Naren Khatwani

Naren Khatwani

Ph.D Student and Researcher

New Jersey Institute of Technology

Biography

Hello! I'm Naren, a Data Science Ph.D. student at the New Jersey Institute of Technology (NJIT) Data Science department under the supervision of Dr. James Geller and Dr. Lijing Wang. My research lies in the domain of Biomedical ontologies, with a focus primarily on Incremental Ontology Expansion and Concept Goodness. Alongside my research, I am an Adjunct Instructor teaching Database System Design and Management (CS 331) and a Teaching Assistant for graduate level courses.

Interests
  • Biomedical Ontologies
  • Medical Informatics
  • Incremental Ontology Expansion
  • Ontology Enrichment
Education
  • Ph.D in Data Science, Present

    New Jersey Institute of Technology

  • Masters in Computer Science, 2023

    New Jersey Institute of Technology

  • B.E. in Computer Engineering, 2021

    Vivekanand Education Society's Institute of Technology

Full biography

Hello! I'm Naren, a Data Science Ph.D. student at the New Jersey Institute of Technology (NJIT) Data Science department under the supervision of Dr. James Geller and Dr. Lijing Wang. My research lies in the domain of Biomedical ontologies, with a focus primarily on Incremental Ontology Expansion and Concept Goodness. Alongside my research, I am an Adjunct Instructor teaching Database System Design and Management (CS 331) and a Teaching Assistant for graduate level courses.

Before moving to Biomedical Ontologies, I explored the domain of Parallel and High Performance Computing as a Graduate Researcher at NJIT. My professional journey also took me to Forbes Media LLC during the Summer of 2022. As a Technology Engineering Intern at Forbes, I collaborated with the Platform & Product Engineering Team, significantly enhancing their Content Management System and initiating the development of the new Mobile Application for Forbes Daily Dozen Newsletter.

Apart from my academic commitments, I am a GitHub Campus Expert, where I build diverse and inclusive communities to learn skills, collaborate on projects, and share experiences. Through this platform, I introduce students to promising research domains and organize collaborative events in partnership with GitHub, Association of Computing Machinery (ACM) - NJIT chapter & Graduate Women in Computing (GWiCS) focusing on open-source learning and innovation.

Recent Experience

For complete work history refer to my curriculum vitae.

 
 
 
 
 
Adjunct Instructor
Sep 2024 – Present New Jersey
Fall 2024 and Summer 2025. Taught CS 331: Database System Design and Management, focusing on key concepts such as database design, SQL programming, normalization, and transaction management, providing both theoretical and practical knowledge. Developed comprehensive course materials and assessments, ensuring students gain a robust understanding of database systems and are well-prepared for real-world applications in the field.
 
 
 
 
 
Teaching Assistant
Sep 2023 – Present New Jersey
Teaching Assistant for CS 632: Advanced Database System Design, CS 331: Database System Design and Management, and DS 636: Data Analytics with R program. Offering weekly consultations during dedicated office hours to address graduate student questions and provide clarifications. Assessing and grading student assignments and homework, ensuring timely and accurate feedback.
 
 
 
 
 
Graduate Researcher
Oct 2021 – Aug 2023 New Jersey
Arkouda – research a software package that allows a user to interactively issue massive parallel computations on distributed data using functions and syntax that mimic NumPy, the underlying computational library used in most Python data science workflows. Objective was to test how a user can experience Arkouda and do a performance comparison study.
 
 
 
 
 
Technology Engineering Intern
Jun 2022 – Aug 2022 New Jersey
Improved the User Interface of the Content Management System Bertie by creating Angular components per the Product Design Team – improved user interaction with CMS by seventy percent. Part of the pilot team for iOS and Android Development of the Forbes Mobile Application. Designed the architecture for Multivendor Call to Action feature to increase the customer conversion rate by fifty percent.
 
 
 
 
 
Network Operations Centre Intern
Dec 2019 – Dec 2019 Mumbai, India
Worked with the Network Operations Center (NOC) and improved the workflow of Building Management System (BMS) by visualizing the existing Chiller Plants’ data using Python. Improved data handling efficiency with the use of python scripts saving six to eight hours of manual scraping of data in CSV files generated by the client data of the Data Center.
 
 
 
 
 
Intern
Fox Domotics Pvt. Ltd
Jun 2019 – Jul 2019 Mumbai, India
Successfully implemented the data analysis of Play Store application download data and drew inferences regarding their usage and compatibility. Predicted the future application download trends in accordance with the existing user reviews (sentimental analysis) using Machine Learning.
 
 
 
 
 
Business Development Intern
Haplotech IT Solutions LLP
Mar 2019 – Aug 2019 Mumbai, India
Proactively organized weekly briefings with the marketing lead and was responsible for managing negotiations with clients. Contributed to the content ideation that led to developing a new content strategy and improved the sales pitches by twenty-five percent.
 
 
 
 
 
Intern
Jun 2019 – Jul 2019 Mumbai, India
Performed Analysis of Meteorological Data to study the Influence of Global Warming on temperature and humidity, implemented using data exploration and visualization tools in Python. Implemented recognition of handwritten digits from images to give its quantifiable value in text form. Carried out Market Basket Analysis incorporating Apriori algorithm by considering the important sale parameters; this analysis proves to be an aid in enhancing the sales performance of a supermarket.

Featured Publications

The topmost are the most recent.

Awards

GitHub Universe ‘24 Travel Award
GitHub Universe is the global, annual event for the developer community to hear from industry leaders and observe interactive sessions on AI, security and developer experience.
GitHub Universe ‘23 Travel Award
Actively participated in beta testing GitHub Copilot, explored CodeQL for advanced code analysis, and attended specialized demonstrations focused on preventing secret sharing leaks.

Recent & Upcoming Talks and Tutorials

Listed here are talks and tutorials at conferences, workshops, etc. that are not tied to a specific publication.

Interactive Large-Scale Data and Graph Analytics
A tutorial outlining how to use our graph algorithms for large-scale graph and data analytics.
Interactive Large-Scale Data and Graph Analytics

Extracurricular Activities

For complete work history refer to my curriculum vitae.

 
 
 
 
 
GitHub Campus Expert
Sep 2021 – Present New Jersey
GitHub Campus Experts are student leaders that strive to build diverse and inclusive communities to learn skills, collaborate on projects, and share their experiences. The community I have been working to develop is known as the NJIT HPC Initiative. Our main goal is to make students aware of High-Performance Computing as a viable research domain and remove its fear from the mind of students.