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Payton GiesenPG
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Payton Giesen

@paytongiesen

I build reliable enterprise HR integrations and scalable HCM platform enhancements.

United States
Message

At Infor Global HR, I developed and supported enterprise HCM solutions for more than eight years, building customer-facing enhancements, HR integrations, and scalable workflows using Landmark Pattern Language. I redesigned a data-driven HR integration framework that reduced client support cases by 70% and accelerated third-party onboarding.

I've partnered with customers, business analysts, QA, database, and infrastructure teams to resolve production issues and deliver production enhancements. My work spans REST APIs, XML, JSON, XPath, AWS, multithreaded processing, and reusable validation tooling, and I've also mentored new engineers on platform architecture and development practices.

Experience

Work history, roles, and key accomplishments

Infor Global HR logoIH

Senior Software Engineer

Dec 2017 - Nov 2025 (7 years 11 months)

Developed and supported Infor Global HR, an enterprise HCM platform, using Landmark Pattern Language (LPL) to implement business logic and customer-specific solutions. Designed enterprise HR integrations with REST APIs, XML, JSON, and XPath, and redesigned a customer-facing integration framework that reduced support cases by 70%.

Education

Degrees, certifications, and relevant coursework

University of Minnesota – Twin Cities logoUC

University of Minnesota – Twin Cities

Bachelor of Science, Computer Engineering

Bachelor of Science in Computer Engineering from the University of Minnesota – Twin Cities.

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