Alexander Gallego
Founder at https://redpanda.com
San Francisco, California, United States
Summary
🤩
RockstarAlexander Gallego is a founder and seasoned backend engineer with 13 years building high-performance, low-latency server systems from San Francisco. As CEO & founder of Redpanda, he leads development of a Kafka-compatible streaming platform designed for JVM-free, 10x faster performance, contributing deep expertise in storage layers, concurrency models, and memory management. His open-source contributions to Seastar underscore a systems-level comfort with C++-style frameworks, logging, metrics, and memory-leak fixes that power server-side reliability. Alexander combines hands-on core engineering with product leadership, shipping pragmatic solutions for real-time data infrastructure at scale. Notably, his background shows a preference for lean, high-performance architectures over heavy runtimes, reflecting both technical conviction and operational focus.
13 years of coding experience
Github Skills (17)
filesystem10
c-language10
async10
storage10
http10
data-structure10
seastar10
data-structures10
logging10
cprogramming-language10
concurrency10
networking9
file-operations9
fileio9
aio8
Programming languages (23)
Github contributions (5)
redpanda-data/redpanda
Jan 2019 - Jul 2022
Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!
Role in this project:
Back-end Developer
Back-end DeveloperContributions:2 releases, 2479 reviews, 1986 commits in 3 years 6 months
Contributions summary:Alexander's commits focus on back-end development tasks, introducing and modifying the core code for the streaming data platform. The changes involve the development of concurrency models, managing the log segments, and handling memory usage. The user's work indicates they are working in the storage layer, and making modifications to core data structures.
jvmkafkaredpandastreaming-datazookeeper
scylladb/seastar
May 2016 - Feb 2021
High performance server-side application framework
Role in this project:Backend Developer
Backend DeveloperContributions:15 commits, 4 PRs, 32 comments in 4 years 9 months
Contributions summary:Alexander primarily contributed to the Seastar framework by implementing core functionality and addressing various technical aspects. Their contributions include enhancing the logging framework by changing the license, adding features and fixing memory leaks, and adding the ability to add metrics to http servers. Additionally, the user added overloads for `ipv4_addr` within containers. They also touched upon clang and cmake related issues.
server-sidec-plus-plusseastardpdkasync
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