LanceleiĀ Herradura
Site Reliability Engineer at Yelp
Greater Vancouver Metropolitan Area Canada
Summary
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Rockstarš
Top SchoolLancelei Herradura is a Site Reliability Engineer based in Greater Vancouver with 10 years of experience building and operating cloud-native infrastructure and developer platforms. Currently at Yelp, he focuses on reliability and tooling, contributing to open-source PaaS tooling such as paasta where he improved log command validation and refactored CLI behavior. Previously at Cloudreach he managed 100+ cloud environments across AWS, GCP, and Azure, automated large-scale patching for 500+ EC2 instances, and built internal Python/JavaScript tools that improved operational efficiency by roughly 70%. He brings hands-on expertise with Terraform, Chef, CI/CD pipelines, and observability stacks like Splunk and SignalFx, and has served as an on-call escalation engineer. Early work includes mixed-reality educational software on the Hololens, reflecting a willingness to explore diverse tech domains and user-facing tooling. Lancelei combines pragmatic automation with a developer-platform mindset to reduce toil and keep services resilient at scale.
10 years of coding experience
3 years of employment as a software developer
British Columbia Institute of Technology (BCIT)High School, High School at Highroad Academy
English, Filipino
Github Skills (12)
command-line-interface10
kubernetes10
paas10
python10
kubernetes-pods10
cli10
command-line10
dockers9
pytest9
testing9
docker9
git8
Programming languages (2)
Github contributions (5)
Yelp/paasta
Jan 2021 - Nov 2022
An open, distributed platform as a service
Role in this project:
Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:60 reviews, 103 commits, 32 PRs in 1 year 10 months
Contributions summary:Lancelei primarily contributed to the `paasta_tools/cli/cmds/logs.py` file, making changes to instance name validation when running PaaSTA logs. These changes included modifications to the `verify_instances` function to validate instance names. The user also refactored the `paasta_logs` command. The user updated test files and added/removed imports.
mesosdockerplatform-as-a-servicedistributed-systemsmicroservices
Yelp/sticht
Mar 2021 - Nov 2022
A library for building deployment workflows.
Contributions:26 reviews, 66 commits, 31 PRs in 1 year 8 months
deploymentworkflowsdeployment-workflowsworkflow
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