* Design and develop a reliable and secure crypto wallet custody system in Ruby on Rails running on GCP. Create a scalable backend service communicating with vechain and ethereum networks. Parse blockchains’ block transaction’s logs and retrieve deposits and withdrawals in real-time. Interface with proprietary cold, warm and hot storage infrastructure to provide a range of internal system use-cases. * Maintaining a blockchain signing system stores wallets’ private keys. Design signing procedure for blockchain outgoing transactions. * Develop a crypto based Market Data system with Maven running on AWS. Integrate websocket server service into the system. Build composite market data streams with crypto exchanges and support recovery from disconnection and exchange data-stream slowness. Normalize and broadcast crypto exchanges’ trades, order books, klines, tickers data in real-time. * Develop a configuration management system owns trading pairs and crypto symbols configs in a trading platform. Create Rest APIs for UI to support altering config settings. Cache configs’ data into shared-Redis DB. Build internal protocols to broadcast configuration changes event through Kafka.

* Lead market access team to build Direct Market Access (DMA) system. * Create a low latency, recoverable and normalized DMA feed line handler API. * Build an offline simulation application running on clients’ servers as a validation and regression process.

Develop the High Speed in-process API for order and execution exchange connectivity ( SR Labs Exchange Connectivity Solution) . My works includes Networking Programming, Multi- threaded programming , Object oriented programming. I am developing under kinds of tools in Unix Platform and Microsoft Visual Studio on Windows platform. Using C++, C, C# and Java Language for my daily works.

Trading System R&D Design and Developed Trading System Backend applications. Build and Maintain Backend's monitoring system. - Optimize relational Database. - Shell scripting to organize tasks run. - Using Java Script to build UI/Front end of System - Involved in developing financial projects based on OO application design, Design patterns and generic programming methodologies

Developed a cache hierarchy optimization solution for single core architectures. My research goals include providing architectural support for cache level resource allocation and better cache usage. I was using PTLsim (A C/C++ microprocessor simulator software) for simulation purpose.