Joan Roca

As a Full Stack Innovation Developer at BC Digital Services (Grupo BC), my work consists of creating disruptive solutions for the global financial sector. My main focus is implementing Large Language Models (LLMs) and intelligent automation tools to optimize complex operational processes, using high-performance architectures built on enterprise-grade software.

Designed custom solutions in Odoo (Python) and developed Fullstack applications with Next.js and NestJS. Implemented automations with n8n and AI (Gemini API) and performed advanced PostgreSQL database administration, applying best practices such as SOLID and Clean Code.

Built high-impact interfaces with React and Angular, and designed microservice architectures in Python (Django). Implemented Business Intelligence (BI) solutions with SQL Server and Power BI, achieving a 25% improvement in critical query performance.

Developed business logic with Vanilla JavaScript and advanced customization of WordPress (PHP) ecosystems. Designed and built a modern document management system using Next.js and Tailwind CSS, optimizing view rendering and performance.

Solid background in algorithms, software development, and agile methodologies. Earned my degree with a thesis focused on digital transformation in education through the design of application models and the related legal framework.