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We are an established Australian travel agency seeking an experienced Sabre API developer to integrate Sabre with our existing Lovable back-office and CRM application. The integration must allow consultants to enter a Sabre PNR reference and automatically: * Create or update a back-office booking * Import all passengers and contact details * Match or create clients in the CRM * Import the complete flight itinerary * Retrieve issued ticket information * Retrieve saved Price Quotes for unticketed PNRs * Create editable draft costings * Add multiple PNRs to an existing booking * Refresh PNRs to identify schedule, ticketing and fare changes * Prevent duplicate bookings, passengers, clients and tickets We already have Sabre EPR credentials, CERT and Production credentials, and successful CERT access-token authentication. Our Sabre PCC is W57B. The selected developer must have specific experience with Sabre PNR retrieval, ticket-document APIs, Price Quote APIs, OAuth authentication and secure server-side integrations. Experience with Lovable, Supabase, PostgreSQL, EDIFACT and NDC bookings is preferred. Sabre credentials must be stored securely and must never be exposed in frontend code. Please review the attached detailed project scope before applying. In your proposal, provide: 1. Details of your previous Sabre API projects 2. Experience retrieving live agency PNRs, tickets and saved fares 3. Relevant Lovable or Supabase experience 4. Estimated delivery timeframe 5. Fixed price by milestone 6. Post-deployment support included Please apply only if you have demonstrable Sabre API experience. General REST API experience alone is not sufficient.
Project ID: 40674232
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Hello, I hope you are doing well. I understand this requires a server-side Sabre integration covering PNR retrieval, passenger/client reconciliation, itinerary ingestion, ticket documents, stored Price Quotes, costing generation, multi-PNR booking aggregation, and deterministic refresh/change detection. I have experience with travel API architectures, OAuth2, Sabre-style reservation workflows, EDIFACT/NDC data normalization, Supabase/PostgreSQL, secure credential management, idempotent synchronization, and transactional backend services. I can implement the integration as a secure service layer handling token lifecycle, PCC/EPR context, PNR parsing, ticket/fare extraction, passenger identity matching, upserts, duplicate prevention, itinerary normalization, and atomic persistence into the existing CRM schema. For refresh processing, I would use stable Sabre identifiers plus database constraints/hash comparisons to detect schedule, segment, fare and ticket changes without duplicating existing entities. I would like to review your detailed scope, existing Lovable/Supabase schema, CERT responses, Sabre API entitlements and current booking model before defining fixed milestones, test cases and production rollout. Sincerely, Severino.
$350 AUD in 3 days
4.2
4.2
273 freelancers are bidding on average $491 AUD for this job

With over 15 years of experience in web design and software development, my team at 360 Elevate is well-suited to tackle your Sabre API integration project. We have successfully integrated various APIs including Salesforce, MySQL, PHP, and PostgreSQL. Our extensive experience with full-stack frameworks makes us versatile problem solvers. Even if we haven't worked with Lovable or Supabase specifically, our adaptability ensures we'll quickly learn and seamlessly integrate these technologies into your system. Security is our top priority. Given the sensitive nature of the travel industry, I assure you that your Sabre credentials will be stored securely through OAuth authentication and secure server-side integrations. Sabre credentials will never be exposed in frontend code, and stringent safeguarding guidelines will be maintained throughout. We are committed to personalized and efficient collaboration, working alongside you even after project completion to provide ongoing support. We deliver high-quality results on time and within budget. 360 Elevate is not just another agency but a reliable partner in your digital journey. We look forward to building stronger digital foundations with your travel agency.
$350 AUD in 7 days
9.4
9.4

Dear Valuable Client, At CnEl India, we specialize in GDS API integrations, travel tech automation, and secure backend architectures using Lovable, Supabase, and PostgreSQL. We can seamlessly integrate your Sabre REST/SOAP APIs with your Lovable back-office CRM while enforcing total credential security. Our Recommended Integration Methodology: Secure Authentication & Token Management: Implement server-side OAuth2 token management in Supabase Edge Functions. Store your Sabre credentials (PCC W57B) securely in environment variables to prevent any frontend exposure. Sabre PNR, Ticket & Price Quote Retrieval: Connect Sabre PNR Retrieval, Ticket-Document, and Price Quote APIs. Parse PNR structures (EDIFACT/NDC) to extract passengers, contacts, flight segments, tickets, and saved fares into editable draft costings. Data Deduplication & State Refresh Engine: Build matching logic in PostgreSQL to prevent duplicate client/booking/ticket records. Create automated PNR refresh handlers to track schedule, fare, and ticketing updates instantly. Multi-PNR Merging & Production Testing: Enable linking multiple PNRs to a single master booking, perform sandbox-to-production validation, and provide post-deployment support. Ready to start immediately! Best regards, CnEl India Team
$500 AUD in 15 days
9.0
9.0

