Data Science

Dr. S. NAGARAJAN

PhD, MPhil, MCA

Phone: +91-92-43-435***

Email: **.*.*.**********@*****.***

ACADEMICIAN / PROFESSOR / RESEARCH & DEVELOPMENT PROFESSIONAL Seeking assignments in the area of Data Science / Analytics / Machine Learning / AI with a research-oriented organization where I can offer 20+ years of dynamic experience from academic, research and consultant assignments. Looking out for teaching positions in Data Science.

Highlights

• Served as a member of Board of Studies for under graduate wing at the deemed University at Kanchipuram

• Actively member of the Board of Studies for designing new courses

• Member of committee responsible for selection of Lecturers for under graduate studies at the deemed university at Kanchipuram as well as served on selection committee at the Oxford College of Science - MCA Department

• HOD In-charge for the under Graduate Studies at the deemed University at Kanchipuram as well as HOD at The Oxford College of Science on various occasions Was the Placement Coordinator for BCA at The Oxford College of Science - MCA Department

• Examiner for both BCA and MCA courses of Bangalore University and regular paper setter for Pondicherry University

• Member of Board of Studies for UG & PG in Computer Science at Bangalore University

• 15 students completed M Phil under my Guidance.

• Simultaneously working on various PG and UG projects

• Nominated for Meritorious Educational Excellence Award by Global Society for Health & Educational Growth in 2002

• Was awarded the best Teacher award for the year 2011 instituted by The Oxford College of Science

• Involved in accreditation work and preparation of documents for AICTE, NAAC, NBA etc and responsible for conduction of exams and various activities related with the Associate Dean's office

• Certified ISO 27001 Lead Auditor. Attended training from 14th July 2014 to 18th July 2014 with BSI.

• Certified ISO 20000 Lead Auditor. Attended training from 24th November 2014 to 28th November 2014 with BSI.

• Worked on student projects and papers.

• Worked on project using multiple linear regression to predict outcome based on key significant variables.

• Worked on a banking project to predict the customers with the considerable risk of defaulting loan repayment used logistic regression technique.

• Worked on a project to develop a chatbot using Api.ai.

• Have strong understanding of various classification algorithms like logistic regression, KNN, Naive Bayes, SVM etc., and their implement to the real-time business problem. f

Professional Affiliations

• Member of ACM

• Member of Computer Society a affiliate of IEEE

• Member of IEEE

• Member of IEEE Standards Association

• Life Member Computer Society of India

• Life Member Indian Society for Technical Education PROFESSIONAL EXPERIENCE

CGN Research World June 2017 - Present

Director (Research)

Don Bosco School of Management March 2019 – Present Adjunct Professor for MSc Big Data Analytics of FOM University of Applied Sciences, Germany. Introtallent Pvt Limited April 2018 – Jan 2019

Consultant Principal Data Scientist

Triad Square infosec Pvt Limited July 2017 – March 2018 On Assignment: Data Scientist

Ambertag Analytics Pvt Limited Dec 2016- Aug 2017

Consultant Security System Developer (Consultant Assignment) Presidency University Aug 2016 – May 2017

Assistant Professor, Department of Computer Science and Engineering CMRIT, Bangalore May 2015 – May 2016

Assistant Professor, Department of Computer Applications SASTRA UNIVERSITY, THANJAVUR June 2012 – April 2015 Assistant Professor III, Department of Computer Science and Engineering, School of Computing THE OXFORD COLLEGE OF SCIENCE, BANGALORE Oct 2010 - May 2012 Professor and Head - Department of Computer Science & Application, Associate Dean (Academic) College of science. ALLIANCE BUSINESS ACADEMY Aug 2006 - Oct 2010

Selection Grade Lecturer – PG Department of Computer Applications THE OXFORD COLLEGE OF SCIENCE Aug 2000 - Aug 2006

Assistant Professor - MCA Department

SRI CHANDRASHEKARENDRA SARASWATHI VISWA MAHA VIDYALAYA, KANCHIPURAM Dec 1998 - May 2000 Lecturer & HOD i/c

RAMASESHAN & CO May 1996 - Dec 1998

System Developer

Other Positions of Responsibility

• Reviewer on the International Journal of Engineering and Technology (IJET) PAPERS PUBLISHED - INTERNATIONAL JOURNALS

2008

• Establishing a smart Hospital Environment using RFID Technology, Rathnakar Achary, Nagarajan S, published in the Gyan International Journal on Management and Technology, 2008 2010

