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My multi-tenant SaaS CRM is built on Laravel and deeply integrated with the Meta WhatsApp Cloud API. Right now, user messages are failing to sync correctly, so conversations appear incomplete or delayed inside the app. I need someone who already knows the quirks of the Cloud API and can dig into the queue workers, webhooks, and database structure to restore real-time delivery of messages and notifications. Beyond squashing that sync bug, I’d like you to: • Audit and fine-tune Horizon/queue configurations so incoming and outgoing traffic stays responsive under load. • Refactor any brittle code you encounter to improve maintainability and tenant isolation. • Ship a small feature set that we’ll scope together once the core issue is stable—think additional webhook events and a streamlined inbox filter. Success for this engagement means: messages appear instantly across all tenants, queue throughput stays well within SLA, and new functionality rolls out without regression. If you’ve already handled rate limiting, signature verification, and media retrieval with the Meta API in Laravel, this should feel familiar. Looking forward to collaborating and getting the platform running flawlessly again. HORIZON-EXPERT' at the start of your bid so I know you read the description.
Project ID: 40491678
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50 freelancers are bidding on average ₹9,028 INR for this job

Hello, HORIZON-EXPERT , I can see the real pain here isn’t just a sync bug; it’s trust breaking at the point where every message should feel instant and complete across tenants. Your Laravel + Meta WhatsApp Cloud API setup needs a careful pass through webhooks, queues, Horizon, and the tenant-aware database flow so delivery becomes reliable again instead of intermittently delayed. I’ve handled Laravel SaaS systems with queue-heavy workloads, webhook verification, rate limiting, media handling, and multi-tenant isolation, so I know where these issues usually hide: retry storms, missed webhook states, stalled workers, or brittle tenant scoping. I’ll trace the message lifecycle end-to-end, audit Horizon/queue settings, tighten the webhook and sync logic, and refactor risky areas only where it improves stability and maintainability. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. After the core sync is stable, we can scope the extra webhook events and inbox filter cleanly without risking regressions. Can you share the current Horizon config, the webhook payload logs for a failed sync, and whether message delays happen across all tenants or only specific ones? I can start by reviewing the screenshot, queue logs, and webhook payload flow right away. Looking forward to your reply so we can finalize the exact plan. Thanks, Asad
₹7,770 INR in 1 day
8.2
8.2

Hi there, I’ve reviewed your project and would be happy to help. With 10+ years of experience in Laravel, I specialise in building secure, scalable, and high-performance web applications and APIs. You’ll get clean code, efficient architecture, and reliable delivery — with consistent communication throughout. Let’s connect and get started! Best Regards Laravel Expert | 10+ Years Experience
₹12,000 INR in 7 days
6.9
6.9

'Vernacular AI for Digital Identity Verification' I can confidently say that I am a perfect fit for your project as a Laravel expert with an extensive knowledge of Meta WhatsApp Cloud API. Over the past decade, my proficiency in API development has been evident in the successful delivery of over 100 projects similar to yours. Furthermore, I embark on your scope secure in the knowledge that I've previously excelled at rate limiting, signature verification, and media retrieval with the Meta API in Laravel. Having managed many multi-tenant SaaS platforms, I understand the unique challenges they present. My solutions? Scalable and secure even under heavy loads. Choose me and together we'll transform your platform into one that operates flawlessly, ensuring your users' messages are always time- syncronized
₹25,000 INR in 10 days
6.4
6.4

Hi there, HORIZON-EXPERT: I understand a Laravel multi-tenant CRM using Meta WhatsApp Cloud API where webhooks, queue workers (Horizon), and DB tenant isolation are causing message sync failures; I’ve fixed similar issues involving signature verification, rate limiting, and media retrieval in Laravel before. - Audit and fix webhook processing: validate signatures, ensure idempotency, and correct tenant mapping in DB so incoming messages attach to the right tenant and conversation. - Tune Horizon/queue: optimize queue workers, retry/backoff, supervisor configs, and Redis settings for throughput and minimal latency; deploy monitoring and SLA alerts. - Refactor brittle message-sync code paths and add tenant-scoped transactions and tests; implement additional webhook events and a mailbox filter as scoped feature. - Risk/quality-control: backup checkpoint and staged deployment with post-fix validation and cutover verification to avoid data loss. Skills: ✅ Laravel ✅ Meta WhatsApp Cloud API ✅ Webhooks & queue workers (Horizon) ✅ Redis / VPS / cloud deployment ✅ Rate limiting, signature verification, media retrieval, monitoring Certificates: ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I’m available to start now; Is this running on a live production server and do you want me to work directly on it or use a staged rollout? Thanks,
₹2,871 INR in 1 day
6.0
6.0

