Harekrushn Goyani

Architected and implemented multi-table support for Rummy multiplayer games, scaling to millions of concurrent users globally. Designed and implemented an algorithm to optimize card grouping across all possible combinations within 10 ms, significantly improving game responsiveness and fairness. Built modular library frameworks to reduce code duplication, streamline development, and accelerate new game creation cycles. Developed a user tracking and monitoring system for the customer support team, improving player issue resolution and retention. Mentored and trained new engineers in backend system development, deployment, and monitoring of large-scale game functionalities.

Designed and developed a highly scalable Node.js server architecture for multiplayer games, currently supporting 10M+ users. Drove remarkable 40% increase in test coverage using Jest, backed by centralized mocks for GRPCs. Improved user experiences with an intelligent seat-shuffling mechanism, enhancing gameplay dynamics.

Developed Games as a Service platform from scratch, displaying development and design thinking. Implemented advanced caching strategies with Redis, reducing server load by optimizing data retrieval and significantly improving user experience. Directed a 3-member team in developing innovative rummy and ludo game functionalities.

Designed, developed, and deployed full-stack web applications using Node.js, MongoDB, React.js, HTML, and CSS, ensuring responsive and scalable solutions. Developed and optimized RESTful APIs for mobile and web applications, improving data retrieval speed and overall application performance.