Back End Developer at Intermodal Telematics

Improve reliability for international logistics company. Refactored all single-threaded Java tests suite into parallel running tests, saving 66% of runtime. Designed, documented and tested new Java 12 CRUD API with greatly improved performance. Technical representative in calls and emails for external business consumers of our API. Designed rewrite of event-driven monolithic Java architecture into microservices with Apache Kafka.

Full Stack Developer at Fifty Do

Built key new features in a small Agile team for HR startup. Developed back-office features in Vue, Java 19 and AWS. Part of on-call rotation for live bugs and triaging. Carried out database migrations and deployments. Converted multi-step deployment pipelines into single-button deployment.

Full Stack Developer at Medallia

Built cloud-native services and front-end for international CX/EX analytics platform. Owned vital video-processing TypeScript/NodeJS microservices deployed in AWS. Solved complex multi-system issues in coordination with members from other remote teams. Rehauled React backend with remote developers. Agile Scrum with daily Zoom standups, sprint planning/retro.

Full Stack Developer at Kuuli Technologies

Remote ( Tenerife ) / Madrid. Built e-commerce platform scrapers using Python and Playwright. Developed and documented Java 24 Spring Boot CRUD API with greatly improved performance. Built back-office features in Vue, Java 19 and AWS. Part of on-call rotation for live bugs and triaging. Converted multi-step deployment pipelines into single-button deployment.

Full Stack Developer at Spanish consulting company

Remote full-stack development role building an e-commerce platform scraper with Python and Playwright; deployed TypeScript/Node.js microservices on AWS; documented Java Spring Boot CRUD API.

Senior Backend Developer at Fifty (fifty.do)

Built features in an Agile team for an HR startup; backend features in Vue, Java 19 and AWS; on-call rotation for live bugs and triage; database migrations and deployments; migrated multi-step deployment pipelines to single-button deployment.