UTAZÁSI TECHNOLÓGIA · TÖBB TERMÉKEN ÁTÍVELŐ TAPASZTALAT

Not one product.
Years of travel systems,
delivered in production.

We have already engineered the searches, booking flows, supplier connections, packaging, checkout, ancillaries and operations that ambitious travel products depend on. We bring that accumulated expertise to the next challenge.

EXPLORE THE LANDSCAPE↓
DELIVERY FACTS
StatusSelected expertise · Intentionally anonymised
Trevion roleFounder-led product direction, architecture and engineering, with specialists involved where required.
System scopeSearch · supplier integrations · booking · payments · agent operations
Visual evidenceRepresentative system views; capabilities reflect delivered work
THE EXPERIENCE BEHIND THE SYSTEMS

Travel looks effortless.
Its infrastructure never is.

Every seamless booking hides fragmented inventories, volatile prices, supplier rules, payments, insurance, extras and post-booking operations. We have resolved this complexity across multiple live systems and customer journeys.

SOURCE-VERIFIED ENGINEERING RECORD

Years of systems. One body of travel engineering.

This is not a platform for sale. It is evidence of production work delivered for different businesses across multiple travel products, supplier stacks and operational environments—and of the expertise available to build what comes next.

0111

hotel provider mappings

Search, valuation, booking, cancellation, vouchers and static-data synchronization.

0204

flight supply stacks

Fare search, branded fares, baggage, seat maps, ancillaries and fulfilment.

0308

CruiseHost API surfaces

Search, detail, categories, cabins, dining, cart and booking flows.

04CORE

platformisation

Canonical travel data, provider configuration, mapping resolvers, diagnostics, queues and OpenAPI.

05APP

mobile product delivery

Native iOS and Android journeys for discovery, booking, trip access, notifications and operational workflows.

FOUR BOOKING VERTICALS · END TO END

We have already solved the hard parts of every search journey.

Each vertical was engineered beyond the search box: supplier orchestration, result normalisation, detail pages, live availability, basket logic, checkout, fulfilment and servicing.

Hotels booking experience01 / LIVE PRODUCT VERTICAL
Hotels

From millions of supplier records to one bookable room.

Destination search · mapping · rates · room detail · cancellation rules · booking

LIVE AVAILABILITY
MULTI-SUPPLIER RESULTS
BEST MATCHLIVE PRICE✓
FLEXIBLEPOLICY CHECKED✓
INSTANT CONFIRMSUPPLIER READY✓
Flights booking experience02 / LIVE PRODUCT VERTICAL
Flights

Fares become a transparent, configurable journey.

Multi-supplier search · fare families · baggage · seat map · ticketing

LIVE AVAILABILITY
FARES NORMALISED
BEST MATCHLIVE PRICE✓
FLEXIBLEPOLICY CHECKED✓
INSTANT CONFIRMSUPPLIER READY✓
Cruises booking experience03 / LIVE PRODUCT VERTICAL
Cruises

Ships, itineraries and cabins made comparable.

Sailings · ship detail · cabin categories · dining · deck context · booking

LIVE AVAILABILITY
SAILINGS & CABINS MATCHED
BEST MATCHLIVE PRICE✓
FLEXIBLEPOLICY CHECKED✓
INSTANT CONFIRMSUPPLIER READY✓
Transfers booking experience04 / LIVE PRODUCT VERTICAL
Transfers

The last mile is part of the booking—not an afterthought.

Pickup logic · vehicle classes · flight tracking · extras · vouchers · cancellation

LIVE AVAILABILITY
LIVE VEHICLE INVENTORY
BEST MATCHLIVE PRICE✓
FLEXIBLEPOLICY CHECKED✓
INSTANT CONFIRMSUPPLIER READY✓
HOTEL+FLIGHT+CRUISE+TRANSFERDYNAMIC PACKAGE · ONE BASKET · ONE CHECKOUT
DELIVERED MOBILE ENGINEERING EXPERIENCE · IOS & ANDROID

We have already taken travel products beyond the browser.

Across previous developments, we implemented mobile journeys for travellers, agents and operational teams—from search and booking to trip documents, live communication and post-booking work. This experience can become part of any new or existing travel platform where mobile creates real value.

Apple iOSiOSAndroidAndroid
9:41
Traveller mobile app journeyDAY 03 · FLÅM
REPRESENTATIVE TRAVELLER FLOW

Mobile capabilities we have already implemented.

