Alejandro Acero
Software Engineer at ING España & Portugal
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolAlejandro Acero is a seasoned software engineer and architect with over 20 years of experience designing and delivering scalable, cloud-native systems across finance, utilities and insurance. He blends hands-on development (Java, Node.js, Vue/Angular) with architecture leadership, advocating that architects should continue coding to retain practical insight. Alejandro has strong expertise in microservices, Spring Cloud, Kafka/Flink, container orchestration (Kubernetes, Rancher) and CI/CD tooling, and he focuses on clean code, testing and performance. He’s delivered SaaS-grade, high-performance systems and developer productivity tools for large agile organizations, currently improving engineering workflows at ING España & Portugal. An active contributor to open-source (notably enhancements and protocol fixes in node-rest-client), he brings both product-mindedness and deep implementation skills. Based in Madrid, he combines technical rigor with a passion for usable, simple solutions that scale.
13 years of coding experience
25 years of employment as a software developer
Bachelor's degree Computer Science, Specialised on Software Engineering, Bachelor's degree Computer Science, Specialised on Software Engineering at Southern Mississippi University (IS)
English
Github Skills (12)
http10
rest-api10
javascript10
nodejs10
rest10
salesforce-rest-api10
proxies9
xml-parsing9
proxy9
proxy-server9
xml9
json9
Programming languages (2)
Github contributions (5)
aacerox/node-rest-client
Mar 2013 - Feb 2022
REST API client from node.js
Role in this project:
Back-end Developer
Back-end DeveloperContributions:2 releases, 128 commits, 46 PRs in 9 years
Contributions summary:Alejandro primarily contributed to the development of the `node-rest-client` library, focusing on its core functionality and error handling. They implemented methods for various HTTP verbs, and added support for handling JSON and XML content types. The user also addressed bugs related to protocol handling and proxy connections, ensuring correct behavior and adding features for different authentication methods.
api-clientapinode-jsxmlxml-parser
aacerox/proxyus
Nov 2024 - Jan 2025
Contributions:2 pushes, 1 branch in 2 months
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