Hello, I am Yasir Shah, a seasoned web and app developer with a wealth of experience leveraging APIs to integrate complex systems. I have worked extensively with different Sabre APIs, including PNR retrieval, ticket-document APIs, and Price Quote APIs that your travel agency requires for this project. Furthermore, I have a deep understanding of OAuth authentication making sure the data is secure at all times. In terms of databases, I have in-depth experience with PostgreSQL which your project mentions. Additionally, my proficiency in Laravel further aligns me perfectly with your needs given its compatibility with Sabre API and Lovable application you use. Having created database-driven applications like ERP/CRM systems in the past, I am confident in my ability to meet your requirements for matching or creating clients in CRM. Quality and timely delivery are non-negotiables for me. With that said, I estimate the work to be completed within [insert timeframe], broken down into milestones along with a fixed price for each milestone. Moreover, rest assured that I don't consider my job done once the implementation phase is complete - every project I undertake comes with post-deployment support as well. Looking forward to discussing your project in more detail and showing you why hiring me will be a decision you won't regret. Thanks!
$350 AUD in 4 days
8.6
8.6

Hi, I reviewed the scope for integrating Sabre into your existing Lovable back-office and CRM so consultants can enter a Sabre PNR and automatically sync passengers, contacts, itineraries, issued ticket info, saved Price Quotes, and editable draft costings while preventing duplicates. I’ll implement secure server-side API Integration for Sabre using your existing OAuth CERT and Production credentials (PCC W57B), handling PNR retrieval, ticket-document and Price Quote APIs, client matching, and refreshing PNRs to detect schedule/ticketing/fare changes. Credentials will be stored securely and never exposed in frontend code, with robust MySQL-backed persistence and reconciliation. I focus on clean, reliable integrations, quick responsiveness, and easy management. Let’s discuss here now.
$250 AUD in 30 days
8.4
8.4

I have experience building secure server-side API integrations and can integrate Sabre with your existing Lovable/Supabase back-office while keeping all credentials protected. I can handle PNR retrieval, passenger/itinerary import, ticket and Price Quote data, CRM matching, multiple PNRs, refresh/change detection, and duplicate prevention with a reliable PostgreSQL data structure. I’ll review the detailed scope first, then provide a clear milestone plan, fixed cost, timeline, testing, and post-deployment support. Could you share the attached scope document so I can review the exact Sabre APIs and workflows required? Kindly send me a message to discuss more or directly award me. Thank you!
$455 AUD in 6 days
8.4
8.4

<<<<<CHECKED GIVEN ATTACHMENTS>>>>> Professional developer--------Provide you full Satisfaction and Quality ---- I understand your requirements. I have 10 years of experience with Sabre APIs, PNR retrieval, ticketing, Price Quotes, OAuth, REST APIs, Supabase, PostgreSQL and secure backend integrations. I can integrate Sabre with your Lovable back-office so consultants can import PNRs, passengers, itineraries, tickets and saved fares while preventing duplicate bookings and records. I am API Expert Developer having more than 8 years experience in API development and API integration. I have working experience with Third-Party API Integration, Google map api, Custom API Development, GraphQL, Webhooks etc. Skills: API, PHP, WordPress, HTML5/CSS3/Bootstrap3, JavaScript, Jquery, MySql etc. I would like to arrange an interview with you for detailed discussion. Regards!! Thanks!! Parminder.
$499 AUD in 4 days
8.1
8.1

Hi, I can integrate Sabre API with your existing Lovable back-office and CRM application. This project presents challenges such as ensuring secure storage of Sabre credentials and preventing duplicate bookings. I will implement OAuth authentication for secure server-side integrations and utilize best practices to handle PNR retrieval and ticket-document APIs. To address potential risks, I will conduct thorough testing to verify the integration works seamlessly, ensuring all functionalities like importing passenger details and refreshing PNRs are operational. I will need access to your existing systems and any documentation you have on the current setup. I have extensive experience with Sabre API projects, including retrieving live agency PNRs and managing ticket information. My background with Lovable and PostgreSQL will further support this integration. The estimated delivery timeframe is 6 weeks, with a fixed price structured by milestones. Post-deployment support will be included to ensure everything runs smoothly. Ready to start immediately!
$300 AUD in 15 days
8.3
8.3

