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Fully on-chain RPG with high-throughput infrastructure and real-time gameplay.
Problem
Scale on-chain gameplay without compromising UX or uptime.
Approach
Built a blockchain data pipeline and event-driven services to handle gameplay state and analytics.
Impact
Reached 100K+ peak DAU and 2M+ daily transactions with 99.9% uptime.
What I Built
- Designed and built a high-throughput blockchain data pipeline capable of ingesting and indexing 2M+ daily transactions in real time.
- Implemented event-driven microservices for gameplay state management, enabling seamless on-chain combat with sub-second response times.
- Built oracle integration layer for verifiable randomness and game outcome resolution directly on-chain.
- Developed real-time analytics dashboards for monitoring gameplay metrics, player engagement, and infrastructure health.
- Scaled the platform to handle 100K+ concurrent players with 99.9% uptime through horizontal scaling and circuit breaker patterns.
Technologies
BlockchainNode.jsReal-time SystemsOracle Integration