Shaik Mohammad Hussain

Accomplished Developer at Tata Consultancy Services with a strong background in C programming and PL/SQL. Designed low-latency modules that significantly improved system performance for trading applications. Demonstrated expertise in automating operational tasks and collaborating effectively during critical go-live events, ensuring seamless transitions and operational excellence.

• Real-Time Stock Transaction Engine, Developed high-performance trading modules in C ensuring microsecond-level execution for stock buy/sell transactions, Implemented IPC mechanisms (sockets, shared memory, semaphores, signals, pipes) for inter-process communication, Integrated with Oracle database using Pro
• C to perform queries, inserts, and updates with transactional integrity, Designed and optimized PL/SQL packages, procedures, functions, triggers, and views for backend data workflows
• MCX Market Broadcast Decoder, Built a C++ decoder to parse and process real-time market broadcast data from MCX, Leveraged STL containers (maps, dictionaries, collections) for fast symbol updates and in-memory state management, Delivered real-time normalized data streams to downstream trading modules with low latency and high throughput
• Deployment & Production Migration, RHEL upgrade (7.9 → 8.8) and application migration with zero downtime, Automated deployment and operational tasks using Linux shell scripting and cron jobs, Supported production go-live activities, troubleshooting and resolving live incidents rapidly to ensure uninterrupted trading operations