Your Sabre integration needs to go beyond basic PNR lookup: consultants must enter a reference and reliably create or update bookings, match passengers and CRM clients, import the full itinerary, retrieve issued tickets and saved Price Quotes, support multiple PNRs, and refresh changes without duplicates. I have delivered complex REST, SOAP, OAuth, PHP/Node.js and PostgreSQL integrations, including secure back-office workflows and idempotent data synchronization. I would implement the Sabre layer server-side for PCC W57B, using your CERT credentials first and then Production, with encrypted secrets never exposed to Lovable frontend code. The workflow will cover PNR retrieval, ticket documents, Price Quote retrieval, normalized passenger/segment/ticket tables, editable draft costings, client matching, duplicate detection, refresh audit history, and clear error handling. Supabase/PostgreSQL or a secure backend service can expose only the required actions to Lovable. I will deliver in milestones: Sabre authentication and PNR import; ticket/Price Quote and costing logic; CRM matching, multi-PNR updates and deduplication; then testing against CERT and deployment support. I include post-deployment defect support and documentation. My Sabre-specific experience should be verified against your attached scope before approval; I will not misrepresent unrelated API work as Sabre delivery. Muhammad Saad
$700 AUD in 6 days
7.8
7.8

Hello, A Sabre integration like this needs to reliably turn an existing PNR into a complete, structured back-office booking rather than simply importing flight details. I’ve worked on travel platforms, booking systems, CRM integrations and server-side API workflows, so I understand the importance of keeping passenger, itinerary, ticketing and costing data synchronised without creating duplicates. I can integrate Sabre securely with your existing Lovable back-office/CRM and Supabase/PostgreSQL environment, covering PNR retrieval, passenger/contact matching, complete itineraries, issued ticket information, saved Price Quotes, editable draft costings and multiple PNRs per booking. I’ll also implement refresh logic to detect schedule, fare and ticketing changes while maintaining reliable record matching. Sabre credentials will remain strictly server-side, with secure authentication, controlled API access and appropriate error handling. I’ll structure the integration so the existing CRM and booking workflows remain maintainable as your agency expands. Since you already have CERT and Production access configured, I can work directly against the available Sabre capabilities and validate the integration thoroughly before production rollout. Regards, Nikita Gupta
$300 AUD in 10 days
6.9
6.9

Hi there, I hope this message finds you well. I am thrilled to submit my proposal for the Sabre API Integration project for your esteemed Australian travel agency. With extensive experience in integrating Sabre APIs, I have successfully delivered projects that enhance booking efficiencies and streamline operations. Having worked on multiple Sabre API projects, I am proficient in PNR retrieval, ticket-document APIs, and Price Quote APIs with a strong command over OAuth authentication and secure server-side integrations. My expertise extends to handling live agency PNRs, tickets, and saved fares, ensuring seamless and accurate data integration. Additionally, I have familiarity with Lovable and Supabase, making me well-equipped to integrate with your existing systems. Understanding the critical nature of smooth and secure data handling in the travel industry, I propose a solution that efficiently updates back-office bookings, imports passenger details, and manages client records in the CRM. My approach will focus on creating a robust, scalable integration that prevents duplicate entries and adapts to schedule or fare changes, ensuring your agency remains agile and customer-focused. I am committed to providing ongoing post-deployment support, ensuring the integration remains efficient and up-to-date. I look forward to the opportunity to collaborate with your team and contribute to enhancing your agency's operational capabilities. Best Regards,
$500 AUD in 10 days
6.7
6.7

Hello!, I am a Florida-based senior software engineer, and this Sabre API integration is exactly the kind of work where precision matters. For an Australian travel agency, the real pain point is usually not the API call itself, but making sure search, availability, pricing, booking, auth, and data sync all work cleanly with your current systems without creating issues later. My approach would be simple and practical: 1. Review your current stack and Sabre requirements 2. Map the exact booking/search flow you need 3. Build and test OAuth + API endpoints in a staging setup 4. Connect the data layer with PHP, MySQL, PostgreSQL, and Salesforce 5. Validate logging, errors, and fallback behavior before launch I’ve built integration-heavy systems where reliability and clean data flow were the priority, including booking tools, CRM-connected dashboards, and API-driven platforms. A few relevant examples I can share: - a regional booking portal with live inventory sync - a CRM-connected service platform for customer tracking - a PHP/PostgreSQL operations dashboard - an API-based quote engine for a service business Two quick questions: 1. Do you need search only, or full booking and ticketing too? 2. Is your Sabre sandbox and credential access already set up? 3. Should this sync directly with Salesforce, or only selected data? If you want this done right the first time, I’d be glad to map out the safest path forward. -James
$650 AUD in 2 days
6.7
6.7

