Jason Warner

About

I am an experienced software developer with a focus on Java. I currently develop custom solutions and deliver them to customers. This ranges from simple business applications to complex enterprise integrations. My current areas of expertise are RESTful API development, React, HTML/CSS, SQL, Oracle PL/Databases, Microsoft SQL Server.

Experience

• Lead Software Engineer at Fifth Third Bank
  Aug 2021 - Present · 4 yrs 11 mos

• Lead Java Developer - Fifth-Third Bank at Eliassen Group
  Jun 2020 - Sep 2021 · 1 yr 4 mos

• Senior Developer at Flooid
  Feb 2019 - Apr 2020 · 1 yr 3 mos

  Develop new point-of-sale and enterprise layer functionality Support and enhance existing applications functionality Troubleshoot and resolve performance and application issues Participate in requirement analysis and design Using: Java 7-8, Spring Framework, JUnit, Mockito, Concordian, Maven, Mercurial, Tomcat, Websphere, DB2

• Developer at Tire Discounters, Inc.
  Aug 2018 - Feb 2019 · 7 mos

  Develop new frontend and backend components for point-of-sale integrations Support and enhance existing applications as needed Troubleshoot and resolve performance and configuration as needed Advise and assist with any and all technology or applications in use Using: Java 8, Spring Boot, Junit, Mockito, Maven Git, Linux (Ubuntu, Fedora), SQL Server, Pervasive, Tomcat, Nginx

• Solutions Architect at ACI Worldwide
  Jan 2016 - Aug 2018 · 2 yrs 8 mos

  Detail customer solution requirements for product updates and customer specific applications Support existing solutions and provide enhancement analysis as needed Using: Java 6-8, Spring Framework, JUnit, Mockito, Perforce, Python, Delphi, C/C#, Tomcat, SQL Server