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I am Randul Malinhara, a passionate Full-Stack Engineer with over two years of hands-on experience building scalable Java/Spring Boot and Node.js microservices, crafting responsive React front-ends, and automating CI/CD pipelines on AWS and Azure. I thrive on solving complex problems, delivering reliable software, and collaborating effectively with cross-functional teams. I have led projects across cloud security, API design, and performance optimization, and I bring hands-on experience with Docker, Terraform, CircleCI, and Site Reliability Engineering (SRE) practices. I enjoy sharing knowledge, mentoring teammates, and driving projects from concept to production while keeping stakeholders aligned.…I am Randul Malinhara, a passionate Full-Stack Engineer with over two years of hands-on experience building scalable Java/Spring Boot and Node.js microservices, crafting responsive React front-ends, and automating CI/CD pipelines on AWS and Azure. I thrive on solving complex problems, delivering reliable software, and collaborating effectively with cross-functional teams. I have led projects across cloud security, API design, and performance optimization, and I bring hands-on experience with Docker, Terraform, CircleCI, and Site Reliability Engineering (SRE) practices. I enjoy sharing knowledge, mentoring teammates, and driving projects from concept to production while keeping stakeholders aligned.

Randul Malinhara

Full Stack Developer, Back-End Developer, Web Developer, +2

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I am Randul Malinhara, a passionate Full-Stack Engineer with over two years of hands-on experience building scalable Java/Spring Boot and Node.js microservices, crafting responsive React front-ends, and automating CI/CD pipelines on AWS and Azure. I thrive on solving complex problems, delivering reliable software, and collaborating effectively with cross-functional teams. I have led projects across cloud security, API design, and performance optimization, and I bring hands-on experience with Docker, Terraform, CircleCI, and Site Reliability Engineering (SRE) practices. I enjoy sharing knowledge, mentoring teammates, and driving projects from concept to production while keeping stakeholders aligned.…I am Randul Malinhara, a passionate Full-Stack Engineer with over two years of hands-on experience building scalable Java/Spring Boot and Node.js microservices, crafting responsive React front-ends, and automating CI/CD pipelines on AWS and Azure. I thrive on solving complex problems, delivering reliable software, and collaborating effectively with cross-functional teams. I have led projects across cloud security, API design, and performance optimization, and I bring hands-on experience with Docker, Terraform, CircleCI, and Site Reliability Engineering (SRE) practices. I enjoy sharing knowledge, mentoring teammates, and driving projects from concept to production while keeping stakeholders aligned.

Available to hire

I am Randul Malinhara, a passionate Full-Stack Engineer with over two years of hands-on experience building scalable Java/Spring Boot and Node.js microservices, crafting responsive React front-ends, and automating CI/CD pipelines on AWS and Azure. I thrive on solving complex problems, delivering reliable software, and collaborating effectively with cross-functional teams.

I have led projects across cloud security, API design, and performance optimization, and I bring hands-on experience with Docker, Terraform, CircleCI, and Site Reliability Engineering (SRE) practices. I enjoy sharing knowledge, mentoring teammates, and driving projects from concept to production while keeping stakeholders aligned.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Software Engineer (Contract) at Freelancing (Sri Lanka / USA)

June 1, 2024 - October 29, 2025

Deployed financial platform microservices to Kubernetes clusters with Helm; centralized logging with ELK Stack and Filebeat across Kubernetes pods and Node.js services; unified monitoring with Prometheus and Grafana for real-time metrics and alerting; developed secure, high-performance Node.js (Koa) microservices for transaction processing and data aggregation in a financial-compliance context.

Trainee Site Reliability Engineer (SRE) at WSO2

July 1, 2023 - July 1, 2023

Collaborated on architecture and integration of automated auditing into an existing monitoring tool; integrated REST APIs and Ballerina Connectors with frontend; deployed on Choreo for real-time security controls and recommendations; established live access to security benchmarks via Azure Cosmos DB; implemented Gmail OAuth2 authentication and Gmail API integration for automated notifications.