Mahmoud Ahmed Email & Phone Number

United Arab Emirates

• In charge of the complete end-to-end software implementation for ADIB Digital Banking, including design, development, and testing of Back-End services.• Developing Microservices architecture with Spring Boot and facilitating seamless integration with core banking and payment hubs via an Enterprise Service Bus (ESB) and API Gateway.• Work closely with the product owner to gather and refine requirements, translate business needs into technical solutions within the microservices ecosystem, and create sequence diagrams and high-level architecture.• Perform code reviews, offer guidance to other developers, and guarantee the delivery of high-quality code within the Microservices framework.• Implement Spring Cloud Config, resulting in a decrease in deployment frequency and improved scalability.• Develop and upkeep technical documentation, encompassing design documents, deployment plan, and API documentation.

Oman

• Involved in implementing, developing, and maintaining SITA AT BORDERS management solutions including Oman electronic Visa Public Portal and Directorate General of Passport & Residence admin portal.• Develop new services and consume external services to integrate with Ministry of Labour and Ministry of Health.• Participates in gathering and analyzing requirements and engages in end-to-end system design and development processes.• Troubleshooting and resolving reported issues in Jira and Enhancing existing applications.• Deploying SIT and UAT release on Linux servers.• Fixing issues in various test phases.• Acting as Scrum Master to Manage Stand up meetings, Backlog Refinement, andCapacity planning.

Riyadh, Saudi Arabia

• Responsible for developing and implementing Alinma Corporate Internet Banking and Trade Finance by changing current business along with applying new features.• Enhancing and fixing issues in both Corporate Internet Banking and Trade Financeusing Java frameworks and components.• Solve and analyze Production Issues, Enhance Application Performance.• Creating and Tracking change requests, business requests, defects, anddevelopment Tasks using IBM Clear Quest.

Dubai, United Arab Emirates

• Involved in Designing, Implementing, and developing new Dubai police Smart Services.• Enhancing and Implementing change requests in existing applications.• Support production systems onsite and during offsite hours.• Analyze and fix production and non-production application issues and improveoverall application performance.

Cairo

- Vodafone Radio ToolsAngular 2 – Spring Boot – Rest Web Services –Oracle DB - Maven - Git- Involved in the development of Vodafone Radio Tools web application with Angular 2 and Spring MVC to be used by Vodafone network engineers to perform daily tasks and operation.- STCJawwyJSF & Prime Faces – EJB 3 - Rest Web Services - Hibernate - Oracle DB • Developing Order Management System that support multi-level access and integrate with STC online Store. To Track it is orders status, payment status and Generate contracts, In Store Pick-up and developing restful web services for the mobile app version.- Reporting SystemJSF & Prime Faces – EJB 3 – Hibernate - ORACLE & PostgreSQL DB• A member of development team for reporting system that generates charts , manipulate excel , Birt reports and connect remotely to different data sources such as Oracle, PostgreSQL, SQL Server and MySQL.- Java & IBM Integration Bus Developer @ TE Data Unifying Network inventory of TE-Data & Telecom Egypt• Design and Develop message sets, maps, message flows and configure/develop adapters. Understand and guide other development teams around best practices to create web services or any other appropriate integration end-points, Deploying integration components in development/test environments. Develop components as needed in Java or ESQL.- Vodafone NIC GSM TrackerJSF & Prime Faces -EJB 3 - Hibernate - ORACLE DB- PL/SQL• Involved in the development of Vodafone Egypt GSM network inventory OSS System used by network engineers to perform daily tasks and operations, responsible for Data Migration CR using PL/SQL.- Mobily SharikiJSF & Prime Faces – EJB 3- Hibernate – ORACLE DB - PL/SQL• Involved in the development of Shariki Portal that manages SIM Activation Life cycle, Enables resellers to activate Sims, credit transfer, And shipment tracking service. Create Add-on services and control the life cycle of add-ons services.

Bachelor'S Degree, Managment Information Systems

Scholar Ship, Java Web Development