CoinDCX

• Developed a WebSocket Framework for sanity checks, automating a manual task of 1 hour to under 5 minutes.
• Owned and maintained the mock-data-generator backend service, which emulates Binance APIs.
• Contributed to resolving complex integration issues to help establish a robust Performance Platform.
• Utilized tools like Locust and custom Python scripts to simulate real-world traffic patterns and identify performance bottlenecks, scaling backend service load testing up to 5× of the current production levels.
• Performance-tested and optimized a critical backend service, reducing max latency from 4 seconds to 150ms.
• Implemented end-to-end Github CI/CD pipelines across backend services to streamline deployments.
• Built fully automated monitoring systems for production environments across all backend services.
• Collaborated with cross-functional teams in an agile environment to deliver features iteratively.
• Conducted 25+ technical interviews to scale the team with high-quality talent and facilitated smooth onboarding by creating and maintaining internal documentation, helping reduce technical debt.
• Promoted from SDE-1 to SDE-2 within one year and recognized with multiple quarterly awards for delivering high-impact solutions and driving platform stability.