Joseph I. Alulod

Backend development (Node.js/Express/TypeScript); designed and developed RESTful API with 30+ endpoints for user management, property listings, authentication, favorites, and geospatial search; implemented JWT-based authentication and token refresh; designed PostgreSQL schema with Prisma ORM including geospatial indexes for location-based queries; integrated Google Maps geocoding API in a React Native mobile app; built cross-platform mobile UI with React Native; implemented OAuth and maintained API client components; created reusable UI components and streamlined API integration; configured Docker-based backend environments; collaborated on DevOps and CI/CD pipelines.

Owned and maintained POS application, mobile app for Android and iOS, and web applications. Mobile development using .NET MAUI/XAML for cross-platform UI; refactored legacy mobile components to improve performance and maintainability; implemented real-time form validation and user-friendly error messaging; aligned UI styling to brand guidelines. Implemented authentication with token-based flows; backend APIs using ASP.NET Core; data storage using PostgreSQL with Prisma ORM; Angular frontend modules; integrated with external services; set up automated tests and error handling. CI/CD pipelines in Azure DevOps; Dockerized services; Git/Bitbucket for version control.

Owned and maintained POS (Point of Sale), mobile Android/iOS, and web applications; led mobile UI development with .NET MAUI / XAML for cross-platform apps; refactored legacy mobile components to improve performance and maintainability; implemented real-time form validation; supported localization and internationalization; collaborated with product stakeholders to translate business requirements into technical solutions; implemented authentication/authorization flows and backend integrations.