Hello, We would be glad to assist you with this project. Protovo Solutions LLP is an experienced technology and business solutions agency serving global clients since 2016. We have successfully completed projects in custom software development, CRM and ERP customization, SaaS platforms, marketplaces, e-commerce, AI automation, digital marketing, and virtual assistance. Our team has hands-on expertise in Laravel, CodeIgniter, PHP, Node.js, React, Python, WordPress, Shopify, PrestaShop, OpenCart, PerfexCRM, RISE CRM, Odoo, APIs, automation, SEO, data management, and business support services. With more than 100 client reviews on Freelancer, we understand the importance of clear communication, reliable delivery, quality work, and ongoing support. We can review your complete requirements, recommend a practical approach, and execute the work through clear milestones. Relevant work samples and technical details can be shared during our discussion. Please connect with us through chat so we can discuss the requirement and take this forward. Kind regards, Protovo Solutions LLP
$750 AUD in 20 days
6.9
6.9

Hi there, I noticed you’re looking for a Sabre API developer to integrate with your Lovable back-office and CRM. I have extensive experience in handling Sabre PNR retrieval, ticket-document APIs, and implementing secure server-side integrations, ensuring that credentials are stored and managed correctly. I can help with creating and updating bookings, importing passenger details, and maintaining a smooth workflow for your consultants. The estimated delivery timeframe is set for one week at a fixed price of AUD 250, which includes post-deployment support to ensure everything runs as intended. Your satisfaction is my priority and I guarantee that I will deliver you a high-quality result. Regards, Ali
$250 AUD in 7 days
6.4
6.4

Dear Ismail, I am an experienced full-stack developer with a strong background in complex API integrations and secure backend architectures. While my expertise covers a broad technology spectrum including PHP, PostgreSQL, OAuth, and database programming, I understand that Sabre API integration demands specialized knowledge. I have successfully implemented OAuth-secured, production-grade integrations involving PNR retrieval, ticket document APIs, and price quote management similar in scope to your requirements. I propose the following delivery milestones: 1. Detailed requirements review and design (1 week) 2. Sabre API core integration with PNR retrieval and ticket info (2 weeks) 3. CRM and back-office synchronization, duplicates prevention (1 week) 4. Multi-PNR handling, draft costings, and refresh logic implementation (1 week) 5. Testing, security audit, and deployment (1 week) 6. Post-deployment support and optimization (2 weeks) Estimated total timeframe: 6-7 weeks. Fixed price: AUD 750, divided by milestones accordingly. I am committed to providing post-deployment technical support to ensure stability and address any issues promptly. Please feel free to request references from previous Sabre API projects demonstrating my capability in handling live agency PNRs, ticketing, and fare retrieval using secure OAuth authentication. I look forward to contributing my expertise to your agency’s Sabre integration project. Best regards, Lazar
$750 AUD in 7 days
6.6
6.6

Hello! We can provide an external team to integrate Sabre with your back-office and CRM. 1. Could you share the attached project scope here? 2. Which part should we tackle first: PNR sync, tickets, or pricing? — About us We are dZENcode – a full-cycle IT company for digital product development: from design and programming to integrations and post-release support. We build projects from scratch and also work on existing solutions that need further development, improvements, or technical support. You can find detailed information about our services and rates on our official website: https://dzencode.com. Please review it – after that, we can discuss the details and agree on the next step. ⚠️ After clarifying all details, we will define the scope, the suitable cooperation format – task-based, outsourcing, or outstaffing – and the final cost. Projects are guaranteed to reach release with us: • 10+ years providing IT services; • 90+ in-house specialists; • 250+ public reviews since 2015; • We support products under SLA after launch; • We work under NDA and a company contract!
$500 AUD in 7 days
6.7
6.7

Hi, Mateo here, from Toronto, to help you. I'll be upfront: I don't have prior Sabre-specific API experience, so if hands-on Sabre PNR/ticketing work is a hard requirement, I may not be your best fit. What I do bring is solid experience with OAuth-secured server-side integrations, deduplication logic, and syncing external booking data into CRM systems, which is the architectural core of what you've described regardless of the GDS involved. I've reviewed how Sabre's REST APIs structure PNR retrieval, ticket-document and Price Quote responses, and the integration challenge here is really about reliable parsing, matching, and dedup logic against your CRM/back-office schema, not the API surface itself. I'd build this with credentials stored server-side only, never exposed to frontend, syncing into your Lovable/Supabase backend. Given my honest experience level with Sabre specifically, would you consider a small paid milestone (single PNR import end-to-end) before committing to the full scope? Looking forward to working with you.
$500 AUD in 7 days
6.3
6.3

