Event Management ReImagined (EMR) is a critical project for Auspost which is replacing the parcel tracking system currently running on SAP EM. The system follows the event-driven architecture. The project is deployed in GCP using services such as cloud run, spanner, bigquery and dataflow. Terraform is used to implement Infrastructure as Code and GitLab CI/CD is used as tool.I work as a Full stack developer where I work mostly with backend microservices written in Java (Corretto 11) and frontend written in VueJs. All the microservices in the project are deployed in GCP Cloud run and Spanner, Bigquery and Redis are used for data storage. Terraform is used to implement Infrastructure as Code and Gitlab CI/CD is used as a tool. Some tasks include:• Setup new microservices as per requirement - Ex: obref-ms• Third-party api integration - Ex: Integrate LPS (Label Printing Service) SOAP endpoint with whiteboxmicro-service• Documentation and knowledge transfer to new joiners• Implement new features as per customer requirements and provide technical solutions for the businessproblems.• Issue triaging and provide production bug fixes.• Performance tuning in database queries.

As a senior software engineer in development team, I was mainly responsible for development and maintenance of multiple components, batch jobs and new feature developments according to user requirements• Involving in production bug fixes• Implement new features and developer testing.• Production support, debugging the prod issues and analyzing issue patterns.• Providing training sessions for new joiners.• Refactoring the code and performance & logging improvements.• Implementing monitoring dashboards in Splunk.• Impact calculation using Splunk.• Alert creation & refinement in Splunk and Opera(In built Tool connected with OpenTSDB)Technology stack - Splunk, Spring Boot, Spring Batch, Java 8, Sonar, Gitlab, React JS, Kubernetes, Hadoop

As a senior software engineer in a big data engineering team, I was mainly responsible for development and maintenance of Operational Monitoring application called MOZART in Cash Management Transformation in big data cluster.• Involving in POCs to justify the technology/methodology to be used.• Production support, debugging prod issues and fixing under a deadline.• Providing training sessions for new joiners.• Refactoring the code and performance improvement.• Implementing monitoring dashboards in Kibana.• France site visiting for requirement and design finalization.• Integration of Janusgraph(graph database) with elastic search as secondary database for enhanced searching functionalities.• Practiced Scurm as the agile development methodology.• Implementing REST endpoints using Swagger.Technology stack - Spark 2.3, Kafka, HBase, Janusgraph, Spring Boot, Java 8, Sonar, Gitlab

As a software engineer, I was mainly responsible for development and maintenance of two main projects – SC (Station computer) and SCFO (Station Computer Failover). • Integration of new devices to the applications.• Introducing g-tests for test-driven development. • Production issue fixing.• Automation of the executable generation and deployment using batch scripting.Technology stack - C++, Java, G-test, Javascript,

As a main developer of a start-up company, I was responsible for handling development and maintenance of web applications related to Order Management and Ware House Management.• Implemented new REST endpoints for various functionalities. • Followed test driven development with Junit/Mockito and helped to cover the test coverage from 30% to 70%.• Implemented new features for applications.• Production issue fixing.• Documentation of technical specifications and functional requirements.Technology stack - Java, Javascript, Spring MVC, Spring Boot, CSS, HTML

Developed software components for worldwide capital markets. Involved in designing and developing high-volume low-latency distributed Linux systems. Developed fault tolerant systems having uptime close to 100% with seamless fail-over capabilities.• High level design of one of the main back-end process supported in a rich web application for market operators.• Implementation of part of the GUI frontend and one main backend process.• Primary developer of the ServiceDesk component.• Backup developer of the Matching-Engine component.• Extract new requirements through analyzing issues.• Documentation of implemented backend and frontend technical specifications.• Provide training sessions for the junior developers.• Contribute to fixing the production issues in two main backend components supported.• Maintain the Coverity level 3 as the base standard for Millennium Exchange.• Carry out requirement analysis and cost benefit analysis of designs for various business requirements using the domain knowledge.• Implement performance optimizations, Code reviews, Design and Design reviews to cater specific performance requirements.• Maintain agile/scrum practices, identify blocks sooner and rectify or escalate.• Maintain continuous integration (bamboo) green and take actions on breaks.Technology stack - C++, Java, Coverity, Crucible, ASAN, Callgrind

Designing soft wares for financial markets in all around the worldDesigning tools in order to maintain the efficiency and standards - Desgined a tool to identify the violations of pre-defined coding standards.

* Designed and Implemented a Chemical Weighing Machine* Designed and Manufactured a Medical Device to suck pus* Worked on a project for Identifying Defects in Badges using Image Processing* Palatizer Wiring for Coca-Cola Pvt. Ltd.* Conveyor Belt Designing and Wiring for MAS Holdings Pvt. Ltd.* Crane Controller Wiring and Implementation for Ceylon Government Railway* PLC & HMI Programming for a Stone Cutter

Handling visa processes of interns and coordinating airport pickups

Experiences: Member tracking and bringing down interns.* GIP Manager - Intern Reception - AIESEC Colombo South( October 2012 onwards )Experiences: Visa Process handling, Coordinating airport pickups,Handling Visa Extension, Organizing events for interns.

AIESEC - The world's largest youth run organizationExperiences : Approaching to heads of HR, MD and CEOs of Sri Lankancompanies and promote AIESEC global internship program among them byarranging physical meetings with them. Bringing down interns from differentcountries and create opportunities for them to have their internship in SriLankan companies.