Mangala Karunaratne

Mangala Karunaratne

CEO, Calcey, co-founder of Calcey Technologies, CIO of OneClickTel, Karunaratne & Sons Ltd, Calcey Technologies
Mangala Karunaratne CEO & Co-founder View Mangala Karunaratne 's profile Mangala Karunaratne is a co-founder of Calcey Technologies, a...
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David Yon

male
Mobile, At Bay Networks, At Nortel Networks, Calcey Technologies, Vice President, Business Development, Product Management and Product Marketing
David Yon David has over 8 years of Product Management and Product Marketing experience at leading Internet and Telecommunications companies in...
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Ravi Karunaratne

director, Calcey Technologies
Ravi Karunaratne - Director
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