Technologies I work with

A comprehensive list of technologies and tools I use to build robust backend systems

Skill

Proficiency

Used at

Languages

Java

Core

Used at:

Banco SantanderBanc Sabadell4Finance SpainAXA Insurance Spain

Kotlin

Core

Used at:

TelefónicaWabi Project

Python

Working knowledge

Used at:

Banco Santander

Frameworks

Spring Boot

Core

Used at:

Banco SantanderBanc SabadellTelefónica4Finance SpainAXA Insurance Spain

Project Reactor

Professional

Used at:

Telefónica

Databases

MongoDB

Professional

Used at:

Banc SabadellAXA Insurance Spain

Redis

Professional

Used at:

Banc SabadellTelefónica

PostgreSQL

Working knowledge

Used at:

Banco Santander4Finance Spain

OracleSQL

Working knowledge

Used at:

AXA Insurance Spain

Elastic

Working knowledge

Used at:

Banc Sabadell

DevOps & Cloud

AWS

Professional

Used at:

Wabi Project

Azure

Professional

Used at:

Telefónica

OpenShift

Professional

Used at:

Banco SantanderAXA Insurance Spain

GitHub Actions

Professional

Used at:

Banco SantanderTelefónica

Kubernetes

Working knowledge

Used at:

Telefónica

Jenkins

Working knowledge

Used at:

Banc SabadellWabi Project4Finance Spain

Grafana

Working knowledge

Used at:

Telefónica

Tools

Kafka

Professional

Used at:

Banco SantanderBanc Sabadell

Truedat

Professional

Used at:

Banco Santander

AWS SNS/SQS

Working knowledge

Used at:

Wabi Project