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Mr. Sudara Withana

Assistant Lecturer

Faculty of Engineering | Civil Engineering

Career Summary

  • Assistant Lecturer - Department of Civil Engineering (SLIIT) - 2022 May Onwards
  • Civil Engineer - National Water Supply and Drainage Board - 2021 July to 2022 April
    • Engineer (Construction) - Rathnapura
    • Project Engineer - Kahawatta-Pelmadulla Pipe Laying Project
    • Project Engineer - Augmentation of Balangoda Water Treatment Plant
  • Graduate Research Assistant - Department of Civil Engineering (UOM) - 2020 Februry to 2021 June


  • Master of Science in Civil Engineering (Reading) - University of Moratuwa
  • Bachelor of the Science of Engineering (Hons.) in Civil Engineering - University of Moratuwa
  • Diploma in Management Accounting - Chartered Institute of Management Accountants (CIMA)
  • Advanced Certificate in Business English - University of Colombo


Research Interests and Memberships

Research Interests

  • Adaptive Traffic Signal Systems
  • Transportation Planning
  • Estimating software for Construction Industry


  • Associate Member - The Institute of Engineers Sri Lanka (AM - 26116)
  • Associated Engineer - Engineering Council of Sri Lanka (ECSL)
  • Member - Sri Lanka Association for the Advancement of Science - Student Chapter

Ongoing Research

  • Model Building and Evaluation of Adaptive Traffic Control Systems
  • Experimental Studies on Productivity of Estimating Software
  • Review of Multi-stakeholder Perspective in Signalized Intersections

My Publications

Conference Proceedings

  • SC Withana, AADAJ Perera, KSK Jayawardhana   Assessment of the Productivity Enhancement of using Construction Take-off Software  in International Conference on Sustainable Built Environment (ICSBE) 2020,  year 2020,          11.12.2020,  

Journal Publications Under Review

  • SC Withana, JMSJ Bandara, HLK Perera  " Development of Decision Framework for Dynamic Signal Timing Design "  Engineer: Journal of the Institution of Engineers, Sri Lanka,,        Under Review

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