ROBERTO
I design and build digital products from the ground up — clean frontends, robust APIs, and everything in between. Currently crafting experiences with Angular, NestJS and TypeScript.
What I Do
End-to-end development services — from initial concept and design through to deployment and ongoing maintenance.
Frontend Development
Angular, React, TypeScript. Pixel-perfect interfaces with smooth animations and buttery 60fps interactions.
I build component-driven UIs with a focus on performance, accessibility, and maintainability. From design systems to complex data visualizations, every interface is crafted to delight.
Backend Development
NestJS, Node.js, REST APIs. Scalable architectures that handle real traffic without breaking a sweat.
From microservices to monoliths, I design robust backends with clean separation of concerns. Authentication, payments, file storage, and real-time features — all battle-tested in production.
UI/UX Design
Figma, prototyping, design systems. User-centered design that converts visitors into customers.
I bridge the gap between design and development. Wireframes, interactive prototypes, and design tokens that translate seamlessly into production code. Mobile-first, always.
Cloud & DevOps
AWS, Docker, CI/CD. Infrastructure that scales automatically and deploys with confidence.
Containerized deployments, automated pipelines, monitoring, and alerting. I set up infrastructure so you can focus on building features, not fighting servers.
How I Work
Discovery
Understanding your goals, users, and constraints. We align on scope, timeline, and success metrics before writing a single line of code.
Design
Wireframes, prototypes, and visual design. Iterating quickly with your feedback to nail the user experience.
Develop
Clean, tested code in sprints. Regular demos, transparent progress tracking, and continuous deployment to staging.
Deliver
Production deployment, performance optimization, documentation, and handoff. Plus ongoing support to keep things running smoothly.
I craft digital experiences that blend clean code with creative design. Specialized in Angular and NestJS, I build performant web applications that users love and developers enjoy maintaining.
From concept to deployment, I handle the full stack — responsive frontends, RESTful APIs, database architecture, and cloud infrastructure. I believe great software comes from obsessing over both the user experience and the developer experience.
When I'm not coding, you'll find me exploring new frameworks, writing technical articles, and contributing to open source. Based in Madrid, working with teams worldwide.
Clean Architecture
Modular, testable code that scales. I follow SOLID principles and keep dependencies clean so projects stay maintainable for years.
User-First Design
Every pixel matters. I obsess over performance, accessibility, and the small interactions that make products feel alive.
Ship & Iterate
I believe in getting things live fast and improving continuously. CI/CD pipelines, automated testing, and rapid feedback loops.
Tools I use daily
Projects
A selection of recent projects I've designed and built. Each one pushed me to solve unique technical challenges.
Taberna Cuzo 🍷
CountryDataAPI 🌍
BePand 🐼
TuDecimo 🎲
Enira
Pienso Economico 🐶
Gracietacha
Experience
6+ years building fullstack web applications for startups, agencies, and enterprise clients. Here's where I've been and what I've learned.
Work Experience
Frontend Developer
CurrentDevelopment of new features and maintenance of an internal management web platform, collaborating with both the design team and the backend to ensure seamless integration of new functionalities.
Fullstack Developer
I was part of the development team at Exceltic, where I worked on numerous projects in both frontend and backend, independently and collaboratively. I handled multiple projects simultaneously, which allowed me to learn how to prioritize and manage my time efficiently.
Education
Higher Degree in Multi-platform Application Development
Clara del Rey, MadridIntensive training in multi-platform application development. Learned Java as the primary language and built desktop, mobile, and cross-platform applications. Strong foundations in object-oriented programming, data structures, and relational database design.
Software Engineering
Universidad Politécnica de MadridStudied software engineering at Politécnica de Madrid, where I gained a solid foundation in computer science, algorithms, software architecture, and development methodologies. The university training gave me a broader, more theoretical perspective on software development that complements my technical profile.
Certifications
Real-Time Applications with Socket.io & REST
Udemy · 2023Angular Advanced Patterns
Udemy · 2023NestJS: Backend Development with Node.js
Udemy · 2023Docker for Developers
Udemy · 2024Technical Skills
Frontend
Backend
Databases
DevOps & Cloud
Tools & Workflow
Other
Languages
Kind Words
Roberto delivered our platform ahead of schedule and the code quality was exceptional. His attention to detail in both frontend and backend is rare to find.
Working with Roberto transformed our online presence. The animations, the performance, the clean architecture — everything was top-notch. Highly recommend.
He doesn't just write code, he thinks about the whole product. From UX decisions to deployment strategy, Roberto was involved and insightful at every step.
LET'S WORK
TOGETHERGot a project in mind? I'm always open to discussing new opportunities, creative ideas, or partnerships. Whether it's a full product build, a complex feature, or just a coffee chat — let's connect.
I typically respond within 24 hours. For urgent inquiries, mention it in the subject line.