(773) 442-4720
computer-science@neiu.edu
https://www.facebook.com/pages/NEIU-Computer-Science/225846414133866
https://twitter.com/neiucs
Computer Science
Male with dark hair white shirt and black jacket
Xiwei
Wang
Ph.D.
Department Chair; Associate Professor
Computer Science
College of Business and Technology
(773) 442-4734
x-wang9@neiu.edu
Courses Taught
CS-207 Programming II
CS-304 Data Structures
CS-324 Intro to the Design of Algorithms
CS-404 Analysis of Algorithms
CS-419 Informatics
CS-422 Data Mining
Research Interests
Data privacy and security, recommender systems, data mining, and machine learning.
Education

Ph.D., Computer Science, University of Kentucky
M.Eng., Computer Software and Theory, University of Science and Technology of China

x-wang9@neiu.edu

Room CBT 181
Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

(773) 442-4734
Office Hours
2-3 p.m. Tuesday and Wednesday
or by appointment
Main Campus
https://cs.neiu.edu/xwang
Graciela Perera
Graciela
Perera
Ph.D.
Department Associate Chair; Associate Professor
Computer Science
College of Business and Technology
(773) 442-4738
g-perera@neiu.edu
Expertise
Computer networks and protocols, distributed systems and applied security.
Courses Taught
CS-109 FYE The information Age: Its impact on Chicago's Culture
CS-323 Cyberlaw
CS-331 Computer Networks
CS-339 Fundamentals Of Information Technology Project Management
CS-355 Cryptography
CS-360 CyberSecurity
CS-460 Computer Security
Research Interests
Computer Science Education in Cybersecurity, Future Networks, Network Security attacks and defenses using experimentation.
Education

Ph.D., University of South Florida

g-perera@neiu.edu

Room LWH 3049
Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

(773) 442-4738
Office Hours
By appointment
El Centro
Kenneth Sotak looking at the camera
Kenneth
Sotak
Ph.D.
Graduate Program Advisor; Instructor
Computer Science
College of Business and Technology
k-sotak@neiu.edu
Courses Taught
CS-200 Programming
CS-207 Programming
ICS-319 Writing Intensive Program: Fundamentals Of Software Engineering
ICS-321 Server Side Web Development
Research Interests
Teaching interests: Programming Fundamentals, Database Management, Web Development.
Education

Ph.D. Northwestern University

k-sotak@neiu.edu

Room CBT 172
Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

Office Hours
By appointment
El Centro
Main Campus
Marcelo Sztainberg
Marcelo
O.
Sztainberg
Ph.D.
Professor; Interim Dean Graduate Studies, Analytics and Research
College of Graduate Studies and Research
Graduate Studies and Research
(773) 442-4694
m-sztainberg@neiu.edu
Expertise
Artificial Intelligence, Machine Learning, Multi-Agent Systems, Software Engineering.
Courses Taught
CS-334 Open Source Systems
CS-401 Software Engineering
CS-412 Web Application Development
CS-416 Artificial Intelligence and Robotics
Research Interests
Artificial Intelligence, Human Centered Design, Machine Learning, Medical Informatics.
Education

Ph.D. Stony Brook University

Additional Information

You might want to know: I love to travel, learning about other places, cultures and people.

Teaching interests: Artificial Intelligence, Informatics, Software Engineering

m-sztainberg@neiu.edu

Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

(773) 442-4694
Office Hours
Monday through Friday by appointment
Main Campus
Peter Kimmel looking at the camera
Peter
G.
Kimmel
Ph.D.
Professor
Computer Science
College of Business and Technology
(773) 442-4717
p-kimmel@neiu.edu
Expertise
Cryptography, Theoretical Computer Science
Courses Taught
CS-200 Programming Fundamentals
CS-201 Discrete Structures
CS-207 Object-Oriented Programming and Data Structures
CS-304 Data Structures
CS-324 Introduction to design of Algorithms
CS-325 Automata, Languages, and Theory of Computation
CS-355 Cryptography
CS-400 Discrete Modeling and Analysis
CS-404 Analysis of Algorithms
Research Interests
Theory of Computation, Complexity Theory, Communication Complexity, Algorithms
Education

