XMR.gg | Crypto Casino

Role

Senior Backend Engineer

Technical Highlights

• Architected backend services for high-volume gaming activity, wallet operations, and transaction processing
• Built cryptocurrency payment and wallet services supporting deposits, withdrawals, balances, and transaction tracking
• Developed REST APIs and financial workflows for casino games, user accounts, rewards, and payment operations
• Implemented Redis-based caching and asynchronous processing to improve performance under high concurrent workloads
• Designed MongoDB data models and optimized database operations for transaction-heavy production workloads
• Implemented reliability and fraud-prevention mechanisms around financial transactions and gaming activity

Impact

Delivered scalable backend infrastructure for a production crypto gaming platform, supporting reliable gaming, wallet, and payment operations under high concurrency.