Pulkit Aggarwal

Key Skills

Software

Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code Programming

Top Task Types

RLHF

Fine-tuning

Evaluation/Rating

Computer Programming/Coding

Prompt + Response Writing (SFT)

Freelancer Overview

I am an experienced technical architect and engineer with a strong background in designing and building large-scale, resilient systems that support advanced AI/ML solutions, including LLM-based automation and computer vision applications. My work at Amazon has involved leading the development of platforms that leverage OCR, EDI, and real-time data aggregation to automate and optimize processes, saving thousands of manual hours and improving operational efficiency. I have hands-on expertise with data-centric technologies such as Apache Spark, AWS, MySQL, MongoDB, and ElasticSearch, and have built scalable data pipelines and self-serve systems that enable efficient data labeling, annotation, and training for machine learning models. My collaborative leadership style and experience in mentoring teams ensure high-quality, reliable AI training data solutions that align with both technical and business objectives.

Labeling Experience

Education

Work History