Pulak Das

About Pulak Das

Upskilled on the field of Data Science and Machine Learning with prime focus on Deep Learning, Artificial Intelligence, Natural Language Processing (NLP) and Large Language Models (LLMs) in parallel. I have worked on a variety of NLP tasks like Next Sentence prediction, Next Word Prediction, Sentiment analysis, Question Answering and Stock Price prediction using both classic deep learning algorithms like RNN and LSTM based neural networks and fine tuning Large Language Models like BERT, GPT, LLAMA. I also used CNN to categorize different classes on MNIST fashion dataset which extends my skills to the field of image classification and recognition.I have also achieved cloud certifications while working at Cognizant and have hands on experience with Oracle Cloud, Amazon AWS, Microsoft Azure, Google GCP and Salesforce CRM.Apart from these, I also like solving Data Structure and algorithm problems over LeetCode, HackerRank and HackerEarth and have posted some of my solutions over LinkedIn too.I am currently looking for opportunities in the field of machine learning, data science, data analytics, data engineering and/or Artificial Intelligence where I can put my skills to use and be a valuable asset to the Organization I join.

Experience

1. Data Scientist

   EY

   Aug 2025 — Present · Kolkata, IN

Education

• Techno India College Of Technology

  Bachelor of Technology - BTech

  2017 — 2021