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P

Pravin Tamshete

AI Chatbot Evaluation and Data Annotation Specialist

India flagPune, India
$22.00/hrIntermediateOtherInternal Proprietary Tooling

Key Skills

Software

Other
Internal/Proprietary Tooling

Top Subject Matter

AI Chatbots
Natural Language Processing
Rpa/automation Domain Expertise

Top Data Types

TextText
DocumentDocument

Top Task Types

Classification
Text Generation
Question Answering
Text Summarization
Evaluation Rating

Freelancer Overview

AI Chatbot Evaluation and Data Annotation Specialist. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other, Internal, and Proprietary Tooling. Education includes Bachelor of Engineering, Aurangabad College of Engineering (2019) and Diploma in Electronics, MIT College, Aurangabad (2015). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Classification.

IntermediateEnglishMarathiHindi

Labeling Experience

Data Labeling and Validation for RPA & AI Workflows

TextClassification
Reviewed and categorized structured and unstructured textual data for accuracy and business-rule compliance. Performed data tagging and labeling to support training of automation workflows and NLP-based systems. Conducted thorough quality checks and annotated findings to support continuous model improvement. • Categorized and labeled datasets using validation logic and business guidelines • Checked consistency and correctness across large text corpora • Used internal/proprietary data annotation tools and Microsoft Excel • Documented actionable findings and provided process feedback

Reviewed and categorized structured and unstructured textual data for accuracy and business-rule compliance. Performed data tagging and labeling to support training of automation workflows and NLP-based systems. Conducted thorough quality checks and annotated findings to support continuous model improvement. • Categorized and labeled datasets using validation logic and business guidelines • Checked consistency and correctness across large text corpora • Used internal/proprietary data annotation tools and Microsoft Excel • Documented actionable findings and provided process feedback

2019 - Present

AI Chatbot Evaluation and Data Annotation Specialist

OtherText
Evaluated AI chatbot and conversational agent responses for accuracy, relevance, and safety. Labeled and annotated interactions including factual accuracy, safety, bias, and context handling to improve large language model (LLM) output. Provided structured ratings and detailed feedback to refine AI system behavior and user experience. • Reviewed and validated AI-generated content for factual correctness and completeness • Tagged conversation data based on issue type such as hallucination, bias, and context errors • Used data annotation platforms such as Alignerr and Outlier for feedback collection • Conducted multi-turn conversational testing and red teaming scenarios

Evaluated AI chatbot and conversational agent responses for accuracy, relevance, and safety. Labeled and annotated interactions including factual accuracy, safety, bias, and context handling to improve large language model (LLM) output. Provided structured ratings and detailed feedback to refine AI system behavior and user experience. • Reviewed and validated AI-generated content for factual correctness and completeness • Tagged conversation data based on issue type such as hallucination, bias, and context errors • Used data annotation platforms such as Alignerr and Outlier for feedback collection • Conducted multi-turn conversational testing and red teaming scenarios

2019 - Present

Education

A

Aurangabad College of Engineering

Bachelor of Engineering, Engineering

Bachelor of Engineering
2016 - 2019
M

MIT College, Aurangabad

Diploma in Electronics, Electronics

Diploma in Electronics
2012 - 2015

Work History

C

CriticalRiver Technologies

Senior RPA Test Engineer

Hyderabad
2025 - 2026
Y

Yash Technologies

Senior RPA Test Engineer

Pune
2023 - 2025