Marc Leiva
Staff Software Engineer at Stayforlong
Arbúcies, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolMarc Leiva is a Staff Software Engineer with 14 years building cloud-native, reliable systems from Catalonia, Spain. He combines deep SRE and DevOps expertise with backend engineering—leading a migration from a monolith to service-oriented architectures, normalizing cloud infra with IaC, and controlling AWS costs while improving observability and performance. At Stayforlong he drives cross-team projects and ensures code quality, and his open-source backend contributions to Graylog demonstrate attention to security (access token handling), alerting, and maintainability. Comfortable across languages and operations, he has a history of shipping tooling and frameworks for Golang apps and enabling continuous delivery in regulated environments like PCI-DSS. Colleagues know him as a pragmatic system improver who still prefers being left undisturbed with deep technical work.
14 years of coding experience
9 years of employment as a software developer
Escola del Treball
English, Catalan
Github Skills (14)
javas10
logging10
logger10
server10
java10
security10
api-design9
restful-api9
mongodb-database9
mongodb9
rest-api9
api-rest9
kafka8
amqp8
Programming languages (14)
Github contributions (5)
Graylog2/graylog2-server
Mar 2018 - Jan 2021
Free and open log management
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 review, 16 commits, 26 PRs in 2 years 10 months
Contributions summary:Marc's contributions primarily involve back-end development, focusing on the Graylog server. They implemented features related to access token management, specifically deleting tokens upon user deletion, and added functionality for HTML email notifications. The user also addressed several bugs, including an issue with the KeyValue rule function, and refactored code to improve code quality. These changes indicate a focus on user security, alert notifications, and overall system reliability.
log-viewerloggingloggersecure-loggingsyslog
stayforlong/consul
Oct 2020 - Dec 2023
Consul is a distributed, highly available, and data center aware solution to connect and configure applications across dynamic, distributed infrastructure.
Contributions:30 pushes, 22 branches in 3 years 2 months
golangcenterdistributeddata-centerinfrastructure
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