full-stack software engineer with 6+ years designing and building scalable saas products from concept to production. specialized in laravel, php, vue.js, react, typescript, python, fastapi and postgresql, with hands-on experience in rest apis, authentication systems, payment integrations and blockchain-based applications.
skills
experience
senior full-stack software engineer
- led the development of blockchain-based investment platforms, including staking systems, nft ecosystems and cryptocurrency payment infrastructure.
- designed secure financial workflows for bitcoin, ethereum and usdt (tron), automating deposits, withdrawals, settlements and profit distribution.
- built financial systems processing over usd 2 million in monthly transaction volume.
- built restful apis, event-driven services and asynchronous background jobs with laravel queues and redis.
- optimized backend performance through database tuning and redis caching, and delivered administrative dashboards in laravel, vue.js, fastapi and react.
founder & lead full-stack software engineer
- founded and led a multi-tenant saas erp for cellphone retailers, reaching 7,000+ registered businesses and 500+ paying customers across brazil.
- designed and built modules for inventory management, sales, customer management, financial operations, warranties and business reporting.
- implemented subscription billing, authentication, rest apis and third-party integrations.
- built analytical dashboards and reporting tools while tuning database performance and caching strategies.
education
bachelor of software engineering — catholic university of brasília
selected projects
- itech single cloud erp for cellphone shops. 7,000+ registered businesses, 500+ paying.
- textner ai ai-powered saas for automated seo content generation.
- meshpaid crypto payment api. merchants accept usdt on tron, solana and bsc with automatic swap, seeing only a dollar balance.