architecting and scaling core backend systems powering the buyer-seller and collaboration workflows across a multi-tenant saas platform. leading multi-quarter platform initiatives, including migrating a legacy collaboration system to a modern, scalable architecture used across web and mobile. established production observability practices and serve as technical lead across cross-functional projects, mentoring engineers and partnering with product and design.

led delivery of a large-scale collaboration platform migration impacting all customers. designed scalable backend services supporting real-time collaboration and messaging features. drove improvements to api reliability and developer velocity across backend and mobile teams.

built and scaled backend and mobile features supporting authentication, search, notifications, and third-party integrations. contributed to high-traffic services and platform reliability improvements. collaborated closely with product and design to deliver customer-facing features.

contributed to early-stage product development across frontend and backend systems in a growing saas environment. implemented ui components, api integrations, and early automation to support platform growth.

delivered 20+ full-stack projects for international clients, owning delivery from requirements through production deployment. worked across different time zones and cultures, building web applications with react, node.js, and postgresql.