Tyler Yahn
Senior Staff Software Engineer at Splunk
Portland, Oregon, United States
Summary
🤩
Rockstar🎓
Top SchoolTyler Yahn is a Senior Staff Software Engineer based in Portland with 11 years building cloud-native infrastructure and observability tooling. He brings deep practical expertise in Go, Python, Linux, GCP and AWS, and a strong grounding in systems thinking from a Master’s in Physics. At Splunk and New Relic he shaped reliable exporters and collectors for OpenTelemetry, resolving concurrency and partial-success edge cases that improved production robustness. His open-source contributions to the core OpenTelemetry Go projects show an eye for long-term maintainability—refactoring package structure and hardening OTLP exporters and tests. Known for bridging operations and backend architecture, he pairs pragmatic automation and configuration management with a researcher's precision in diagnosing subtle distributed-system failures.
11 years of coding experience
11 years of employment as a software developer
Master’s Degree Physics, Master’s Degree Physics at University of OregonBachelor’s Degree Engineering Physics, Bachelor’s Degree Engineering Physics at University of Colorado Boulder
English, Spanish
Stackoverflow
1reputation
0reached
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Github Skills (17)
tracer10
architecture10
testing10
exporter10
newrelic10
go10
opentelemetry10
exports10
refactoring10
architectures10
trace10
concurrency10
performance-optimization9
maintainability9
grpc9
Programming languages (17)
Github contributions (5)
open-telemetry/opentelemetry-go-contrib
Jun 2020 - Dec 2022
Collection of extensions for OpenTelemetry-Go.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:38 releases, 1899 reviews, 119 commits in 2 years 7 months
Contributions summary:Tyler primarily focused on refactoring and renaming directories and package names within the project, specifically changing "plugins" to "instrumentation." The contributions include updating package names and references, reflecting a shift in the project's structure. These changes indicate an effort to align the project with the OpenTelemetry specification and improve the overall organization and maintainability of the codebase.
golangtracingobservabilityotelextensions
open-telemetry/opentelemetry-go
Dec 2019 - Jan 2023
OpenTelemetry Go API and SDK
Role in this project:Back-end Developer & Software Architect
Back-end Developer & Software ArchitectContributions:40 releases, 3092 reviews, 486 commits in 3 years 1 month
Contributions summary:Tyler primarily focused on addressing and resolving concurrency issues within the Go implementation, as well as making significant improvements to the robustness of the OTLP exporters. They implemented several changes including fixing flaky tests, optimizing queue implementations, and ensuring correct handling of partial success responses. The user also contributed to restructuring the code paths for instrument creation and testing, reflecting architectural knowledge.
golangapitracingsdkobservability
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