Thomas Markwalder
Senior Software Engineer at Internet Systems Consortium
Palm Harbor, Florida, United States
Summary
👤
Senior🎓
Top SchoolThomas Markwalder is a Senior Software Engineer with a multi-decade career who has spent the last decade-plus shaping resilient internet infrastructure at Internet Systems Consortium. A pragmatic advocate and daily practitioner of Model Driven Engineering, he combines formal modeling (UML) with disciplined software engineering to turn abstract designs into production-quality systems. His background spans embedded and enterprise domains across defense, manufacturing, media, and core internet services, giving him rare breadth across platforms and problem spaces. Known for bringing analytical rigor to creative problem solving, he excels at bridging high-level architecture and hands-on implementation. Based in Palm Harbor, Florida, he pairs legacy-era experience with modern practices to deliver maintainable, well-documented solutions for critical network software.
13 years of coding experience
21 years of employment as a software developer
BS, Computer Science, BS, Computer Science at The University of Southern MississippiHattiesburg High School
Github Skills (34)
mysql-database10
postgresql10
kerberos10
mysql10
networking10
radius10
netconf10
scalable10
database10
bind10
console9
freebsd9
validation-framework9
openbsd9
failover9
Programming languages (4)
Github contributions (5)
mirroring/dhcp
Jul 2014 - Dec 2018
Contributions:474 commits in 4 years 6 months
isc-projects/kea
Feb 2013 - Jan 2023
A modern, scalable, robust DHCPv4 and DHCPv6 server, with database (MySQL, PostgreSQL), hooks, multi-threading, RADIUS, NETCONF, Kerberos and more.
Contributions:2720 commits, 6 PRs, 9 comments in 10 years
multi-threadingdhcpv6dhcpddhcpv4ipv4-address
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