1. Executive Committee Member, Electron Devices Chapter, IEEE Malaysia Section, 2021-2024
  2. Technical Chair, 2023 IEEE Regional Symposium on Micro and Nanoelectronics (RSM 2023), August 18-19, 2023, Virtual, Kuala Lumpur, Malaysia.
  3. Publication Chair, 2023 9th International Conference on Computer and Communication Engineering (ICCCE), August 15-16, 2023, Hybrid, Kuala Lumpur, Malaysia.
  4. Co-Chair, 2022 IEEE International Conference on Semiconductor Electronics (ICSE 2022), August  15-17, 2022, Virtual, Kuala Lumpur, Malaysia.
  5. Technical Chair, 2021 IEEE Regional Symposium on Micro and Nanoelectronics (RSM 2021), August 2-4, 2021, Langkawi, Malaysia.
  6. Publication Chair, 2021 8th International Conference on Computer and Communication Engineering (ICCCE), June 22-23, 2021, Virtual, Kuala Lumpur, Malaysia.
  7. Chair, International Conference on Engineering Materials and Manufacture (ICEMM2021), Kuala Lumpur, Malaysia, May 22-23, 2021.
  8. Advisory Committee Member, International Conference on Emerging Technology in Computing, Communication and Electronics (ETCCE 2020), December 21-22, 2020, Virtual, Dhaka, Bangladesh
  9. Technical committee member, 23rd International Conference on Computer and Information Technology (ICCIT 2020), December 19-21, 2020, Virtual, Dhaka, Bangladesh.
  10. Technical Chair, 2020 IEEE International Conference on Semiconductor Electronics (ICSE 2020), July 28-29, 2020, Virtual, Kuala Lumpur, Malaysia.
  11. Executive Committee Member, Electron Devices Chapter, IEEE Malaysia Section, 2020.
  12. Technical committee member, 22nd International Conference on Computer and Information Technology (ICCIT 2019), December 18-20, 2019, Dhaka, Bangladesh.
  13. Technical Chair, 2019 IEEE Regional Symposium on Micro and Nanoelectronics (RSM 2019), August 21-23, 2019, Putra Jaya, Malaysia.
  14. Executive Committee Member, Electron Devices Chapter, IEEE Malaysia Section, 2019.
  15. Technical Chair, 2018 7th International Conference on Computer and Communication Engineering (ICCCE), 19 - 20 September 2018, Kuala Lumpur, Malaysia.
  16. Executive Committee Member, Electron Devices Chapter, IEEE Malaysia Section, 2018.
  17. Technical Chair, 2018 IEEE International Conference on Semiconductor Electronics (ICSE 2018), August 15-17, 2018, Kuala Lumpur, Malaysia.
  18. Technical Chair, 2017 IEEE Regional Symposium on Micro and Nano Electronics (RSM 2017), August 23-25, 2017, Penang, Malaysia.
  19. Executive Committee Member, Electron Devices Chapter, IEEE Malaysia Section, 2017.
  20. Kulliyyah Committee Member, Faculty of Engineering, International Islamic University Malaysia, Malaysia, September 2016- August 2017.
  21. Steering Committee Member, IIUM Research, Invention, Innovation Exhibition (IRIIE) 2016, August 25, 2016, International Islamic University Malaysia, Malaysia.
  22. Technical Committee Member, International Conference on Computer and Communication Engineering (ICCCE) 2016, 25-27 July 2016, Kuala Lumpur, Malaysia.
  23. Publication Committee Member, 2016 14th IEEE Student Conference on Research and Development, (SCOReD), 13-14 December 2016, Kuala Lumpur, Malaysia.
  24. Track Chair, VLSI and Circuits, The 3rd International Conference on Electrical Engineering and Information Technology (ICEEICT 2016), 22-24 September 2016, Dhaka, Bangladesh
  25. Organizing Committee Member, 2016 IEEE International Conference on Semiconductor Electronics (ICSE 2016), 17th – 19th of August 2016, Kuala Lumpur, Malaysia.
  26. Executive Committee Member, Instrumentation and Measurement Society, IEEE Malaysia Section, 2016.
  27. Research Proposal Evaluator, RMC, International Islamic University Malaysia, 2015-2018.
  28. Member, International Programme Committee, International Conference on Advances in Electrical Engineering (ICAEE-2015), December 17-21, 2015, Dhaka, Bangladesh.
