Javier Lopez
Principal Software Engineer at Grafana Labs
Madrid, Community of Madrid, Spain
Summary
🤩
Rockstar🎓
Top SchoolJavier Lopez is a Principal Software Engineer based in Madrid with over a decade of full-stack experience specializing in TypeScript, React/Next.js and Node.js backends running on Kubernetes. He combines hands-on implementation of microservices and developer experience tooling with a strong focus on architecture, testing and cloud marketplace integrations at Grafana Labs. Javier’s background spans research-driven web technologies to production systems—bringing experience in Elixir/Phoenix, Python/Django and large-scale multimedia UIs from Telefonica—so he comfortably navigates both legacy platforms and modern serverless/containerized stacks. Known for clean code and end-to-end ownership, he also mentors engineering teams and shapes developer workflows to accelerate delivery. A detail that sets him apart is his academic research roots in mashups and lightweight REST services, informing pragmatic API and integration design.
10 years of coding experience
6 years of employment as a software developer
MsC. Research in Complex Software Development, MsC. Research in Complex Software Development at Universidad Politécnica de Madrid
Github Skills (114)
dashboard10
grafana10
elasticsearch10
influxdb10
monitoring10
data-visualization10
observability10
mysql10
analytics10
go10
prometheus10
composable10
visualization10
visualize10
business-intelligence10
Programming languages (6)
Github contributions (5)
jalopez/local-ts-repl
Jun 2021 - Oct 2021
Local node REPL for TypeScript projects
Contributions:23 commits, 23 PRs, 34 pushes in 4 months
replnode-replnodejstypescriptnode-local
jalopez/macup
Nov 2020 - Dec 2024
Contributions:46 pushes, 1 branch in 4 years 1 month
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