Senior Full-Stack Engineer
Full-Stack Engineer
Available for hire
Years of
experience
10+ years
Experience
level
Senior
Available
for
Full-time, Part-time, Contract, Freelance
Full-stack developer with over 10 years of experience building web applications and SaaS platforms from scratch. I specialize in Laravel, Vue.js, and Go, and I'm passionate about automating processes and building practical solutions.
Skills
Languages
Employment History
Founder & CTO at
Fretatech
Current
2021
-
Now
Built Brazil's only fully operational charter bus marketplace from scratch, now processing over $20M USD in cumulative bookings.
Architecture & Backend:
• Designed and developed the entire SaaS ecosystem from zero: booking engine, CRM, operations dashboard, and commercial modules — all built with Laravel 10+.
• Built a robust REST API serving web and mobile clients, using API Resources, form requests, custom middleware, and rate limiting.
• Implemented background processing with Laravel Queues and Jobs (Redis driver) for email notifications, PDF generation, and booking workflows.
• Designed and optimized MySQL database schemas handling millions of records with proper indexing, eager loading, and query optimization.
• Introduced GoLang microservices for high-concurrency tasks (real-time pricing, availability checks), reducing response times significantly.
Frontend:
• Developed the complete frontend using Vue.js with Composition API, Tailwind CSS, and component-driven architecture.
• Built a dynamic multi-step booking flow, real-time search with filters, and admin dashboards with charts and data tables.
Infrastructure:
• Set up and manage the full Linux (Ubuntu) infrastructure on Linode: Nginx, PHP-FPM, MySQL, MongoDB, Redis, RabbitMQ, SSL, automated backups.
• Implemented CI/CD pipelines, Git-based deployment workflows, and monitoring.
Full-stack Developer at
Treasy
2020
-
2021
Joined during a critical transition period and worked directly with the founders to improve the core product.
• Redesigned the entire product UI/UX based on user research and feedback, significantly improving usability and user retention.
• Developed new features for the core financial planning product using Angular 2 and TypeScript.
• Built custom WordPress plugins for the marketing team to support lead generation and SEO strategies.
Education
No education history.