[{"data":1,"prerenderedAt":46},["ShallowReactive",2],{"project_detail_ota-gds-travel-booking-engine":3},{"id":4,"slug":5,"title":6,"summary":7,"description":8,"thumbnailUrl":9,"bannerUrl":10,"gallery":11,"techStack":16,"technologies":23,"liveUrl":-1,"liveDemoUrl":-1,"githubUrl":-1,"repoUrl":-1,"featured":27,"status":38,"order":39,"sortOrder":39,"category":40,"role":41,"client":42,"startDate":-1,"endDate":-1,"startedAt":26,"completedAt":26,"viewsCount":43,"likesCount":44,"createdAt":45,"updatedAt":45},"e5b352e1-f536-4357-b84b-f16152c7ea21","ota-gds-travel-booking-engine","OTA Travel Booking & GDS Flight Ticketing Engine","Online Travel Agency (OTA) booking backend integrated with Global Distribution Systems (Amadeus & Sabre GDS) for real-time flight search, seat reservations, and payment processing.","# OTA Travel & GDS Flight Ticketing Engine\n\nAn Online Travel Agency (OTA) backend solution designed for real-time flight inventory aggregation, dynamic fare rules, passenger PNR generation, and automated ticket issuance.\n\n### Technical Achievements\n- **GDS API Integration:** Integrated Amadeus and Sabre XML\u002FREST APIs for real-time schedule searches, fare calculation, and seat bookings.\n- **Asynchronous Search Aggregation:** Concurrent multi-provider queries with Redis caching to deliver fast search results across hundreds of airlines.\n- **Payment & Verification Flow:** Integrated multi-channel payment gateways with automated transaction reconciliation and webhook validation.\n- **Automated Ticket Issuance:** Background job queues handling PNR creation, e-ticket PDF generation, and automated customer email\u002FSMS confirmations.","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1436491865332-7a61a109cc05?w=800&auto=format&fit=crop&q=80","https:\u002F\u002Fimages.unsplash.com\u002Fphoto-1488646953014-85cb44e25828?w=1200&auto=format&fit=crop&q=80",[12,14],{"url":9,"caption":13},"OTA Travel Booking & GDS Flight Ticketing Engine Architecture Overview",{"url":10,"caption":15},"OTA Travel Booking & GDS Flight Ticketing Engine System Design Breakdown",[17,18,19,20,21,22],"PHP","Laravel","RESTful APIs","MySQL","Redis","OOP & SOLID Principles",[24,28,30,32,34,36],{"skillId":25,"name":17,"iconUrl":26,"isPrimary":27},"d84c9094-f01c-4051-aff4-c4d82b60b14a",null,true,{"skillId":29,"name":18,"iconUrl":26,"isPrimary":27},"f0509307-bc89-4974-9d81-be2e6252b169",{"skillId":31,"name":19,"iconUrl":26,"isPrimary":27},"eb538db2-c4d0-4f1a-ac25-fa5c0a56d078",{"skillId":33,"name":20,"iconUrl":26,"isPrimary":27},"48ecb9cc-f6ed-488f-8b01-fb4510209dda",{"skillId":35,"name":21,"iconUrl":26,"isPrimary":27},"92e55547-d323-4736-856d-14e9cc01f641",{"skillId":37,"name":22,"iconUrl":26,"isPrimary":27},"37d20ab8-cc56-465e-8907-c5931f375624","PUBLISHED",3,"Backend & Distributed Systems","Senior Software Engineer","Enterprise Platform",2800,160,"2026-09-24T03:36:40.693Z",1790222938111]