Muhammad Hanan Raza Email & Phone Number

Ireland

Working with a real estate Software Development startup Tenant Inc.• Design and develop APIs and background worker jobs to handle complex user requests• Achieved a ~90% improvement in application search performance by optimizing SQL queries through secondary indexes, generated columns, reducing redundant database calls, and performing extensive query profiling• Developed generic, reusable reporting modules to streamline reporting functionalities across the application, significantly reducing development time and increasing maintainability• Integrated Power BI for bolstering data analytics capabilities• Efficiently identified, debugged, and resolved production-level issues to maintain system stability and performance.Worked with Cross Country Healthcare, Inc.• Designed and implemented features for a serverless, scalable integration application based on the pub/sub model, leveraging AWS SQS, EventBridge, DynamoDB, and AWS Lambda to facilitate seamless communication between independent systems• Conducted comprehensive performance profiling and benchmarking to identify system bottlenecks and implemented optimizations for enhanced throughput and reduced latency.Worked with a startup Neustreet• Designed and developed web crawlers using scrapy and selenium to extract and process data from diverse websites for further analytical purposes• Utilized Celery for asynchronous task execution, Celerybeat for task scheduling, and Flower for real-time task monitoring to ensure efficient task management and execution.• Leveraged docker for containerization, streamlining application deployment processes and enhancing scalability and portability across different environments

• Prototyped a decentralized system for the management of assets in digital forensics to enhance transparency and security• Designed and deployed a multi-node Hyperledger Fabric network, implementing ordering services, peer nodes, and channel configurations to support a decentralized ledger• Authored and deployed smart contracts (chaincode) in GoLang, encapsulating complex business logic for automated asset management and audit trails• Developed a Node.js Client SDK to facilitate client interactions with the blockchain network, utilizing gRPC for peer communication and Hyperledger Fabric SDK APIs for transaction submission and query execution• Implemented and optimized consensus protocols using kakfa within the Hyperledger Fabric network to ensure reliable and consistent ledger states across nodes• Integrated advanced cryptographic techniques, including TLS/SSL for secure communication and ECDSA for digital signatures, ensuring data integrity and authenticity• Configured and managed network artifacts such as channel genesis blocks, anchor peers, and consortiums, enabling multi-organization collaboration and data segregation• Employed Hyperledger Fabric’s Membership Service Provider (MSP) and Certificate Authority (CA) for managing identities, roles, and access control policies• Conducted in-depth debugging and troubleshooting of Hyperledger Fabric components, resolving issues related to chaincode execution, peer synchronization, and ledger inconsistencie• Authored comprehensive technical documentation, including network architecture diagrams, chaincode specifications, and SDK usage guides, and conducted training sessions for team members and stakeholders

Bs, Software Engineering, 3.69/4.0

Intermediate, Mathematics, A+