Apr 2025 – Present · 1 yr

• Options & Automations team full-stack Lead {Go/Flutter}

Jan 2023 – Apr 2025 · 2 yrs 3 mos

• 1. Led the end to end development of company wide observability platform which resulted in reduced debugging times for customer issues as well as pro-active monitoring, resulting in faster resolution for our customer base. The observability platform boasts of logs, metrics and dashboards to give both, a bird's eye view as well as detailed information according to stakeholder's needs
• 2. Contributed to the architecture and design of core platform services focusing on scaling of API as well as gRPC services and fault tolerance.
• 3. Led the development of monitoring, alerting and deployment framework that has resulted in faster and less error prone deployments as well as minimizing manual workload.
• 4. Led the development of a scalable realtime data micro-service to provide realtime data to internal services across organization. This was live with 0 downtime and issues while migrating from old data services.
• 5. Led the architecture, design and development of self hosted historical data services. The propsed solution worked out with more than 70% reduction in costs, while achieving 3x more scalability than the older solution. The migration was carried out with 0 downtime and issues faced by customers.
• 6. Led the development of realtime data websocket microservice, beating the currently employed vendor solution in terms of scale, cost and latency.

Jan 2022 – Dec 2022 · 11 mos

• 1. Implementation of company wide logging best practices and a common structured logging library in golang and python with support for server based deployments as well as lambda functions. This helped us bring down our debugging time drastically and made it easier to generate application metrics
• 2. Implementation of authentication and rate limiting service in golang, redis and grpc protocol which is used by all the services for request auth (supports 8k rps on 4 core machine)
• 3. Implementation of price alerts service which subscribes to multicast IP, for real-time data and matches user created alerts stored in memory, integrates with RabbitMQ for new alerts and sending notifications
• 4. Implementation of custom observability metrics for general monitoring, using lambda functions, cloudwatch metrics and grafana for visualisation
• 5. Performance optimisation by implementing services in golang and usage of msgpack
• 6. Implementation of websocket server integrated with kafka for real time event updates to the connected users
• 7. Implementation of distributed load testing to simulate 1 million websocket clients and calculate end to end latency (producer, Kafka, consumer, websocket server, websocket client)

Aug 2021 – Dec 2021 · 4 mos

• 1. Rearchitect and rewrite entire codebase for trading APIs in python and integration with a new grpc service for order management system