Cesar D
Senior Software Engineer at Expenti
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolCesar D is a Senior Software Engineer based in Madrid with over a decade of professional experience and a 20+ year history of building backend systems across Java, PHP/LAMP and modern stacks like MERN, Kotlin and Spring. He has repeatedly led architecture, design and team coaching efforts—teaching Git and Docker and championing test-driven development—at companies from Telefónica to ASSIA and currently at Expenti. Comfortable working across microservices, REST APIs, container orchestration (Docker/Kubernetes) and both relational and NoSQL datastores, he blends deep backend craftsmanship with front-end and DevOps fluency. Notable for moving between legacy enterprise stacks and greenfield cloud-native projects, he often serves as the bridge that modernizes monoliths into resilient services. A Master in Software Engineering from Universidad Politécnica de Madrid, he pairs pragmatic engineering with mentoring instincts and a curiosity for cross-platform solutions that span mobile, web and infrastructure.
13 years of coding experience
20 years of employment as a software developer
Information Engineer Informática, Information Engineer Informática at Universidad Tecnológica del Centro (UNITEC)Master en Tecnologías de Información Ingeniería de Software, Master en Tecnologías de Información Ingeniería de Software at Universidad Politécnica de Madrid
Spanish, English
Github Skills (16)
pix9
cryptocurrency6
api6
composer6
spring-boot5
spring5
bitcoin5
php5
java4
swagger-ui3
swagger3
openapi3
javascript2
del2
mongodb1
Programming languages (7)
Github contributions (5)
chebetos/agenda
May 2021 - Mar 2025
🎉 Agenda del evento 🎊
Contributions:9 PRs, 14 pushes, 13 branches in 3 years 10 months
javascriptnodejsdeleventomongodb
chebetos/springdoc-openapi-demos
Jun 2021 - Mar 2025
Demo for OpenAPI 3 with spring-boot
Contributions:69 PRs, 88 pushes, 91 branches in 3 years 10 months
spring-bootspringjavaopenapi3openapi
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