• Additive Manufacturing
• Automobile Interior Design
• Sustainable Manufacturing
• Productions and Operations Management
• Materials and Manufacturing
• Technical Textiles

• Foundation in Automobile Technology
• Occupational Health and Safety
• Automobile Workshop Practice and Management
• Fundamentals of Electric Propulsion
• Industrial Operations Management
• Automobile Interior Systems

Conferences

1. Thayapararajah S., Pagone E and Salonitis K, Assessing Sustainability in Additive Manufacturing: A Meta-Analysis Across Key Performance Indicators, 22^nd International Conference on Manufacturing Research 2025, University of Birmingham, 2025.
2. Daareyni A, Pagone E, Thayapararajah S, Mokhtarian H, Tosello G and Ituarte IF, Intelligent Manufacturing Paradigms: Linking Design Optimization and Sustainability in Large-area Additive Manufacturing, 11^th Manufacturing EngineeringSociety International Conference 2025, Spain 2025.
3. S.Niroshan and N.Mithurshan, Green Manufacturing Scoring System: Ranking Conventional Production Techniques, Proceedings of Peradeniya University International Research Sessions (iPURSE 2025).
4. A.Siyam, M.I.M.Fayad, T.S.Niroshan and M.M.Khan, DEVELOPMENT OF A ROTATABLE CAR SEAT ADJUSTMENTS TO SUPPORT DISABLED INDIVIDUALS, Proceedings of 3rd International Research Symposium on Multidisciplinary Approaches in Indigenous Knowledge Systems 2025.
5. S.Niroshan and N.Mithurshan, Circular Economic Principles for Automotive Industry: A Literature Review, International Conference on Innovation and Emerging Technologies (ICIET) 2024.
6. Saubhagya Kaluaarachchi, Lakshan Ranasinghe, Punsara Perera and Niroshan T.S., Incorporating the signal processing elements in the development of an automatic tire inflation system, International Research conference of SLTC 2024.
7. Mithurshan N, & S. Niroshan, 2024. Mechanisms to reuse the battery technology in electrical vehicles, Paper #72, Abstract in the the Proceedings of the 28th Annual Technological Advances in Science, Medicine, and Engineering (TASME 2024) Conference (Hybrid Conference). Toronto, Canada. July 6-7.
8. S. Niroshan, 2024. Opportunities and Challenges for Circular Economic Implementation in Sri Lankan Automotive Industries, Paper #59, Abstract in the Proceedings of the 28th Annual Technological Advances in Science, Medicine, and Engineering (TASME 2024) Conference (Hybrid Conference). Toronto, Canada. July 6-7.
9. C Francis, Pabishan M, & S. Niroshan, 2024. Lifecycle Assessment of Electrical Vehicles: A systematic review, Paper #58, Abstract in the Proceedings of the 28th Annual Technological Advances in Science, Medicine, and Engineering (TASME 2024) Conference (Hybrid Conference). Toronto, Canada. July 6-7.
10. Saubhagya Kaluaarachchi, Lakshan Ranasinghe, Punsara Perera and Niroshan T.S., “Automatic Tire inflation system: A Novel approach with signal processing elements”, The 1st International Conference on AI Sensors & The 10th International Symposium on Sensor Science 2024.
11. Niroshan T.S., Marasinghe M.A.K.P, Thushanth T. and Nirojh T, “Brake Fluid Level Management”, The 2nd International Electronic Conference on Machines and Applications 2024.