Hi, HORIZON-EXPERT I can fix your Laravel multi-tenant CRM WhatsApp Cloud API sync issues and restore reliable real-time message delivery across all tenants. I have experience working with Laravel queues, Horizon, webhook handling, and API-driven messaging systems, including handling rate limits and async processing challenges. What I will deliver: • Debug and fix WhatsApp Cloud API sync issues (webhooks, queues, DB flow) • Optimize Laravel Horizon and queue workers for stable real-time performance • Improve tenant isolation and refactor brittle messaging-related code • Ensure reliable message delivery and correct conversation sync across all tenants • Audit logging, retries, and failure handling for message workflows • Prepare system for safe extension of new webhook features Tech stack: Laravel, MySQL, Redis, Laravel Horizon, Meta WhatsApp Cloud API I will ensure messages sync instantly, queues remain stable under load, and the system runs reliably without regressions. I can start immediately and work in milestone-based delivery. Best regards, M Waqar Tariq
₹7,000 INR in 7 days
6.4
6.4

HORIZON-EXPERT Hi! I'm a Laravel specialist at Skynet Global Systems with 8+ years of experience building multi-tenant SaaS CRM systems. I've worked extensively with Laravel Horizon, queue workers, webhooks, and the Meta WhatsApp Cloud API. I understand your pain point - message sync failures causing incomplete or delayed conversations in your multi-tenant CRM. Here's my approach: 1. Audit your Horizon/queue configurations to identify bottlenecks affecting WhatsApp webhook processing 2. Debug the Cloud API webhook flow and fix sync issues between incoming messages and your database 3. Refactor brittle code for better tenant isolation and maintainability 4. Optimize queue workers to handle traffic under load without delays 5. Add additional webhook events and inbox filters as scoped features I'm familiar with Laravel SaaS architecture, database management, and API integrations. Available immediately to start. Let's get your WhatsApp sync working perfectly again. Best regards, Skynet Global Systems
₹7,000 INR in 7 days
6.3
6.3

HORIZON-EXPERT Hello, I’m Karthik from Resonite Tech, with 15+ years of experience in Laravel, SaaS platforms, queue processing, API integrations, and WhatsApp Business solutions. I can help diagnose and resolve your WhatsApp Cloud API sync issues, ensuring messages are delivered and displayed reliably across all tenants. ✔ Laravel multi-tenant SaaS expertise ✔ Meta WhatsApp Cloud API integration and troubleshooting ✔ Horizon and queue optimization ✔ Webhook processing and signature verification ✔ Message sync, media retrieval, and delivery tracking ✔ Database and tenant isolation review ✔ Performance tuning and code refactoring ✔ Additional webhook events and inbox enhancements My approach will be to audit the complete message flow (webhooks → queues → database → UI), identify bottlenecks, optimize Horizon workers, and ensure real-time message synchronization with no regressions. I’m available to start immediately and can assist with both the immediate fix and future feature development. Best Regards, Karthik B Resonite Tech
₹27,000 INR in 7 days
5.7
5.7

With an extensive background in Laravel, I'm no stranger to managing ambitious software projects. In my 8+ years of experience, I've built various complex systems and have fine-tuned APIs like Meta WhatsApp Cloud as you need for your CRM. You can trust me to optimize all functions that utilize this API to ensure flawless real-time message delivery for your users. Impeccable queue management is of utmost importance for seamless communications, and as a backend expert, I am more than qualified to inspect and adjust the Horizon/queue configurations to keep your system responsive and well within SLA even under high-traffic periods. Beyond just fixing the existing issues, I offer an additional value proposition - I have an eye for detail and will refactor any brittle code I find during my audit. In other words, I'm not just focused on band-aid solutions; my goal is to enhance your system's overall maintainability, tenant-isolation capability and of course, messaging functionality. As a client-focused developer, I believe that success in this project lies in delivering a stable core that sets a strong foundation for future functionality rollout sans regressions; I commit to achieving this positive transformation for your CRM.
₹5,000 INR in 7 days
5.3
5.3

Hi! The sync issues you described—messages delayed or missing in a multi-tenant context—point to either webhook race conditions, or queue bottlenecks on Laravel Horizon. I’ve worked through these kinds of traps before, especially with Meta WhatsApp Cloud API where signature verification and media pulls can cause silent failures if rate-limiting isn’t handled just right. I recently shipped a WhatsApp automation SaaS that lives on top of queue workers and strict tenant isolation, including a Meta API integration with webhook retry logic and real-time inbox updates. Quick question—are your webhooks shared per app, or does each tenant register their own WhatsApp app and callback? This changes the whole flow and isolation strategy. Happy to review your Horizon and queue config for free and highlight the quick wins. For more details, some WhatsApp API projects are listed over at work.techindika.com. — Pradeep
₹7,000 INR in 7 days
5.2
5.2