  29. Member, International Conference on Computer and Communication Engineering (ICCCE) 2015, July 26-27, 2016, Kuala Lumpur, Malaysia.
  30. Organizing Committee Member, 2015 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA 2015), November 25-26, 2015, Putra Jaya, Malaysia.
  31. Steering & Organizing Committee Member, IIUM Research, Invention, Innovation Exhibition (IRIIE) 2015, October 2015, IIUM, Malaysia.
  32. Member, Organization Committee, 2015 IEEE Regional Symposium on Micro and Nanoelectronics (RSM 2015), August 19-21, 2015, Kuala Terengganu, Malaysia
  33. Executive Committee Member, Instrumentation and Measurement Society, IEEE Malaysia Section, 2015.
  34. Executive Committee Member, Electron Devices Chapter, IEEE Malaysia Section, 2015.
  35. Co-Chair and web administrator, International Conference on Computer and Communication Engineering (ICCCE) 2014, September 23-25, 2014, Kuala Lumpur, Malaysia.
  36. Organizing Committee Member, 2014 IEEE International Conference on Semiconductor Electronics (ICSE2014), August 27-29, 2014, Kuala Lumpur, Malaysia.
  37. Steering, Organizing and Technical Committee Member, IIUM Research, Invention, Innovation Exhibition (IRIIE) 2014, June 11- 12, 2014, IIUM, Malaysia.
  38. Executive Committee Member, Instrumentation and Measurement Society, IEEE Malaysia Section, 2014.
  39. Member, International Programme Committee, 1st International Conference on Electrical Engineering and Information Technology (ICEEICT 2014), April 10-12, 2014, Dhaka, Bangladesh.
  40. Executive Committee member, Instrumentation and Measurement Society, IEEE Malaysia Section, 2014
  41. Member, International Programme Committee, 1st International Conference on Electrical Engineering and Information Technology (ICEEICT 2014), April 10-12, 2014, Dhaka, Bangladesh.
  42. Member, International Programme Committee, International Conference on Advances in Electrical Engineering (ICAEE-2013), December 19-21, 2013, Dhaka, Bangladesh.
  43. Technical Chair, Organization committee and web administrator, 2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA 2013), November 26-27, 2013, Kuala Lumpur, Malaysia
  44. Executive Committee Member, Electron Devices Chapter, IEEE Malaysia Section, 2014.
  45. Member, Organization committee, 2013 IEEE Regional Symposium on Micro and Nanoelectronics (RSM 2013), September 25-27, 2013, Langkawi, Malaysia
  46. Executive Committee Member, Electron Devices Chapter, IEEE Malaysia Section, 2013.
  47. Steering, Organizing and Technical Committee member, IIUM Research, Invention, Innovation Exhibition (IRIIE) 2013, February 19-20, 2013, IIUM, Malaysia.
  48. Member, Organization committee, 10th IEEE International Conference on Semiconductor Electronics 2012 (ICSE2012), September 19-21, 2012, Kuala Lumpur, Malaysia.
  49. Executive Committee Member, Electron Devices Chapter, IEEE Malaysia Section, 2012.
  50. Chairman, website committee for IIUM Engineering Congress 2012 (IEC2012), July 3-5, 2012, Kuala Lumpur, Malaysia.
  51. Technical Chair and web administrator, International Conference on Computer and Communication Engineering (ICCCE) 2012, July 3-5, 2012, Kuala Lumpur, Malaysia.
  52. Faculty Webmaster, IIUM, from June 2010-2012.
  53. Steering, Organizing and Technical Committee member, IIUM Research, Invention, Innovation Exhibition (IRIIE) 2012, February 21-22, 2012, IIUM, Malaysia.
  54. Member, International Programme Committee, International Conference on Advances in Electrical Engineering (ICAEE-2011), 19-21 December 2011, Dhaka, Bangladesh.
  55. Member, 2011 IEEE Regional Symposium on Micro and Nano Electronics (IEEE-RSM2011), September 28-30, 2011, Le Meridien, Kota Kinabalu, Malaysia.
  56. Executive Committee member, Electron Devices Chapter, IEEE Malaysia Section, 2011.
  57. Organizing committee member and web administrator, IIUM Engineering Congress 2011 (IEC’11), May17-19, Kuala Lumpur Malaysia.
