David Hernández
Team Lead at Clarity AI
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolDavid Hernández is a seasoned Java-focused software engineer and team lead based in Madrid with 10+ years building service-oriented web applications and leading backend teams. He combines deep expertise in Spring Boot, REST, Elasticsearch, Redis and both SQL/NoSQL stores with solid frontend skills, pragmatic DDD and a strong commitment to Clean, SOLID code and agile delivery. His background spans public-sector mission-critical systems and product teams—driving architecture decisions, quality improvements and technical mentoring across multi-person Java departments. At Clarity AI he progressed from senior engineer to team lead, showing he thrives on scaling both systems and teams. Known as an "advance code diver" on GitHub, he balances hands-on implementation with system-level thinking and a persistent appetite for new technical challenges.
10 years of coding experience
14 years of employment as a software developer
Ingeniero Técnico en Informática de Sistemas, Computer Science, Ingeniero Técnico en Informática de Sistemas, Computer Science at Universidad de Murcia
English, Portuguese
Github Skills (13)
codeartifact8
load-data7
batching7
gradle-plugin5
liferay5
gradle4
aws4
mysql2
java2
database2
postgresql2
olingo1
jdbc1
Programming languages (4)
Github contributions (5)
darquesdev/liferay-portal
Jul 2018 - Mar 2021
Contributions:2 reviews, 228 PRs, 770 pushes in 2 years 8 months
darquesdev/ci-sample
Feb 2016 - Sep 2018
Simple integration of Spring Boot with Jenkins, Artifactory and Sonar
Contributions:2 PRs, 9 pushes, 2 branches in 2 years 7 months
spring-bootjenkinsartifactorysonarspring
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