Andrew Schleifer
Infrastructure Team Lead at Civilized Discourse Construction Kit, Inc.
New York, New York, United States
Summary
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Rockstar🎓
Top SchoolAndrew Schleifer is an Infrastructure Team Lead with 16 years of experience building and maintaining reliable systems for large-scale web platforms, currently based in Hong Kong. He combines hands-on DevOps and backend engineering—improving S3 integrations, backup migrations, CDN workflows, and deployment tooling—with leadership responsibilities at Civilized Discourse Construction Kit (Discourse). A pragmatic fixer, he’s contributed to core language features in the Nu Lisp project and to production-grade Discourse infrastructure, showing a rare mix of low-level language work and operational engineering. His career spans hosting, delivery engineering, and systems administration, giving him deep operational instincts and strong incident remediation skills. Colleagues rely on him to simplify complex infrastructure problems and to translate messy legacy systems into maintainable, auditable pipelines.
16 years of coding experience
7 years of employment as a software developer
Liberal Arts, Liberal Arts at Minneapolis College
Stackoverflow
389reputation
22kreached
10answers
0questions
Github Skills (29)
objective-c10
ruby-rails10
develop10
new-language10
rails10
ruby10
lang10
backup10
language-design10
amazon-s310
aws-s310
devops10
lisp10
s3-bucket10
postgresql9
Programming languages (16)
Github contributions (5)
programming-nu/nu
Nov 2010 - Nov 2012
Nu is an interpreted Lisp that builds on the Objective-C runtime and Foundation framework.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:21 commits in 2 years
Contributions summary:Andrew primarily contributed to the core functionality of the `Nu` language, adding methods for data type conversions, improving syntax, and optimizing the codebase. Their work includes implementing features to convert between data structures like `NSSet` and lists and addressing code formatting inconsistencies. Additionally, the user enhanced the language with new operators and predicate functions, demonstrating a focus on core language features and functionality.
lispobjective-c-runtime
discourse/discourse
Jul 2017 - Apr 2022
A platform for community discussion. Free, open, simple.
Role in this project:Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:1 review, 19 commits, 12 PRs in 4 years 10 months
Contributions summary:Andrew primarily focused on improving the Discourse platform's S3 integration and backup processes. Their contributions included fixing issues related to S3 bucket folder handling, CDN configurations, and ensuring proper URL generation. They also implemented a new S3 backup layout and created a job to migrate existing backups, demonstrating a focus on infrastructure and data management. Further work involved refactoring UI components and improving the user experience.
discourserailsforumjavascriptruby
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