Descripción

Need to launch a high-performance mobile app, scale your web frontend, or build a secure, enterprise-grade backend? I am a Full-Stack Software Engineer specialized in delivering clean, maintainable, and production-ready applications from architectural design to deployment.

By bridging the gap between mobile interfaces, web platforms, and robust backends, I help startups and mid-sized companies accelerate their product delivery without sacrificing code quality.

What I Bring to Your Project:

Mobile Development (Flutter): Production-ready mobile apps built under strict Clean Architecture. Expert in state management (BLoC/Cubit), local data synchronization (offline-first with SQLite), geospatial/mapping integrations, and multi-environment pipeline setups (Flavors).
Modern Web Frontend (Angular & React 19): Scalable web applications and enterprise management panels. Highly skilled in modular architectures (Nx Monorepos), reactive programming (RxJS, Signals), and global state management (NgRx, Zustand).
Robust Backend (Spring Boot/Java): Secure and reliable RESTful APIs, clean business logic decoupled from frameworks, and optimized database persistence (JPA/Hibernate, MySQL).

Why Work With Me?

Architecture-First Mindset: I don't just write code; I ensure your system is modular, easily maintainable, and ready to scale as your business grows.
Agile & Autonomous: Fully integrated into Agile/Scrum workflows. I thrive in collaborative environments and take full ownership of the features I deliver.
Open Source Contributor: Active in the developer community with published packages on Pub.dev.

Check out my live projects and source code at: jcaro.dev

Let’s discuss your project goals and build something great together!

Ámbito de especialización en el sector

Idiomas

Inglés
Competencia profesional completa
Español
Bilingüe o nativo

Preferencias de lugar de trabajo

Solo teletrabajo

Lleva a cabo sus proyectos principalmente en remoto

Ediverse Group
Front-End Developer - Flutter / Angular
diciembre de 2023 - agosto de 2025 (1 año y 8 meses)
Full-Stack Product Development for the YOUCards ecosystem. Orchestrated the end-to-end implementation of core features across the mobile application (Flutter) and the enterprise administration platform (Angular), ensuring strict adherence to Clean Architecture.

Key Achievements & Responsibilities:
Cross-Platform Engineering: Developed the core modules of the YOUCards mobile app using Flutter and Cubit for reactive state management, integrating secure Firebase Authentication workflows.

Enterprise CMS Architecture: Designed and implemented a high-scale Content Management System (CMS) from scratch using Angular and NgRx, enabling dynamic data flow and real-time deck management.
Advanced Feature Delivery: Implemented complex geospatial and location-tracking systems, multi-column filtering engines, and pixel-perfect UI layouts.

DevOps & Environment Control: Configured and managed build environments using Flutter Flavors to streamline development, staging, and production deployment pipelines.
Flutter Angular software architect Firebase Git
Memorándum Multimedia
Front-End Developer - Flutter
marzo de 2023 - diciembre de 2023 (9 meses)
Development of two applications: Kora, focused on advanced geospatial visualization and offline mode, and Siex Memorandum, centered on the creation and editing of simple positioning files.

Key Achievements (Distributed by Project):
Kora (Offline & Persistence): Implemented an offline system with SQLite for caching, structured data management, and map synchronization.

Kora (Advanced Hardware): Integrated Google Maps (external layers), Cl@ve authentication, and gyroscope/accelerometer/magnetometer capture for AR functionalities.
Siex Memorandum (Data Management): Developed multiple complex screens and layouts for the creation, editing, and simple positioning of files on the map.
software architect Mobile development Flutter Database administration
Ironhack
Assistant Teacher - Spring Boot / Angular
mayo de 2022 - marzo de 2023 (10 meses)
Technical mentorship role in the Full-Stack bootcamp. My focus was guiding students to master software architecture and best development practices.

Key Responsibilities:
Full-Stack Mentorship: Guided students from Java fundamentals (OOP, data structures) to building complete applications, applying the Agile/Scrum methodology.

Supervised Spring Boot instruction to build robust REST APIs with data modeling and constraints, utilizing Maven.
Tutored specialized use of Angular (Routing, Bootstrap) for interface creation and asynchronous data handling via RxJS/Observables.
Database administration Angular Springboot Agile method Git