Muhammad Junaid Email & Phone Number

Lahore, Punjab, Pakistan

• Developed modern C++ RESTful services in a high-available microservices environment, utilizing TCP/IP protocol stack.• Implemented multi-threaded programming for scalable solutions in a Client Server architecture.• Proficient in Object-Oriented programming, design patterns, and DevOps tools like Git, Jenkins, and Docker.

Lahore, Punjab, Pakistan

• Working as a Senior Engineer for Afterprime’s, a leading Trading Platform, mainly developing andmaintaining core product services on the backend.• Achieved a remarkable performance boost of up to 40% in the .NET 6 API by skillfully implementingasynchronous programming techniques.• Played a key role in the architecture and design phases of new modules.• Successfully worked with API Integrations for SumSub, Numverify, Twilio, Mandrill, Firebase AuthSDK, GCPSecret Manager, Praxis, Trader Evolution, and Metatrader Mt4.• Worked with CQRS with MediatR, followed Domain Driven Design principles, and adhered to CLEANarchitecture standards.• Managed deployments using GitLab tags and deployed versions on GCP Cloud Run containers.

Lahore, Punjab, Pakistan

TechStack:Windows, .Net, VC++, C#, Java, MSSQL, Oracle, MSMQ, Restful, SOAP, ISO8583 Protocol, HSM, EMVPayment Middleware - Backend Services, Core Banking, Credit Card and Utility GovtAs a part of the Implementation team in Electronic Funds Transfer (EFT) department, worked on configurations and feature enhancement of the core products which enables organizations to seamlessly integrate multiple payment channels with core banking systems. Architectural diagram of Rendezvous and Novus are available online. Responsibilities:• Developed Secure, configurable and scalable payment applications (middleware, ATM, switches). • Performance enhancements of existing tools. • Developing client specific utilities (in .Net/C++).

Lahore, Punjab, Pakistan

Lead contributor to Payment Middleware - Backend Services, Core Banking, Credit Card, and Utility Govt projects.- Collaborated with the Implementation team in the Electronic Funds Transfer (EFT) department, enhancing core products for seamless integration with multiple payment channels and core banking systems.- Utilized a diverse tech stack including Windows, VC++, C#, TCP, TLS, MSSQL, Oracle, MSMQ, Restful, SOAP, ISO8583 Protocol, HSM, EMV, and HTTPS.- Demonstrated strong software engineering fundamentals, including Object-Oriented design, data structures, and algorithms, in every project.- Upheld a quality-oriented mindset and consistently implemented automated testing, metrics collection, and monitoring.- Leveraged over 8 years of software development experience to drive continuous improvement in project workflows.

Lahore

Contributed - Played a key role in maintaining a CTI middleware solution and contributed to a Greenfield project, designing and developing a new SIP gateway using open-source technology.- Successfully integrated both systems into the company's product portfolio, establishing them as a common signaling and media platform.- Quickly acquired expertise in relevant technologies, such as SIP, UCMA, and more.- Employed a versatile tech stack including Windows, MacOS, TDD, Subversion, SIP, UCMA, C++, Agile Methodologies, C#, CSTA, Socket, TCP/IP, TLS, and RPC.- Demonstrated a deep understanding of network and security protocols, including TCP, UDP, IP, HTTP, DHCP/DNS, TLS, and Active directory LDAP, in network-related projects.