Ph.D. University of Chicago

p-kimmel@neiu.edu

Room CBT 125
Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

(773) 442-4717
Office Hours
Monday and Wednesday: 1:00-2:00 p.m. or by appointment
Main Campus
Male with glasses, balding head, white colored shirt and jacket, and smiling showing teeth
Manar
Mohaisen
Ph.D.
Associate Professor
Computer Science
College of Business and Technology
(773) 442-4714
m-mohaisen@neiu.edu
Courses Taught
CS-200 Programming
CS-207 Programming II
CS-360 Cybersecurity
Research Interests
System Security, Wireless Communications, Network Analysis
Education

Ph.D. Inha University, South Korea

Selected Publications
  • "Parallel Complex Quadrature Spatial Modulation," Applied Sciences, vol. 11, no. 1, pp. 1-11, January 2021.
  • “On the performance of improved quadrature spatial modulation,” ETRI Journal, Wiley, vol. 42, no. 4, pp. 562-574, August 2020.
  • “Performance analysis and constellation design for the parallel quadrature spatial modulation,” Entropy, vol. 22, no. 8, pp. 1-18, July 2020.
  • "The network ROI: Concept, metrics, and measurement of social media returns (a Facebook experiment)," Internet Research, vol. 30, no. 2, pp. 631-652, May 2020.
  • “On the performance of the multiple active antenna spatial modulation with 3-dimensional constellation,” Applied Sciences, vol. 10, no. 11, pp. 1-14, May 2020.
  • “Assessing the effectiveness of pulsing denial of service attacks under realistic network synchronization assumptions,” Computer Networks, Elsevier, vol. 173, May 2020.
m-mohaisen@neiu.edu

Room CBT 146
Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

(773) 442-4714
Office Hours
By appointment; contact via email
Main Campus
Professor with the glasses
Ahmed Ezzeldin
Khaled
Ph.D.
Associate Professor
Computer Science
College of Business and Technology
(773) 442-4727
a-khaled@neiu.edu
Courses Taught
CS-308 Operating Systems
CS-331 Computer Networks
CS-341 Parallel Computing and Distributed Systems
CS-349 Introduction to the Internet of Things
CS-415 Design of Database Systems
Research Interests
My research interests include Internet of Things (IoT), Applications for Smart Spaces, Mobile and Pervasive Computing, and Distributed Systems.
Education

Ph.D., University of Florida
M.S., Cairo University
B.S., Cairo University

External Publications Link
Ahmed E. Khaled Google Scholar Profile
a-khaled@neiu.edu

Room CBT 144
Northeastern Illinois University
5500 North St. Louis Avenue
Chicago , IL 60625
United States

(773) 442-4727
Office Hours
By appointment
Main Campus
LinkedIn
https://www.linkedin.com/in/ahmed-e-khaled/
Female with dark hair, glasses and with a grin and white colored collared shirt
Yi
Yang
Ph.D.
Associate Professor
Computer Science
College of Business and Technology
(773) 442-6148
y-yang8@neiu.edu
Courses Taught
CS- 300 Client Side Web Development
CS- 304 Data Structures
CS- 331 Computer Networks
CS- 360 Cybersecurity
CS- 404 Analysis Of Algorithms
Research Interests
Computer Science and Cybersecurity
Education

Ph.D. in Computer Science and Engineering from Pennsylvania State University, University Park

Background

Teaching Interests: Web Development, Data Structures and Algorithms, Computer Networks, and Cybersecurity 

y-yang8@neiu.edu

Room CBT 171
Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

(773) 442-6148
Office Hours
Tuesday and Thursday: 3:00-5:00 p.m.
Main Campus
https://cs.neiu.edu/yyang/
Woman in white and black smiling into the camera
Aisha
Shah
Assistant Professor
Computer Science
College of Business and Technology
l-shah2@neiu.edu
Courses Taught
TBD
Research Interests
TBD
Education

TBD

l-shah2@neiu.edu

Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

Office Hours
TBD
Main Campus
asian male with dark short hair, smiling and wearing a red collared buttondown shirt
Lizi
Zhu
Assistant Professor
Computer Science
College of Business and Technology
(773) 442-6123
l-zhu2@neiu.edu
Expertise
Data privacy preservation, recommender systems, computer science and higher education, fintech
Courses Taught
CS-319 Fundamentals of Software Engineering
CS-335 Artificial Intelligence
CS-322 Applied Research and Statistical Analysis
CS-422 Data Mining
CS-351 Data Wrangling
CS-321 Server-Side Web Development
Research Interests
• Computational Finance
• Software Development
• Fintech and Artificial Intelligence
Education

