Bitrix Module Integration Fix

@AZTURK1

Hi there, I understand a custom PHP module on a self-hosted Bitrix24 is failing during REST API CRM write-back; my experience tracing API Development and PHP integrations suits this fix. If any Cold Fusion endpoints remain in the integration chain, I will map and translate them to prevent conflicts. - Trace REST API handshake and PHP call stack to locate the failing endpoint and race condition; produce a patched module file. - Implement atomic write-back and deduplication logic, run bi-directional create/update/delete tests, and supply a changelog with SQL/config snippets. - Backup checkpoint and 48-hour staged post-fix validation with logging and rollback plan. Skills: ✅ Bitrix24 ✅ PHP ✅ REST API ✅ CRM synchronization ✅ staging validation Certificates: ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 Available to start immediately. Is this running on a staging server with full debug logs enabled, or should I perform fixes directly on a live instance? Quote: 8500 INR, Delivery: 1 day.

@mayankinnovative

Hi, I reviewed your Bitrix Module Integration Fix project and can help quickly identify and resolve the integration issue while ensuring stability and compatibility with your existing Bitrix environment. I have experience with Bitrix24, custom Bitrix modules, PHP, MySQL, REST APIs, CRM integrations, webhooks, and third-party service integrations. I can troubleshoot module conflicts, API failures, authentication issues, data synchronization problems, and custom module behavior. I can help with: • Bitrix module troubleshooting • Custom module integration fixes • REST API debugging • CRM synchronization issues • PHP backend development • Database troubleshooting • Webhook and automation fixes • Performance optimization • Error logging & diagnostics • Testing & deployment support A few questions: • Which Bitrix version are you using? • What specific module or integration is causing the issue? • Are there any error logs, screenshots, or reproduction steps available? • Is this a cloud-hosted Bitrix24 account or a self-hosted installation? Available to start immediately and resolve the issue efficiently. Thanks

@NEHABHAT92

With over 9+ years of experience in web development and Mobile development, I confidently boast my proficiency in MySQL and PHP, skills highly relevant to your Bitrix module integration project. Efficiently handling crucial CRM integrations is second nature to me, as I've handled numerous complex projects like yours in the past. My familiarity with E-commerce and CMS based websites will especially come in handy as we work on your custom-built module in Bitrix. Though bugs can be unpredictable, my troubleshooting capabilities enable me to efficiently diagnose and rectify issues in a timely manner while minimizing disruptions. Moreover, I prioritize maintaining clean code and optimizing systems for peak performance ensuring real time data sync between your module and the CRM. To ensure our progress is aligned with expected outcomes, I commit to robust testing together with you until we've achieved satisfactory results. My meticulous approach extends even after project delivery as I'll provide you with extensive documentation of changes made along with any relevant SQL or configuration snippets touched. With a three-month free support post-delivery policy, you can trust that any lingering issues post-project completion are promptly addressed as well. Let's collaborate for seamlessly connected systems!

@letswork92

I understand that you're facing critical issues with your custom-built module in Bitrix, particularly regarding the CRM integration which is causing data loss and errors during write-back. My 12+ years of experience in PHP and REST API integrations puts me in a strong position to identify and resolve these challenges effectively. To diagnose the root cause, I will analyze the module’s code and log dumps thoroughly. Once pinpointed, I’ll implement a clean fix that ensures seamless communication between your module and the CRM. I will ensure that updates for leads, contacts, and deals occur without collisions or duplicates. I believe robust testing is crucial; therefore, I'll collaborate closely with you to validate functionality over time. After completion, you'll receive detailed documentation including a change log and any SQL snippets I've modified. Could you provide insights into any specific error messages or behaviors you've observed during the sync process? This would greatly assist in my initial diagnostics.

@DigitalNightOwl8

Hi There , Good morning! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Cold Fusion, API Development, API Integration, MySQL, PHP, Bitrix, REST API and Software Architecture. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. If you have any questions, please let us know

@aprkdream

Hi, I understand you're facing issues with the Bitrix module integration, specifically with the handshake between the module and the CRM API, leading to errors and data loss. I've worked on similar PHP-based systems and integrations with Bitrix before. First, I'd assess the module's code, focusing on the interaction with the CRM API. I'll use standard debugging techniques, such as log analysis, to identify the root cause of the problem. Once I've isolated the issue, I'll implement a clean fix, documenting the changes thoroughly. I'll ensure the integration works seamlessly, handling real-time syncs without collisions or duplicates. My experience with PHP, REST API development, and API integration will help me tackle this project efficiently. I'm confident in my ability to deliver a reliable and well-documented solution. Before starting, I'd like to clarify the scope of the project and the expected level of testing. Can you provide more details on the specific error messages and any recent log dumps related to the issue? I'm confident in my ability to deliver a professional-grade fix, and I'm excited to get started. I'll work closely with you to ensure a smooth integration and provide regular updates on my progress. I'll start by reviewing the module's code and identifying the root cause of the issue. From there, I'll implement the necessary fixes and test the integration thoroughly. I'm confident in my ability to deliver a reliable solution that meets your requirements. I'm ready to get started on this project and provide a professional-grade fix. I'll work closely with you to ensure a smooth integration and provide regular updates on my progress. Let's get started!

