Web Applications Portfolio

Business focused web applications built with HTML5, CSS3, JavaScript, SQL concepts, Git, GitHub, GitHub Pages, Local Storage, and responsive web design principles.

Rolando E. Gonzalez
Miami, Florida

GitHub | Portfolio | LinkedIn

Project Focus

Welcome to my Web Applications Portfolio. The projects below demonstrate practical experience in customer service systems, CRM workflows, AI content review, airline operations, inventory management, business applications, e-commerce workflows, database concepts, and front end web development.

Each project includes a live demo and a public GitHub repository so recruiters and hiring managers can review both the user interface and the source code.

View GitHub Portfolio LinkedIn Profile

Featured Web Applications

AI Evaluation Platform Pro V2

Advanced AI evaluation dashboard with prompt review, accuracy scoring, safety scoring, quality scoring, category tagging, priority tracking, reviewer notes, local storage, search filtering, and CSV export.

Technologies: HTML5 | CSS3 | JavaScript | Local Storage | CSV Export | AI Review Workflows

Live DemoGitHub

Customer Support Ticket System

Customer support and help desk dashboard featuring ticket creation, editing, search, status tracking, reporting metrics, and persistent browser storage.

Technologies: HTML5 | CSS3 | JavaScript | Local Storage | GitHub Pages

Live DemoGitHub

Inventory Analytics Dashboard

Business intelligence dashboard for inventory reporting, product values, supplier tracking, low stock alerts, inventory insights, and KPI reporting.

Technologies: HTML5 | CSS3 | JavaScript | Business Analytics | KPI Reporting

Live DemoGitHub

AI Content Review Dashboard

AI response evaluation dashboard with quality scoring, approval and rejection workflows, review history, and content assessment tools.

Technologies: HTML5 | CSS3 | JavaScript | Quality Assurance Workflows

Live DemoGitHub

SQL Inventory Database

Relational database project demonstrating suppliers, products, customers, orders, joins, grouping, inventory valuation, and reporting queries.

Technologies: SQL | Database Design | Business Reporting | Inventory Management

Live DemoGitHub

E-Commerce Product Manager

Product catalog and inventory management dashboard with product search, inventory status, dashboard metrics, and marketplace workflow concepts.

Technologies: HTML5 | CSS3 | JavaScript | E-Commerce Workflows

Live DemoGitHub

Customer CRM Manager

Customer relationship management dashboard with customer records, status tracking, search functionality, and business workflow simulation.

Technologies: HTML5 | CSS3 | JavaScript | CRM Concepts | SQL Concepts

Live DemoGitHub

Airport Passenger Dashboard

Interactive passenger information dashboard with flight search, airline status display, and customer service focused workflow concepts.

Technologies: HTML5 | CSS3 | JavaScript | Airline Operations

Live DemoGitHub

Job Application Tracker

Application management dashboard with status tracking, search functionality, interview tracking, notes, and job search workflow management.

Technologies: HTML5 | CSS3 | JavaScript | Workflow Management

Live DemoGitHub

Trade Show Lead Tracker

Lead management application for trade show follow up, sales pipeline tracking, status management, and CRM based outreach workflows.

Technologies: HTML5 | CSS3 | JavaScript | Lead Management

Live DemoGitHub

Center Tone Music School Website

Responsive business website for music education, lesson information, service presentation, and local business visibility.

Technologies: HTML5 | CSS3 | Responsive Design | GitHub Pages

Live DemoGitHub

Technical Skills Demonstrated

HTML5, CSS3, JavaScript, Local Storage, CRUD workflows, search filtering, dashboard design, Git, GitHub, GitHub Pages, SQL fundamentals, database design, CRM concepts, e-commerce operations, AI review workflows, CSV export, customer support systems, inventory analytics, KPI reporting, lead management, and airline operations interfaces.