Ritesh Choudhary
Data Scientist at CustomGPT- Claim this Profile
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Bio
Credentials
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Applied Machine Learning in Python
CourseraApr, 2019- Nov, 2024 -
SQL for Data Science
CourseraApr, 2019- Nov, 2024 -
The Data Science Course 2019: Complete Data Science Bootcamp
UdemyApr, 2019- Nov, 2024 -
Practice Java By Building Projects
UdemyNov, 2018- Nov, 2024 -
Fundamentals of Data Visualization in Tableau
UdemyOct, 2018- Nov, 2024
Experience
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CustomGPT
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United States
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Technology, Information and Internet
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1 - 100 Employee
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Data Scientist
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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
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Northeastern University Housing and Residential Life
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Higher Education
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1 - 100 Employee
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Resident Assistant
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Aug 2023 - Present
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Cognizant
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United States
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IT Services and IT Consulting
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700 & Above Employee
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Performance Engineer
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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
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Intern
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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.
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Malviya National Institute of Technology, Jaipur
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Jaipur, Rajasthan, India
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Data Science Intern
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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
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Education
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Northeastern University
Master of Science - MS, Computer Software Engineering -
Manipal University Jaipur
Bachelor of Technology, Information Technology