Currently acting as the Technical Lead and Technical Owner for Wiley’s Coltrane solution — a revenue-critical system initially deployed on data center servers behind a proxy and load balancer, with intricate upstream and downstream integrations. I’m leading its modernization into a cloud-native, serverless architecture using AWS Lambda and Step Functions, focusing on scalability, resilience, and cost-efficiency. This transformation boosts platform agility and ensures uninterrupted service, directly impacting customer experience and business revenue.
Alongside Coltrane, I actively collaborate on Wiley’s next-generation Delivery Service platform — a fully event-driven, microservices-based system that serves as the central delivery point for all Wiley publication packages. This platform streamlines content distribution across multiple channels while improving traceability, system performance, and scalability to support future growth.
Software Engineer Intern – Virtusa
Sep 2018 – Sep 2020
Contributed to the development of internal platforms including a microservice generator, low-code backend builder, and the Auto4GL automation tool. Involved in hands-on research and implementation, experimenting with open-source libraries, customizing components, and building tailored solutions to accelerate internal service development.
LinkedIn Recommendations
I have had the pleasure of working with Janith for over three years, and I can confidently say that he is one of the most hardworking and dedicated professionals I’ve encountered at Wiley. His commitment to delivering high-quality work, even under pressure, is truly commendable.
Throughout his time here, Janith has demonstrated consistent growth, progressing from an Associate to a Senior Engineer. Along the way, he has taken on increasing responsibilities and displayed strong leadership, particularly in the successful implementation of several key components. His sound technical judgment, reliability, and proactive approach make him a valuable asset to any team.
I wish Janith continued success and all the very best in his future endeavors.
I've had the pleasure of working with Janith and can confidently say they are one of the most technically proficient and reliable engineers I've worked with. As a Senior Software Engineer, Janith consistently demonstrates a deep understanding of not just the immediate task at hand, but also the bigger picture — from system architecture to long-term scalability.
What sets Janith apart is their strong sense of ownership and accountability. They don't just complete tasks — they take full responsibility for the outcomes and are proactive in addressing challenges before they become issues. Whether it's diving deep into a complex problem, mentoring junior team members, or driving initiatives forward.
Their ability to balance high-level thinking with strong execution makes them a key asset in any tech-driven environment. I highly recommend Janith to any organization looking for a skilled, dependable, and forward-thinking engineering leader.
I wholeheartedly endorse Janith for their exceptional technical prowess and remarkable efficiency. Their ability to navigate complex tasks with precision is truly commendable. What sets them apart is their consistent knack for completing tasks promptly while maintaining a high standard of quality. Janith is not just technically sound but also a responsible team player who takes ownership of their work. Trust them to get the job done effectively and on time. They're a valuable asset to any team.
Education
BSc in Information Technologyy
University of Colombo School of Computing — 2021
Grade: First Class
Focused on core Computer Science fundamentals including Programming and Data Structures (Java, C++), Algorithms, Computer Architecture, Operating Systems, System Administration, Networking, Database Management Systems, Computer Systems, Middleware, Software Engineering principles, Agile methodologies, Project Management, and UI/UX Design with Human-Computer Interaction.
Let’s Work Together
I’m actively looking for leadership roles where I can leverage my deep technical expertise and guide teams towards innovative AI-driven solutions.