Isuru Cumaranathunga Email & Phone Number

Colombo District, Western Province, Sri Lanka

Specialized in backend development using technologies like Golang, Redis, Kafka, Keycloak, ETCD, and Kubernetes.Leveraging Apisix as the API gateway for efficient traffic management and routing.Engaged in R&D activities to explore new technologies and optimize system architecture.Focused on designing and developing high-performance, low-latency microservice systems.Responsible for building scalable solutions tailored for complex, distributed environments.

Sri Lanka

- Developed high-performance systems in C++ with threading and memory management techniques.- Ensured software code quality using SonarQube.- Implemented access control mechanisms with Open Policy Agent (OPA).- Worked with Docker and developed automation systems for integration tests.- Contributed to Jenkins pipelines for optimized build and deployment processes.- Gained experience in developing fault-tolerant and resilient distributed systems.

Sri Lanka

- Developed asynchronous backend solutions using Java Vertx, focusing on performance optimization and responsiveness.- Designed and implemented observability systems utilizing Prometheus, Jaeger, and Kubernetes API-server for enhanced system monitoring.- Gained hands-on experience with open-telemetry principles, contributing to improved system traceability and performance monitoring.- Wrote unit tests for asynchronous codeflows and conducted integration tests in Python to ensure system reliability and functionality.

Sri Lanka

Designing drawings using Solidworks & AutoCAD software Participation in Audits and Daily inspection Designing die cuts for packing Load cells using Solidworks