Luis聽Donoso
Software Developer at Freelance
Bilbao, Autonomous Community of the Basque Country, Spain
Summary
馃ぉ
Rockstar馃帗
Top SchoolLuis Donoso is a seasoned software developer with 11 years of experience building high-performance, low-latency systems across finance, database engines, and embedded rail control. Based in Bilbao, he has shipped production-grade features from parsing and reconstructing HFT market data to implementing automatic trading strategies and maintaining Percona Server (a MySQL fork), including tricky multithreading fixes. His recent freelance work spans automotive data normalization and real-time embedded CBTC train automation, showing comfort with both databases and hard real-time constraints. Luis combines deep protocol and performance expertise with practical deliverables鈥攕tored procedures, GUI updates, CI improvements and OS-level embedded code鈥攎aking him effective across stack boundaries. Colleagues rely on him for bug-forensics and refactors when frameworks change, a sign of his pragmatic, systems-oriented approach to long-lived codebases.
11 years of coding experience
8 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Universidad de Le贸n
Github Skills (36)
postgresql10
percona10
mysql10
databases10
backup10
ps10
database10
mariadb9
facebook9
innodb8
high-performance8
transactional8
in-memory8
key-value7
key-value-store7
Programming languages (7)
Github contributions (5)
ldonoso/percona-server
Dec 2020 - Jul 2022
Percona Server
Contributions:12 PRs, 381 pushes, 85 branches in 1 year 6 months
postgresqlperconapercona-server
ldonoso/config
Feb 2015 - Oct 2024
Contributions:192 pushes, 5 branches in 9 years 10 months
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