John Byrne
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John Byrne Email & Phone Number

Programmer Analyst II at Gainwell Technologies
Location: Sparks, Nevada, United States 24 work roles 4 schools
1 work email found @ccnn.edu 3 phones found area 408 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email j****@ccnn.edu
Direct phone (408) ***-****
LinkedIn Profile matched
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Current company
Role
Programmer Analyst II
Location
Sparks, Nevada, United States
Company size

Who is John Byrne? Overview

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Quick answer

John Byrne is listed as Programmer Analyst II at Gainwell Technologies, a with 10057 employees, based in Sparks, Nevada, United States. AeroLeads shows a work email signal at ccnn.edu, phone signal with area code 408, and a matched LinkedIn profile for John Byrne.

John Byrne previously worked as Developer II - Programmer Analyst at The Computer Merchant, Ltd (Tcm) and Entrepreneur at Pacific Rex Technology. John Byrne holds Master’S Degree, Computer Engineering, 3.0 from Santa Clara University.

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{first_initial}{last}@ccnn.edu
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AeroLeads found 1 current-domain work email signal for John Byrne. Compare company email patterns before reaching out.

Profile bio

About John Byrne

21 years experience in IT support and object-oriented software development in languages including Java, C, C++, and shell scripting.

Listed skills include Databases, Linux, Java, Sql, and 45 others.

Current workplace

John Byrne's current company

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Gainwell Technologies
Gainwell Technologies
Programmer Analyst II
Sparks, NV, US
Employees
10057
AeroLeads page
24 roles

John Byrne work experience

A career timeline built from the work history available for this profile.

Developer Ii - Programmer Analyst

Current

Norwell, Massachusetts, United States

Code, test, implement and document highly complex programs. Develops complex test plans to verify logic of new or modified programs.Gather information for existing systems, analyzes program and time requirements.Support project personnel in resolving fairly complex program problems.Provides consulting services in a technical capacity to management and technical staff.

May 2022 - Present

Entrepreneur

Pacific Rex Technology

Silver Springs, Nv

3D modeling and printingWoodworking and designScript programmingComputer security

Jul 2019 - Aug 2021

File Clerk

Sparks, Nv

Scan documents for file scanning projectKeep all active files and folders scannedOrganize and maintain File RoomOther miscellaneous jobs

Jan 2018 - Jun 2019

Material Handler/Order Fullfillment Specialist

Reno, Nv

* Fulfill orders for products at Thrive Market* Decant products as needed for quick fulfillments* Handle materials for production at Tesla* Pack batteries, box them, and load pallets with batteries to be used later

Sep 2017 - Dec 2017

Office Temporary

Staffing - The Applied Companies

Reno, Nevada Area

* Register shipments from trucks, and ocean vessels in a timely manner* Create bookings for customers * Answer phone calls regarding department and services* Produce quotes for customers for shipping* Propose solutions for automation and innovation within the company* Automation of creation of staged bookings

Feb 2017 - Sep 2017

Sole Proprietor/Entrepreneur

John Byrne Consulting

Pleasant Hill, Ca

* Job search* Implemented one command build of motion software* Wrote scripts to easily download, monitor, and clean up image files and videos created by Motion software* Published motion software build and scripts related to motion file management on Sourceforge* Established Walnut Creek Software Development Group* Published and tracked website for motion enhancements with Adwords and Google Analytics* Implemented rating system for cities with Yelp API* Implemented job application tracking system* Finished 32nd out of 112 in the HackerRank CodeBowl* Finished 1459/11814 in the HackerRank 7 Days of JavaScript

Sep 2015 - Nov 2016

Senior Software Engineer

Walnut Creek, Ca

* Maintained and developed high transaction, distributed, real time Swing application that monitors performance of cell phone networks* Maintained ~250,000 lines of code by fixing bugs in a team. Implement features needed by users related to bugs.* Wrote scripts, wrote C programs, and configured Red Hat Linux as needed to enhance development environment.* Implement Swing components as needed for bugs.* Worked on all phases of the SDLC from minor bug fixes to enhancement design and implementation.* Worked on user interface enhancements and bugs; algorithmic changes to the statistics engine* Large-scale production software troubleshooting* Fixed security hole in performance monitoring startup

Mar 2015 - Sep 2015

Sole Proprietor

John Byrne Consulting

Sunnyvale, Ca

* Job Searching* ODROID software development* Software development for financial software* Home care for the elderly

Jan 2015 - Mar 2015

Student

Simbiosys Mobile Solutions, Inc.

