// Full Stack · Backend · Scalable architectures
Jonathan
Rodríguez
Full Stack Developer
Developer specialised in scalable architectures, microservices and process automation. 6+ years building software that works in production.
01 · About me
I build systems that scale.
Hello, world! This is Jonathan Rodríguez, Full Stack developer. With more than 6 years of experience as web developer, I have worked in fields ranging from digital marketing to automation in telecommunications processes, through employee management and Human Resources.
In my free time I have designed and developed community management projects, market analyzer, data backup for dental clinic and even a role-playing game.
If you want to know a little more about my skills and knowledge, I invite you to continue scrolling. Don't hesitate to get in touch if you have any questions!
01
Hexagonal architecture
Decoupled microservices, easy to test and maintain long-term.
02
Telecoms
3+ years at Plexus Tech automating critical telecom processes.
03
Own projects
Alfred MG and Oniria show initiative and the ability to ship complete ideas.
02 · Services
What I can do for your project.
I work as an independent developer and technical consultant. I get involved in the problem, not just the code.
APIs & Backend
Design and implementation of robust REST APIs. Hexagonal architecture, DDD and production-ready microservices.
Full Stack Development
Complete web apps end-to-end: from database to UI. Built with React, Next.js and TypeScript.
Technical Consulting
Architecture review, code audit and strategic advice. I help teams make better technical decisions.
Process Automation
Scripts, pipelines and integrations that eliminate repetitive work. Real experience in critical production environments.
Startup MVPs
Fast development of minimum viable products. Focus on the essentials to validate before scaling.
Maintenance & Evolution
I take over existing projects: refactoring, migrations, new features and technical debt.
Tell me about your project. Every engagement is different — let's get it right from the start.
Request a quote03 · Experience
Back-end DeveloperCurrent
Plexus Tech
Development and maintenance of microservices in the telecoms sector. Hexagonal architecture, async messaging with Kafka and deployment on Openshift. Unit testing and identity system integrations.
Full Stack Developer
BITBOX · IT IKEA Spanish Islands
Full stack web application development for IKEA's technology infrastructure in the Islands. Java microservices and React front-end.
Developer
Coco Solution
Web development with JavaScript in a startup environment.
Web Developer
Desacan
Web development internship. First contact with a professional environment.
04 · Projects
001
Alfred Backend
Automated building manager with hexagonal architecture. REST API built with Spring Boot, PostgreSQL database and containerised deployment with Docker.
002
Oniria Backend
Role-playing game backend with FastAPI. Player and character system, inventory and combat mechanics with persistent state in PostgreSQL.
003
Portfolio · jonathanroddev.com
This very portfolio. Built with Next.js 15, React 19 and Tailwind CSS. ES/EN multilingual support, optimised with App Router and automatic deployment.
// próximamente
New project
05 · Technologies
Back-end
Spring Boot
Microservices, hexagonal architecture
FastAPI
High-performance APIs with Pydantic
Node.js
Non-blocking event-driven services
PHP
Server-side logic, legacy environments
Front-end
React
SPAs, Hooks, optimised rendering
TypeScript
Strict typing, less technical debt
Redux
Complex global state + middleware
Tailwind CSS
Utility-first, consistent responsive
Data · Infrastructure
PostgreSQL
Relational modelling, advanced queries
Docker
Containerisation + Compose
Apache Kafka
Distributed async messaging
ElasticSearch
Indexing, advanced search, Logstash
Keycloak
OAuth2, OpenID Connect, SSO
Openshift
Production orchestration
06 · Contact
Let's talk.
Have an interesting project or just want to talk tech? Drop me a line.