Maintained legacy B2B, and developed new B2C products: requirements, architecture, and development; developed new REST endpoints and implemented UI consuming them; maintained existing 20-year code-base; provided level-3 production support; instrumented Spring and Selenium codebases to provide security audit data; remote-first agile across multiple time zones; maintained legacy front-end in JSP & JSTL with JQuery; rewrote Angular 17 app from event handlers to observables and refactored NgRx state.

Senior Software Engineer at Renorun

June 1, 2021 - October 1, 2022

Planned and led transition from monolith to microservices; integrated microservices with AWS SNS and SQS for end-client notifications; distributed agile team member, acting as rotating Scrum Master; performed technical and cultural interviews; integrated with third-party commercial solutions such as Bring and Fulfil.

Lead Software Engineer at Cisco / SynAmedia

December 1, 2019 - June 1, 2021

Independently maintained multiple Spring Boot microservices; improved latency by rewriting backend to asynchronous using Java Rx; maintained Docker images for test environments; led integration with third-party commercial solutions such as Bring and Fulfil.

Technical Lead at Automotive OEM Tools (Auto Data Solutions, JD Power)

June 1, 2012 - December 1, 2019

Co-led and co-architected several profitable projects; supervised offshore resources, and mentored junior developers & interns; designed and implemented REST endpoints and generated models using OpenAPI and JSON Schema; led company-wide professional development initiatives.

Java Developer at 3M – E2E Ordering System

July 1, 2011 - February 1, 2012

Involved in the end-to-end ordering system with REST-based endpoints; contributed to performance improvements and backend modernization; contracted for six months.