• Graduate Teaching Assistant, Department of Computer Science Spring and Fall 2026
  University of Texas at Dallas, USA
  Courses: CS 5390 Computer Networks; CS 6352 Performance of Computer Systems and Networks
  Graded assignments, examinations, and project deliverables, held office hours, and supported course projects by clarifying requirements and helping students debug implementations.
• Guest Lecturer, Department of Computer Science 2025
  University of Texas at Dallas, USA
  Course: Internet of Things (graduate)
  Delivered multiple lectures on LoRa networking and on network simulation in NS-3.
• Lecturer, Department of Computer Science 2018–2019
  Millennium University, Dhaka, Bangladesh
  Courses: Structured Programming; Data Communication
  Instructor of record for both courses, which means I designed the lectures, the laboratory assignments, and the examinations.

• Nasif Ahmed, PhD student, University of Texas at Dallas January 2025 to present
  I mentor a junior doctoral student in our laboratory on identifying new problems and approaching their solutions, on experiments with USRP radios and commercial off-the-shelf (COTS) LoRa devices, and on writing systems papers.

I am prepared to teach computer networks, wireless and Internet of Things systems, and real-time and embedded systems.