Lenny Le

• Spearheaded the end-to-end development of Product Listing Page (PLP) refinements to the UI using Javascript(ES6+), React.js, Redux, Context API, HTML5, and CSS3 to address customer feedback and increase customer engagement • Modified search APIs with Java, Spring Boot, and RESTful services to return more relevant results, which enhanced customer satisfaction with the search experience • Integrated real-time product count updates using GraphQL and Apollo, enabling dynamic UI updates that improved customer search experiences without page reloads • Maintained and extended Spring Boot APIs using Java, Maven, and Gradle to deliver high- accuracy product results within a Google Cloud Platform (GCP) ecosystem • Implemented Stackdriver monitoring processes using GCP and BigQuery to track API latency and performance impacts met acceptable standards • Architected an automated monthly model number ingestion system to ensure model numbers are up to date for customer searches and reduce no results found (NRFs) • Mentored junior engineers on code architecture, dev environment setup, and pull request workflows to maintain high code quality standards • Leveraged Copilot to accelerate the delivery of high-quality code, unit tests, and GitHub code reviews, increasing development velocity while maintaining rigorous standards for code reliability • Tested API requests on the backend with Postman along with mocking REST calls and UI behavior in unit tests to reduce bugs and increase code coverage

• Directed development of cryptographic key management and gatekeeping systems in Java to secure access to classified information for the DoD • Designed the cryptographic key’s system architecture using UML diagrams and IBM’s RSA with JUnit testing under the waterfall software cycle to meet DoD’s compliance standards and reduce defect rates • Engineered a data-record set filtering web application with Java, Spring MVC, RESTful services, and GWT, deploying on Linux/WebLogic and managing Oracle SQL databases, which enabled faster, reliable data retrieval for analysts • Managed users’ permissions through a corporate authorization service to limit classified access to those without the right training and authorization, ensuring operational security for the client • Employed an AGILE workflow with SCRUM meetings, sprints, retrospectives, daily standups, and Confluence Wiki pages to keep client informed of project’s progress

• Developed and technical supported a web application for Army intelligence using C#, ASP.NET MVC, SQL, and JavaScript to facilitate delivery of critical information to ground troops • Engineered data querying tools using Java, MongoDB (NoSQL), RESTful services, MS SQL, JavaScript, JUnit testing, and Selenium IDE enabling analysts to seek the information they needed for national security • Led the development of an interactive seating map and logistics tracking web app using JavaScript, JQuery, and HTML to facilitate Marine’s personnel and equipment tracking • Assisted in building a web app that enabled analysts to capture, link, and visualize objects for tracking for the safeguard of the nation using Java, Spring MVC, Ajax, AngularJS, Node.js, and JSP