Fremont, Ca

* Learned the Android SDK and environment* Designed, managed, and implemented TeamLeader For Android, (Java, Design Patterns) https://play.google.com/store/apps/details?id=com.simbiosys.teamleader* Implemented EZ Android (not in Google Play store)* Home care for the elderly* Now available on github at: https://github.com/jbyrnescu/TeamLeader.git

Jul 2014 - Dec 2014

Programmer Analyst

Insight Global

Walnut Creek

Convert reports from PDX DAT format to SQL/Elixir Repretoire reports (SQL, Java, Scripting)Read in “datdump” a report file format using reflection (Java)Create visitor pattern in Java to visit parts of the DAT object (Java)Discover time boundaries in log of computer use for timesheet (Java, JNA)Create and modify scripts to massage data for transfer to 3rd party vendors and internal clients (ksh, bash)Generalize and refactor scripts to extract common functionality for re-use (ksh, bash)Create list of ~20,000 doctors, nurses etc. and automate sending different faxes to them (SQL, Access, ksh)Create test suite and test scripts before launching (ksh, bash)Run and monitor running of scripts to ~1100 stores and labs (Linux, AIX)Write scripts to record performance data of running scripts for later analysis and script tuning (ksh, bash)Transfer data to different parties (Linux, AIX, scp, ftp, sftp)Create Excel template for filling out weekly timesheet, and reporting weekly duties (Excel, Word)Report weekly to manager on responsibilities, completed work, and major hurdles to overcome (Word, Excel)Reverse engineer file format and extract as much data as possible (010 Editor, Java)

May 2013 - May 2014

Systems Administrator

United States

Create “Service Requests” (SR)s for hardware, software, and network setupRun setup scripts and commands to set up computers for development, testing, and production useFollow up with service requests to make sure there is a timely implementation of tasksTrack projects with Microsoft Excel, FastTrak Project management software, and proprietary softwareWrite bash, perl scripts: log analysis (hits per second threshold), automation of network checks, system monitoringCreate and implement solutions for Security vulnerabilities of web serversWrote programs to create reports of systems performance statisticsSupport 3 web applications and their teams (AppleCare)Use monitoring software to ensure system uptime and performanceMaintain systems network and password information for team use

Apr 2012 - May 2013

Computer Consultant

John Byrne Consulting

Sunnyvale, Ca

Worked on the PASAT programWorked on efficient Email processingWorked on exercise training programSetup Sourceforge.net sites for project(s) see: http://www.sourceforge.net/projects/pasattestSetup websites for programming projectsSetup Google Analytics and AdWords for web sitesWork(ed) on class projectsWorked on other products and projectsConsulted people on use of programs and the internet

Apr 2011 - Jun 2012

Computer Support

Promatch

• Enhanced productivity by providing computer lab support services to CONNECT! and ProMatch• Enhanced productivity by providing drop-in and in-house computer support to ProMatch Members• Improved ProMatch member database by calling ProMatch alumni and updating customized Excel spreadsheet

Nov 2010 - Apr 2011

Data Management Coordinator

Sunnyvale, Ca

• Improved quality, timeliness, and ease of report creation by creating a domain specific language (DSL) and adding functionality to existing legacy system. (Java, Eclipse, POI, Visual Basic, JavaCC)• Enhanced, simplified, and reduced time to run company processes by adding functionality to existing legacy code (SQL, Java, Visual Basic)• Reduced manual data entry by implementing code to automatically format data in Excel (Java)• Enhanced Business Intelligence visibility by modifying “Dashboard” legacy code to include motel numbers (Java)• Further automated reports to transfer data from database to existing legacy reports (Java)• Simplified data entry for “crisis call” form (VBA)• Enhanced business intelligence by creating new reports from existing legacy code/API (Java, VBA) • Maintained database – including running test queries to verify database content quality (SQL, proprietary tools)• Researched applications for new data entry system. Created requirements for new data entry system. Designed new data entry system using HTML based forms (for implementation with Servlets)• Received 99% on performance review from management (2008-2009)• Increased visibility of company by maintaining Web site (HTML, CSS)

Aug 2007 - Jun 2010

Owner

Webspring

• Installed and configured Windows and Linux computer systems for personal and business uses• Compiled and installed Linux kernel modules for wireless Netgear WG311T (MADWifi – shell scripting)• Enhanced security by reviewing and analyzing firewall logs and by analyzing protocols• Simplified financial deposits by implementing financial deposit script with Visual Basic forms and Word • Serviced and contacted customers for: Systems administration, computer configuration, software installation, troubleshooting, printer configuration Operating system install, re-install• Enhanced company value by supporting Sourceforge MADwifi network driver online through www.sourceforge.net email lists (C)• Established company credit by creating bank account for company, registering company with county clerk’s office, obtaining seller’s permit, obtaining company credit card

Feb 2004 - Jul 2007

Software Engineer

Rocketmobile

• Expanded product offering by designing and implementing network latency testing program as a team of 3• Tests included combinations of the following: Protocol (TCP/UDP/SMS), test type (Burst/roundtrip), packet size (large/small), and phone capabilities (draw and no draw during transmission)• BREW/C used for client, Java used for server. Test results stored on server in XML• Implemented both client and server Object-Oriented – C – pseudo object-oriented as language constructs allowed• Design problems, solutions, discussion, and other records and notes kept on computer and in lab notebook• Expanded product offering of company by working in a team to implement user interface components of a Multimedia Messaging System (MMS) client• Images of screens implemented exactly (to the pixel) as specified in UI design.• Existing underlying MMS framework used for message transmission, storage, etc.• Expanded product offering by implementing functionality tester for BREW/Phone combination• Learned BREW API

Jul 2003 - Feb 2004

Sales Representative

San Jose Ca

Sold kitchen cutlery to family and friends

Jun 2003 - Jul 2003

Graduate Assistant

• Implemented network jack inventory plan• Created a spreadsheet of network infrastructure information• Assisted in finding phone and data jacks in closets to label jacks correctly

Oct 2001 - Feb 2002

Software Engineer

• Expanded product offering by assisting in development of Linux port for MSDK (Merchant Software Developers Kit)• Expanded product offering by assisting in development of SGI port of MSDK• Created happy customers by working with developers to answer customer support problems from field• Enhanced manager choices by starting a design for an automated certificate delivery system

May 2000 - Nov 2000

Software Engineer

Getthere.Com, (Now Sabre Corp.)

