Sai Puppala
Sai Puppala
Senior Research Engineer/Ph.D Student
Security and Privacy Enhanced Machine Learning Lab
Engineering A0407, School of Computing
Southern Illinois University
(618) 453-6059
saimaniteja.puppala@siu.edu

Research Interests
  • Social Networks - AI and machine learning can significantly enhance the user experience within social networks. Given our daily reliance on various social platforms, user-generated posts, comments, and reactions serve as valuable resources for research purposes. Investigating social networks can lead to innovative insights into user data security and privacy, ultimately delivering novel user experiences.


  • Health Care - AI has the ability to analyze big data sets – pulling together patient insights and leading to predictive analysis. Quickly obtaining patient insights helps the healthcare ecosystem discover key areas of patient care that require improvement. Wearable healthcare technology also uses AI to better serve patients.


  • Security Enhancements - AI uses machine learning and deep learning to recognize patterns on the network and cluster them; it will then detect deviations or security incidents from the norm before responding to them. These patterns can help to improve security in the future. Similar potential threats can be detected and blocked early enough.

Sai Puppala is a dedicated and innovative Ph.D. student in the Department of Computer Science and Engineering at Southern Illinois University Carbondale, where he is making significant strides at the intersection of Artificial Intelligence (AI), Machine Learning (ML), and cybersecurity. His research is primarily focused on developing robust, adaptive, and secure intelligent systems that address contemporary challenges in cybersecurity and data integrity, particularly in dynamic and resource-constrained environments. As a prominent member of the Data Science team at a leading corporate organization, Sai effectively applies his extensive knowledge and skills in Big Data, Machine Learning, and Cloud Services to solve complex problems across various industries, including Manufacturing, Transportation, and Healthcare. His commitment to enhancing technological advancements is evident in his approach to integrating security measures into intelligent systems, ensuring they are resilient, reliable, and capable of withstanding emerging cyber threats.
Sai has a remarkable research portfolio, having authored over 40 peer-reviewed publications in prestigious journals and top-tier conferences. His contributions to the field have been showcased at highly regarded events such as the IEEE International Conference on Machine Learning and Applied Network Technologies (ICMLANT), the IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM), and the IEEE 48th Annual Computers, Software, and Applications Conference (COMPSAC). In addition to his research contributions, Sai has gained valuable experience as a Data Scientist, where he played a pivotal role in influential projects, including those associated with Google Cloud Services. His professional journey has equipped him with a rich understanding of data engineering, data processing, and analytics, which he utilizes to develop sophisticated solutions that drive organizational success. Holding certifications as a Solutions Architect and Data Engineer, he possesses the technical acumen necessary to design and implement scalable, efficient, and secure data solutions.
His versatility enables him to tackle challenges from multiple angles, whether through data analysis, machine learning model development, or software engineering. His research interests are characterized by a profound passion for exploring innovations in the fields of Big Data and Machine Learning. He aims to develop advanced methodologies that address critical challenges related to data security and adaptiveness, ensuring that intelligent systems can effectively respond to the complexities of real-world applications. By employing advanced machine learning and deep learning techniques, Sai seeks to create solutions that not only enhance operational efficiency but also address the pressing issues of data privacy and security in an increasingly interconnected world. Furthermore, Sai’s work has been recognized beyond academic circles, receiving media attention for its relevance and impact on technology and society. His research endeavors have contributed to a broader understanding of how intelligent systems can be designed to be both effective and secure, ultimately enhancing their applicability across various domains. Through his academic and professional pursuits, Sai Puppala exemplifies a commitment to pushing the boundaries of knowledge and application in AI, Machine Learning, and cybersecurity. As he continues his doctoral studies, he remains devoted to exploring innovative solutions that tackle challenges at the convergence of Big Data and security, ensuring the development of resilient, adaptive, and secure intelligent systems for the future.


