Types

Image

Audio

Document

Text

Top Task Types

Question Answering

Classification

Object Detection

Text Generation

Text Summarization

Evaluation/Rating

Transcription

Fine-tuning

Entity (NER) Classification

Freelancer Overview

AI Data Annotation & RLHF Specialist — Freelance / Project-Based. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Label Studio. Education includes Bachelor of Engineering, GAVIET (2026) and Diploma in Computer Engineering, SSOSP Polytechnic (2023). AI-training focus includes data types such as Text and labeling workflows including Entity (NER) Classification.

Labeling Experience

AI LLM & RAG Workflow Developer (Data Labeling for Question Answering)

Label StudioTextQuestion AnsweringEntity (NER) Classification

Worked on building Retrieval-Augmented Generation (RAG) systems leveraging LLMs to provide accurate question answering from uploaded documents. Developed AI chatbots and pipelines capable of extracting relevant information from various text documents and generating suitable responses. Integrated local language models and document loaders for enhanced private AI workflows. • Created question answering systems using LangChain and local LLMs • Developed pipelines to process and retrieve information from custom text documents • Implemented document embeddings and vector databases for semantic retrieval • Built AI chatbots for answering questions based on uploaded document content

2024 - Present

Education

Work History