Vithushan

Associate Technical Lead @ Creative Software

• Authored frontend architectural designs and defended technical solutions before the Technical Design Board.
• Led the team to develop and deliver micro-frontend applications using Next.js, React, and TypeScript.
• Built a shared component library using Atomic Design and SOLID principles to ease app development.
• Fostered code quality and team upskilling through regular code reviews and pair programming with junior devs.
• Standardized coding guidelines and championed Agile practices for cross-functional sprint deliveries.

Senior Software Engineer @ Creative Software

• Slashed page load times to under 10ms utilizing code splitting, lazy loading, virtualization, memoization and Web Workers.
• Developed Explori app using React, handling state management with MobX and building complex data dashboards via Apache ECharts.
• Applied the Strategy Pattern with React Hook Form to build highly scalable, dynamically styled, and reusable form validations.
• Engineered secure token-based user authentication using OAuth 2.0 Authorization Code Flow and JWT via Microsoft Identity Platform.
• Maintained more than 80% code coverage using Vitest, Cypress, Jest, and React Testing Library.
• Streamlined deployment pipelines and infrastructure using Docker, Jenkins, and Git hooks.

Software Engineer @ Flatline Agency

• Re-engineered a job portal web app using Next.js (SSR) and custom hooks, dropping page load speeds from 12 seconds to 3 seconds.
• Shipped the 365 Meditaties app to 2,000+ users via React Native & TypeScript, following Material Design and Human Interface Guidelines.
• Developed real-time chat, background sync, and animations using MobX-State-Tree, Moti, and Emotion.
• Implemented Sentry and Firebase for performance and analytics tracking, alongside RevenueCat for in-app subscription Lifecycles.
• Collaborated with UI/UX teams using the Microsoft Fluent Design System to build web apps for the Netherlands Government.

Software Engineer Trainee @ Trabeya (acquired by Surge Global)

• Built a Virtual Concierge Dashboard using Java, Spring Boot (Microservices), Python, and MongoDB.
• Created a PDF text/image search engine using Elasticsearch (Ingest Attachment Plugin), radically lowering query processing times.
• Programmed an automated Excel sheet parser to eliminate manual verification work for the bot maintenance team.
• Resolved critical system issues during UAT by managing Jira tickets and providing on-call support.