Hemant Ahirwar

Key Skills

Software

Telus

Data Annotation Tech

Appen

Clickworker

Labelbox

Label Studio

CVAT

Top Subject Matter

LLM Evaluation

Prompt Engineering

AI Workflow

Top Data Types

Text

Audio

Image

Top Task Types

Classification

RLHF

Prompt + Response Writing (SFT)

Evaluation/Rating

Transcription

Computer Programming/Coding

Entity (NER) Classification

Object Detection

Question Answering

Text Summarization

Data Collection

Bounding Box

Freelancer Overview

Freelance AI Workflow & LLM Evaluation Specialist. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include TELUS and Other. Education includes Bachelor of Technology, Jabalpur Engineering College. AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Classification.

Labeling Experience

Freelance AI Workflow & LLM Evaluation Specialist

TelusText

Worked as a Freelance AI Workflow & LLM Evaluation Specialist for platforms including TELUS, Appen, OneForma, and Outlier. Developed and evaluated structured workflows, prompt chains, and multi-step task decompositions to support LLM evaluation and prompt engineering. Analyzed AI-generated text responses for accuracy, consistency, and hallucination reduction across multiple environments. • Created and refined prompts to improve AI text outputs. • Evaluated AI system responses and identified logical errors and inconsistency patterns. • Utilized instruction tuning and prompt chaining for optimization. • Regularly used TELUS, Appen, and OneForma proprietary tools for workflow tasks.

Worked as a Freelance AI Workflow & LLM Evaluation Specialist for platforms including TELUS, Appen, OneForma, and Outlier. Developed and evaluated structured workflows, prompt chains, and multi-step task decompositions to support LLM evaluation and prompt engineering. Analyzed AI-generated text responses for accuracy, consistency, and hallucination reduction across multiple environments. • Created and refined prompts to improve AI text outputs. • Evaluated AI system responses and identified logical errors and inconsistency patterns. • Utilized instruction tuning and prompt chaining for optimization. • Regularly used TELUS, Appen, and OneForma proprietary tools for workflow tasks.

2021 - Present

Data Annotation Specialist

OtherTextClassification

Worked as a Data Annotation Specialist at Quadrant Resources to prepare and validate machine learning datasets. Performed data validation, categorization, and quality assurance on text data used for AI training. Maintained consistently high labeling accuracy levels throughout projects. • Structured unlabelled datasets for subsequent machine learning workflows. • Ensured quality and consistency of labeled data inputs. • Achieved an accuracy rate of over 98% across assigned tasks. • Used Excel and Google Sheets for annotation and tracking.

Worked as a Data Annotation Specialist at Quadrant Resources to prepare and validate machine learning datasets. Performed data validation, categorization, and quality assurance on text data used for AI training. Maintained consistently high labeling accuracy levels throughout projects. • Structured unlabelled datasets for subsequent machine learning workflows. • Ensured quality and consistency of labeled data inputs. • Achieved an accuracy rate of over 98% across assigned tasks. • Used Excel and Google Sheets for annotation and tracking.

2020 - 2021

Education

Work History