Principal Engineer specializing in Ruby and Ruby on Rails with nearly two decades of experience building and evolving large backend systems. I care about architecture that lasts, systems that scale, and codebases that teams can trust over time. I contribute to open source, maintain libraries used in production, and engage with the community around Rails and backend design. Often focused on reliability, performance, and thoughtful trade-offs in complex applications.
💻
18 years of experience with Ruby on Rails
Senior Backend Engineering Team Manager at Storyblok
- Nuremberg Metro, Bavaria, Germany
-
20:48
(UTC +01:00) - https://www.spickermann.com/
- in/spickermann
- https://stackoverflow.com/users/2483313
Highlights
Pinned Loading
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deep_hash_transformer
deep_hash_transformer PublicDeepHashTransformer helps to transform deeply nested hash structures
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has_configuration
has_configuration PublicEasy configuration management for Ruby classes with yaml file
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keybase.md
keybase.md 1### Keybase proof23I hereby claim:
45* I am spickermann on github. -
envato/double_entry
envato/double_entry PublicA double-entry accounting system for Ruby applications.
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COMPEON/permanent_not_found
COMPEON/permanent_not_found PublicTiny little Rack middleware to answer a configured set of paths with an HTTP 404.
Ruby 1
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awesome-falsehoods-programmers-believe
awesome-falsehoods-programmers-believe PublicA curated list of falsehoods programmers believe
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