Ph.D., Illinois Institute of Technology
M.S., Osaka University

l-zhu2@neiu.edu

Room CBT 121
Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

(773) 442-6123
Office Hours
By appointment.
Main Campus
NEIU logo
Li
Wang
Assistant Professor
Computer Science
College of Business and Technology
l-wang3@neiu.edu
Courses Taught
CS 200 - Programming Fundamentals
CS 345 - Network Security
Research Interests
Cybersecurity
Education

Ph.D. in Information Science and Technology, Pennsylvania State University, University Park

l-wang3@neiu.edu

Room CBT 136
Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

Office Hours
By appointment
Main Campus
Male with short dark hair in light colored button down shirt, grinning
Akkady
Tchaba
M.S.
Instructor; Computer Science Clubs Coordinator
Computer Science
College of Business and Technology
(773) 442-4719
a-tchaba@neiu.edu
Courses Taught
CS-101 Creative Problem Solving
CS-200 Programming
CS-207 Programming II
CS-304 Data Structures
CS-315 Modern Database Management
CS-317 Event-Driven Programming
Research Interests
Teaching interests: Courses in Problem-Solving and Computational Thinking, Programming, Embedded Systems.
Education

M.S. in Computer Science, Northeastern Illinois University

a-tchaba@neiu.edu

Room CBT 123
Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

(773) 442-4719
Office Hours
By appointment
Main Campus
Male with glasses, baseball cap, chin beard and simple collared shirt.
Mirza
Baig
M.S.
Instructor; Senior Systems Administrator
Computer Science
College of Business and Technology
(773) 442-4375
mn-baig@neiu.edu
Courses Taught
CS-331 Computer Networks
Research Interests
Role of technology in teaching and learning environments to improve student learning outcome. Student's self-regulation and use of self-regulated learning strategies. Hybrid and online instruction delivery modes.
Education

M.S. Computer Science Northeastern Illinois University

mn-baig@neiu.edu

Room LWH 3053
Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

(773) 442-4375
Office Hours
By appointment via email
Main Campus
Bald male with light facial hair and a casual shirt.
Diego
Fernandez
M.S.
Instructor
Computer Science
College of Business and Technology
(773) 442-4030
d-fernandez3@neiu.edu
Expertise
A senior software engineer with 18 years of experience in analysis, design, and implementation of distributed systems.
Courses Taught
CS-319 Writing Intensive Program: Fundamentals Of Software Engineering
Research Interests
Software Engineering, Software Architecture, Object Oriented Design.
Education

M.S. Sc. Nova Southeastern University

d-fernandez3@neiu.edu

Room LWH 3052
Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

(773) 442-4030
Office Hours
Monday: 6:30-7:00 p.m. and 8:45-9:15 p.m. or by appointment
Main Campus
Male in plaid collared shirt with short gray and smiling with teeth showing
Michael
Kazarinov
Ph.D.
Instructor
Computer Science
College of Business and Technology
kazarinov@gmail.com
Courses Taught
CS-201 Discrete Structures
CS-304 Data Structures
CS-324 Introduction to The Design of Algorithms
CS-417 Video Game Programming
CS-400 Discrete Modeling and Analysis
CS-420 Object-Oriented Design
Research Interests
tbd
Education

Ph.D. in Physics and Mathematics Kharkov State University

kazarinov@gmail.com

Room CBT 129
Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

Office Hours
By appointment
El Centro
Main Campus
Cristina Haidau
Cristina
Haidau
Ph.D.
Instructor
Computer Science
College of Business and Technology
c-haidau@neiu.edu
Courses Taught
CS-201 Discrete Structures
CS-342 Introduction to HCI
CS-400 Discrete Modeling & Analysis
CS-419 Informatics
Research Interests
Partial Differential Equations, Digital Analytics, Analytics and Accessibility in Educational Technologies for Online Classes.