@NehalSK

Hi I can diagnose and patch your Bitrix24 CRM integration issues to ensure reliable real-time syncing without data loss or duplicates. I have extensive experience working with PHP and REST API integrations, making me comfortable digging into your self-hosted instance and module code. My action plan involves analyzing your Bitrix debug logs to pinpoint the exact handshake failures, implementing robust error handling and payload validation in PHP, and introducing data locks to prevent write-back collisions. I will thoroughly review the server access and log dumps, fix the module codebase, and collaborate with you to test lead, contact, and deal syncs until the 48-hour error-free threshold is met. I am available to start immediately. Please reach out so we can discuss the access details and get this resolved. cheers Nehal

@omarz33

Hello! I am excited to dive into resolving the integration issues between your custom module and Bitrix CRM. I understand the frustration of data loss and errors affecting your operations. My approach involves pinpointing the root cause of the integration problem, providing a well-documented fix, and thorough testing to ensure seamless data synchronization. With expertise in PHP, REST API, and Bitrix24 environments, I am confident in delivering a reliable solution. Past experiences in similar integrations have honed my skills for this task. I am eager to collaborate closely with you to achieve error-free syncing and restore smooth communication between the module and CRM. Let's discuss further to get started on this project!

@maheshverma6831

Hello, I can troubleshoot the Bitrix24 CRM integration, analyze server logs, REST API requests, webhooks, and module code to identify the exact cause of sync failures, duplicate records, or write-back issues. My approach focuses on fixing the root cause rather than applying temporary patches. I will validate create, update, and delete operations for leads, contacts, and deals, provide documented code changes, configuration updates, and support testing until the integration remains stable for the required staging period. Ready to start with log and server access.

@Apponn

Hey there, I reviewed your requirements and my understanding is that you need help fixing and completing a Bitrix module integration, ensuring everything works correctly with your existing system without affecting current functionality. I have experience working with web applications, API integrations, and custom business workflows, and can help identify the root cause of the issue, implement the required fixes, and thoroughly test everything before deployment. Looking forward to discussing the project. Best regards, Rohit

@rahulsimraiya131

Rahul here, I'm a PHP Specialist, I can do this task soon. I noticed the main challenge isn't building a new integration but identifying exactly where the synchronization process is breaking between your custom Bitrix module and the CRM. Data loss, duplicate records, and failed write-backs are often caused by API response handling, event triggers, race conditions, or incorrect object mapping, and I'll focus on finding the root cause rather than applying temporary fixes. I have 10+ years of experience working with PHP, REST APIs, CRM integrations, MySQL, and custom business applications. I'm comfortable reviewing Bitrix modules, analyzing logs, tracing API requests, debugging synchronization workflows, and implementing clean, maintainable fixes. I'll work with you to validate lead, contact, and deal synchronization in both directions, ensure error-free operation in staging, and provide a clear changelog along with any code, SQL, or configuration updates made. One quick question: are the sync failures occurring during create/update operations only, or are delete events affected as well? I'd be happy to review the logs and start troubleshooting immediately. Thank you for your consideration.

@joshuawdev

I have experience with Bitrix24 REST API integrations and PHP-based modules. Data loss on write-back usually stems from race conditions or improper API rate-limiting/token management during concurrent requests. My approach to this fix: Audit: Trace the handshake logs to identify exactly where the payload is being dropped or failing validation. Stabilize: Implement a queuing mechanism or robust error handling to prevent record collisions and ensure 100% data integrity on write-back. Verify: Perform atomic tests for CRUD operations (Create, Read, Update, Delete) for Lead/Contact/Deal objects to ensure two-way sync. I am ready to review the logs and server environment immediately. Are you available for a quick technical audit?

@shahidhabib791

With over a decade of experience in full-stack engineering matched with my primary focus on operational transformation, I am confident I can quickly identify and resolve any challenges in your Bitrix module integration. Despite the template's nature, every business's workflow can take on its uniqueness and I can adapt my skills accordingly. I have an intimate knowledge of PHP and REST APIs that will allow me to navigate Bitrix24 instance with ease, truly understanding the complexities at hand. When it comes to system debugging and patching, my approach is always meticulous. I'll start by thoroughly diagnosing the root cause and document every step of the process to ensure seamless communication. My work doesn't stop when the fix is implemented. I believe in collaborative testing during and after deployment, so we can validate together that lead, contact, and deal objects are processed correctly in both directions. Additionally, as a believer in long-term maintainability, I will provide you with more than just a fix. You can expect a brief yet comprehensive change log along with any SQL or configuration snippets that are touched during this process. Most importantly, your satisfaction will not only be measured by resolving this current issue but also by ensuring it won't crop up again. So trust me for a streamlined Englagement that completely exceeds your expectations. Let's reinstate a flawlessly talking CRM again!

@mubashir021

Hello, I see you're struggling with your Bitrix module integration and I can help you diagnose and fix the handshake issues between your module and the CRM API effectively. I am Mubashir, a Full-Stack Developer with 6+ years of experience in PHP and API integration. I understand that your primary concern is ensuring seamless data synchronization between your custom-built module and the CRM without errors or data loss. 1. First, I will review the recent log dumps and server access to identify the exact point of failure in the integration with the CRM API. 2. Then, I will implement a clean fix in the module code or integration settings, ensuring proper documentation for future reference. 3. After that, I will conduct thorough testing alongside you to confirm that lead, contact, and deal objects are created, updated, and deleted accurately in both directions. 4. Finally, I will provide a brief change log along with any SQL or configuration snippets that were modified during the process. Even if you’re not sure yet, I’d be happy to provide a FREE detailed quotation and project proposal with a suggested roadmap at no cost. You can use my proposal as a solid reference document even if you decide to work with someone else. >>> My Work: https://www.freelancer.com/u/mubashir021 <<< Drop me a message and let's get this sorted. Mubashir

@jabulanix

We've just completed a similar project. We recently helped someone achieve a similar objective and outcome. Explain how we can help them achieve their goal with a professional and reliable solution. I have completed many projects outside Freelancer.com and am currently offering discounted rates to build my reputation here. Payment is only required if the final work meets the agreed scope and requirements. I'd love to chat about your project! The worst that can happen is you walk away with a free consultation. Regards, Jabu.