Open to opportunities

Martin Borruel Cortez

@martinborruelcortez

Full Stack Software Engineer specializing in React & TypeScript and Java/Spring Boot microservices for enterprise platforms.

United States

Message

What I'm looking for

I’m looking for a role where I can build enterprise React/TypeScript UIs and Java/Spring Boot microservices, own system design, lead and mentor teams, and deliver with TDD plus reliable CI/CD (Jenkins) for real business impact.

I’m a Full Stack Software Engineer with 10+ years building React.js/TypeScript scalable web applications, microservices, and enterprise platforms across React Hooks and Java/Spring Boot backend services.

At Walmart, I extended FlexPLM with custom React/TypeScript UIs and Java/Spring Boot REST APIs, architected reusable component libraries, and led frontend engineering practice by introducing React, TypeScript, Redux, and modern ES6+ standards—reducing onboarding time and improving maintainability.

I champion test-driven development by authoring unit tests and mentoring engineers, boosting code coverage from near zero, and I’ve owned CI/CD via Jenkins for reliable builds and zero-downtime deployments. Previously, I led teams and migrations (Struts 2/JSP to Spring MVC/AngularJS/HTML5), built RESTful services with Hibernate, and helped deliver mission-critical financial systems.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Software Engineer

Current

Walmart

Dec 2018 - Present (7 years 6 months)

Extended Walmart's FlexPLM platform by building React/TypeScript UIs and Java/Spring Boot REST APIs for cost comparison, vendor quotation workflows, and other business-specific needs. Owned frontend engineering practices by introducing React, TypeScript, and Redux, championed TDD with unit tests (increasing code coverage from near zero), and managed CI/CD via Jenkins with zero-downtime deployments

React TypeScript Redux Spring Boot Microservices Jenkins CI CD MSSQL

Full Stack Tech Lead

Hcl Technologies

Apr 2017 - Oct 2018 (1 year 6 months)

Led a team of 8 engineers to deliver a modern Java microservices + React web application and transitioned the team to full-stack delivery. Upskilled 8 Java developers in React.js, Node.js, and ES5/ES6 while architecting Spring Boot APIs paired with a React single-page app and running code reviews and knowledge-sharing workshops.

Java Spring Boot Microservices React Redux Webpack REST APIs

Lead Java Developer & Junior Architect

IBM

Apr 2016 - Apr 2017 (1 year)

Rebuilt a fragmented, country-specific asset management system into a unified global platform delivered as a web application and a native Android app. Migrated from Struts 2 + JSP to Spring MVC + AngularJS/HTML5, implemented RESTful services with Spring MVC and Hibernate, and established JUnit test coverage to raise quality standards.

Java Spring MVC Hibernate AngularJS Android Junit Websphere RESTful APIs

Senior Java Full Stack Developer

Morgan Stanley

Mar 2014 - Apr 2016 (2 years 1 month)

Maintained and enhanced a mission-critical investment funding platform in a high-volume trading environment. Implemented financial transaction workflows and investment project rules with regulatory-compliance focus, worked with Sybase databases, and improved deployment reliability using Tomcat + Jenkins CI on Linux.

Java JSP Struts 2 Sybase Tomcat Jenkins Linux Workflows CI CD

Java & Mobile Developer

Altatec De Occidente

Feb 2012 - Mar 2014 (2 years 1 month)

Consulted enterprise clients on mobile device selection and custom app development across Android, Windows Embedded, and Linux Embedded platforms. Built mobile integrations with client ERP systems using Oracle/MySQL/SQL Server/SQLite, and implemented barcode scanner and Zebra/Motorola printer integrations to streamline warehouse workflows.

Java Android Oracle MySQL SQL Server SQLite ERP Integration

Software Developer

Isi, Linko, Abarrotera Z, Gopac Si

Aug 2008 - Feb 2012 (3 years 6 months)

Developed and enhanced banking applications for major Mexican institutions using Java, VBScript, and HTML. Built PHP/Joomla websites and email marketing campaigns with MySQL backends, integrated Java with Hibernate ORM and Informix, and created SQL Server BI reports and stored procedures.