Jason Yandell
Lead Software Developer at Triumph Financial, Inc.
Fort Worth, Texas, United States
Summary
👤
Senior🎓
Top SchoolJason Yandell is a veteran lead software developer who combines 40+ years of hands-on programming with modern AI and cloud expertise to deliver revenue-moving production systems. At Triumph Financial he architected an AI treasury matching system that raised auto-match rates from under 20% to over 70% for an $11.3B/year business, shipping what was originally scoped as a multi-year project solo. He builds pragmatic, scalable distributed systems—searchable indexes at 50ms for 80M invoices, Kafka rollouts, and cross-version .NET upgrades with zero downtime—and cuts engineering drag by recovering hundreds of hours per week. Independently he runs tight, cost-conscious AI research (custom transformers, fine-tuned LLM adapters, sub-$50 compute experiments) that solve hard decision-making problems with hidden information. A UT Austin CS alumnus who studied under Edsger Dijkstra and competed at the ICPC World Finals, Jason is open to staff/principal AI roles where technical correctness directly impacts P&L.
14 years of coding experience
27 years of employment as a software developer
B.S., Computer Science, B.S., Computer Science at The University of Texas at Austin
Stackoverflow
941reputation
23kreached
2answers
1question
Github Skills (33)
asp-net-core-web-api9
netcore9
nservicebus7
vbnet6
dde6
columns6
pipeline5
python5
controller5
mongoose4
embedded4
ienumerable4
fluent-interface4
extractor4
etl3
Programming languages (3)
Github contributions (5)
jasonyandell/jasonyandell.github.com
Aug 2015 - Oct 2016
Contributions:83 pushes in 1 year 1 month
jasonyandell/advent-of-code-2022
Dec 2022 - Dec 2022
Contributions:55 pushes, 1 branch in 29 days
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