Ritesh Choudhary

Data Scientist at CustomGPT
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Contact Information
us****@****om
(386) 825-5501
Location
Boston, Massachusetts, United States, US

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Credentials

  • Applied Machine Learning in Python
    Coursera
    Apr, 2019
    - Nov, 2024
  • SQL for Data Science
    Coursera
    Apr, 2019
    - Nov, 2024
  • The Data Science Course 2019: Complete Data Science Bootcamp
    Udemy
    Apr, 2019
    - Nov, 2024
  • Practice Java By Building Projects
    Udemy
    Nov, 2018
    - Nov, 2024
  • Fundamentals of Data Visualization in Tableau
    Udemy
    Oct, 2018
    - Nov, 2024

Experience

    • United States
    • Technology, Information and Internet
    • 1 - 100 Employee
    • Data Scientist
      • Jul 2023 - Present

      • Modernized CustomGPT’s bot response mechanism from Q&A structure to conversational interface by refining promptengineering techniques and enhanced pinecone search on RAG queries, resulting in natural and context-awareinteractions. • Created novel evaluation metrics, Dissatisfaction (DI) and Frustration (FI) Indices, utilizing sentiment analysis, keywordextraction, and state-of-the-art NLP techniques to optimize user experience intricacies. • Decreased DI from 31% to 11% and FI from 5% to 0.5% through a combined approach of InterpreterAgent, persona-driven instructions, and prompt optimization, enhancing chatbot precision and contextuality. Show less

    • Resident Assistant
      • Aug 2023 - Present

    • United States
    • IT Services and IT Consulting
    • 700 & Above Employee
    • Performance Engineer
      • Jul 2021 - Apr 2022

      I worked as a Performance Engineer under a Products & Resources (Retail) client. - Detected and optimized high-end SAP S4 HANA Performance Solutions and Engineering by designing performance test scripts that improved response times by 80% in the production systems- Moderated and mentored new employees and interns for Performance testing and related business responsibilities- Created test plans/gathered requirements to initiate the Performance testing process- Headed one module from scratch and documentation for two interfaces which led to huge revenue generation during my tenure Show less

    • Intern
      • Feb 2021 - Jun 2021

      - Worked as a Team Lead managing 30+ fellow Interns under the supervision of a Mentor for the team. - Trained in technical areas such as Java, SQL, and Performance Testing using LoadRunner.- Developed an entire Performace Test Workflow from Scripting, Executing, Analyzing, and Reporting to Monitoring for an Internal Business Unit Project.

    • Data Science Intern
      • May 2019 - Jul 2019

      - Executed Data Science research on applying various instance-based filtering techniques in the field of Software Aging, by predicting various software aging-related bugs - Led to a reduction of Imbalance Classes ratio of 97:3 to a balanced 50:50 distribution - Improved the performance of the model with 92.6% accuracy with the least overfitting in the data - Resulted in publishing in a Scopus-indexed Springer Conference exceeding Supervisor’s expectations and appreciation from the Dean of the University Show less

Education

  • Northeastern University
    Master of Science - MS, Computer Software Engineering
    2022 - 2024
  • Manipal University Jaipur
    Bachelor of Technology, Information Technology
    2017 - 2021

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