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Eshan Oshada
Gallage

Software Engineer — Full Stack

Specialising in building scalable, high-performance web applications using React, Node.js, Next.js, and NestJS.

01 — About

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.

6+Years Experience
20+Projects Shipped
3Companies
1Publication
02 — Experience

Experience & Skills

A timeline of roles and the technologies I use every day to ship reliable software.

Software Engineer

Current
iLabsOct 2025 — Present

Driving 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.

JSTSSEOAWSCI/CDAgile

Software Engineer

Web3 Genes (Pvt) LtdAug 2022 — Sept 2025

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.

ReactNode.jsNext.jsNestJSAWSNoSQL

IT Executive

Datamation SystemsFeb 2020 — June 2022

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.

ERPSQLUATCrystal Reports

Architectures and Design Patterns

MVCModular, LayeredMonolithicMonorepoMicroservicesAtomic Design Pattern

Frontend

HTMLCSSReactNext.jsTypeScriptTailwindShadcn UIMUIStorybookSSRISRSSG

Backend

Node.jsNestJSExpressSQLNoSQLMongoDBMySQLPostgreSQL

DevOps

EC2CloudFrontRoute53ALBNginxGitLab CI/CDGitHub Actions

Miscellaneous

RedisGoogle AnalyticsS3Let's EncryptREST
05 — Contact

Let's build something together

Whether you have an idea to explore or a role to discuss, I'd love to hear from you.