David Gibbs

David Gibbs Email and Phone Number

Experienced multi-platform software engineer specializing in Java and RPG on IBM i. Founder of midrange.com, an online community for IBM i professionals. @ WORLDPAC
Chicago, IL, US
David Gibbs's Location
Greater Chicago Area, United States, United States
David Gibbs's Contact Details
About David Gibbs

I am an experienced software developer with a strong focus on Java across various platforms, complemented by extensive expertise in RPG on IBM i (formerly known as System i, iSeries, and AS/400). My technical proficiency extends to Spring Boot, PostgreSQL, and MySQL, and I am comfortable working on Linux, macOS, and Windows environments. I also have experience with PHP, JavaScript, and shell scripting, and I’m currently expanding my skill set by learning Kotlin and diving into Android mobile application development.As the creator and maintainer of midrange.com, one of the longest-running and most respected online communities for IBM i professionals, I am passionate about fostering collaboration and knowledge-sharing within the tech community.My specialties include:* Java & RPG development* Linux, Windows, MacOS, and IBM i environments* Spring Boot, PostgreSQL, DB2, & MySQL* TCP/IP, Apache, and email security* Eclipse Rich Client Platform (RCP) & plug-in development (Rational Developer, SWT, JFace)* IBM i I18NIn addition to my technical pursuits, I am a passionate advocate for the diabetic community, working to raise awareness and support for those affected by diabetes.

David Gibbs's Current Company Details
WORLDPAC

Worldpac

View
Experienced multi-platform software engineer specializing in Java and RPG on IBM i. Founder of midrange.com, an online community for IBM i professionals.
Chicago, IL, US
Website:
worldpac.com
Employees:
2004
David Gibbs Work Experience Details
  • Worldpac
    Worldpac
    Chicago, Il, Us
  • O'Reilly Auto Parts
    Senior Software Engineer (Mobile)
    O'Reilly Auto Parts Jan 2024 - Present
    Springfield, Mo, Us
    Developing internal Android mobile applications in Kotlin & Java. Lead design and development of services, needed by mobile applications, in Java using the Spring framework.
  • O'Reilly Auto Parts
    Senior Software Engineer Team Lead
    O'Reilly Auto Parts Feb 2022 - Jan 2024
    Springfield, Mo, Us
    Technical lead for a team of four developers working on Java, JavaFX, & Spring Boot code for electronic order processing at retail stores. Coordinated and lead development of back end services for mobile order fulfillment application.Mentored junior developers in software development best practices and business processes.Acted as team’s informal scrum master. Implementation of the electronic ordering application realized a 17% reduction in online order 'time to ready' and very positive user response.
  • O'Reilly Auto Parts
    Senior Software Engineer (Rpg & Java)
    O'Reilly Auto Parts Jun 2020 - Feb 2022
    Springfield, Mo, Us
    Migrated complex CL jobs to Java using Spring Batch framework incorporating both Java and RPG/CL functionality.Maintain & enhance custom ILE RPG and Java-based retail software deployed to 5000+ stores nationwide.Created a communications error recovery mechanism that dramatically reduced after hours technical support calls. Implemented integration between Java-based REST API's and ILE RPG programs.
  • Midrange.Com
    Owner / Administrator
    Midrange.Com Jan 1987 - Present
    Hoffman Estates, Il, Us
    Midrange.com was originally created as an exercise in enlightened self-interest. I was looking for a forum to discuss S/3x topics, but the only forums I could find were too expensive for a Junior Programmer's salary. Initially implemented as a dial-up BBS, it morphed into a collection of email mailing lists. midrange.com now hosts a number of active email-based discussion forums, web-based archives, and wiki, all dedicated to the IBM i platform.In recognition of midrange.com, I was awarded the COMMON Distinguished Service Award in 2008.
  • Ptc (Formerly Mks & Silvon)
    Principal Software Engineer
    Ptc (Formerly Mks & Silvon) Jun 1997 - Jan 2020
    Boston, Massachusetts, Us
    Participated in all aspects of PTC Implementer Application Life-cycle Management system design and development, including prioritization, architecture, design, coding, testing, documentation, and maintenance. • Collaborated with technical support and customers to resolve product usage issues and identify defects.• Designed and developed Implementer Update, an Eclipse RCP-based patch, upgrade, and support tool for Implementer, allowing customers to easily install patches, prepare upgrades, and collect diagnostic information for use with PTC support staff.• Led design and development of Rational Developer for i Plug-in for PTC Implementer. Coordinated efforts of two developers to create RDi plug-in for Implementer, using multi-tier architecture that included Java and ILE RPG, providing users a seamless interface when using RDi development tool.• Developed and integrated PTC Integrity Workflow and Source Control modules and Implementer, using ILE RPG and Java, permitting customers to interface with other PTC products. • Re-engineered Implementer communications infrastructure to use TCP/IP Sockets and SNA communications using a modular, ILE RPG-based, service program interface.• Migrated outdated PL/1 applications to modern ILE RPG, facilitating active and ongoing development.• Designed and developed trigger and constraint management system, allowing customers to use modern database techniques to implement business rules.• Updated database and programs to support multi-national and double-byte character sets & languages.
  • Zellweger Analytics
    Sr. Programmer Analyst
    Zellweger Analytics Jan 1996 - Jun 1997
    Maintained JBA Manufacturing softwareUser SupportGeneral Operations
  • Harper Collins
    Programmer Analyst
    Harper Collins Jul 1994 - Jan 1996
    New York, New York, Us
    Maintained custom applications
  • System Software Associates
    Programmer Analyst
    System Software Associates Dec 1991 - Jun 1994
    New York, Ny, Us
    Worked on SSA's financial products in RPG III (including the prototype GUI general ledger).
  • Video Trend
    Sr. Programmer Analyst
    Video Trend Jun 1990 - Nov 1991
    Maintained custom applications based on BPCSGeneral operationsUser Support
  • Decision Consultants
    Sr. Programmer Analyst
    Decision Consultants Jan 1987 - Jun 1990
    Us
    General programming for clients.
  • Triad Software Network
    System Consultant
    Triad Software Network Aug 1985 - Dec 1986
    Maintained & enhanced Credit Union Financial Software (CUFS)Customer Support
  • A.L.P. Lighting Components
    Programmer / It Intern
    A.L.P. Lighting Components Jul 1983 - Aug 1985
    Niles, Il, Us
    Primarily worked on IBM System/36 in RPG II.Wrote an offline order entry system in Applesoft BASIC for use at 5 branch offices.

