Designed, built, and maintained a suite of microservices for Exiger, ranging from RESTful applications to event-driven services. Utilized Java 17+ with Spring Framework 6 for backend development and deployed to AWS Kubernetes cluster.

Some of my main tasks with Exiger are:

• Participate and provide feedbacks during the design session for new projects

• Led the migration of legacy codebases to modern Spring Boot 3.x applications, enhancing performance and maintainability

• Developed and managed Helm Charts for seamless deployment with ArgoCD

• Ensured high code quality by creating comprehensive JUnit test suites

• Part of an on-call rotation during working hours and holidays

• Mentored junior team members, fostering their growth and development within the team

Developed and maintained Jahia's open source marketing cloud platform. A modulith application that utilize OSGI technology to build a feature-rich experience tailored for each customer. The backend core code is written in Java with a graphql endpoint. In the frontend, a series of React components alongside some robust libraries and build scripts such as Apollo, react-router, yarn, webpack, etc. See projects below

Some of my main tasks with Jahia are:

• Taking ownership of projects from the design phase, to implementation, all the way to deployment and maintenance

• Maintained the CI/CD pipeline that builds the docker image from the Java artifacts

• Built graphql api endpoints

• Wrote JUnit tests both unit and integration tests (yes we practice TDD)

• Updating legacy code

Developing and maintaining Acquia’s marketing cloud platform. This application is a high traffic volume with a low latency Saas platform that delivers personalized content. Core code is written in Java with automation scripts in Python and hosted in AWS using EC2 and Cloudformation and being monitored using Cloudwatch. See projects below

• Troubleshooting JVM by analyzing flame graphs using linux-perf and perf-map-agents

• Writing Junit tests

• Handle bi-weekly deployment release

• Part of the 24/7 on-call support rotation to adhere to the "five 9's" of availability

Built and managed a chrome plugin to improve Rapid7's application scanning coverage and to assist in validating vulnerabilities. The plugin enables users to replay and edit recorded traffic generated for vulnerabilities and patch validations. It is written using Javascript on top of Chrome's API

Built and managed a Jenkins plugin that performs a vulnerability scans on any Jenkins job. This plugin empowers developers to continuously push features without manually scanning their VAS applications thus enabling them to find web security defects earlier in the software development lifecycle. See projects below.