Pascal Seitz
Software Engineer at quickwit-oss
Taiwan
Summary
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RockstarPascal Seitz is a software engineer with 11 years of experience based in Taiwan who specializes in back-end systems, Rust-based search infrastructure, and DevOps. He is the creator of lz4_flex and a contributor to the tantivy search engine, reflecting deep expertise in compression and search internals. His work on Quickwit highlights a pragmatic focus on CLI refactoring, improving testability, and integrating LocalStack-driven test environments to bridge library design and operational needs. Pascal tends to favor pragmatic structural changes that make large codebases more maintainable and easier to test, combining low-level systems knowledge with practical automation.
11 years of coding experience
Github Skills (17)
testing10
commandline-interface10
command-line-interface10
commandline10
command-line10
rust10
cli10
dockerce9
dockers9
docker9
ci-cd8
cd8
cicd8
search-engine7
open-source6
Programming languages (18)
Github contributions (5)
quickwit-oss/quickwit
May 2021 - Jan 2023
Cloud-native search engine for observability. An open-source alternative to Datadog, Elasticsearch, Loki, and Tempo.
Role in this project:
Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:408 reviews, 131 commits, 436 PRs in 1 year 8 months
Contributions summary:Pascal's contributions primarily revolve around enhancing the Quickwit CLI and its integration with the core search engine. This includes refactoring the CLI code for improved testability, moving code to a more manageable structure, and integrating the command-line interface with the main library. Furthermore, the user implemented changes to the test setup, including the configuration for LocalStack and changes in the test framework. This suggests involvement in both back-end development and aspects of the DevOps process.
analyticsrustlog-analyticslog-managementlogging
PSeitz/lz4_flex
Feb 2020 - Sep 2022
Fastest pure Rust implementation of LZ4 compression/decompression.
Contributions:2 releases, 88 reviews, 256 commits in 2 years 7 months
rustdecompressioncompressionfastestsnappy
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