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Aggieville Pickup

Aug 2025 - Present

Aggieville Pickup is a Flutter app that assigns sections of Aggieville on a weekly basis to be picked up by members of the Sigma Chi fraternity, keeping Aggieville free from trash.

Main Features

📱 Task assignment system allowing a manager to take a photo of an issue, add a description then choose among the signed up active members to assign
📋 Event board allowing timely notification and organization of community service projects, with a button to hold a signup link
🗑️ Weekly trash pickup assignments, assigned to the members of the Sigma Chi fraternity
🗺️ Database of Aggieville, sectioned, including photos and a description

Technologies

FlutterFirebaseCloud FunctionsFirestore Rules

Problems Encountered & Solutions

Role-Based Access Control Implementation

Managing user roles and permissions without compromising security

What I Learned and Implemented:

Learned authentication and authorization concepts by implementing custom auth token claims
Worked with server-side security practices for role-based access control
Developed understanding of dynamic UI patterns based on user permissions
Gained experience with user verification workflows and approval processes
Learned the importance of separating client-side and server-side security logic

Custom Database Development

No existing commercial database of Aggieville available

What I Learned and Implemented:

Learned database design principles by creating a custom location-based database
Explored data collection and organization techniques for geographic information
Developed skills in manual data entry and photo documentation workflows
Gained understanding of how to structure data for location-based applications
Learned the importance of creating comprehensive reference materials for users
Discovered the value of building custom solutions when existing resources are unavailable

Fair Assignment Algorithm Design

Equitable distribution of trash pickup assignments among users

What I Learned and Implemented:

Learned algorithm design principles by creating a semi-random assignment system
Developed understanding of fair distribution algorithms and their implementation
Gained experience with user interface design for administrative decision-making
Learned the importance of providing manual override options in automated systems
Discovered how to create volunteer selection interfaces that support manager workflows

🔗 View on GitHub

Dazlhub Invoices

May 2025 - Present

DazlHub provides a secure and user-friendly platform for customers to view and pay invoices online, acting as a trusted intermediary between businesses and their clients. The system was designed to simplify payment processing while ensuring data security and reliability.

Features

💳 Easily access and pay your invoices in one centralized platform
📊 Store, organize, and track all your billing history
⚡ Streamlined billing process and monitor payment activity
🛠️ Comprehensive management tools
📈 Maintain transparent and organized invoice history

Technologies

Flutter/DartAngular/TypeScriptFirebaseCustom APIsStripe Integration

Problems Encountered & Solutions

Secure ACH Authorization Implementation

Secure Stripe API integration with embedded webview authentication

What I Learned and Implemented:

Explored secure API integration by developing custom session token authentication
Learned cloud architecture patterns for verifying user authentication across services
Implemented embedded webview security protocols for safe payment processing
Gained experience with Stripe API documentation and payment gateway integration

Cross-Platform Development Strategy

Reaching all mobile users without maintaining separate codebases

What I Learned and Implemented:

Learned Firebase serverless architecture and its benefits for scalable applications
Mastered Flutter development for cross-platform mobile app creation
Discovered FlutterFlow as a powerful tool for rapid app development and deployment
Gained experience with app store deployment processes for both iOS and Android
Understood the importance of single codebase maintenance for efficient development

Scalable Database Architecture Design

Secure, scalable database with proper data separation and performance

What I Learned and Implemented:

Learned Firebase security rules and how to implement custom helper functions
Mastered database design principles for multi-tenant applications
Gained understanding of data isolation techniques and security compliance
Developed skills in database optimization for performance and scalability
Learned the importance of proper user data separation in enterprise applications

Active Development