Chamin Wickramarathna
Self Employed
Colombo, Western Province, Sri Lanka
Summary
👤
Senior🎓
Top SchoolChamin Wickramarathna is a software architect with 10+ years of experience designing and delivering cloud-native products and enterprise systems for startups and Fortune 60 companies across the USA, Canada, Australia, Pakistan, and Sri Lanka. He combines deep expertise in algorithms, distributed systems and multiple languages (Java, Python, Go, NodeJS, React) with hands-on architecture for resilient, scalable platforms—from multi-chain crypto custody and open finance to high-throughput pricing engines. As a leader he has built and led cross-functional teams of 20–25 engineers, driven platform and DevOps practices, and supported global product deliveries and on-call production operations. He also operates as an independent consultant, advising international clients on cloud, DevOps and integration architecture, and currently shapes platform strategy at Insighture while consulting for NTUC Health. Known for pairing technical rigor with pragmatic trade-off decisions, he brings product-minded engineering and a knack for turning complex domain requirements into maintainable, auditable systems. Outside work he stays curious—cycling, photography and reading about science and entrepreneurship—and often applies that curiosity to technology R&D and team mentoring.
10 years of coding experience
9 years of employment as a software developer
Bachelor of Engineering (BEng.hons) Computer Science and Engineering, Bachelor of Engineering (BEng.hons) Computer Science and Engineering at University of MoratuwaPhysical Sciences, Physical Sciences at C.W.W. Kannangara Central College.Mathugama.
English, Sinhala
Stackoverflow
1,772reputation
403kreached
20answers
8questions
laravel
top-5%
Github Skills (145)
javascript10
gpa10
open-source10
attitude10
pool10
connection-pool10
markdown9
laravel9
database9
resume9
high-performance9
spider9
jdbc9
aws-ecs9
hikaricp9
Programming languages (12)
Github contributions (5)
ChaminW/MatrixMultiply
Jun 2017 - Oct 2017
Contributions:29 commits, 5 pushes, 1 branch in 3 months
idstack/client
Aug 2017 - Apr 2018
IDStack Client Application for End-User
Contributions:194 commits, 90 pushes, 1 branch in 8 months
end-user
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