Luis Fernando (Luiz1nn) — Full Stack Developer

Work at a legal tech startup building and maintaining two critical products (Cadastro 4.0 and LAIS), focused on judicial automation with AI. Own the full product lifecycle, from Google Cloud/Kubernetes infrastructure to Angular front-end and Python/Golang microservices. Delivered high-performance, scalable solutions, including Cadastro 4.0, which reduced document analysis time from 5 minutes to 6 seconds, boosting efficiency by up to 98%.

Led the creation and deployment of five critical on-premise systems using React, Node.js, and Python. Built solutions such as unified login (SLI), institutional storage (SAU), and enrollment management. Organized a new development unit, enabling knowledge transfer and adoption of agile practices.

Built a full delivery solution from scratch, developing Client and Admin modules in Angular and a C# (Clean Architecture) back-end with a scalable REST API. Used PostgreSQL for persistence and agile practices to ensure continuous, business-aligned delivery.

Developed and maintained the web interface for the NTS Contábil system, focusing on performance, usability, and responsiveness. Built modular Angular components integrated with a C# API to deliver real-time tax data, simplifying document exchange and modernizing company-accountant communication.