Service

Referee for Scientific Journals, Proceedings of the National Academy of Sciences, Nature Communications,
Physical Review Letters, Advanced Materials, Advanced Functional Materials, Scientific Reports, Applied Physics Letters, Physical Review Materials, Physical Review Applied, Journal of Applied Physics, Extreme Mechanics Letters, Journal of Sound and Vibrations, Crystals, International Journal of Modern Physics B, ASME Journal of Vibration and Acoustics
Guest Editor, Extreme Mechanics Letters 2016 -2017
Special issue on Frontiers of Mechanical Metamaterials
Technical Program Committee, Phononics 2013, Sharm El-Sheik, Egypt Spring 2013
Assisted with planning and executing conference program
Elected President of AGSO (Aerospace Graduate Student Organization, 250+ students) 2012 - 2013
Strengthen relations between the graduate students, faculty, department officials, industry and the local community.
Technical Program Committee, Phononics 2011, NM, USA Spring 2011
Assisted with planning and executing conference program
Pro bono Tutoring, Boulder, CO, USA 2011 - 2015
Tutored many graduate and undergraduate students in different subjects (e.g. C++, physics, chemistry, calculus, engineering computing, Arabic, etc.).

Executive Board Member, Islamic Center of Boulder 2013 - 2015
Plan, manage, and execute the daily activities of the Islamic Center of Boulder.
Sunday School Board Member/Teacher, Islamic Center of Boulder 2011 - 2013
Assisted in starting a weekend school that served 100+ students, age of 6-18 years old. As a board member, helped developing the curriculum for classes and set the school policies. Also worked as an Arabic teacher in the school and taught 4 different classes, one-hour each, per week.
Coordinator for MisrEDU Initiative, 2011-2015
Planned and coordinated programs that intend to help students in Egypt to get access to good academic advising and educational resources.