Own and architect payment and billing infrastructure for a global fitness management platform. Responsibilities include integrating Stripe and Razorpay, processing webhooks, preventing duplicate charges, building .NET Core REST APIs, enforcing PCI-DSS through tokenization and credential vaulting, developing Kafka event-driven services, and optimizing MySQL data models and performance for a multi-tenant SaaS platform.

Own the architecture and development of a scalable Angular web application for fitness and club management businesses. Build reactive, data-intensive interfaces using TypeScript, RxJS, and state management; integrate secure Stripe checkout flows and digital wallets; maintain PCI compliance through tokenization; create themable components and embeddable widgets; optimize performance; and collaborate with .NET Core backend engineers.

Own and develop scalable .NET Core backend services and REST APIs for a multi-tenant fitness platform. Responsibilities include MySQL schema and query optimization, Kafka event-driven integrations, secure API architecture, automated testing, technical leadership, code reviews, and solving complex backend problems. The role also involves responsible use of AI coding tools and collaboration supporting Angular and Flutter applications.