• Stabilized “Arbiter” by debugging and maintaining. Server side development. HTTP server performance enhancement via reuse of memory resident CGI executables. (C, Rational Purify, CGI)• Reduced web page failure by debugging and maintaining Car functionality (C/CGI server side development/maintenance) • Increased company knowledge and intellectual property by giving presentations to technical staff regarding Arbiter functionality, Car functionality, and JavaOne technology• Increased company intellectual property by attending JavaOne Tradeshow for latest technology applicable to company• Planned by attending user and developer meetings to help decide functionality and requirements for new projects• Researched and created prototype for using security solution for Single Sign-on project• Enhanced manager choices by proposing 2 solutions for security, “Single Sign-on,” project• Analyzed costs and uses of BSAFE RSA security package• Analyzed costs and uses of Cryptlib• Discussed legal ramifications of using an open source software with legal counsel

Feb 1999 - Jan 2000

Software Engineer

Metropolis Digital

• Created and maintained relationships with Alias|Wavefront by designing, and implementing Neutral Zone™, a Softimage to Maya translator (C++)• Enhanced developer history and versioning by setting up and using software configuration management system (CVS)• Expanded possible customer base by porting Neutral Zone™ to NT• Saved artist time by implementing the following projects• WaveFront Motion Capture spike removal (C) Automated data cleanup• WaveFront Motion Capture node lock down (C) Automated data cleanup• Client - server chat program, communications design and implementation (Java)• Helped connect company to the world by assisting in company WAN network implementation• Helped connect company to the world by configuring and testing network components: DNS, Web Server (IIS)• Helped artists create magic by setting up and administering SGI systems and PCs• Brought artist conception to reality by setting up Softimage Render Farm

Sep 1996 - Feb 1999

Technical Marketing Intern

Sgi

Mountain View, Ca

• Designed and implemented applets in Java and CGI programs in C• Enhanced equipment loan process with boot up shell programs and HTML/CGI Web pages• Solved hardware and software problems on Indy workstations from both marketing department and for field• Configured Indy workstations by installing appropriate hardware or software components• Created internal HTML pages

Jun 1995 - Aug 1996

Intern

Tandem Computers

• Merged, compiled, linked, and released 14 products (Transaction Monitoring Facility) for Tandem's operating system• Designed and maintained backup system with Mediacom database software• Taught new backup system to software technicians• Programmed macros in TACL• Linked and installed operating systems on Tandem machines• Tested system configurations with "Do-gen"

Apr 1994 - Jun 1995
Team & coworkers

Colleagues at Gainwell Technologies

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4 education records

John Byrne education

Bachelor’S Degree, Computer Engineering, 3.2

Activities and Societies: IEEE Computer Society

High School, Ged, 3.2

Wilcox High School

Activities and Societies: Swimming, Water Polo

FAQ

Frequently asked questions about John Byrne

Quick answers generated from the profile data available on this page.

What company does John Byrne work for?

John Byrne works for Gainwell Technologies.

What is John Byrne's role at Gainwell Technologies?

John Byrne is listed as Programmer Analyst II at Gainwell Technologies.

What is John Byrne's email address?

AeroLeads has found 1 work email signal at @ccnn.edu for John Byrne at Gainwell Technologies.

What is John Byrne's phone number?

AeroLeads has found 3 phone signal(s) with area code 408 for John Byrne at Gainwell Technologies.

Where is John Byrne based?

John Byrne is based in Sparks, Nevada, United States while working with Gainwell Technologies.

What companies has John Byrne worked for?

John Byrne has worked for Gainwell Technologies, The Computer Merchant, Ltd (Tcm), Pacific Rex Technology, Career College Of Northern Nevada, and Intellisource.

Who are John Byrne's colleagues at Gainwell Technologies?

John Byrne's colleagues at Gainwell Technologies include Lissy Pimentel, Jon Hudson, Tony Jordan, Jesse Vaughn, and Mary Beth Smith.

How can I contact John Byrne?

You can use AeroLeads to view verified contact signals for John Byrne at Gainwell Technologies, including work email, phone, and LinkedIn data when available.

What schools did John Byrne attend?

John Byrne holds Master’S Degree, Computer Engineering, 3.0 from Santa Clara University.

What skills is John Byrne known for?

John Byrne is listed with skills including Databases, Linux, Java, Sql, Software Development, Shell Scripting, Programming, and System Administration.

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