Justin Jack
Senior Software Engineer Research Development at O.BRIEN GARAGE DOORS, INC.
Arlington, Texas, United States
Summary
👤
Senior🎓
Top SchoolJustin Jack is a Senior Software Engineer focused on research and development with seven years of hands-on experience designing geo-redundant, distributed CRM+Telecom+POS systems that tightly integrate payment processing, telephony, and IoT. He combines infrastructure analysis, procedure automation, and ROI-driven business design to deliver secure ACH/NACHA and EMV-enabled payment flows alongside multi-master distributed databases and PSTN/cellular telephony clusters. As an IEEE Computer Society and ComSoc member, he brings a systems-level perspective that spans hardware/software co-design and field-deployable electronics. Justin’s work emphasizes practical, auditable solutions—OCR-enabled payment capture and NACHA file compilation are examples of how he turns regulatory and operational complexity into reliable automation. Located in Arlington, Texas, he also serves as a consulting CTO helping small businesses streamline operations and close infrastructural loopholes through policy and automation.
7 years of coding experience
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at Midwestern State University
English, Spanish
Stackoverflow
525reputation
49kreached
17answers
3questions
Github Skills (8)
java6
embedded6
algorithm6
buffer6
php6
voip6
signal-processing6
acoustics6
Github contributions (5)
justincjack/rasp_pi_graphics
Jun 2020 - May 2022
Contributions:43 commits, 40 pushes, 1 branch in 1 year 11 months
justincjack/httpieces
Mar 2019 - Mar 2019
Contributions:35 pushes, 1 branch in 1 day
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