• Designed and implemented a large-scale betting site inspired by BC Game and Sporty Bet.• Built fault-tolerant microservices to handle millions of users' betting transactions efficiently.• Utilized Kafka for high-throughput message processing, enabling real-time handling of user bets with minimal latency.

• Developed and maintained a modular microservices system to scale product catalog, user authentication, and order management independently, ensuring high availability and fault tolerance.• Integrated Paystack payment gateway to enable secure, seamless transactions, supporting multiple payment methods.• Managed application state using Redux to ensure smooth and efficient user interactions, including shopping cart and user profile management.• Leveraged best practices in software development, ensuring code quality, scalability, and performance across projects.