Mark Sebald
Senior Software Engineer
- Role
- Senior Software Engineer at HHAeXchange
- Location
- Waukesha, WI, US
- LinkedIn followers
- 500 followers
About Mark Sebald
I have extensive experience developing high quality software, using a wide range of languages, tools, and methodologies. Schooled as an electrical engineer, I started my career developing digital and analog hardware while writing assembly language for micro-controllers. While I retain many of my HW skills, I soon switched to exclusively producing embedded firmware in \'C\'. Next, I assisted in the creation of large scale warehouse management systems, using a \'C\' code base, running on Unix or VMS. Fluency in SQL and PL/SQL was required to support the Oracle DB. I also provided customer support, participated on-site go-live events, and trained a customer\'s developers, to maintain their own system. My role, working for the technology arm of a large printing firm, required using C++, so I became adept at OOP, while developing Windows programs, and using MS SQL Server for the DB. It was here that I switched from C++, to developing with.NET and C#. Next, I maintained and enhanced OpenSpan solutions (aka Pega Robotics Process Automation). A desktop automation tool, for a large financial services firm. Our organization became a Salesforce.com customer, and as part of the supporting team I became an SFDC Certified Developer, though I continued to use C# and OpenSpan for other projects. After that, I returned to my embedded system roots, developing firmware for cardiograph machines, using C/C++ for a medical equipment manufacturer. In my latest role, I developed backend software in Elixir, for a cryptocurrency lender.
Experience
Senior Software Engineer
Aug 2022 — Present
HHAeXchange connects state agencies, managed care payers, providers, and caregivers through its intuitive web-based platform, enabling unparalleled communication, transparency, efficiency, and compliance.
Education
Waukesha County Technical College
ATC, Object Orientated Programming
Marquette University
BSEE, Electrical Engineering
University of Illinois Chicago
MSEE/CS, Electrical Engineering, Computer Science,
Find verified contacts for anyone on LinkedIn
Unifers gives sales teams verified emails and direct dials, enriched profiles, and outreach that lands in the inbox.
Free plan included · No credit card required
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.