Tech Lead & Architecture:
• Led high-complexity projects for enterprise clients including Nissin Foods, Banco REAG, Venturus Institute, Audionova/Sonova International, and VERT Capital.
• Defined and drove software architecture decisions, system design, and technical standards across backend and frontend.
• Actively mentored junior and mid-level developers, improving code quality, delivery speed, and team autonomy.
• Focused on Developer Experience (DX) and User Experience (UX), implementing design systems and standardized component libraries.
System Modernization & Performance:
• Led full-stack modernization initiatives, migrating Restify to Fastify, improving scalability, stability, and performance.
• Implemented message queues (RabbitMQ) and observability (Sentry), fixing memory leaks and critical performance bottlenecks.
• Migrated frontend architecture from Vue 2 to Vue 3, restructuring legacy codebases and significantly reducing bugs.
ERP & Enterprise Integrations:
• Led complex ERP integrations with SAP, TOTVS, NETSUITE, and OMIE, automating business-critical processes.
• At Banco REAG, reduced supplier registration and sales order processing time from 2–3 hours to under 4 minutes, enabling mass processing across 70 companies and reducing operational teams to just 2 people.
Key Technologies & Tools:
Node.js, TypeScript, JavaScript, Fastify, NestJS, Vue 2, Vue 3, React, RabbitMQ, MySQL, PostgreSQL, Docker, AWS, CI/CD, Git, Nginx, Sentry