Raj Jha
Applied ML Scientist 2 | Ex - Data Scientist at Swiggy | Expert in Search and Recommendation Systems, NLP | Generative AI, RAG, Agentic AI & LLMs | M.Tech CSE, IISc Bangalore
- Role
- Applied Scientist 2 at Wayfair
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Raj Jha
I am a Data Scientist at Swiggy, one of the largest online food delivery platforms in India, where I specialize in Natural Language Processing (NLP) and Recommendation Systems. I develop data-driven solutions to complex problems and provide actionable insights to stakeholders, using various tools and techniques such as Predictive modeling, Deep Learning, Large Language Models, Gen AI, Databricks, Pyspark, Snowflake, Python, SQL, TensorFlow, and PyTorch.I have over three years of experience in applying NLP techniques to analyze and understand large text data sets, such as sentiment analysis, topic modeling, text classification, and question-answering systems. I have also implemented various recommendation systems using collaborative filtering, content-based approaches, and matrix factorization, to enhance user experience and engagement. For my master\'s thesis at IISc Bangalore, one of the leading institutes in India for research and education in science and engineering, I developed a deep learning model for the Question Answering system in the Financial Domain using BERT, RoBERTa, achieving state-of-the-art results on multiple benchmarks which got published in ICONIP 2022, a top-level conference in the field.I am an effective communicator and collaborator, able to work with cross-functional teams and present data-driven insights to stakeholders. I am always eager to learn new techniques and technologies to stay ahead of the curve in the rapidly-evolving field of data science. My passion lies in harnessing the power of data to create value and impact for society.
Experience
Applied Scientist 2
Jul 2024 — Present · Bengaluru, IN
Education
Indian Institute of Science (IISc)
Master of Technology - MTech, Computer Science and Engineering
2020 — 2022
M.G.M higher Secondary School Bokaro Steel City
Class XII, PCM with Computer Science
2012 — 2014
Udacity
Deep Learning Nanodegree, Computer Science
2019 — 2020
SILICON INSTITUTE OF TECHNOLOGY , BHUBANESWAR
B.Tech, COMPUTER SCIENCE AND ENGINEERING
2015 — 2019
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