As a Full Stack Software Engineer at 99x, contributed to delivering innovative software solutions for the Trace project in the logistics and warehouse domain for SOLWR using Agile/Scrum methodologies. Designed and implemented new features, including APIs, backend rules, and database designs, utilizing Java, Groovy, Spring Boot, Hibernate, Redis, PostgreSQL, JavaScript, and Vue.js.Applied principles such as domain-driven design, CQRS microservices, command sourcing, and test-driven… Show more As a Full Stack Software Engineer at 99x, contributed to delivering innovative software solutions for the Trace project in the logistics and warehouse domain for SOLWR using Agile/Scrum methodologies. Designed and implemented new features, including APIs, backend rules, and database designs, utilizing Java, Groovy, Spring Boot, Hibernate, Redis, PostgreSQL, JavaScript, and Vue.js.Applied principles such as domain-driven design, CQRS microservices, command sourcing, and test-driven development. Led backlog requirement discussions, estimated solutions, and took on QA responsibilities. Used test frameworks like Spock, Cucumber, Jest, and Cypress to ensure continuous development and delivery.Conducted code reviews, maintained documentation in Confluence, analyzed system metrics from Grafana for optimization, and performed security analysis to improve product health. Collaborated with teams from Norway and Sri Lanka to enhance integration and performance. Show less