Research updates
Six of our papers got accepted for top journal American Nuclear Society
One of my paper got accepted for top journal in agriculture field at MDPI Agriculture Impact Factor: 3.8
Awarded grant writing certificate from Center for Continuing Education At University of Georgia
Five of our papers got accepted in American Nuclear Society conference ANS I&P 2025
Four of our papers got accepted in one of the reputed conference COMPSAC 2024 Acceptance Rate: 22%
One of my paper got accepted in ICMLA 2024 Conference Acceptance Rate: 18%
Four of our papers got accepted in one of the reputed conferences in social networks ASONAM 2024Acceptance Rate: 25%
Served as Meta Reviewer for Conference PacificVis 2025
Seven of our book chapters got published in the book "Data-driven approaches to Medical Imaging" by Springer.
One of my paper got accepted in ICMLA 2024, one of the top tier conferences in Machine Learning.Acceptance Rate: 17%
Three of our papers got accepted in ACM/IEEE ASONAM 2023, one of the top tier conferences in social network analysis.
Awarded Associater Machine Learning Certification from Amazon Web Services
One of our paper got accepted in ICWSM 2024, one of the top tier conferences in Social Media Acceptance Rate: 12%
Three of our papers got accepted in ANS 2024, one of the top tier Journals in Nuclear Sceince.
Awarded Associate Solutions Architecture from Amazon Web Services

Recent Certifications

Professional Experience
  • Senior Research Software Engineer (2021 - Current)
    Technologies: Generative AI, Machine Learning, Security and Privacy, Big Data.
    John Deere, U.S.
    Domain: Manufacturing Services.

  • Research Software Engineer (2020 - 2021)
    Technologies: Data Engineering, Data Processing, Visualizations, Automations.
    Vertava Health, U.S.
    Domain: Healthcare Services.

  • Graduate Research Intern (2018 - 2020)
    Technologies: Data Engineering, Machine Learning, Data Processing, Visualizations.
    Illinois Department of Public Health, U.S.
    Domain: Government Services.

  • Senior Software Engineer (2015 - 2018)
    Technologies: Data Structures, Big Data Tools, Programming, Automations.
    Google Inc
    Domain: Software Services.

  • Software Engineer (2014 - 2015)
    Technologies: Automations, Programming, Big Data.
    Meru Cabs (Mahindra Group), India.
    Domain: Transportation Services.


AI Quote

“Artificial Intelligence is the new electricity; it's a partner in our quest for progress, transforming our dreams into reality and unlocking the potential of human creativity.." – Andrew Ng

Certified Badges
Recognitions
Won the Best Reviewer Award: Recognized as a top 4% reviewer among 497 total reviewers at ICWSM 2025.
Nominated for the 2020 Brain T. Milbrandt Memorial Award for Academic and Professional Excellence, recognizing outstanding contributions to the field.
Featured in Illinois News for achieving 16th place nationwide and 4th place statewide in the 2022 Cyber Force Competition.
Received Outstanding Reviewer recognition in top-rated conferences Automotive UI 2024 and Mensch und Computer 2024.
Honored with the 2024 After Market Customer Support Vice President Award from John Deere for our Product Service Center.
Honored with the 2024 CIO Global IT Impact Award from John Deere for our Product Service Guru.
Honored with the 2024 Presidents Award from John Deere for our Product Service Center.
Awarded a prestigious scholarship to pursue a Master’s degree at the University of Illinois.
Received global IT recognitions from Engineering Manager, Product Manager, and Senior Software Engineers at John Deere.
Selected to present at the Business Insights and Analytics Conference at the John Deere Conference for Advance RAG Application.
Received the 2024 GPSC Professional Development Award from Southern Illinois University at Carbondale.
Selected as one of the presenters for John Deere’s prestigious Global IT Tech Day Conference 2024.
Education
  • Ph.D. - Southern Illinois University (2022 - Current)
    Department: Computer Science and Engineering
    Dissertation: Secure, Adaptive, and Efficient Federated Learning for Resource-Constrained 6G Edge Intelligence
    Advisors: Dr. Sajedul Talukder, Dr. Koushik Sinha

  • M.Sc. - University of Illinois (2018 - 2020)
    Department: Computer Science and Mathematics.
    Thesis: High-Risk Zip Code Identification for Lead Poisoning Through Predictive Analysis of Environmental Factors
    Advisor: Dr. Hei-Chi Chan

  • B.Sc. - Jawaharlal Nehru University (2010 - 2014)
    Department: Computer Science and Engineering.
    Thesis: Advancements in Ad-hoc Sensor Networks and Their Role in Enhancing Big Data- Driven Malware Detection Techniques
    Advisor: Dr. Shaik Abdul Nabi