David Gibbs Email and Phone Number
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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.
Worldpac
View- Website:
- worldpac.com
- Employees:
- 2004
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WorldpacChicago, Il, Us -
Senior Software Engineer (Mobile)O'Reilly Auto Parts Jan 2024 - PresentSpringfield, Mo, UsDeveloping internal Android mobile applications in Kotlin & Java. Lead design and development of services, needed by mobile applications, in Java using the Spring framework. -
Senior Software Engineer Team LeadO'Reilly Auto Parts Feb 2022 - Jan 2024Springfield, Mo, UsTechnical 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. -
Senior Software Engineer (Rpg & Java)O'Reilly Auto Parts Jun 2020 - Feb 2022Springfield, Mo, UsMigrated 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. -
Owner / AdministratorMidrange.Com Jan 1987 - PresentHoffman Estates, Il, UsMidrange.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. -
Principal Software EngineerPtc (Formerly Mks & Silvon) Jun 1997 - Jan 2020Boston, Massachusetts, UsParticipated 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. -
Sr. Programmer AnalystZellweger Analytics Jan 1996 - Jun 1997Maintained JBA Manufacturing softwareUser SupportGeneral Operations
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Programmer AnalystHarper Collins Jul 1994 - Jan 1996New York, New York, UsMaintained custom applications -
Programmer AnalystSystem Software Associates Dec 1991 - Jun 1994New York, Ny, UsWorked on SSA's financial products in RPG III (including the prototype GUI general ledger). -
Sr. Programmer AnalystVideo Trend Jun 1990 - Nov 1991Maintained custom applications based on BPCSGeneral operationsUser Support
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Sr. Programmer AnalystDecision Consultants Jan 1987 - Jun 1990UsGeneral programming for clients. -
System ConsultantTriad Software Network Aug 1985 - Dec 1986Maintained & enhanced Credit Union Financial Software (CUFS)Customer Support
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Programmer / It InternA.L.P. Lighting Components Jul 1983 - Aug 1985Niles, Il, UsPrimarily 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
David Gibbs Education Details
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Prairie State CollegeInformation Technology -
Rich TownshipGeneral 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.
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