Sayed Mubarak Email & Phone Number

Cairo, Cairo Governorate, Eg

United Arab Emirates

+ Take Ownership of Live Issues within the SMS Squad: Assume responsibility for addressing live issues within the SMS Squad, demonstrating proactive problem-solving and effective communication to ensure timely resolution.+ Implement strategies to enhance team performance, productivity, and efficiency. This includes optimizing workflows, streamlining processes, and fostering collaboration to contribute to better outcomes for the team.+ Catalogue new software on Confluence and update existing diagrams for gateway components. By maintaining comprehensive documentation, ensure that team members have access to accurate and up-to-date information regarding software and its components.+ Drive improvements in software design and gateway architecture to create robust, scalable, and efficient solutions. This involves analyzing current systems, identifying areas for enhancement, and implementing changes to optimize performance and scalability.+ Knowledge Transfer sessions focused on gateway microservices to facilitate understanding of SMS business logic among team members. Record these sessions for future reference and handover processes, ensuring that critical information is preserved and accessible to all team members.

United Arab Emirates

+ Move old infrastructure vodafone kannel from EC2 to ECS (live).+ Create Module to mocking provider behavior to test connection with no cost to the company or charging from any other provider.+ Apply Action Plan for 6 mins outage from interfaces So, this solution overed zero down time + Design and develop a solution to fix denial of service attack on vodafone connections by compinibg between retry pattern an exponintal backoff so reduced all the false error flags.+ Refactor concatonator microservice that receive messages from smpp server with received value to be the time when last part of messages is received that improve transit second in all getway.+ Redesign our sms interface into two services to balance high load. So, this improves our getway performance.+ Make classifier solution that helped with improving A25OTP messages SLA to be almost 99.8% and improving getway performance- B25.+ Build and integrate unified module to migrate and automate developments keys across gateway environments by pramterstore.+ Create new scalable service to automate station operations for Business Center customer pays an invoice to notify our system to be able to update customer’s balance.+ Create new Charging service that make a huge impact that eliminate any duplication in customer deductions.+ Create New Service For ESME To Load Data On The Fake_Kannel (smpp) to help our team in SMPP testing.+ Design and Build Integration with several providers: - telenour - Zong Pakistan - TelQ - Web engage+ Adding restructure logs across all getway components. So,that hepled all operation and technical teams to easly creating dashboards and tracing issues.+ Integrate all SMS Gateway Components with Edge Proxy and revamp the needed modules. So, components become faster and not single point of failure, So. It affords ouer high avilability for our customers.