Hey, WA Cloud API + Laravel sync issues usually break at the webhook + queue + tenant boundary, so I’ll focus on stabilizing real-time message flow first before touching anything else. ✔ Debug WA Cloud API webhook delivery (signature, retries, payload loss) ✔ Fix message sync delays between API queue database UI ✔ Audit Laravel Horizon + queue workers for bottlenecks and failures ✔ Optimize job handling for real-time throughput under multi-tenant load ✔ Improve tenant isolation in message handling logic ✔ Refactor fragile sync code for stability + maintainability ✔ Ensure consistent inbound/outbound message logging across all tenants ✔ Add safe structure for future webhook events + inbox filtering features **Approach:** I’ll trace the full message lifecycle (Meta webhook Laravel controller queue DB UI), identify where messages are dropping or delaying, and fix the pipeline so delivery becomes real-time and reliable across all tenants without race conditions or duplication. I’ve worked on Laravel systems with webhook-heavy integrations and queue-based architectures where reliability and timing were critical, especially under API rate limits and concurrent tenant loads. I can start immediately and first stabilize the sync issue, then move to optimization and feature expansion once the core flow is solid. Best regards, Usama K.
₹4,000 INR in 2 days
5.0
5.0

HORIZON-EXPERT Hello, I am a Full Stack Developer with 14+ years of experience building scalable SaaS platforms using Laravel, MySQL, APIs, queues, and cloud integrations. I have strong experience with Laravel Horizon, queue workers, webhooks, WhatsApp Cloud API, multi-tenant applications, and real-time messaging systems. I can investigate the message sync issue, identify the root cause, and ensure messages and notifications are delivered correctly across all tenants. I can also review and optimize Horizon configuration, queue performance, webhook handling, database structure, rate limiting, signature verification, media handling, and tenant isolation. Once the core issue is resolved, I can help implement additional webhook events and inbox improvements. I am comfortable working with existing Laravel codebases and can provide clean, maintainable solutions without disrupting current functionality. I can complete the work quickly with good quality and proper communication. Looking forward to hear from you.
₹12,500 INR in 7 days
4.9
4.9

HORIZON-EXPERT: Rest assured, I understand the gravity of the issue, having encountered similar WhatsApp syncing bugs in my previous projects. I am well-versed with the Meta WhatsApp Cloud API and Laravel's Horizon/queue system, making me ideal for finding a swift resolution for your platform's messaging and notification troubles. In addition, I've dealt extensively with rate limiting, signature verification, and media retrieval which are necessary skills to tackle this project successfully. What sets me apart is not just my understanding of how to solve these bugs but also an ability to optimize your CRM's queue configuration so that it stays responsive even under high traffic conditions. Moreover, I'll diligently refactor any brittle code to strengthen maintainability and tenant isolation, minimizing chances of future regressions. Finally, as an experienced developer across multiple platforms and languages like Ruby on Rails, React JS, Django and so on, I bring a broad outlook to the table. This means - once the core sync issue is resolved we can collaboratively brainstorm and implement additional features like new webhook events or enhanced inbox filters to further uplift your SaaS CRM solution. My focus remains unchanged - quality outcomes delivered on time and exceeding client expectations!
₹7,000 INR in 7 days
4.9
4.9

Hi Mate , Good evening! 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 API, Laravel, PHP, SaaS, Application Performance Monitoring, MySQL, Database Management and Software Architecture. For more information about me, please refer to my portfolios. I am checking your attachment, I'll update you shortly... I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Thanks and Regards
₹7,770 INR in 6 days
4.5
4.5

HORIZON-EXPERT It seems you’re facing a critical challenge with message synchronization in your multi-tenant SaaS CRM, impacting user experience. With over 12 years of experience in Full-Stack Development, particularly with Laravel and the Meta WhatsApp Cloud API, I can help restore real-time delivery. Addressing the sync issues will require a deep dive into your queue workers and webhooks while ensuring optimal database performance. I can also audit and optimize your Horizon/queue configurations to handle traffic effectively under load, maintaining responsiveness. Beyond fixing these bugs, I can refactor any brittle code to enhance maintainability and tenant isolation. Once stability is achieved, we can collaboratively scope out additional features such as new webhook events or improved inbox filtering. To ensure seamless communication across all tenants and meet SLA requirements for queue throughput, could you share more about any specific rate-limiting challenges you've encountered with the Meta API?
₹12,500 INR in 7 days
4.4
4.4

