Sumit debroy

Developer | Core Team Member Signly * Contributed to the development and launch of Signly, working as part of the core team on a Ruby-based backend architecture. * Led frontend development using React.js, building scalable, component-driven UI with strong focus on performance, responsiveness, and maintainability. * Worked across the full stack, integrating frontend with backend services built on Ruby (Rails) and handling RESTful API integrations. * Collaborated on backend logic, data flow, and system design to ensure seamless communication between client and server. * Took ownership of features end to end, from implementation to debugging and production readiness. * Actively involved during product launch, resolving real-time issues and ensuring system stability under live conditions. * Currently contributing as a core developer on upcoming major projects, focusing on scalability, system design, and performance optimization.