Mesith Weththasinghe
Senior Software Engineer
Sri Lanka
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in/mesith-weththasinghe
SUMMARY
Experienced Tech Lead with 13 years of expertise in React, React Native, Web development, and
software engineering. Proven track record of successful project delivery, team leadership, and
innovative product development. Seeking a Senior Front End Developer position to leverage my
extensive skills in React, modern web technologies, and user-centric design to drive impactful
results.
SKILLS
Front End:
● Languages & Frameworks - React, React native, JavaScript (ES6), Svelte, TypeScript,
Android, Jetpack Compose, Kotlin,
● UI Libraries & Tools - Redux, Redux Toolkit, HTML, CSS, Fluent UI, Material UI, Figma,
React Router, React Hook Form, React-i18n, Next.js, React Native, Storybook, Jest, Vitest
● Build Tools - Gradle, Webpack, Vite
Back End:
● NestJS, Node.js, Laravel, Java
DevOps:
● Azure, AWS, Google App Engine, Jira, Git, Slack, GitHub, GitHub Actions, MS Teams,
Confluence, CircleCI, App Center, Docker
Other:
● Fluent UI, Chakra UI, Material UI, NPM, Yarn, Google Analytics, Sentry, SQLite, Firebase,
Firestore, Realm, Google Maps, Azure Maps, Mapbox
PROFESSIONAL EXPERIENCE
Senior Software Engineer
Euka, Australia
June 2024– Present
● Spearheaded full-stack development initiatives at Euka, the largest online full-time
education provider in Australia for K-12 students.
● Develop and maintain server-side rendering solutions using PHP Inertia to optimize
application performance and SEO.
● Leverage Redux for efficient state management, ensuring scalable and maintainable
front-end architectures.
● Integrate Chakra UI to build responsive, accessible, and visually consistent user
interfaces.
● Utilize Datadog for comprehensive monitoring and performance analytics, ensuring
system reliability.
● Collaborate closely with cross-functional teams to deliver innovative solutions that
support flexible and relevant educational experiences.
Tech Lead
MickieSoft (Pvt), Sri Lanka
May 2020 – Dec 2023
● Led the front-end team in designing, developing, and deploying web applications
from scratch.
● Analyzed requirements and delivered effective technical solutions aligned with client
needs.
● Managed code quality through rigorous reviews, ensuring adherence to high
development standards.
● Oversaw production application performance and maintenance, consistently driving
project success.
Associate Tech Lead
Aeturnum Lanka (Pvt) Ltd, Sri Lanka
June 2014 – April 2020
● Specialized in mobile and web application development with a focus on React Native
for Android and cross-platform solutions.
● Contributed to full-stack projects by engaging in back-end development using
Node.js.
● Maintained high coding standards to deliver optimal user experiences across diverse
platforms.
Software Developer
Ignition IT Solutions, Sri Lanka
January 2012 – June 2014
● Developed robust Java-based web applications and Android mobile apps.
● Created REST APIs using PHP, ensuring seamless data exchange between
systems.
● Delivered scalable solutions that enhanced functionality and user engagement.
SELECTED PROJECTS
Euka Parent Portal
June 2024- Present
● Collaborated with UI/UX teams to implement a cohesive design system across the platform.
● Applied full-stack development expertise to integrate front-end innovations with reliable
back-end functionality.
● Integrated Datadog to establish real-time monitoring and proactive performance analytics
across the platform.
● Worked closely with cross-functional teams to continuously optimize system reliability and
scalability.
Funcky Pigeon
August 2021 – 2023
● Spearheaded the development of an innovative e-commerce platform enabling
personalized gift experiences.
● Utilized Android with Kotlin and Jetpack Compose to deliver a user-friendly interface for
custom designs.
● Integrated the Printess framework, empowering users to personalize images and text,
resulting in enhanced user satisfaction.
UPrince
MickieSoft (Pvt)
June 2020 – Dec 2023
Developed a robust tool designed to empower business managers and improve productivity.
● Implemented agile methodologies, promoting team collaboration and rapid feature
deployment.
● Leveraged technologies including React, TypeScript, Redux, Fluent UI, and i18n for a
comprehensive system solution.
IanaCare
Aeturnum Lanka (Pvt) Ltd
August 2019 – May 2020
● Contributed to the development of a platform supporting family caregivers.
● Focused on implementing user-friendly, efficient, and secure features to improve the
application’s overall functionality.
HqO
Aeturnum Lanka (Pvt) Ltd
January 2018 – June 2019
● Developed engaging web and mobile applications to enhance workplace experiences.
● Facilitated improved communication and community connectivity through feature-rich
applications.
Paypal (Paydiant Android SDK)
Aeturnum Lanka (Pvt) Ltd
March 2015 – January 2018
● Contributed to the development of an Android SDK that streamlined mobile payment
integration.
● Integrated multiple payment methods (bank accounts, credit, and debit cards) and enabled
loyalty point redemption, enhancing the overall user experience.
EDUCATION
Bachelor of Science (Hons) | Computer Science | Uva Wellassa University | Badulla,
Sri Lanka | 2012