  58. Steering, Organizing and Technical Committee member, IIUM Research, Invention, Innovation Exhibition (IRIIE) 2011, February 9-11, 2011, IIUM, Malaysia.
  59. Technical Committee member, IIUM Research, Invention, Innovation Exhibition (IRIIE) 2010, January 26-27, 2010, IIUM, Malaysia.
  60. Organizing Committee Member, 2010 IEEE International Conference on Semiconductor Electronics (ICSE2010), June 28-30, 2010, Melaka, Malaysia.
  61. Executive Committee Member, Electron Devices Chapter, IEEE Malaysia Section, 2010.
  62. Technical Chair and web administrator, International Conference on Computer and Communication Engineering (ICCCE) 2010, May 11-13, 2010, Kuala Lumpur, Malaysia.
  63. Organizing Committee Member, International Conference on Advances in Materials and Processing Technologies (AMPT) 2009, October 27-29, 2009, Kuala Lumpur, Malaysia.
  64. Executive Committee Member, Electron Devices Chapter, IEEE Malaysia Section, 2009.
  65. Technical committee member, 2009 IEEE Regional Symposium on Micro and Nano Electronics (IEEE-RSM2009), August 10-12, 2009, Kota Bahru, Malaysia.
  66. Member of Board of Studies: Bachelor of Engineering (Electronics-Computer and Information) Programme, Kulliyah of Engineering, International Islamic University Malaysia, 2009-2013.
  67. International Programme Committee member, Design, Testing and Formal Verification Techniques for Integrated Circuits and Systems (DTVCS’09), March 18-20, 2009, Hong Kong.
  68. Member of International Advisory Committee, 5th International Conference on Electrical and Computer Engineering (ICECE 2008), December 20-22, 2008, Dhaka, Bangladesh.
  69. Technical Co-chair, 3rd International Conference on Mechatronics (ICOM'08), December 18-20, 2008, Kuala Lumpur, Malaysia.
  70. Postgraduate Advisor, Department of Electrical and Computer Engineering, International Islamic University Malaysia, June 2008-May 2010.
  71. Technical Committee member, Design, Testing and Formal Verification Techniques for Integrated Circuits and Systems (DTVCS 2008), August 18-20, 2008 (Kailua-Kona, Hawaii, USA)
  72. Technical Chair and web administrator, International Conference on Computer and Communication Engineering (ICCCE) 2008, May 13-15, 2008, Kuala Lumpur, Malaysia.
  73. Technical Co-chair and web administrator, International Conference on Biotechnology Engineering (ICBioE), 2007, May 8-10, 2007, Kuala Lumpur, Malaysia.
  74. Organizing Committee member, International Conference on Information & Communication Technology, (ICICT) 2007, March 7-9, 2007, Dhaka, Bangladesh.
  75. Organizing committee member, International Conference on Computer and communications 2007, Dhaka, Bangladesh.
  76. Organizing committee member, International Conference on Semiconductor Electronics (ICSE) 2006, 29 Nov 29 – 1 Dec 2006, Kuala Lumpur, Malaysia.
  77. Technical Chair, Member of Publishing committee and web administrator, Proceedings of the International Conference on Computer and Communication Engineering 2006 (ICCCE’06), May 9-11, 2006, Kuala Lumpur, Malaysia.
  78. Member of Board of studies: Bachelor of Engineering in Computer and Information Engineering Programme, Kulliyah of Engineering, International Islamic University, since Feb. 2004.
  79. Member of Board of studies: Master of Science in Electronics Engineering Programme, Kulliyah of Engineering, International Islamic University Malaysia, since Feb. 2004.
  80. Member of Board of studies: Master of Science in Communications Engineering, Kulliyah of Engineering, International Islamic University Malaysia, since Feb. 2004.
  81. Student Councilor, Student Counselor, IEEE Bangladesh Chapter, Jan 1999- Dec 2000.
  82. Member of Board of Undergraduate Studies, Dept. of Electrical and Electronic Engineering, BUET, from April 1985 to March 2002.
  83. Member of Board of Post Graduate Studies, Dept. of Electrical and Electronic Engineering, BUET, from Feb. 1996 to March 2002.
  84. Member, Bureau of Research, Testing & Consultation (BRTC), Dept. of Electrical and Electronic Engineering, BUET, from July 1987 to March 2002.