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I am currently working on PwC Egypt Technology & Innovation Centre (ETIC) in designing and building enterprise systems internally and externally. The following highlights the projects to which I've contributed and my responsibilities:

Assessment Hub

Assessment hub is a cloud-based multi-tenant enterprise system that digitizes and automates your assessment programmes and workflows.

• - Collaborated with the DPS team in UK to deliver risk and assurance features for serving global clients, including Amazon, IKEA, Jaguar Land Rover (JLR), and other enterprise tenants.
• - Developed an AI-powered Assessment Intelligence Assistant using Azure OpenAI, Semantic Kernel, and Azure AI Services to enhance data processing and insights.
• - Optimized database queries, achieving up to 95% faster performance under high workloads.
• - Upgraded a Vue.js SPA ecosystem to Vue 3 with Vite, Pinia, and TypeScript for improved maintainability and performance.
• - Conducted code reviews to ensure clean, maintainable, and secure code aligned with clean architecture principles.

Tech Stack: .NET Core 8, SignalR, OAuth2 with IdentityServer, VueJs, CQRS, BFF, xUnit, SQL Server, Clean Architecture, Azure Functions, Azure Service Bus, Azure Account Storage, Azure AppInsights, Azure AI services.

I have worked on designing and building many financial projects for Taly digital payments and other governorate management systems. The following highlights the projects to which I've contributed and my responsibilities:

Taly BNPL (Buy Now Pay Later)

• - Designed a scalable multi-tenant architecture using .NET Core with a BFF pattern.
• - Developed and designed web poral features including plan management, multi-tenancy onboarding flow, maker/checker review, action logs, custom rule engine, in-system notifications, background services, and others.
• - Implemented secure APIs (Internal & Integration) for onboarding/offboarding and repayment of external merchants.

Taly Meeza Wallet

• - Developed REST APIs based on service-oriented architecture (SOA) for the wallet mobile app and integration services.
• - Implemented the integration layers (inbound and outbound) of Meeza digital network to handle wallet processing in Egypt, achieving both issuer and acquirer certifications from Egyptian Bank.
• - Engaged with security team to remediate their findings ensuring PCI DSS compliance and standards for PII storage.

Taly Installment

• - Developed file mapping and processing functionality to synchronize Bank installment plans and POS transactions.
• - Implemented SFTP/FTPS connections export and importing files to/from third parties.

Education Quality Monitoring System (EQMS)

• - Developed many features in the web portal including school forums, assessment and statistics reports, notifications, and surveys.
• - Implemented the backend REST APIs for school and administration tablets.

Labour Market Access Project

• - Created Complex queries for reporting dashboard for LMAP Admin portal to serve many employment centers and job seekers in Egypt with partnership with GIZ.
• - Executed data migration of the database from the legacy software schema to fit the new software schema.

Tech Stack: .NET Core 8, OAuth2 with Keycloak, VueJs, LLBLGen, Blazor WASM and Server Side, CQRS, xUnit, gRPC, SQL Server, PostgreSQL, Docker, Open Telemetry (Jaeger), and Elastic Stack (ELK).