My Role
AI product and data-integration engineer
AI Travel Platform
Travel search ranks options without clearly exposing how fare, time, comfort, and traveler preferences influenced the recommendation.
AI product and data-integration engineer
AI-powered travel intelligence platform that combines flight, destination, transportation, and trip-planning information into a unified experience. Designed to help users research destinations, evaluate travel options, and turn fragmented travel data into personalized recommendations and actionable itineraries.
Working interface, documented system behavior, and implementation-level decisions.
Technical Architecture
The control gate is shown as a first-class stage, not an afterthought added around the workflow.
Working product
The product experience is part of this case study. Explore it here, reset its state, or switch viewport sizes without leaving the project page.
travel-intelligence.zainkhalilkhan.com
Travel Intelligence
AI product
Six live-shaped itineraries for one route. Fare, elapsed time, and a comfort index built from stop count, red-eye status, and seat pitch are normalised across the candidate set, then blended by the active traveller preference so a single score can rank all three axes at once.
Balances fare against total travel time. Weights: fare 50%, time 30%, comfort 20%.
Recommended
Delta
DL-8840
Fare
$338
cheapest is $264
Elapsed
10h 40m
fastest is 8h 20m
Match
66%
against this preference
Reordering these bars is the whole product: the same six itineraries rank differently under each preference, and the cheapest is rarely the best match.
Delta via ATL wins on the blend, trading 95 minutes on the ground for $74 over the cheapest fare.
Client-side sandbox. State is in memory and nothing is sent to a server.
Next Case Study