PROJECT: Unified System for Egyptian Electricity & Power Authority Smart-Meters • Implemented time series models to predict future increase in power consumption and new subscriptions to be used by the ministry for planning & bids with meter manufacturing companies. • Implemented deep learning models to help detect electricity theft & power grid manipulations from power consumption patterns. Power grid manipulations cost the Egyptian government 2 Billion EGP per year that were the cost of power grid manipulations. • Implemented new features/CRs. • Code maintenance & fixing issues. • Worked on database query analysis & optimization. • Maintained ETLs & intermediate data processing algorithms to optimize the processing pipeline, big data analytics & aggregated report/statistics generation across country. TECHNOLOGIES USED: Java11, Java EE, Spring Boot, T-SQL, Python3, C++ PROJECT: Common Microservices for KSA's Public Pension Agency System • Implemented micro-service for handling push notification system across services. • Implemented micro-service for consolidating & processing logs across services. TECHNOLOGIES USED: OpenShift, Kafka, ElasticSearch, Kibana, Spring Boot PROJECT: AXA Life Insurance Modernization to Microservices • Contributed to implementing strangler-migration approach running new & old legacy system in parallel. • Implemented Insurance Prospects management service • Implemented & configured Generic microservice for Data Change Capture configurable to work across whole platform entities • Implemented microservice for exposing legacy oracle db as a DB-aas TECHNOLOGIES USED: Java, Spring-boot, GraphQL, Node.js, Angular, Kafka

• Implemented Python modules for exporting Excel and PDF reports. Modules built from scratch with customized methods to provide exact needed design. • Implemented API endpoints exporting data sheets for companies & investors profiles. TECHNOLOGIES USED: Python, Django.

Working on VAYROLL (vPay); a multinational software for enterprise and payroll management. • Architecture & Planning for microservices refactoring of currently working software. • Development of new modules, using CQRS architecture pattern. • Migration using strangler approach. • Backend for mobile app TECHNOLOGIES USED: Java, Spring Boot, Axon Framework, AWS, Postgres, Mongodb