Projects
Traveller.ai
AI Travel Planner | Travel APIs | AI-Personalization | Automation
Traveller.ai — AI-Powered Travel Planning System
Traveller.ai is an AI-driven travel planning platform that generates end-to-end travel itineraries by combining user preferences, budgets, travel season, duration, and destination type. By integrating live travel APIs and generative AI, the system produces detailed itineraries including flights, hotels, attractions, activities, total cost estimation, and best travel routes. It enables users to plan multi-city tours with personalized recommendations and cost breakdowns within seconds
Challenge
Role
AI & Integration Developer responsible for itinerary generation logic, integration with external travel API providers, budget estimation engine, LLM-based trip planning workflow, and backend orchestration behind the Next.js UI.
Project Goals
- Automate Multi-City Itinerary Creation – Reduce research and planning time for users traveling across multiple destinations.
- Provide Accurate Cost Estimation – Integrate live flight & hotel pricing to offer real-world budget planning.
- Create Personalized Trip Recommendations – Tailor travel plans based on season, budget, interests, and group size.
- Centralize Travel Information – Consolidate flights, accommodations, and popular attractions under one output.
Development Process
Data Collection | Data Pre-processing | LLM Fine-tuning
API Integration & Data Mapping – Connected and mapped flights, hotels, and attractions data for unified AI access.Prompt Engineering for Scenario-Based Planning – Designed multiple prompt structures to handle solo vs group trips, city-hops, budget variations, and seasonal advantages.Itinerary Structuring Engine – Built logic for day-by-day breakdown, distance reasoning, and duration-based attraction planning.
Budget Calculation Layer – Estimated total cost by category (stay, travel, food, activities).Frontend Rendering Integration – Structured responses for direct UI consumption.Performance Optimization for Edge Functions – Faster response handling compared to traditional servers.
Stack Used:
Final Outcome
The system features an AI‑Based Itinerary Generator that dynamically adapts to budgets, trip lengths, and user preferences. Real‑time travel data from Amadeus and TravelPayouts powers accurate hotel, flight, and attraction recommendations. A Budgeting and Cost Optimization Engine breaks down expenses by category and day, while the Front‑End Integrated Output delivers clean, UI‑ready itineraries. Destination Intelligence enhances the experience by suggesting hidden spots, seasonal highlights, and valuable local insights.