Prasad Lakmal Email & Phone Number

Sri Lanka

Colombo, Western, Sri Lanka

– OTT TV application• Implemented key areas in In-App Purchasing (IAP) that involve Amazon Appstore SDK and other backend services.• The complex scenarios were demonstrated and communicated by producing UML diagrams (Mermaid)• Monitored the Kibana dashboard on flaky functional tests and improved the time taken by them on CI after thorough analysis.• Integrated mParticle Customer Data Platform.• Maintained end-to-end tests which were written in Capybara with Cucumber.•… Show more – OTT TV application• Implemented key areas in In-App Purchasing (IAP) that involve Amazon Appstore SDK and other backend services.• The complex scenarios were demonstrated and communicated by producing UML diagrams (Mermaid)• Monitored the Kibana dashboard on flaky functional tests and improved the time taken by them on CI after thorough analysis.• Integrated mParticle Customer Data Platform.• Maintained end-to-end tests which were written in Capybara with Cucumber.• Introduced user-centric React Testing Library (RTL) tests replacing Enzyme tests as they enforced React best practices e.g., semantic HTML and better component structure.• Improved developer experience by migrating libraries written in JavaScript to TypeScript with strong type definitions.• Pair programming and knowledge sharing on React, Redux, RTL and TypeScript with other teammates.– Mosaic (Digital asset management and deployment platform)• Introducing new UI components to the in-house developed component library in React with unit tests and Storybook stories.• Exposure to the micro-frontends built with Piral. Show less

Sri Lanka

• Developed in-house UI component library in React with unit tests and storybook stories.• Data fetching and caching with react-query.• Implemented forms with Formik hooks and data validations with yup.

– Conarc iChannel (Document and customer relationship management system)• Implemented data fetching layer and middleware following Flux architectural pattern using Redux and Thunk middleware.• Implemented complex UIs using the Ant Design component library.• Optimized long-running LINQ queries by converting them to stored procedures in the database layer, resulting in a 90% performance increase.• Migrated legacy code of key backend services from Visual FoxPro to .NET Framework… Show more – Conarc iChannel (Document and customer relationship management system)• Implemented data fetching layer and middleware following Flux architectural pattern using Redux and Thunk middleware.• Implemented complex UIs using the Ant Design component library.• Optimized long-running LINQ queries by converting them to stored procedures in the database layer, resulting in a 90% performance increase.• Migrated legacy code of key backend services from Visual FoxPro to .NET Framework 4.7.2• Filled knowledge gap in technical documentation utilising UML diagrams (sequence, class and database schema)– Point of commerce application for Windows and Linux• Developed a container application in Electron & React for an existing point of commerce application extending its support for Linux, resulting in lower license costs.• Developed a Windows/Linux background service in Spring Boot allowing certain back-end services to communicate with the client application through WebSocket protocol.• Created technical documentation including UML diagrams (sequence and class)– Kiosk application for retail stores• Integrated web analytic solution (Omniture) with frontend React application. Show less

Colombo, Sri Lanka

Developed mixed reality applications for HoloLense and GearVR in Unity3D

Sri Lanka

• Developed front-end and back-end features for a release automation tool.

Bsc In It, Computer Software Engineering

Education record