Muhammad R. is an accomplished Senior Software Engineer with over a decade of experience specializing in high-performance C++ backend systems for fintech and transaction processing platforms. He has demonstrated expertise in distributed systems, ISO8583 payment flows, HSM integrations (including Thales and SafeNet), tokenization, and low latency financial infrastructures, successfully delivering critical solutions for tier-1 banks across the Middle East and Asia. Muhammad's technical proficiency spans C++, Python, Shell scripting, POSIX sockets, Linux (RHEL), multithreading, Redis, Docker containers, DevOps tools such as Jenkins, Git, and SonarQube, as well as database technologies including Oracle and MS SQL Server. He has been instrumental in projects involving Visa Direct, tokenization APIs, CMSI microservices, and banking switch engines, and is equally skilled with technologies like Oracle OCCI, Boost, .NET, Visual Studio, TortoiseSVN, Team Foundation Server, Eclipse, and REST/SOAP clients. Recently, Muhammad expanded his competencies to Machine Learning, working with pandas, NumPy, and scikit-learn, and building ML models based on logistic regression, decision trees, and KNN. Recognized for his leadership in service and technical lead roles at Afiniti, Avanza Solutions, and TPS Pakistan, he has also been acknowledged with awards such as Star Performer and outstanding placements in coding competitions. Muhammad R. is open to relocation and employer sponsorship, making him a valuable asset for organizations seeking advanced expertise in advanced backend systems and financial technology solutions.