12. Mithurshan and T.S. Niroshan, “Development of a sensor-based Liquid Hydrogen Storage Tank”, The 1st International Conference on AI Sensors & The 10th International Symposium on Sensor Science 2024.
13. Saubhagya Kaluaarachchi, Lakshan Ranasinghe, Punsara Perera and Niroshan T.S., “Development of an air pressure-sensing unit for domestic applications”, The 2nd International Electronic Conference on Machines and Applications 2024.
14. Premathilaka S.G., Bandara D.M.U.N., and Niroshan T.S., “Design of Disc brake dynamometer for domestic applications”, The 2^nd International Conference on Machines and Applications 2024.
15. Niroshan T.S., Aluthwaththa D.R.R., and Ranamuka R.W.W., “A driver- Assisted Automatic pneumatic braking system: a conceptualized Product Development”, The 2^nd International Electronic Conference on Machines and Applications 2024.
16. Niroshan T.S., Marasinghe M.A.K.P., Thushanth T. and Nirojh T., “Brake Fluid Level Management”, The 2^nd International Electronic Conference on Machines and Applications 2024.
17. Mithurshan N, and Niroshan T.S., “A Systematic Review on the application of Magnetic Gears in the Automotive Industry”, The First International Conference on University-Industry Collaborations for sustainable Development 2024, ISSN 3030-7899, Page 162.
18. Khan M.K.M, Waduge S.N., and Niroshan T.S., “Comparative Analysis of Conventional Emission Testing Methods And Novel Emission Tester For Diesel Vehicles”, The First International Conference on University-Industry Collaborations for sustainable Development 2024, ISSN 3030 – 7899, Page 124.
19. Niroshan T.S., Khan M.M., Waduge S.N., “A Novel Emission Tester for Diesel Vehicles”, The 3^rd International Electronic Conference on Processes 2024.
20. Azhar W.M., Madhushan E.K., and Niroshan T.S. “Impact of Pongamia pinata crude oil-based fuel additive in a two-wheel Petrol engine”. Insight International Research Conference (IIRC), Insight Institute of Management and Technology, Sri Lanka 2024. ISSN 3021-6672 Page 32.
21. Niroshan T.S., “An Inventory management system to optimize the packing inventory”, Insight International Research Conference (IIRC), Insight Institute of Management and Technology, Sri Lanka 2024. ISSN 3021-6672 Page 05.
22. Niroshan T.S., “A Novel Needle Feeder for Sewing Machines”, Insight International Research Conference (IIRC), Insight Institute of Management and Technology, Sri Lanka 2024. ISSN 3021-6672 Page 06.
23. Wijenayake V.V., Wanasinghe W.M.U.J., Niroshan T.S., “Design of Speed Detection and Control System for Two-wheelers”, Insight International Research Conference (IIRC), Insight Institute of Management and Technology, Sri Lanka 2024. ISSN 3021-6672 Page 07.
24. Wijesekara V.K.D., Bandara P.G.J.D.S., Niroshan T.S., “Study on the Application of Continuous Variable Transmission [CVT] Technology to Manual Transmission Three-wheeler”, International Research conference of SLTC 2023. ISBN 978-624-6045-02-9.
25. Mohamed S., Kaviraj.K., Niroshan T.S., “Development of an electric vehicle for the differently abled with solar assist”, PGIS Research Congress, University of Peradeniya. 2023. ISBN 978-955-8787-09-0, Volume 10, Page 114.
