Mark Petereit
Sr. Oracle HRIS Analyst at Prosum
Divide, Colorado, United States
Summary
👤
Senior🎓
Top SchoolMark Petereit is a seasoned Sr. Oracle HRIS Analyst with three decades of IT experience and a decade focused on HRIS roles, specializing in Oracle, Lawson, Workday migrations, and complex SQL-driven data transformations. He combines deep technical skills—object-oriented and procedural programming, .NET interfaces, SharePoint automation, Crystal Reports—with a strong track record of delivering fast, cost-saving HR/payroll projects and SaaS integrations for hospitals and large enterprises. Known for eliminating manual processes through real-time interfaces and workflow automation, he has repeatedly accelerated migrations and reduced vendor costs while preserving compliance and data integrity. Based in Divide, Colorado, he pairs hands-on technical execution with strategic planning and end-user training, and also brings a less-obvious background as a certified workplace trainer helping others with financial literacy.
10 years of coding experience
MIS Information Technology, MIS Information Technology at University of Nebraska at OmahaComputer Programming Technician Certification, Computer Programming Technician Certification at Iowa Western Community CollegeCharis Bible College - Woodland Park
Stackoverflow
341reputation
15kreached
3answers
13questions
Github Skills (60)
home-automation8
python8
iot8
homekit8
home-assistant7
mqtt7
shelly7
raspberry-pi7
e-mail6
xml6
details-view6
roku6
uitextfield6
swiftui6
automation6
Programming languages (7)
Github contributions (5)
petereit/CheckinAir
Mar 2016 - Mar 2019
Contributions:40 commits, 45 pushes, 1 branch in 3 years
petereit/companion.home-assistant
Oct 2020 - Oct 2020
:book: Home Assistant Companion docs
Contributions:1 push in 1 day
assistanthacshome-automationhome-assistantcompanion
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