About Me
Software Engineer specializing in distributed systems and high-scale architectures, designing resilient solutions for platforms serving over 30 million users and millions of requests per minute. I operate at the intersection of software engineering and security, leveraging patterns such as DDD (Domain-Driven Design), EDA (Event-Driven Architecture), and Clean Architecture to build sustainable, fault-tolerant products.
With a postgraduate degree in Cybersecurity from PUC Minas, I bridge high-performance engineering with Security by Design and data privacy compliance (GDPR/LGPD). I hold a proven track record of technical leadership driven by rigorous quality standards, including the implementation of 100% test coverage across critical transactional flows and payment gateways.
Professional Experience
- Led the implementation of core tests, achieving 100% coverage on Webhooks and payment Gateways.
- Modernized legacy architecture to DDD and Service Layer in Laravel.
- Developed an automation engine (Crawler) to migrate 50,000+ classes.
- Managed Big Data (PostgreSQL) and Cache (Redis) environments under high traffic.
- Achieved a 60% reduction in application response time by refactoring bottlenecks.
- Managed AWS infrastructure focused on advanced monitoring and maintaining 99.9% uptime.
- Developed integrated Fintech modules, processing volumes exceeding BRL 1 million.
- Architected and executed a critical Cross-cloud migration from AWS to a national provider with zero downtime.
- Reengineered a monolithic legacy system into a modern Vue.js SPA, achieving an 80% boost in perceived performance.
- Engineered a proprietary legal automation engine for compliance with Brazilian Law 14.181/21 (Debt Over-indebtedness Law).
- Design of scalable architectures utilizing the PHP ecosystem (Laravel) and Vue.js.
- Complex integrations with relational databases (MySQL/PostgreSQL) and NoSQL.
- Application of Clean Code principles and performance optimization aimed at the best end-user experience.
Projects
Smart Resume (SaaS)
Interactive portfolio platform structured with a Senior design system. Integrates native telemetry (Fetch API), autonomous OS-based Dark/Light mode, and state management via LocalStorage.
Bar.Ganha — Circular Economy
Direct exchange engine ensuring transactional integrity via relational database. Recognized with a top-tier grade, the project’s scalability and market viability led to its selection for the PUC Minas business incubator.
CalorieCounter
Predictive biophysical calculation engine and nutritional management system built strictly on Clean Architecture principles, ensuring total logic decoupling via the Repository Pattern.
FinImprover — Dashboards
Corporate solution focused on reactivity and low latency. Automates the migration of complex spreadsheet workflows into a centralized database with dynamic financial intelligence chart generation.