Norwegian FjordsNext: Port arrival · 08:30
Trip updateYour transfer is confirmed
9:41
REPRESENTATIVE OPERATIONS FLOWOperations12 LIVE JOURNEYS
Needs attention03
1
Flight schedule changedReview alternatives
›
2
New booking confirmedDocuments generated
›
3
Traveller requested supportReply within 4 min
›
ONE PLATFORMTRAVELLERAGENTOPERATIONS

Trip companion

We implemented itinerary, voucher, boarding-detail and document access for travellers on the move.

Real-time communication

We connected push notifications, schedule changes, support and contextual trip updates.

Mobile commerce

We built mobile search, booking, ancillaries, upgrades and secure payment journeys.

Operational workflows

We brought leads, bookings, traveller context and urgent actions to agent and partner workflows.

FLUTTER · NATIVE CAPABILITIES · PUSH · BIOMETRICS · OFFLINE DATA · DEEP LINKS

↳ Representative composite views based on capabilities delivered across multiple travel developments. No ready-made Trevion app is being offered.

01 / DISCOVER

We built search journeys across every major travel vertical.

Hotel, flight, cruise, transfer and dynamic-package discovery delivered as fast, comparable and conversion-focused experiences.

travel / unified-search
MULTI-PRODUCT SEARCH

Build the journey

HOTELSFLIGHTSCRUISESTRANSFERSDYNAMIC PACKAGE
FromFrankfurt · FRA
ToMallorca · PMI
Dates12–19 OCT
Travellers2 ADT · 1 CHD
Mediterranean hotel destination
Best matchMaris Grand Resort7 nights · breakfast · Flexible cancellation
1 860 €
Mediterranean hotel destination
LIVE INVENTORYAtlantic Bay Collection7 nights · breakfast · Flexible cancellation
2 035 €
Mediterranean hotel destination
LIVE INVENTORYCasa Palma Design7 nights · breakfast · Flexible cancellation
2 240 €
02 / COMPOSE

We made multi-supplier baskets behave like one coherent itinerary.

Across delivered systems, live pricing, availability, traveller context and commercial rules stayed synchronised between products and suppliers.

travel / dynamic-package-composer
DYNAMIC PACKAGE · PMI

Your live itinerary

ALL PRODUCTS IN SYNC
01 · CONFIRMEDReturn flightFRA → PMI · 09:20
620 €
02 · CONFIRMED7-night hotelMaris Grand Resort
1240 €
03 · CONFIRMEDPrivate transferAirport → Resort
85 €
04 · CONFIRMEDTravel insurancePremium travel cover
74 €
Package total2 019 €Live supplier prices · margin protected
03 / CONVERT

We engineered checkouts that kept travel complexity away from the customer.

Seats, baggage, insurance, transfers, cabin options, traveller data and payment were orchestrated without breaking the booking flow.

travel / intelligent-checkout
INTELLIGENT CHECKOUT

Personalise & confirm

01 Travellers02 Seats & bags03 Insurance04 Payment
Select seatsA320 · FRA → PMI
FRONT
ABCDEF
8
9
10
11
12
13
14
AVAILABLESELECTEDOCCUPIED
2 seats selected
Baggage23 KG
✓
Travel protectionPREMIUM
✓
Secure payment3D SECURE
✓
INTEGRATION EXPERIENCE

Integrations delivered across the companies that move travel.

Supplier APIs, aggregators, cruise hosts, payment and insurance services—integrated into resilient search, booking and servicing flows.

37 VERIFIED INTEGRATION FAMILIES · SUPPLY · CONTENT · PAYMENT · AI · PROTECTION · OPERATIONS
DEPTH ACROSS THE JOURNEY

Capabilities delivered from first query to post-booking operation.

01

Meta search

Hotels · flights · cruises · transfers

02

Dynamic packaging

Live inventory · pricing · margin rules

03

Booking engines

Basket · traveller data · fulfilment

04

Air ancillaries

Seat maps · baggage · fare families

05

Cruise technology

Cabins · decks · itineraries · extras

06

Checkout & payments

Insurance · payment · confirmation

07

Supplier orchestration

Mapping · caching · retries · queues

08

Travel operations

CRM · servicing · reconciliation

09

Mobile applications

iOS · Android · Flutter · traveller & agent apps

INDUSTRY PRESENCE · BERLIN · DUBAI

Built in code. Informed by the market.

Hands-on participation at international travel exhibitions keeps product thinking close to suppliers, operators, destinations and the commercial reality of the industry.

BERLINDUBAI

This is the experience behind our work.
The next system can build on it.

Explore how we work