Antonio Varela
Senior Software Engineer at LoanPro
Sonora, Mexico
Summary
👤
Senior🎓
Top SchoolAntonio Varela is a Senior Software Engineer with over 15 years in software engineering and a decade-plus focused on backend infrastructure, distributed systems, and cloud-native platforms. He has designed and scaled mission-critical systems—from multi-million ARR DNS Traffic Steering platforms to data ingestion pipelines that handle billions of events daily—using Go, Java, and Python on AWS and Kubernetes. At NS1/IBM he led migrations from Python to Go, built Flink-based ingestion pipelines and ClickHouse reporting flows, and cut infrastructure costs while doubling throughput. He excels at low-latency microservices, observability-first architectures, and 24/7 availability, and enjoys mentoring teams and driving architecture decisions during high-stakes transitions. Based in Sonora, Mexico, he combines deep academic roots and long-term entrepreneurial leadership (running a high-availability digital invoicing service) with hands-on production engineering at scale.
11 years of coding experience
30 years of employment as a software developer
Master of Science (M.S.) Computer Science, Master of Science (M.S.) Computer Science at Tecnológico de Monterrey
English, Spanish
Github Skills (25)
maxmind9
geolocation8
geoip8
payara-micro7
ip-address7
microprofile7
javaee6
payara6
java6
pulsar6
middleware5
jakartaee4
data-ingestion4
protocol-buffers4
codecov4
Programming languages (4)
Github contributions (5)
ns1/pulsar-rum
Sep 2020 - May 2021
Protocol Buffer schema and example code for Bulk Data Ingestion with Pulsar.
Contributions:1 release, 10 reviews, 36 commits in 7 months
data-ingestionprotocol-buffersns1pulsar
ns1labs/grafana-pulsar-datasource
Nov 2021 - Mar 2022
Contributions:10 releases, 8 reviews, 40 PRs in 3 months
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