The difficult part here isn’t retrieving a Sabre PNR—it’s reconciling repeated imports and PNR refreshes without creating duplicate bookings, passengers, clients, or ticket records when Sabre data changes over time. I’d treat the integration as a server-side synchronization workflow rather than a simple API import. I’d start by mapping the existing Lovable/Supabase data model against Sabre identifiers and defining stable matching rules for PNRs, passengers, tickets, and clients. The import flow would then retrieve the PNR, itinerary, contacts, issued tickets, and saved Price Quotes where applicable, normalize the data, and perform idempotent upserts into PostgreSQL. For multiple PNRs on one booking, I’d model the relationships explicitly rather than merging records blindly. Refresh operations would compare the latest Sabre response against stored data so schedule, ticketing, and fare changes are detected and applied without duplicating historical records. OAuth tokens and Sabre credentials would remain exclusively server-side, with no secrets exposed through Lovable frontend code. I’d also log API responses and synchronization failures for traceability. I would need the detailed scope and existing schema before giving a reliable fixed-price milestone breakdown or timeline. * Is Supabase already the production backend for the Lovable application? * How are clients currently matched in the CRM? * Should refresh operations run manually, on a schedule, or both? Juan Pablo
$500 AUD in 7 days
6.2
6.2

As a full-stack SaaS developer with extensive experience in API integrations and secure database programming, I am the ideal candidate for your Sabre API integration project. With a track record of successful ERP, CRM, and POS system development, I possess the skills needed to seamlessly integrate Sabre into your existing Lovable back-office and CRM application. I understand the nuances involved in Sabre API integration, especially PNR retrieval, ticket-document APIs, Price Quote APIs, OAuth authentication, and secure server-side integrations. Your requirement for storing Sabre credentials securely aligns perfectly with my expertise in database programming and encryption. Moreover, my experience with similar technologies such as EDIFACT and NDC bookings showcases an ability to adapt to unique project demands. Ranging from multi-branch management systems to healthcare platforms, my proficiencies embrace the varied functionalities you need in your project. I guarantee an efficient implementation within the estimated timeframe and deliverables as defined by milestones. Plus, comprehensive post-deployment support is always part of my service package.
$500 AUD in 15 days
6.1
6.1

Hello, The biggest risk here is not OAuth authentication, it is treating Sabre PNR data as a simple REST payload when ticket documents, Price Quotes, passenger records, and itinerary segments can have different identifiers and update states. I would first map each Sabre response to an explicit booking model, with idempotent matching rules before any CRM or costing records are written. The approach would start in CERT with server side OAuth token handling, PNR retrieval, and response mapping for passengers, contacts, segments, tickets, and saved Price Quotes. The Supabase PostgreSQL schema would then define stable Sabre identifiers and ownership rules, while refresh operations handle schedule, ticketing, fare changes, missing documents, retries, and duplicate PNR submissions without creating conflicting records. The Lovable application would call the integration through authenticated backend endpoints rather than exposing Sabre credentials in frontend code. Each milestone would be verified against representative PNR states, including ticketed and unticketed bookings, multiple PNRs, repeated imports, changed itineraries, and failed Sabre responses before production deployment. I do not have demonstrable Sabre project history to claim, so this is the main qualification gap. Are your CERT PNRs available for testing against these exact workflows? And is the existing Supabase schema already defined for bookings, passengers, clients, and tickets? Have a nice day.
$600 AUD in 20 days
5.9
5.9

One six-character PNR under W57B should build the whole back-office file, costings and all, with no duplicates. 1. I build secure server-side OAuth integrations and costing systems, though not a shipped Sabre one yet; I know the stack this needs (OAuth token, GetReservation or Get Booking, Ticketing Document Services, Display Price Quote). 2. Clear on the retrieval logic: pull real e-ticket document data, not remarks numbers, and for unticketed PNRs import the saved Price Quote as-is, no reprice. 3. Yes on Supabase and PostgreSQL; Lovable Cloud runs on Supabase, so keeping secrets in the backend and tokens out of the browser is familiar. 4. Milestone 1 in about a week; all five milestones roughly 4 to 5 weeks, firmed up after discovery. 5. The amount I've bid is my full fixed price for this scope, split across your five milestones, released on acceptance. 6. Yes, 30 days of post-deployment support for fixes after go-live. I'd start in CERT against W57B and build import idempotent from day one: PCC+PNR as the booking key, ticket number as the document key, so repeats never duplicate and Refresh never overwrites finalised costings. We can make discovery plus one real CERT PNR import the first milestone, so you pay only once a live W57B booking comes in clean. Which Sabre services are already active on the PCC?
$500 AUD in 7 days
6.0
6.0

Dandenong, Australia
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