Hamza Anwar

• Sole developer for an enterprise corporate portal (React.js + ASP.NET Core), owning architecture, backend integrations, and delivery end-to-end

• Designed and optimized SQL Server schemas for time-tracking, RBAC, and Active Directory sync modules, resolving complex EF Core migration issues on composite-key entities

• Built an ASP.NET Core background sync service handling timezone-aware scheduling and an Active Directory sync layer using System.DirectoryServices.Protocols

• Owns full production deployment lifecycle on IIS/Windows Server with regular weekly/biweekly release cycles and zero major production outages to date

• Leveraged AI-assisted development tools to speed up debugging, documentation, and feature delivery as the sole engineer on the platform

• Built a React Native app for interactive storytelling and digital content delivery, with reusable components for performance at
scale

• Built two production React Native apps: an Uber-style ride-hailing app with real-time tracking, and an e-commerce app with
cart/payment integration
• Integrated REST APIs for authentication, payments, orders, and live location services across both apps

• Developed and maintained production web applications (Next.js frontend, Ruby on Rails backend) for core business modules

• Diagnosed and resolved production issues to maintain reliability across live business-critical workflows

• Mentored junior developers and led code reviews, raising code quality and consistency across the team

• Designed and built a full-stack Laboratory Information System (Node.js, Next.js, PostgreSQL) supporting patient workflows and
lab reporting
• Built and deployed containerized REST APIs on AWS EC2/ECR with SSL-secured infrastructure, load balancers, and target
groups for high availability
• Implemented CI/CD pipelines that cut release turnaround time by over 50%, eliminating manual deployment steps

• Built ZipZap Courier, a React Native delivery app with real-time GPS tracking, Stripe payments, and Firebase backend
• Delivered order management, notifications, and live delivery-status features supporting production-scale usage

Manage Online Portal
Manage Emails
Manage Admission Records
Test Slips
Test Records