Ruben Garcia
CTO & Founder at EARS Entertainment audio recording system
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolRuben Garcia is a seasoned CTO and founder with 12 years of experience building scalable SaaS products and cloud-native architectures from Madrid. He has repeatedly driven cost and performance optimizations on AWS—producing up to 90% savings in specific services and 33% overall—while leading teams to ship user-focused features across backend, frontend and infrastructure. As founder of Rentexa and leader at EARS and hireful, he turns real investor and media workflows into practical, maintainable platforms, favoring simplicity and user impact over technical complexity. A hands-on engineer fluent in Java, Spring Boot, React and AWS services, he contributes to open-source projects (notably improving request/response filtering in the popular zalando/logbook library). Comfortable shifting between strategy and implementation, he combines product empathy with measurable operational wins and a proven track record of scaling teams and systems.
12 years of coding experience
15 years of employment as a software developer
High School Diploma, High School Diploma at Rey Fernando VI
Stackoverflow
344reputation
17kreached
4answers
9questions
Github Skills (13)
regular-expression10
javas10
java10
logging9
unit-testing9
spring-boot8
aws-lambda6
camunda6
amazon-textract6
amazon-web-services6
messagehub6
aws-sdk6
ibm-cloud6
Programming languages (8)
Github contributions (5)
zalando/logbook
Dec 2016 - Dec 2016
An extensible Java library for HTTP request and response logging
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5 commits, 1 PR, 2 comments in 13 days
Contributions summary:Ruben primarily focused on enhancing the `logbook` library's functionality related to filtering sensitive information in HTTP request and response bodies. Their contributions included implementing a mechanism to replace specific properties (e.g., access tokens) within JSON responses with a replacement string, and adding unit tests for verification. The commits demonstrate their understanding of Java, regular expressions, and testing methodologies. They also made updates to address discussion points and Javadoc documentation.
loggingobservabilityserver-sidemonitoringlogger
rubenjgarcia/elastic-import
Mar 2016 - Nov 2018
A light tool to import data to ElasticSearch
Contributions:7 releases, 18 commits, 4 PRs in 2 years 8 months
lightelasticelasticsearch-plugindata-importelasticsearch
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