David Gibbs Skills

Software Development Databases Ibm Iseries Rpg Sql Apache Unix Db2 Java Eclipse Shell Scripting Programming Agile Methodologies Linux Ile Tcp/ip Php Software Engineering Integration Software Design Html Change Management Windows Jdbc Javascript Team Leadership Mysql Sockets Online Communities Alm Cross Platform Development Fundraising Cycling Mks Implementer Iseries As400 Application Development Agile Ile Rpg Ptc Integrity Diabetes Advoacy Jquery Bootstrap Sendmail Rcp Anti Spam Google Maps Api Osx

David Gibbs Education Details

  • Prairie State College
    Prairie State College
    Information Technology
  • Rich Township
    Rich Township
    General Education

Frequently Asked Questions about David Gibbs

What company does David Gibbs work for?

David Gibbs works for Worldpac

What is David Gibbs's role at the current company?

David Gibbs's current role is Experienced multi-platform software engineer specializing in Java and RPG on IBM i. Founder of midrange.com, an online community for IBM i professionals..

What is David Gibbs's email address?

David Gibbs's email address is dg****@****ptc.com

What is David Gibbs's direct phone number?

David Gibbs's direct phone number is +184757*****

What schools did David Gibbs attend?

David Gibbs attended Prairie State College, Rich Township.

What are some of David Gibbs's interests?

David Gibbs has interest in Linux, See 5, Health, Environment, Iseries, Education, Photography, Science And Technology, Biking, Diabetes Advoacy.

What skills is David Gibbs known for?

David Gibbs has skills like Software Development, Databases, Ibm Iseries, Rpg, Sql, Apache, Unix, Db2, Java, Eclipse, Shell Scripting, Programming.

Who are David Gibbs's colleagues?

David Gibbs's colleagues are John Matthews, Jeff Shoffner, Julio Castaneda, Luis Perez, Kim Rengthlang, Miguel Berrios, Lovetta Sesay.

Free Chrome Extension

Find emails, phones & company data instantly

Find verified emails from LinkedIn profiles
Get direct phone numbers & mobile contacts
Access company data & employee information
Works directly on LinkedIn - no copy/paste needed
Get Chrome Extension - Free

Aero Online

Your AI prospecting assistant

Download 750 million emails and 100 million phone numbers

Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.