Education

Ph.D. in Mathematics, University of Illinois at Chicago

 

Additional Information

 

c-haidau@neiu.edu

Room CBT 128
Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

Office Hours
Wednesday: 11-11:30 a.m., 2:15-2:45 p.m.
or by appointment
Main Campus
Philip Garofalo
Philip
Garofalo
M.S.
Instructor
Computer Science
College of Business and Technology
p-garofalo@neiu.edu
Courses Taught
CS-301 Computer Organization
CS-308 Operating Systems
CS-347 Mobile Application Development
Research Interests
Teaching interests: Mobile Application Development, Operating Systems, Software Engineering
Education

M.S. DePaul University

p-garofalo@neiu.edu

Room CBT 128
Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

Office Hours
By appointment
Main Campus
Women smiling into the camera
Elizabeth
Iehl
M.S.
Instructor
Computer Science
College of Business and Technology
(773) 583-4050
e-iehl@neiu.edu
Courses Taught
CS-100 Computers and Society
CS-109 First Year Experience
Research Interests
Teaching student to develop the skills to problem solving while learning new Technologies, including Applications software programs and crowdsourcing.
Education

M.S. NEIU 

e-iehl@neiu.edu

Room LWH 3050
Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

(773) 583-4050
Office Hours
Tuesday and Thursday: 3:00-4:00 p.m. or by appointment

Main Campus
Male with glasses dark hair white shirt, and tie black jacket grinning
Kamran
Khan
M.S.
Instructor
Computer Science
College of Business and Technology
k-khan@neiu.edu
Courses Taught
CS-323 Cyberlaw
CS-360 Cybersecurity
Research Interests
I like to teach Cyberlaw, being a law graduate from overseas. Also, Computer Organization and Cyber Security are my favorites.
Education

M.S. Computer Science from Northeastern Illinois University

LL.B. University of Punjab, Lahore 

Background

Registered member of Punjab Bar Council, Lahore. As a licensed legal practitioner in Lahore Pakistan, I can serve as advocate or counsel in any legal matter over there. 

k-khan@neiu.edu

Room LWH 3053
Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

Office Hours
Monday: 6-7 p.m. or by appointment
Main Campus
NEIU logo
Yuhuda
Gutstein
M.S.
Instructor
Computer Science
College of Business and Technology
y-gutstein@neiu.edu
Courses Taught
CS-200 Programming I
CS-300 Client Side Web Development
Research Interests
tbd
Education

Illinois Institute of Technology (Bachelor of Architecture)

Northeastern Illinois University-M.S. in Computer Science

 

y-gutstein@neiu.edu

Room LWH 3059
Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

Office Hours
By appointment
Main Campus
white male with short dark hair, smiling, dark tie and suit
George
Vukotich
Ph.D.
Faculty
Computer Science
College of Business and Technology
g-vukotich@neiu.edu
Courses Taught
CS-339 Fundamentals Of Information Technology Project Management
Research Interests
Innovation and application and how to make the world better.
Education

Harvard Business School

Loyola University, Chicago, Ph.D. Organization Development

DePaul Driehaus College of Business, MBA, Finance

Northeastern Illinois University, BA, Business

External Publications Link
Find books Dr. Vukotich has written here
Background

At NEIU I will be teaching project management, but have taught hundreds of courses online, in-class, and hybrid, to students around the world. As a student, I started at NEIU in 1977. I have been involved with the university over the years since then.

g-vukotich@neiu.edu

Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

Office Hours
By appointment- please email g-vukotich@neiu.edu
Main Campus
NEIU logo
Norman
Noerper
Instructor
Computer Science
College of Business and Technology
n-noerper@neiu.edu
Expertise
Award: Faculty of the Year Northeastern Illinois University Alumni Association · June 1985
President, Chicago Technical Professionals Education Council (CTPEC)
Courses Taught
Internship placement and Supervision
Research Interests
Please view LinkedIn for background
Education

Northwestern University-Kellogg School of Management

University of Missouri-Kansas City-MBA, Business

Georgetown University-BA, Liberal Arts

n-noerper@neiu.edu

Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

Office Hours
For details, contact via email.
Main Campus
LinkedIn
https://www.linkedin.com/in/norm-noerper-a90aa91/
Harshitha Ram
Harshitha
Ram
LL.M.
Adjunct Faculty
Computer Science
College of Business and Technology
hram@neiu.edu
Expertise
With a distinguished career as an international arbitrator and attorney, Harshitha brings a wealth of experience in resolving complex legal disputes with finesse and precision. Specializing in the dynamic fields of cyber law and artificial intelligence, her expertise positions them at the forefront of navigating intricate legal landscapes in the digital age.
Courses Taught
CS-323 Cyber Law
Research Interests
.
Education

J.D. (Honors), Dr. Ambedkar Law University
LL.M Dispute Resolution, University of South Wales

hram@neiu.edu

Northeastern Illinois University
5500 North St. Louis Avenue
Chicago, IL 60625
United States

Office Hours
By appointment
Main Campus