Development Projects > App and Website Development Projects
A selection of web and mobile applications I have designed and developed, with an emphasis on custom functionality, database-driven systems, and application-specific business logic. My development work has included user authentication, searchable databases, e-commerce functionality, dynamic user interfaces, geospatial and location processing, offline data synchronization, and third-party service integrations using PHP, MySQL, HTML, CSS, JavaScript, and Progressive Web App technologies.
CrewRON Travel Application
CrewRON is a mobile-first travel journaling and location intelligence application I designed and developed to transform location data, photos, notes, and travel history into a personalized record of a user’s journeys. The application combines GPS-based location logging, geospatial processing, offline data capture and synchronization, travel recap generation, and responsive mobile interface design.
Responsive mobile dashboard providing quick access to location logging, travel history, and personalized journey statistics.
GPS-based location logging workflow with resolved location data and immediate access to notes and photo uploads.
Travel recap interface combining logged locations, geospatial data, timestamps, user notes, and photos into a chronological journey view.
Date-driven trip review system allowing users to generate travel recaps from custom ranges or predefined time periods.
Progressive Web App installed on a mobile device with a custom application icon and device-integrated interface.
TVinstall.com Website
TVinstall.com was a custom website I designed and developed to promote residential and commercial television installation, home theater, surround sound, and security camera services. The website combined service-focused content, visual navigation, online quote functionality, and customer support resources within a branded interface designed around the company’s installation services.
TVinstall.com website to promote TV, sound system, and security installation services
Mantaray Marine Construction Website
Mantaray Marine Construction was a custom website I designed and developed as an academic project, drawing inspiration from my prior experience owning and operating a marine construction business. The website presents residential and commercial marine construction services through project imagery, service-focused content, interactive visual elements, embedded media, and customer inquiry features.
Mantaray Marine Construction website
GasBuddy Day Trip Feature Prototype
The GasBuddy Day Trip Feature was an academic systems implementation project in which I designed and developed a functional prototype for a proposed addition to the existing GasBuddy mobile application. The feature was designed to help users discover nearby destinations and points of interest while maintaining the visual structure and navigation patterns of the existing application. I developed the prototype with supporting database architecture, location details, filtering, ratings, reviews, and database query testing to demonstrate the feature’s functionality and system design.
GasBuddy Day Trip feature prototype developed and deployed to a test environment
VoltageKing.com
VoltageKing.com was an e-commerce website I heavily customized while working with Power Learning Systems, a provider of contractor licensing exam preparation seminars and educational resources. I adapted the storefront to support the sale of electrical and construction reference books, exam preparation materials, and training aids for students preparing for professional contractor licensing examinations.
VoltageKing.com e-commerce website
National Low Voltage Contractors Association Website
Designed and developed the custom website for the National Low Voltage Contractors Association (NLVCA), an industry association supporting licensed low-voltage electrical contractors. The website incorporated user authentication and member access functionality, along with a searchable database of licensed contractors and tools for accessing state licensing and industry information. The system also supported membership services, complaint reporting, educational resources, and association communications. I developed the website and its underlying functionality using custom web programming and database-driven processes.
National Low Voltage Contractors Association website
Leads1003 Mortgage Leads System
Designed and developed a custom web application for a Florida-based mortgage lead generation company, providing mortgage professionals with secure access to individually verified residential mortgage leads. The system featured member authentication, searchable lead inventory, exclusive and semi-exclusive lead purchasing, automated lead delivery, payment processing integration, and database-driven account management. Additional functionality included mortgage calculators, industry news, pricing management, customer resources, and administrative tools. Developed the complete website, user interface, database architecture, and supporting business logic using custom web technologies.
Leads1003.com website developed to sell mortgage leads to loan officers
High Risk Training (HRT) Tactical Training Website
Designed and developed the custom website for High Risk Training (HRT), a tactical training organization founded by longtime Hillsborough County Sheriff’s Office SWAT member and tactical instructor Mario Martinez. The website presented the organization’s specialized training programs, instructor biographies, course information, multimedia galleries, and organizational resources while reflecting HRT’s professional reputation within the law enforcement and military communities. HRT provided advanced tactical instruction to numerous domestic and international law enforcement and military organizations, and the website served as the company’s primary online presence for promoting its training services and worldwide clientele.
High Risk Training (HRT) tactical training school website for law enforcement and military special forces teams