Hari H.

Key Skills

Software

Other

Roboflow

Top Subject Matter

Computer Vision & Deep Learning

Image Annotation & Data Labelling

Object Detection & AI Automation

Top Data Types

Text

Document

Image

Top Task Types

Question Answering

Bounding Box

Classification

Object Detection

Data Collection

Freelancer Overview

AI FAQ Chatbot (training on labelled query-response pairs). Brings 5+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other. Education includes Bachelor of Technology, Kumaraguru College of Technology (2028). AI-training focus includes data types such as Text and labeling workflows including Question Answering.

Labeling Experience

AI FAQ Chatbot (training on labelled query-response pairs)

OtherTextQuestion Answering

Built and trained a rule-based NLP FAQ chatbot using a dataset of 150+ labelled query-response pairs. Implemented tokenisation and response matching using NLTK to handle diverse student questions. Evaluated chatbot performance by measuring accuracy across 50 test queries. • Created labeled training pairs in a question-to-response format • Preprocessed and tokenized queries for model inference • Performed response selection for new, unseen questions • Conducted accuracy testing across multiple query types

2024 - 2028

Education

Work History