Open to opportunities

Mohamed Kamaludeen

@mohamedkamaludeen

Message

Full-stack engineer specializing in secure Java (Spring Boot/Quarkus) back ends and React front ends.

Sri Lanka

Message

What I'm looking for

I want to build secure, scalable Java/React products in an Agile team—owning REST APIs, authentication, and CI/CD on AWS/Azure—while growing through code reviews, documentation, and production-impact delivery.

I’m a Full-Stack Software Engineer with 4+ years of industry experience building scalable, secure, and high-performance applications. I specialize in Java back-end development using Spring Boot and Quarkus, and I pair that with strong front-end engineering in React.js and TypeScript. I focus on RESTful APIs, OAuth 2.0/JWT authentication, and OWASP secure coding standards, while using TDD to deliver measurable quality.

I’ve delivered production-grade solutions on AWS and Azure, including setting up CI/CD pipelines with GitHub Actions and containerising services with Docker. In Agile/Scrum teams, I own features end-to-end—building responsive UI with React/Redux, implementing secure services, conducting peer code reviews, and supporting junior developers through clear technical documentation.

Experience

Work history, roles, and key accomplishments

Current

Full-Stack Software Engineer

Current

EY GDS

Dec 2024 - Present (1 year 6 months)

Develop and maintain Java-based back-end APIs for a large-scale enterprise platform, supporting cross-functional delivery. Built 100% responsive React features and achieved 90%+ test coverage using TDD with RTL and Jest while following Agile/Scrum and conducting peer code reviews.

Java Spring Boot REST API Development React Redux Redux Saga TDD Jest React Testing Library Azure DevOps

Full-Stack Engineer

INTTEQ

Aug 2024 - Oct 2024 (2 months)

Built a full-stack Next.js solution with server-side rendering using NextAuth for authentication. Integrated Microsoft Graph to connect Azure App and Outlook Calendar for event management, implemented transactional emails with NodeMailer, and used Mongoose with MongoDB for data persistence.

Next.js NextAuth Server Side Rendering Microsoft Graph MongoDB Mongoose Authentication Azure Transactional Email Nodemailer

Back-End Software Engineer

INTTEQ

Feb 2024 - Sep 2024 (7 months)

Architected and built a Spring Boot application from scratch using MVC and OWASP secure coding standards, delivering standards-compliant authentication with Spring Security, OAuth 2.0, JWT, and Keycloak. Dockerised the service (3x smaller images) and set up GitHub Actions CI/CD to deploy containers on AWS Lightsail, while configuring secure S3 storage and contributing to technical documentation an

Spring Boot Spring MVC Spring Security OAuth 2.0 JWT Keycloak OWASP Docker GitHub Actions AWS Lightsail

Back-End Software Engineer

INTTEQ

Jun 2024 - Aug 2024 (2 months)

Developed secure Quarkus REST endpoints for front-end integration using MVC with MongoDB and implemented JWT-based authentication for controlled user access. Integrated Quarkus Mailer for templated SMTP emails and connected Google Drive and Azure Blob Storage, deploying via GitHub Actions to AWS Lightsail behind an NGINX reverse proxy.

Quarkus MongoDB JWT Google Drive Azure Blob Storage GitHub Actions AWS Lightsail Nginx

Full-Stack Software Engineer

INTTEQ

Aug 2022 - Feb 2024 (1 year 6 months)

Designed and implemented secure payment APIs in Spring Boot MVC (Dialog Genie Mobile and credit card) and integrated transactional email notifications using spring-boot-starter-mail. Built responsive React.js (TypeScript) front-end features with Redux and Material UI, and performed defect analysis, debugging, and resolution across the SDLC.