26. Niroshan T.S., “Review on the application of Circular Economic Principles in the Automobile Sector.”, International Engineering Research Symposium and Networking Forum 2023. ISBN 978-624-5505-03-6. Page 13.
27. Niroshan T.S, “Review on Application of 6R Principles for the Process Optimization in the Automobile Industry”, Proceedings of the 27^th Annual Technological Advances in Science, Medicine and Engineering Conference 2023.
28. Niroshan T.S. and Kamalaruban K., “Use of Six Sigma Approach to Analyze the students’ Online Learning Experience.”, 9^th International Conference of Sabaragamuwa University of Sri Lanka and 4^th China – Sri Lanka Communication and Cooperation Forum 2023. ISSN 2815-0341. Page 271.
29. Dissanayake D.M.M.R., Amarathunga R.M.L.M., Niroshan T.S., “Development of Universal Accident Notification System”, Proceedings of the 27^th Annual Technological Advances in Science, Medicine and Engineering Conference 2023.
30. Wijesekara V.K.D., Bandara P.G.J.D.S., Niroshan T.S., “Development of an automatic transmission system for three-wheel by using Continuous Variable Transmission [CVT] Technology” Proceedings of the 27^th Annual Technological Advances in Science, Medicine and Engineering Conference 2023.
31. Chamara M.P, Ahamed A.G.F., Niroshan T.S, “Development of solar powered auto ventilation  system for a parked vehicle”, International Engineering Research Symposium and Networking Forum 2023, ISBN 978-624-5505-03-6. Page 06.
32. Niroshan S., Jerentulina.V, “Study to identify the learning styles of Engineering Stream Students of different Engineering Discipline”, 23^rd -25^th February 2022. Proceedings of Jaffna Science Association, Volume 28 No. 01, ISSN 1800 – 1300, Page 22.
33. Niroshan S., Madushika J.W.A., Niles S.N., “Development of a low-cost impedance tube for the interior noise measurements”, IEEE Engineering in Medicine and Biology Society, University of Moratuwa 2021, ISBN -13 979-8781044290.
34. Niroshan S., Jerentulina.V, “Study on the influence of learning styles of Engineering Stream Students during Covid-19 Pandemic”, 7^th International Conference on Humanities and Social Sciences, 1^st -3^rd of December 2021. ISSN 2420-7365, Page 86.
35. Niroshan S., Jerentulina V., “Study on the learning styles of Technology Stream Students in Sri Lankan University Context”, Proceedings of Peradeniya University International Research Sessions (iPURSE 2021), Volume 23, E-ISBN 978-624-5709-07-6, Page 49.
36. Niroshan S., “Development of a Regression Model to Investigate the Correlation of Selected  input Parameters to the Thread Consumption of “Over-Lock Stitch 514””, Proceedings of Peradeniya University International Research Sessions (iPURSE 2021), Volume 23, E-ISBN 978-624-5709-07-6, Page 476.
37. Niroshan S., Madushika J.W.A, Niles S.N., “Analysis of the effect of fabric parameters on sound related properties of blended fabrics”, Annual Sessions of IESL 2021, The Institution of Engineers, Sri Lanka. ISBN 978-624-5810-01-7.
38. Niroshan, T.S. “Adoption of the Kanban process for the proper functioning of the cutting section in a selected apparel manufacturing plant” Jaffna Science Association , 2020

