Vinicius T.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Senior Software Engineer with over 15 years of experience designing and building scalable, high-performance systems — mostly in fintech, healthcare, government, and fast-paced startup environments, both in Brazil and abroad. I work across the stack, but my focus is backend architecture: Ruby on Rails, Go, Node.js and React. I enjoy designing microservices, applying Domain-Driven Design, and working on systems that demand performance, maintainability, and clear boundaries. Over the years, I've led migrations from monoliths to distributed systems, helped scale products used by thousands, and improved engineering workflows through clean code, CI/CD, and DevOps practices. I’m also used to navigating legacy code, integrating with third-party platforms, and balancing delivery speed with long-term quality. I’ve collaborated with remote teams across North America, Europe, and Oceania — always in asynchronous, multicultural setups where communication and ownership matter. I’m passionate about solving real-world problems with thoughtful software design, mentoring devs, and contributing to healthy, high-performing teams. What I bring: Strong experience with REST/GraphQL APIs, cloud-native systems, and modern architecture Background in payments, e-commerce, SaaS, and mission-critical platforms Fluent in English and Portuguese, fully adapted to remote-first workflows Focused on clean, reliable code and continuous technical growth I’m open to new opportunities — whether it's consulting, product engineering, or helping scale a growing tech team. Let’s connect.