Walter Heger

Software Developer, Math and Statistics, seeking Machine Learning role and software development opportunities.

Tampa, Florida, United States

About

I have years of software development experience on a variety of applications, platforms, and languages. I am looking to continue working using my Java, Spring-Boot, Agile, SDLC, Internet, and e-commerce experience. I have worked at FedEx having developed a tool which allows business analyst to search our internal system for troubleshooting and verification. I had opportunity to be involved in the entire spectrum of a project from beginning to end. I have presented ideas in initial design review meetings, created flow-charts, drew state diagrams, provided detailed documentation, wrote pseudo-code which was reviewed during group review, wrote executable code which was also peer reviewed, wrote batch test code to demonstrate functionality of various subroutines, helped isolate and debug code during integration testing, and helped provide verification during customer sell-off. http://wheger.tripod.com https://github.com/heger-valter/CAD/STEP Specialties: Math, Graphics, C++, Java, C#, Microsoft Windows, Linux. CAD mechanical and electrical.

Experience

  • Programmer Analyst / Lead Engineer at FedEx Services
    Apr 2012 - Nov 2023 · 11 yrs 8 mos

    • Wrote software for In-flight Shipping Services and Policy Grid as part of central shipping engine. Developed code for FedEx Tools to monitor status and volume used by services. • Wrote 10KLOCs in 1 year for GUI for Policy Grid tools in Java & SWT. GIT, IceFaces, RH Linux bash, WebServices via WebLogic, DOM, SOAP, JUnit. Ant, Gradle. • Developed SpringBoot code for tools to monitor status and volume used by analysts. • Wrote Splunk scripts to collect and display statistical metrics. • Integrated with machine learning software to identify and track patterns. • Wrote 10KLOCs in 1 year for Gui for Policy Grid tool in Java and SQL. SVN, IceFaces, Linux bash, WebServices via WebLogic, DOM, Selenium. Ant, Maven, Git, SpringBoot Thymeleaf. • Developed FedEx Tools that will allow business analysts to quickly find information about the status of packages, tracking, and rating info.

  • Developer at DealerTrack
    Feb 2010 - Mar 2012 · 2 yrs 2 mos

    Coded software and technical support (real time bug fixes) for auto loan industry on behalf of several large banks working for major auto franchises. Responsible for all aspects of software development based on customer requirements and sales opportunities. C++, C#.Net, VB.Net, MS-SQL.

  • C# & VB ASP.Net Contract Programmer at Relocation Management Worldwide
    Aug 2008 - Dec 2008 · 5 mos

    Developed code for website tied to a database to handle stages of a corporate relocation. Tracked down and fixed problems for web apps and database. IIS, C#.Net, VB.Net, MS-SQL Server

  • Contract Java Programmer at TopRx
    May 2008 - Jul 2008 · 3 mos

    Maintained and enhanced online shopping cart (containing generic drugs) for handheld application. JEE EJB, Eclipse, Linux, JSP, JBoss, Ant, Hibernate, XML, MS-SQL Server, SVN.

  • Sr. Developer at Morgan-Keegan
    Aug 2007 - Jan 2008 · 6 mos

    Fixed Income Financial Research department. Wrote accounting and pricing software (replacing The Portfolio Genius) for eFolio used by clients to value market positions using Microsoft .Net C# & VB, ASPX. Tuned MS SQL Server indices.