Eshan Oshada
Gallage
Software Engineer — Full Stack
Specialising in building scalable, high-performance web applications using React, Node.js, Next.js, and NestJS.
About Me
I'm Eshan Oshada Gallage, a results-driven Full Stack Software Engineer with over 6 years of professional experience designing and delivering scalable, high-performance web applications with a core focus on React, Node.js, Next.js, and NestJS.
I have developed strong proficiency in building modern web platforms and decentralized applications (dApps). Currently at iLabs, I build scalable web apps deployed on AWS via GitLab CI/CD, turning complex Figma designs into pixel-perfect, responsive UIs while optimizing for Core Web Vitals and SEO.
My technical background is supported by a First Class Honors degree in Computing from Coventry University. I'm also a published researcher in the Journal of the University of Ruhuna, where I authored a paper on using mobile applications to manage traffic congestion. I thrive in Agile/Scrum environments, bringing a collaborative mindset to sprint planning, technical mentorship, and performance-driven engineering.
Experience & Skills
A timeline of roles and the technologies I use every day to ship reliable software.
Software Engineer
CurrentDriving the development of scalable full-stack web applications with Next.js and NestJS, deploying to AWS through GitLab CI/CD pipelines. Transforming complex Figma designs into high-fidelity, responsive UIs with Tailwind CSS while optimizing Core Web Vitals and SEO.
Software Engineer
Engineered high-performance web platforms and decentralized applications (dApps) using React, Next.js, and TypeScript. Architected SQL/NoSQL database schemas, managed global state with Redux, and automated delivery pipelines with AWS CodeBuild while leading code reviews and mentoring in an Agile environment.
IT Executive
Facilitated end-to-end implementation of ERP modules by translating business requirements into technical specifications. Designed business intelligence reports with SQL and Crystal Reports, and ensured successful system transitions through UAT and user training.
Architectures and Design Patterns
Frontend
Backend
DevOps
Miscellaneous
Projects & Contributions
Featured projects and organizations I actively contribute to.
Personal Projects
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Contribution Activity
Publications & Media
Peer-reviewed research and press coverage of collaborative work.
Let's build something together
Whether you have an idea to explore or a role to discuss, I'd love to hear from you.