Tharindu Samarakoon

Spring Boot, Hibernate, MongoDB, MySQL, JavaScript, CSS, React, Kafka, Elasticsearch, D3.js, Google Graphs, Bootstrap, Tomcat, Maven, AI Constraint Solving, AWS, AWS S3, AWS EC2

• Conducted engineering and detailed experimental tests to collect design data and assist in research work.
• Design and develop new software systems for Logistics related activities.
• Designed and implemented multiple AI constraints solving engines for Optimization tasks related to Logistics.
• Develop frontend applications using React.
• Design and develop scalable Electric vehicle battery swap booking and EV battery inventory management system.
• Performed validation and testing of engineering models to support adequacy and reformulated models.

Java, Spring, Spring boot, Hibernate, Maven, React, WSO2 APIM, WSO2 IS, WSO2 ESB, Tomcat, oAuth2.0, OpenID Connect, Jenkins, GIT, GitLab, SVN, REST, SOAP, DB2, MySQL, Active Directory, ADFS, Microservices, IntelliJ Idea, SoapUI, Postman

• Worked as a key member of Azqore API team.
• Wrote highly maintainable, solid code for software system, forming core framework which will used by developers to create new APIs.
• Designed AOuth2, OpenID Api security framework which includes identity federation with external parties and User authentication for external clients
• Designed Java library for transaction based user Authorization
• Designing Api solutions for banking clients, implementing Apis, microservices and other relevant backend services
• Delivering solutions using CI/CD approach.
• Conducting code reviews and design reviews.
• Revised, modularized and updated old code bases to modern development standards, reducing operating costs and improving functionality.
• Introduced agile methodologies and development best practices to division to enhance product development.

Java, Solidity, Smart contracts, Ethereum Block chain, Node.js

• Worked as a Researcher in a project
• Worked on a research to identify the bugs in solidity compiler
• Designed a Java application to mutate Solidity smart contracts and check the integrity
• Identified and developed research programs.

Java, JavaEE, JavaScript, ReactJs, Maven, REST, SOAP, Microservices, Distributed Systems, WSO2 Identity Server, MySQL, MSSQL, PostgreSQL, H2, HTTP,HTTP2, MSF4J, CSS, HTML, OSGI, JUnit, Mockito, TestNG, Log4J, Cloud, SOAP, REST, Jax-ws, Jax-rs, Apache Spark, JSP, AWS, AWS S3, AWS EC2, AWS Cloudformation, Postman

• Was a member of WSO2 testgrid and WSO2 Identity server teams.
• Engaged in designing product features and making architectural decisions
• Designed a Java application to mutate Solidity smart contracts and check the integrity.
• Involved in developing core features for WSO2 Testgrid and WSO2 Identity server.
• Involved in conducting code reviews and design reviews
• Engaged in the dev services for customers and delivered their requirements on time.