Full Stack · PostgreSQL · Supabase

TravelLoop

Collaborative Travel Planning & Itinerary Management Platform

TypeScriptNext.jsReact.jsSupabasePostgreSQLTailwind CSSVercel

Executive Overview

TravelLoop is a full-stack web application engineered to streamline the end-to-end vacation and business trip planning process. It allows travelers to organize multi-day itineraries, track expenses dynamically, collaborate with travel companions, and securely share trips via public or private links.

The Problem

Travelers frequently struggle with fragmented planning across notes, spreadsheets, and chat groups, leading to untracked spending, disorganized daily schedules, and lost reservations.

The Solution

An integrated travel suite combining structured daily activity builders, real-time budget calculation with currency breakdown, role-based sharing links, and persistent relational data storage.

Key Platform Features

1Multi-Day Itinerary Builder with drag-and-drop chronological sequencing

2Dynamic Budget & Expense Tracker calculating category spend in real-time

3Secure User Authentication and personalized trip dashboards via Supabase

4Public & Private Itinerary Sharing with fine-grained viewer permissions

5Responsive, clean UI crafted with Tailwind CSS for seamless mobile exploration

6PostgreSQL relational schema modeling trips, activities, expenses, and travelers

Architecture & Engineering Decisions

Frontend: Next.js, React.js, TypeScript, Tailwind CSS
Backend & Storage: Supabase, PostgreSQL, Supabase Auth
Deployment: Production deployment on Vercel with automated preview pipelines

Engineering Challenges

•Designing a flexible relational database schema capable of handling nested daily schedules, custom activities, and polymorphic expense entries.
•Ensuring responsive layout fluidity across both desktop trip planning and on-the-go mobile itinerary lookups.