Communication Leadership Information Technology Windows Project Management Network Security Internet of Things IoT Telecommunications DevOps Blockchain Risk Management Problem Solving Emotional Intelligence Data Engineering Power Systems Occupational Health Network Engineering GSM Core Network Fiber Optic Networks IP LTE Fiber to the x FTTx PABX Systems Transmission Fiber Optics Optical Fiber Microwave SDH IT Security Operations G HVAC Controls Energy Management Signaling System SS HVAC Requirements Management Risk Analysis Occupational Safety FTTH NGN Power Control Technical Project Leadership Slip Fall DevSecOps Technology Trends Microwave Packet Radio                                          B.Sc.Eng University of Peradeniya Chartered Engineer Institute of Engineers of Sri Lanka Master of Business Administration - MBA University of Jaffna Senior Engineer  Sri Lanka Telecom Network Engineer - Northern Province Sri Lanka Telecom Engineer Power operations Sri Lanka Telecom Engineer Air Conditioner Sri Lanka Telecom