• A Method of Access in a Dynamic Context Aware Role Based Access Control for Wireless Networks, Dr. AK Santra and Nagarajan S published in the International Journal of Computer and Network Security, Apr 2010 issue Vol. 2 No 4 2011

• Antenna selection for performance enhancement of MIMO Technology in Wireless LAN, Prof Rathnakar Achary, Dr. V Vityanathan, Dr. Pethur Raj Chellaih, Prof S Nagarajan, International Journal of Computer Science Issues, Vol. 8, Issue 1, Jan 2011 with impact factor 0.242 (indexed in Elsevier's Compendex) 2012

• Antenna Selection in MIMO Cognitive Radio, Prof. Rathnakar Achary, Dr. V Vityanathan, Dr. Pethur Raj Chellaih, Prof S Nagarajan, in International Journal of Computer Application, Vol. 40 No 5, Mar 2012 with Impact Factor 0.835

• Dynamic Job Scheduling for Mobile Cloud Computing Using Hadoop, Prof. Rathnakar Achary, Dr. V Vityanathan, Dr. Pethur Raj Chellaih, Prof S Nagarajan, IJCSI International Journal of Computer Science Issues, Accepted for publication in Sep 2012 Issue, 0.242 Impact Factor and Elsevier Compendex

• Measurement Based Admission Control for QoS Enhancement of IEEE 802.11 WLAN, Prof. Rathnakar Achary, Dr. V Vityanathan, Dr. Pethur Raj Chellaih, Prof S Nagarajan, European Journal of Scientific Research, 2012, H – Index 9 and Scopus

• A new QoS architecture for performance enhancement of IEEE 802.11e EDCA by Contention Window Adaption, Prof. Rathnakar Achary, Dr. V Vityanathan, Dr. Pethur Raj Chellaih, Srinivasan, N, CICN 2012 - IEEE International Conference on Computational Intelligence and Communication Networks, Publication in IEEE Explore, Scopus

• Enhanced QoS by Service Differentiation in MAC-Layer for WLAN, Prof. Rathnakar Achary, Dr. V Vityanathan, Dr. Pethur Raj Chellaih, Prof. S Nagarajan, IEEE National conference on Computing and Communication Systems NCCCS- 2012, Publication in IEEE Explore, Scopus

2013

• Secure Adhoc Routing for data transfer using neuro fuzzy, Suganya and Nagarajan Srinivasan, International Journal of Engineering and Technology (IJET), Vol 5 No 2 Apr- May 2013

• Efficient Intrusion alert reduction Mechanism using Fuzzy Artmap, Sundar Aishwarya, Nagarajan Srinivasan, International Journal of Engineering and Technology (IJET), Vol 5 No 2 Apr-May 2013

• Online Malicious Attack Rectification in Wi-fi Network, C. Mistika, S Nagarajan, International Journal of Engineering and Technology, Vol 5 No 2 Apr- May 2013 2014

• Performance Enhancement of IEEE 802.11e WLAN by Dynamic Adaptive Contention Window, Achary, R. Vaityanathan, V, Chellaih, P.R. Prof. S Nagarajan, The 16th International Conference on Advanced Communications Technology (ICACT2014), Feb 2014, Accepted for Publication in IEEE Explorer, Scopus.

• Location-Aware E-passport: Enhancing Security and Privacy, Raguramajayan M, Sivasubramaniam K, Ananthi Y, Nagarajan S, International Journal of Applied Engineering Research (IJAER), June 2014, Scopus

• Enhancement of Security in Public Key Cryptography Using Multi-proxy Blind Signature, Subhadra.S,Sivarajani.M, Shridevi.U, Nagarajan.S, International Journal of Applied Engineering Research (IJAER), April 2014, Scopus

• Buffer based parallel downloading in P2P Network, Nagarajan S, A. Needhidevan, M.Prithiviraj and K.Vigneshwaran, International Journal of Applied Engineering Research (IJAER), May 2014, Scopus 2015

• Dynamic Job Scheduling Using Ant Colony Optimization for Mobile Cloud Computing, Achary, R. Vaityanathan, V, Chellaih, P.R. Prof. S Nagarajan, Advances in Intelligent Systems and Computing, Springer, Volume 321, 2015 PP 71 -82.

