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Shubham Baghel

Data Scientist

  • Noida, UP
  • 8 years

Available From: Available

    Candidate's About

    I am a data scientist with 7 years of experience as a software professional and 3 years of experience in Machine Learning and AI. I have a particular interest in using natural language processing, machine learning, and deep learning to build applications. I excel at identifying problems, analyzing data, and applying analytics to create functional products.

    Work & Experience

    D

    Data Scientist

    Jul 21 - PRESENT

    Technology

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      Machine Learning
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      Python
    • Optimized search for student queries by building an extractive Q&A system for an e-learning app
    • Built a recommendation engine that generates personalized recommendations based on students' learning patterns, peers' behavior, and schedules
    • Generated a knowledge graph of academic concepts for use in pre-requisite generation and recommendation
    • Created and managed d...
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    Q&A System for Educational Academy

    Data Scientist

    • Extracted unstructured data from PDF and stored it in ElasticSearch
    • Applied retrieval mechanism to fetch relevant paragraphs from database
    • Used RoBERT model to extract answers from paragraphs
    • Deployed model as API using flask and integrated with chatbot UI
    • Python
    • NLP
    • Deep Learning
    • Machine Learning
    • Transformers/BERT
    • ML Algorithms
    • RNN/LSTM/Attention
    • Neo4j
    • Docker
    • SQL/Mongo DB
    View Details
    A

    Associate Data Scientist

    Jun 18 - Jul 21

    Technology

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      Machine Learning

    Tools

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      API Layer
    • Built data ingestion pipeline and performed data cleaning, transformation, and data warehousing
    • Developed NLP solutions for question answering and sentiment analysis using state-of-the-art models such as BERT, ALBERT, and LSTM architecture
    • Exposed models as APIs and integrated them with chatbot interface
    • Deployed solution as docker containers

    Emotion classifier for chatbots

    Associate Data Scientist

    • Built a classifier to identify the sentiments of customers interacting with a chatbot
    • Gathered data from various sentiment datasets and compiled them to build a generalized classifier
    • Trained the classifier using LSTM and achieved 80-85% accuracy; fine-tuned the model using Albert and achieved 92% accuracy
    • Exposed the model as an API and integrated it with chatbots and other systems for inference
    • Deep Learning
    • NLP
    • Python
    • Machine Learning
    • SQL/Mongo DB
    • Numpy/Pandas
    View Details
    S

    System Analyst

    Apr 17 - May 18

    Technology

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      Machine Learning
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      Python

    Tools

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      API Layer
    • Developed a supply chain management system for crude oil transportation
    • Integrated applications for clients in the same domain
    • Understood and implemented client-specific requirements in the existing system
    S

    Software Engineer

    Jul 15 - Mar 17

    Technology

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      JavaScript
    • Developed an ERP system for the construction domain
    • Implemented modules for deliverables from scratch using Microsoft Technologies and JavaScript

    Education

    B

    M.Tech in Artificial Intelligence and Machine Learning

    BITS Pilani
    2022 - 2023
    N

    Bachelor of Technology (B.Tech) in Computer Engineering

    National Institute of Technology (NIT)
    2011 - 2015

    Certificates

    C

    Neural Networks and Deep Learning

    Coursera
    2019 - 2019
    I

    Global Certificate in Data Science

    INSAID
    2018 - 2019