Andrew Selder
Senior Staff Software Engineer at The Estée Lauder Companies Inc.
Hayward, California, United States
Summary
👤
Senior🎓
Top SchoolAndrew Selder is a Senior Staff Software Engineer with 14 years building and refining web platforms across consumer and enterprise brands, currently driving engineering at The Estée Lauder Companies. He specializes in Ruby on Rails, code review and refactoring, BDD, and agile practices, combining hands-on development with system-level architecture and delivery coaching. His background includes leading web engineering at PepsiCo and shaping architecture and agility at UserTesting, showing a pattern of moving teams toward scalable, testable codebases. Comfortable in both startup and large corporate contexts, he brings practical experience from GoDaddy, Wize Commerce, and other fast-paced shops. Based in Hayward, CA, he blends technical depth with a focus on developer workflow improvements that reduce long-term maintenance cost. Collected across roles, his less obvious strength is translating cross-functional business needs into incremental engineering changes that preserve velocity while improving code health.
14 years of coding experience
15 years of employment as a software developer
HS, HS at The Lawrenceville SchoolBA, Computer Science, Chemistry, BA, Computer Science, Chemistry at Williams College
Stackoverflow
1reputation
0reached
0answers
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Github Skills (200)
http-client10
rack10
web-development10
html10
req10
phoenix-framework10
api-server10
bash10
ruby10
ruby-client10
coercion10
pool10
realtime10
ruby-on-rails10
bounce10
Programming languages (13)
Github contributions (5)
aselder/spandex_phoenix
Jul 2020 - Nov 2022
Phoenix Instrumentation tracer
Contributions:3 pushes, 1 branch in 2 years 4 months
instrumentationelixirphoenixtracer
aselder/sentry-elixir
Jul 2020 - Nov 2022
The official Elixir SDK for Sentry (sentry.io)
Contributions:4 pushes, 3 branches in 2 years 4 months
sentry-iosentryelixirsdkelixir-sdk
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