2016

• A dynamic context aware role based access control secure user authentication algorithm for wireless networks, Prof. S Nagarajan and N P Gopalan,, International Journal of Applied Engineering Research (IJAER), Volume 6, March 2016 pp 4141-4143

• A dynamic context aware role based access control model for wireless network’s application case study in mobile GIS, Prof. S Nagarajan and N P Gopalan,, International Journal of Applied Engineering Research (IJAER), Volume 6, March 2016 pp 4144-4149

2017

• Multi-User OFDM MIMO in IEEE 802.11ac: A Quality of services analysis and Synthesis, Prof. S Nagarajan, A. Rathnakar submitted to the IEICE Electronics Express in March 2017. PAPERS PUBLISHED IN CONFERENCES

• A survey: The Evolution of HTTP protocol for the Internet. (MEPCO Conference) Management of Learning Environment in e-space (M-LEE), (PSG Conference)

• Wireless Mobile GIS – A tool for the business process. (Saranathan Conference) Challenges and strategies for the Implementation of E-Commerce in India. (PSNA Conference)

• A Survey: Transition Methodologies from IPV4 to IPV6; International Conference on Computing, Communication and Networking (ICCCN - 2008), Chettinad College of Engineering & Technology, Karur Consultancy Projects Completed

-Consultancy Project from BITs Solutions given in the capacity of Principal Investigator to the undersigned. The project start date was on 20/01/2011 and end date was on 20/05/2011. The project completed in the time frame to the satisfaction of the Company.

-Consultancy Project from EPITOME IT Solutions given in the capacity of Principal Investigator to the undersigned. The project start date was on 20/01/2011 and end date was on 20/05/2011. The project completed in the time frame to the satisfaction of the Company.

-Consultancy Project from Futura IT Solutions given in the capacity of Principal Investigator to the undersigned. The project start date was on 03/02/2011 and end date was on 15/06/2011. The project completed in the time frame to the satisfaction of the Company.

-Consultancy Project from RR Solutions given in the capacity of Principal Investigator to the undersigned. The project start date was on 03/02/2011 and end date was on 15/06/2011. The project completed in the time frame to the satisfaction of the Company.

-Consultancy Project from JMITS IT Solutions given in the capacity of Principal Investigator to the undersigned. The project start date was on 15/02/2011 and end date was on 30/06/2011. The project completed in the time frame to the satisfaction of the Company.

-Consultancy Project from Ambertag Pvt Ltd to develop a security system for their clients color tokens. Worked on the project from 1 December 2017 to 31 August 2018.

What contribution I can make to the University

1. Can get consultancy projects from the industry. 2. Can work towards writing research papers.

3. Design courses that can make the student ready for deployment. 4. Can work towards getting funded projects which I have done in the past. EDUCATIONAL CREDENTIALS

PhD from Bharathiar University, Coimbatore. Thesis titled “A Dynamic Context Aware Role Based Access Control model for wireless network security “.

M Phil 2003 from MS University, Tirunelveli 62.5%

Master of Computer Applications 1998 from University of Madras 66.94% Bachelor of Science 1994 from JSS College, Karnataka University IT Skills

Operating Systems Windows NT/95/98/2000/2003/XP, MS DOS, LINUX and UNIX (Including Shell Scripting) Languages C++, C, Pascal, COBOL, R and Python

DBMS/ RDBMS Foxpro, MS SQL Server, MySQL

MS Packages VC++, VB and MS Office

Subjects handled

Microprocessor & its Applications, Digital Logic, Network Programming, Operating Systems, TCP/IP, Network & Information Security, Enterprise Computing Lab, Assembly Language Programming Theory/ Lab, DBMS, Computer systems Architecture, Systems Programming, C, C++, Computer Graphics, z System Architecture(IBM Mainframe elective), Nano Computing, Cyber Security and Cyber Laws, R, Python, Data Science, Machine Learning, Deep learning etc.,

Others

• Certified ISO 27001 Lead Auditor. Attended training from 14th July to 18th July 2014 with BSI.

• Certified ISO 20000 Lead Auditor. Attended training from 24th November to 28th November 2014 with BSI.

• Refresher Course on Current Trends in Computing at Bangalore University (2005)

• AICTE Sponsored Short term Course on Network Security at Anna University (2002)

• Honors Diploma in Software Engineering from APTECH (1999)

• Training with NIIT on Microsoft products (1998)

• Praramba a first and second level course in Vedic Mathematics from Veda Ganitha Adyayana Vedike (1995) Date of Birth: 15th June, 1971

Language Proficiency: English, Hindi, Tamil, Kannada and Sanskrit Add:#1, Block No 5B, Nandi Gardens, PO Anajanapura, JP Nagar IX Phase, Bangalore 560108 References: Available on Request

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