Building Production-Ready Systems with Rust, Next.js & Flutter
Full-stack software developer specializing in high-performance backends and modern user interfaces. I build complete products — from Rust APIs with Clean Architecture to Next.js 16 frontends and cross-platform Flutter apps. My work spans e-commerce platforms, SaaS business applications, and multi-tenant systems, all delivered with automated testing, CI/CD, and security-first practices.
About Me
I'm a passionate Brazilian developer based in Sarnia, Ontario, focused on building production-ready software that solves real business problems. My expertise lies in the Rust ecosystem for high-performance backends, Next.js for modern web applications, and Flutter for cross-platform mobile experiences.
Over the past years, I've developed and deployed three complete products — an e-commerce platform, a SaaS church management system, and a professional invoicing application — each with automated testing, CI/CD pipelines, and rigorous security practices.
I believe in clean architecture, comprehensive testing, and security by design. Every project I build follows industry best practices: from compile-time checked SQL queries and zero-unwrap policies in Rust to automated security audits and penetration testing.
Technical Competencies
Building high-performance backends in Rust with Actix-Web and Axum. Experience with Clean Architecture, multi-tenancy, granular RBAC, and compile-time checked SQL queries with SQLx.
Developing responsive web apps with Next.js 16 and React 19, and cross-platform mobile apps with Flutter. Proficient in Tailwind CSS, Zustand, BLoC, and Framer Motion for polished user experiences.
End-to-end e-commerce and SaaS platforms with Stripe integrations, product catalogs, admin dashboards, analytics, freemium billing models, and third-party API integrations like Canada Post.
Automated CI/CD pipelines with GitHub Actions, Docker containerization, and cloud deployment. Security-focused development with JWT Argon2id, rate limiting, CSRF protection, and comprehensive automated testing.
Technology Stack
Languages
Frontend
Backend
Database
DevOps & Cloud
Payments & Integrations
Security
Tools
Featured Projects
Products I've designed, built, and shipped to production.
BeeNorth3D
E-commerce for Custom 3D-Printed Home Decor & Gifts
Full-stack e-commerce platform based in Sarnia, Ontario, specializing in custom 3D-printed home decor and personalized gifts. Built with a modern Next.js 16 frontend and a high-performance Rust backend, the platform handles real-time product customization, secure payments, automated shipping, and a complete admin dashboard.
Igreja Manager
SaaS Church Management Platform
Comprehensive SaaS platform for church administration with multi-tenant architecture supporting multiple congregations. Features granular RBAC, financial control, member management, Sunday School (EBD), ministries, and a gamified Bible Academy learning module. The backend is built in Rust with Clean Architecture, and the frontend is a cross-platform Flutter application.
Drumblow Invoice
Professional Invoice & Quote Management for Canadian Businesses
Multi-platform business application for professional invoice and quote management targeting Canadian businesses. Built with Flutter for Web, Android, and iOS from a single codebase, backed by a Rust API. Features native PDF generation, secure authentication, and a freemium billing model.