CoinDCX

Role: Senior Software Engineer (SDE-II)
Duration: [October 2024 - Present]
• Tech Stack: Python, Go, Ruby on Rails, AWS, Postgres, Redis, Docker, Kubernetes, Shell Scripting, Git, CI/CD
• Owned and maintained the existing backend service designed to emulate Binance systems.
• Enhanced existing backend service by implementing ByBit (Futures & Options) simulation.
• Implemented automated API and WebSocket latency monitoring solutions for production environments,
streamlining daily performance visibility across backend systems into a single view.
• Developed fully automated monitoring systems to optimize AWS RDS usage in performance environments,
resulting in nearly 25% reduction in monthly database costs.
• Setup Github CI/CD workflows to enforce automated performance testing on every deployment of
backend services, with additional regular scheduled testing via cron to ensure system stability.
• Conducted 25+ technical interviews contributing to the hiring and team-building processes, followed by
onboarding and mentoring new team members by providing guidance on frameworks and best practices.
• Promoted from SDE-1 to SDE-2 in a year of joining for demonstrating remarkable performances.
• Awarded 2 quarterly performance recognitions for delivering exceptional results to company objectives.

Role: Software Engineer (SDE-I)
Duration: [July 2023 - September 2024]
• Tech Stack: Python, REST API, gRPC, Websockets, AWS, Kafka, Kubernetes, Datadog, Grafana, Jenkins
• Developed a WebSocket Framework for sanity checks, automating a manual task of 1 hour to under 5 minutes.
• Collaborated with team members to successfully deliver comprehensive performance testing for our current
platform, resulting in significant improvements in system stability and a minimal failure rate.
• Utilized tools like Locust and custom Python scripts to simulate real-world traffic patterns and identify
performance bottlenecks, scaling backend services and 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.
• Conducted 30+ technical interviews to scale the team with high-quality talent and facilitated smooth
onboarding by creating and maintaining internal documentation, helping reduce technical debt.
• Awarded 3 quarterly performance recognitions for delivering exceptional results to company objectives.