Juan Hernández
Software Engineer at Schwarz Digits Spain
San Cristóbal de La Laguna, Spain
Summary
👤
Senior🎓
Top SchoolJuan Hernández is a software engineer with 8 years of experience building cloud-native backends and developer tooling, currently based in San Cristóbal de La Laguna, Spain. He specializes in Go, having implemented gRPC and GraphQL APIs, Kubernetes controllers, and CLIs while integrating systems like NATS, MongoDB, Redis, Minio and Keycloak. His background includes Node/TypeScript backend work and blockchain experience deploying Hyperledger Fabric networks, giving him a practical grasp of distributed systems and security. Juan moves comfortably between infrastructure and application code—shipping production services with Docker/Kubernetes and improving performance and geospatial queries in real projects. He pairs a formal education in computer engineering and a master's in IT security with hands-on engineering across startups and product teams, making him adept at turning complex integrations into reliable, maintainable systems.
8 years of coding experience
7 years of employment as a software developer
Grado en Ingeniería, Ingeniería informática, Grado en Ingeniería, Ingeniería informática at Universidad de La LagunaUOC (Universitat Oberta de Catalunya)
Github Skills (19)
godoc8
quorum7
nodejs7
java7
drizzle6
sdk6
lua5
neovim4
golang4
redux4
ai4
graphql4
casbin4
go3
http-client3
Programming languages (12)
Github contributions (5)
konstellation-io/kai
May 2023 - Jan 2025
Konstellation AI
Contributions:89 reviews, 117 PRs, 311 pushes in 1 year 8 months
ai
JYisus/dotfiles
Aug 2021 - Mar 2026
Contributions:13 pushes, 1 branch in 4 years 7 months
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