Félix Alejandro Rodríguez Guerra

Hi 👋, I'm Félix.

Software Engineer and Tech Lead/Developer with over 14 years of experience.

Unlike a traditional developer, my approach is not just "writing code and putting out fires." My goal is to build robust, secure, and scalable architectures, delivering real business value. I come from leading critical projects in the high-traffic banking sector, so resilience and security are my priority.

How can I help your project?

1️⃣ Backend Development and Cloud Architecture

I design microservices ready to scale. If you need to migrate a monolith to the cloud or build a platform from scratch, this is my territory.

👉 Stack: Java 17, Spring Boot, Node.js, Apache Kafka.

👉 Patterns: Hexagonal Architecture, DDD, Microservices.

👉 Security: OAuth 2.0 and B2B integrations.

2️⃣ Frontend Development

I have the ability to take a product end-to-end, building modern and efficiently connected interfaces.

👉 Web: SPA development with Angular and React.

👉 Integration: Secure consumption of RESTful APIs and state management.

3️⃣ Hands-on Technical Leadership

I'm not a desk manager. I get my hands dirty with code while guiding the team.

👉 Methodologies: Scrum / Kanban / Scrumban.

👉 Quality: SOLID, Clean Code, Testing (JUnit, Mockito, JMeter).

👉 DevOps: Roadmap definition and CI/CD automation.

4️⃣ The Plus: AI, Data, and Automation

I help you optimize processes by integrating modern solutions to make your business more efficient.

👉 Automation: Workflows and AI Agents (n8n, Make).

👉 Data: Analysis and process automation with Python, Pandas, and FastAPI.

🚀 Extra1: Diploma in Data Science.

🚀 Extra2: Master's in Business Administration and Management.

💪 My philosophy: I get 100% involved. I speak the language of technology as well as the language of business. If you're looking for a proactive professional who communicates clearly and builds software with your company's future in mind, let's talk!