Tushar Khandelwal

Key Skills

Software

Dataloop

Other

Appen

Data Annotation Tech

Labelbox

Mercor

Telus

Top Subject Matter

No subject matter listed

Top Data Types

Text

Image

Computer Code Programming

Top Task Types

Point/Key Point

RLHF

Fine-tuning

Evaluation/Rating

Prompt + Response Writing (SFT)

Computer Programming/Coding

Function Calling

Freelancer Overview

I am an AI engineer with hands-on experience in evaluating and analyzing large language model (LLM) responses, developing structured frameworks to assess response quality, consistency, and reasoning, and identifying hallucinations or inaccuracies. My background includes working on projects that required precise data preprocessing, annotation, and evaluation, such as building computer vision systems for infrastructure monitoring and developing analytics dashboards for business intelligence. I am proficient in Python, TensorFlow, OpenCV, Pandas, and SQL, and have a strong understanding of prompt engineering, model evaluation, and data-driven decision-making. My experience spans generative AI, computer vision, and business analytics, and I am passionate about ensuring high-quality, reliable datasets to power robust AI solutions.

Labeling Experience

AI Model Response Evaluator

DataloopTextPoint Key PointRLHF

Conducted side-by-side evaluation of AI model responses using DataCompute Workbench. Assessed outputs for accuracy, clarity, and adherence to given prompts. Provided structured feedback to improve LLM performance and ensure data quality for AI training. Followed defined quality guidelines to maintain consistency and reliability across all evaluations.

Conducted side-by-side evaluation of AI model responses using DataCompute Workbench. Assessed outputs for accuracy, clarity, and adherence to given prompts. Provided structured feedback to improve LLM performance and ensure data quality for AI training. Followed defined quality guidelines to maintain consistency and reliability across all evaluations.

2025 - 2025

AI Response Analyst (Generative AI)

OtherTextEvaluation Rating

As an AI Response Analyst, I evaluated and benchmarked large language model responses to ensure quality and consistency. I created structured frameworks to identify hallucinations and failures in generated text. My work directly contributed to the improvement of model response accuracy. • Conducted quality, reasoning, and consistency evaluation of over 200 LLM responses. • Developed detailed criteria for systematic assessment of language model outputs. • Identified error patterns and provided actionable feedback to model developers. • Collaborated cross-functionally to refine evaluation processes and documentation.

As an AI Response Analyst, I evaluated and benchmarked large language model responses to ensure quality and consistency. I created structured frameworks to identify hallucinations and failures in generated text. My work directly contributed to the improvement of model response accuracy. • Conducted quality, reasoning, and consistency evaluation of over 200 LLM responses. • Developed detailed criteria for systematic assessment of language model outputs. • Identified error patterns and provided actionable feedback to model developers. • Collaborated cross-functionally to refine evaluation processes and documentation.

2025 - 2025

Education

Work History