Ranitha Weerarathna is a graduate with a second class upper division of Bachelor of Business Management (Human Resource) special degree from University of Kelaniya. He joined to SLIIT, Faculty of Business in 2014 and lectures Human Capital Development, Career Readiness and Business Ettiquette,Business Internship & Personal Development Planning. In addition to his teaching responsibilities, he is the undergraduate internship coordinator for SLIIT Business School, SLIIT Business School FB Page Editor & Industry liaison.

• 1/4/2019 - to present : Senior Lecturer, SLIIT Business School, Sri Lanka Institute of Information Technology, Sri Lanka.  
• 1/4/2017 - 31/3/2019 : Lecturer, Faculty of Business, Sri Lanka Institute of Information Technology, Sri Lanka.  
• 01/08/2014 to 31/3/2017: Assistant Lecturer, Faculty of Business, Sri Lanka Institute of Information Technology, Sri Lanka.
• 7/2013-7/2014-Executive-Academic Affairs/Lecturer- Human Resource Management Institute, Sri Lanka

• Reading for PhD-Swinburne University of Technology
• Master of Business Administration (University of Sunderland)
• Master in Labour Relations and Human Resources Management (University of Colombo) 
• Post Graduate Diploma in HRM & Personnel (Indian Institute of Management and Technology)
• Postgraduate Diploma in Business Management  (ICBT)
• Bachelor of Business Management (Human Resource) Special Degree (University of Kelaniya) (Second Class Upper Division)
• Executive Certificate in HR Analytics- (Merit Pass)-Chartered Institute of Personnel Management (CIPM)
• Applied Lean Six Sigma Practitioner Certification for Human Resource Management Professionals (ALSSP) -Dr. Mikel J Harry Six Sigma Management Institute Asia & CIPM
• Certificate Programme in Teaching Methods in Higher Education (SLIIT)