• As the first engineer in USA (#4 company-wide) reporting to the CEO, architected core technical infrastructure and established engineering best practices

• Built the business-critical API usage analytics system enabling precise usage tracking, reporting, and billing

• Led the design and development of a pay-as-you-go wallet solution, leading to 5% annual revenue increase within the first three months of launch, boosting paid user adoption and handling millions of transactional events every month

• Optimized the data ingestion process, achieving significant cost savings and enhanced performance

• Led development efforts across the entire platform delivering high-impact solutions touching core revenue generation, developer experience, and operational efficiency components by launching features such as, lead assessment analysis tool, third-party API proxy service, parameter configuration system, developer portal enhancements - usage analytics dashboard, admin management tools, audit logging, team subscription capabilities; user authentication and AWS Lambda optimizations

• Co-owned the high-scale Notification Service that powers all transactional communications nationwide, processing millions of requests daily

• Optimized the Notification Service to seamlessly handle massive traffic spikes ensuring scalability and reliability during bi-annual sale events

• Led the migration of the asynchronous processing pipeline of the teams' microservices infrastructure to Kafka, serving as the primary technical point-of-contact

• Managed multiple high-impact projects, leading teams of 3-4 engineers in designing, developing, and delivering critical features across key microservices, including Notifications, Ticketing Management, and Survey Service