I understand the main issue is not Laravel itself but ensuring reliable real-time synchronization between your multi-tenant CRM and the Meta WhatsApp Cloud API. From your description, I would first audit webhook delivery, queue workers, Horizon configuration, failed jobs, tenant context handling, rate limiting, media processing, and database write flows to identify where message delays or missing conversations originate. Once stability is restored, I can optimize queue throughput, improve tenant isolation, refactor fragile integrations, and implement the additional webhook and inbox features. I have experience with Laravel SaaS platforms, Horizon, queues, WhatsApp Cloud API integrations, webhook architectures, and production debugging where reliability and scalability are critical.
₹20,000 INR in 12 days
4.5
4.5

Hello, I’ve read the complete project description and this is exactly the type of Laravel troubleshooting work I enjoy. From what you've described, the issue likely sits somewhere between webhook processing, queue execution, Horizon configuration, or tenant-specific message handling. My first step would be to trace the full message lifecycle—from Meta webhook receipt through queue dispatching, database persistence, and frontend delivery—to identify where synchronization is breaking down. I have experience working with Laravel queues, Horizon monitoring, webhook-driven applications, API integrations, and multi-tenant architectures. Along with fixing the message sync issue, I can audit queue workers, retry strategies, failed jobs, supervisor configuration, and database bottlenecks to ensure reliable real-time performance under load. Once stability is restored, I can also help implement the additional webhook events and inbox filtering enhancements while keeping the codebase maintainable and tenant-safe. A few questions: * Which Laravel version are you running? * Are you using Redis with Horizon? * Is the issue affecting all tenants or only specific ones? * Are webhook events reaching the application consistently? I’m available to start debugging immediately and can provide clear updates throughout the process. Thanks & Regards, Bhupender
₹9,000 INR in 3 days
3.3
3.3

Hi, I can easily DO your work IN 24 HOURS, DM me now to get started, PRICE NEGOTIABLE 100% Work satisfaction is provided
₹3,000 INR in 1 day
3.1
3.1

**Proposal for Laravel CRM WhatsApp Sync Optimization** I specialize in fixing tricky WhatsApp Cloud API integrations and have worked on similar Laravel CRM sync issues. I’ll start by diagnosing the root cause of your message sync failures—whether it’s webhook misconfigurations, queue worker bottlenecks, or race conditions—and implement a robust fix to restore real-time reliability. Beyond the core issue, I’ll: - Audit your Horizon/queue setup to ensure smooth handling of high-load traffic. - Refactor any fragile code to improve tenant isolation and long-term maintainability. - Collaborate with you to scope and add a small feature (like extra webhook events or a streamlined notification flow) once stability is confirmed. I’ve worked with the Cloud API’s quirks before, so I’ll get straight to work. Let’s start by reviewing your current queue and webhook configurations—what’s your setup for handling message retries and rate limits? Best regards, Manish S.
₹1,500 INR in 2 days
3.1
3.1

Hi, A multi-tenant CRM syncing with the Meta WhatsApp Cloud API carries a specific failure mode — webhook delivery gaps and per-tenant rate limit collisions that silently drop messages or create duplicate conversation threads across tenants. My approach starts with auditing your webhook handler pipeline: verifying idempotent message processing via the `wamid` deduplication key, reviewing your tenant-scoped queue dispatching (likely `ShouldQueue` jobs per tenant context), and checking that your Meta app's webhook subscription is correctly configured with `messages`, `message_status_updates`, and `messaging_postbacks` fields. If sync lag is the issue, I'd instrument the job pipeline with Laravel Telescope to isolate whether the bottleneck is in queue processing, database tenant switching, or API response handling. To start within 24 hours: share read access to your webhook controller and the relevant queue config — I'll produce a written diagnosis of the sync failure points with specific code-level fixes before any billing begins. Best regards, Val
₹1,500 INR in 7 days
1.8
1.8

HORIZON-EXPERT To resolve the sync issue, I recommend examining the handling of your webhooks, as it often impacts message delivery in real-time. I have extensive experience working with the Meta WhatsApp Cloud API in Laravel and can quickly dive into your queue workers and database structure. Having worked with multi-tenant systems, I understand the importance of maintaining tenant isolation. I’ll conduct an audit of your Horizon/queue configurations to ensure optimal responsiveness under load, refactor any brittle code, and implement enhancements to improve maintainability. Once we stabilize the core issue, I’m excited to collaborate on shipping the additional features you mentioned, including new webhook events and an improved inbox filter. I’m eager to help restore flawless message delivery and enhance your platform. Let’s discuss your vision!
₹4,500 INR in 3 days
0.0
0.0

Jabalpur, India
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