Journal publications:

1. Niroshan S., “Development of a Regression Model to Investigate the Correlation of Selected input Parameters to the Thread Consumption of “Over-Lock Stitch 514””, Modern Chemistry and Applications, Volume 9 Issue 9, ISSN 2329 6798 DOI: 10.35248/2329-6798.21.9.321.
2. Niroshan T.S., “Adoption of the Kanban process for the proper functioning of the cutting section in a selected apparel manufacturing plant”, Modern Chemistry and Applications. Volume 11 Issue 6. ISSN 2329 6798, DOI: 10.35248/2329-6798.23.11.445.
3. Ituarte IF, Pagone E, Daareyni A, Thayapararajah S & Tosello G. (2025). Enabling sustainability-by-design with multi-disciplinary computer aided systems. CIRP Annals, 74(1)
4. Daareyni A, Pagone E, Thayapararajah S, Mokhtarian H, Tosello G and Ituarte IF, Intelligent Manufacturing Paradigms: Linking Design Optimization and Sustainability in Large-area Additive Manufacturing, The International Journal of Advanced Manufacturing Technology, 2025. https://doi.org/10.1007/s00170-025-15832-0.

Abstracts:

• Niroshan T.S., “Adoption of the Kanban process for the proper functioning of the cutting section in a selected apparel manufacturing plant.”, Jaffna Science Association, 2020.
• Niroshan T.S., “Development of a Regression Model to Investigate the Correlation of Selected Input Parameters to the Thread Consumption of “Over-Lock Stitch 514””, iPURSE 2021.
• Niroshan T.S., Jerentulina V., “Study on the learning styles of Technology Stream Students in SriLankan University Context”, iPURSE 2021.
• Niroshan T.S., V, “Study on the influence of learning styles of Engineering Stream Students during Covid-19 Pandemic”, iCONARTS 2021.
• Niroshan T.S., Madushika J.W.A., Niles S.N., “Development of a low-cost impedance tube for the interior noise measurements”, IEEE EMBS Moratuwa 2021.
• Niroshan T.S., V, “Study to identify the learning styles of Engineering Stream Students of different Engineering Discipline”, JSA 2022.
• Wijesekara V.K.D., Bandara P.G.J.D.S., Niroshan T.S., “Development of an automatic transmission system for three-wheel by using Continuous Variable Transmission [CVT] Technology” TASME 2023.
• Dissanayake D.M.M.R., Amarathunga R.M.L.M., Niroshan T.S., “Development of Universal Accident Notification System”, TASME 2023.
• Niroshan T.S, “Review on Application of 6R Principles for the Process Optimization in the Automobile Industry”, TASME 2023.
• Mohamed E.S., Kaviraj.K., Niroshan T.S., “Development of an electric vehicle for the handicapped with solar assist”, RESCON 2023.
• Niroshan T.S., “Use of Six Sigma Approach to analyse the students’ online learning experience.”, ICSUSL 2023
• Niroshan T.S., “Designing of an easy needle feeder to minimize the inefficiencies in the sewing operation”, IIRC 2024 (Ongoing)
• Indika Sandaruwan, Niroshan T.S., “Modification of a vehicle cabin to minimize the impacts of interior noise”, SLTC 2023 (Ongoing)
• Wijenayake V.V., Wanasinghe W.M.U.J., Niroshan T.S., “The Development of speed control and indication system for two-wheel under the wet condition”, IIRC 2024 (Ongoing)

• Dean’s List for obtaining Semester GPA above 3.8 in Semesters 2, 3, 4, 5, 6 and 7 – University of Moratuwa – 2018
• Best Paper Award – SLTC Research University – Electrical, Mechanical and Biomedical Systems Engineering – IRC 2023
• Sahasak Nimavum 2023 Silver Medal Under University and Tertiary Educational Institute Category at the Sri Lanka Inventors Commission – 2024
• Engineering and Physical Science Research Council (EPSRC) Award for Doctor of Philosophy in Manufacturing and Materials focussing Sustainable Additive Manufacturing (SAM) Project – 2024
• Most Potential Future Work Awards – MESIC 2025 – Spain – 2025
• Excellence in Student Ambassadorship – Cranfield University, United Kingdom – 2025

• Registered Associate Engineer | Engineering Council of Sri Lanka (Membership No.: 210842)
• Associate Member | The Institution of Engineers, Sri Lanka (Membership No.: AM-24237).
• Life Member | Jaffna Science Association.
• Student Member | Institute for Engineering Research and Publications. (Membership No.: SMLK13742865)
• Member | International Association of Engineers, Hong Kong. (Membership Number: 249944)
• Associate Member | Universal Association for Mechanical and Aeronautical Engineers (UAMAE), USA. (Membership No: AM101000585067)
• Student Member | Chartered Institute of Ergonomics and Human Factors. (Membership No.: M103888)
• Member | International Society for Academic Researchers (ISfAR).
• Member | National Science Foundation. (NSF/STMIS/009393)
• Member | Sri Lanka Association for improving Higher Education (Membership No. : 2022-0888)
• Registered Associate Engineer in Engineering Council of Sri Lanka
• Associate Member of The Institute of Engineers, Sri Lanka
• Life Member at Jaffna Science Association.
• Student Affiliate Member of the Institution of Mechanical Engineers
• Student Member of Institute for Engineering Research and Publications
• Member of International Association of Engineers, Hong Kong
• Associate Member in Universal Association for Mechanical and Aeronautical Engineers (UAMAE), USA
• Student Member of Chartered Institute of Ergonomics and Human Factors
• Member of International Society for Academic Researchers (ISfAR).
• Member of National Science Foundation
• Member of Moratuwa University Textile Association “