• Architectural and Detailed Design of Telco Distribution platform & International Credit Transfer Switch

• Architecture of Financial Kiosk Switch & Middle Layer (Paymedia) for Local Banks in Sri Lanka

• Package Pay&Go solution components to third party integration • Configure RFID components for contact-less payment• Standardized ePayment service protocol for Pay&Go platform

• Fully Responsible for SmartTAP Automatic Fare Collection System• Integration of MIFARE, Oberthur contactless components to Enterprise Software applications• Development of SPA libraries (AES, TDES ,CRC16/32 , CBC-Mac) for Smart POS based on Linux and Windows platform• Supported technical specifications & infrastructure requirements for client applications• Worked with a multi-disciplinary team to convert business needs into technical specifications.

• Sound knowledge of areas relating to smart cards (contact and contact-less), contactless • Learned the features and capability of different smart cards in the industry;• Learned the security requirements/possibilities associated with each type of card;• Practiced to design and map out the card structure according to the project needs• Practiced to program applets required for the cards;• Studied terminal software design and development.• Provide support and field test on software requirements.• Improved programming skills on Contacted and Contact-less card application.• Familiar with GPRS and GPS communication management with smart card.• Experienced to development of loyalty application using smart cards