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Senior Software Engineer and Tech Lead with 16 years of experience, passionate about quality, maintainability, and high-performance applications. Worked on building highly available, low-latency, highly secure enterprise solutions for the telecommunication industry & e-commerce. Expert in PHP, WordPress, Woocommerce, JavaScript, Node.JS…

Kasun Rajapaksha

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Senior Software Engineer and Tech Lead with 16 years of experience, passionate about quality, maintainability, and high-performance applications. Worked on building highly available, low-latency, highly secure enterprise solutions for the telecommunication industry & e-commerce. Expert in PHP, WordPress, Woocommerce, JavaScript, Node.JS…

Available to hire

Senior Software Engineer and Tech Lead with 16 years of experience,
passionate about quality, maintainability, and high-performance applications.
Worked on building highly available, low-latency, highly secure enterprise
solutions for the telecommunication industry & e-commerce. Expert in PHP, WordPress, Woocommerce, JavaScript, Node.JS

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Work Experience

Team Lead / Tech Lead - B2C Tech / Engineering Architecture at Otrium

October 1, 2025 - October 1, 2025

Led engineering architecture for B2C tech, maintaining scalable microservices and event-driven systems; developed REST and GraphQL APIs for Web and Mobile; owned CI/CD pipelines, defined and executed the B2C roadmap, and managed people including mentoring and evaluating engineers.

Senior Engineer / Team Lead at 247Techies

October 1, 2020 - October 1, 2020

Led development across multiple web application projects; worked with PHP and Laravel; integrated PayPal API and Zoho CRM API; coached and guided the development team.

Web Developer / Senior Web Developer at Eureka Technology Partners

January 1, 2017 - January 1, 2017

Delivered multiple projects for telecom companies (PTCL, Etisalat) using PHP/Laravel; contributed to web apps and CRM/integration work.

Chief Operating Officer at Otrium

December 31, 2012 - December 31, 2012

Oversaw operations and strategic initiatives at Otrium, coordinating cross-functional teams and driving operational efficiency.