About Rubén
Ingeniero de Software especializado en Backend, IA y DevOps con más de 20 años de experiencia en análisis, diseño e implementación de soluciones tecnologóicas, y 5 años de experiencia en arquitectura y gestión de equipos.
Con experiencia tanto en startups como grandes empresas (Banco Santander / Docomo Digital), mi especialidad en lenguajes de programación es Java, pudiendo asumir cualquier proyecto a cualquier nivel de complejidad. También tengo experiencia en Python y NodeJS, y automatización de procesos de cualquier tipo.
Estoy asociado con otros desarrolladores Frontend y Backend, ofreciendo un equipo completo para abarcar y acelerar todas las áreas de un proyecto o encargarnos de su implementación desde cero.
Actualmente mi principal campo de interés es la Inteligencia Artificial, y en particular la IA Agéntica. Desde 2024 me he encargado del diseño, arquitectura e implementación de varias soluciones de Computer Vision y de automatización mediante agentes.
Spanish
Native or bilingual
English
Fluent
Italian
Conversational
Remote only
Primarily works remotely
Experience
- Toptal CompanySenior Software Engineer & ArchitectTECHMarch 2022 - December 2025 (3 years and 9 months)Texas City, United States- Joined "TopTal", the main international network of vetted freelancers which only accepts the Top 3% of the applicants of each specialty.- Developed a new Yard Management System for trailers and trucks for the startup GateGo, including definition of the architecture, design and development of the backend product. The product connects to devices in the yard to open gates via PIN, automatically recognize trailers and trucks plates and numbers, and recognize license identification cards via computer vision.
- Santander Digital ServicesSenior Software Engineer & DevOpBANKING AND INSURANCEJuly 2020 - March 2022 (1 year and 8 months)Madrid, Spain
- Devops Engineer in team Cloud Competence Center, which manages the software lifecycle (source management, source repositories, packaging, quality assurance, vulnerability scan, versionion, tracking and deployment).
- Selected after just 5 months to be part of a newly created team, with the objective of designing and implementing the ultimate deployment tool which will be used by all technical teams in the bank.
- DOCOMO DIGITALSoftware ArchitectTELECOMMUNICATIONSSeptember 2013 - July 2019 (5 years and 10 months)Madrid, SpainLeads an IT team of 4 people across a variety of projects:- Maintenance and evolution of the component that manages all subscriptions and recurring payments in the company- Led the transformation of several independent components managing local subscriptions onto a unique globalized subscription management platform composed of SpringBoot microservices.- POC migration of Dockerized microservices to Kubernetes/Openshift- Alarm system for unexpected variations in revenues, using traditional technologies while at the same time experimenting with Machine Learning technologies- Drove the implementation of integration testing (on top of existing Junit testing) in the subscription management component.- Created Jenkins pipelines in Groovy to automate our deploy process for CI/CD.- Designed the REST API of several interconnected microservices and documented it with Swagger. Managed also the API integrations and exploring gRPC.- Collaborated with front-end engineers to create external APIs to be consumed by web and mobile applications, using jwt for authentication and authorization.
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Certifications
- Ingeniería Superior en InformáticaUniversidad Autónoma de Madrid2000
- MongoDB Certified Developer AssociateMongoDB Inc.2016