Geoffrey D. Decker, BA, MS
Instructor | IBM Champion 2022 | IBM Champion 2023 | IBM Champion 2024 | ACM Faculty Advisor | NIU Ally               

Northern Illinois University

Department of Computer Science

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General Announcements:

Be sure to check Blackboard Academic Suite at webcourses.niu.edu for your class and section!

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Spring 2024 Teaching Schedule:

CSCI 428-1/524-1 - Advanced Android Mobile Device Programming:  9:30-10:45 AM on MW in Psychology-Computer Science 153.

CSCI 360-1/PE1 - Computer Programming in Assembler Language:  11:00 AM-12:15 PM on MW in Psychology-Computer Science 110 and
                                                                                                                         10:00 AM-12:30 PM on T in D-278 at Harper College.

CSCI 465-1 - Enterprise Application Environments:  2:00-3:15 PM on MW in Psychology-Computer Science 153.

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Spring 2024 Office Hours:

8:30-9:30 AM and 1:15-2:00 PM on MW and 9:00-10:00 AM on T at Harper College. Also by email and appointment.

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Contact Information:

Campus Address:

      Geoffrey D. Decker, BA, MS
             Northern Illinois University
Department of Computer Science
             DeKalb, IL  60115-2854 

Office Information:

             Office:  PM 463 (NIU) and D-264A (Harper College)
             email:  gdecker@niu.edu
             Phone:  815.753.7204