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My n8n instance drives customer outreach through Twilio for both WhatsApp and SMS. After I recently updated message templates, rotated API credentials, and rearranged several workflow steps, everything went sideways: WhatsApp messages never leave the workflow, and SMS reaches clients without the subscription code variable that should be injected. I need the current workflows reviewed end-to-end, the root causes isolated, and the issues fully resolved. A solid grasp of Twilio’s Messaging/Conversations APIs (WhatsApp & SMS) and hands-on n8n debugging is essential, along with clear communication so I understand exactly what went wrong and how to prevent a repeat. Deliverables • Repair the existing n8n workflows so both WhatsApp and SMS messages are sent successfully, with the correct subscription code included. • Document the fixes: line-by-line or node-by-node explanation of each change, plus any template or credential corrections. • Share best-practice notes for Twilio message templates, variable handling, and version control in n8n to avoid similar mishaps. Please include a brief summary of comparable Twilio + n8n projects you’ve completed, your hourly rate or a fixed-price estimate for this troubleshooting round, and your earliest available start time. A successful collaboration here can lead to steady follow-on automation work. P.S this job is only for US and European based freelancer and I have to have a face to face meeting on zoom or another method allowed by freelancer in order to move forward with the job.
Projekt-ID: 40159518
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7 Freelancer bieten im Durchschnitt $28 USD für diesen Auftrag

Hello! We can help you audit and stabilise your n8n workflows and restore reliable messaging through Twilio for both WhatsApp and SMS. Our team has hands-on experience debugging complex n8n automations and working directly with Twilio’s Messaging and Conversations APIs, including WhatsApp templates, variable injection, credential rotation, and webhook-driven flows. We can review the workflows end to end, identify exactly where messages are breaking or variables are being dropped, and apply targeted fixes rather than superficial patches. We will repair the existing workflows so WhatsApp messages are correctly sent and SMS messages include the expected subscription code variable. As part of the delivery, we’ll clearly document every change at the node and configuration level, explain the root causes, and outline what was affected by the template updates, credential changes, or workflow reordering. We work on an hourly basis, which is well suited for focused troubleshooting and transparent progress tracking. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Kateryna Sales department Tangram Canada Inc.
$30 USD in 7 Tagen
6,5
6,5

Hello, As an experienced and dedicated software development team, we are well-versed in handling complex projects like yours. We have a sophisticated understanding of Twilio's Messaging/Conversations APIs with specific attention to both WhatsApp and SMS integration. Furthermore, our expertise in n8n debugging means we can efficiently review your existing workflows, isolate root causes, and implement necessary changes for a seamless client messaging experience. What sets our team apart is our commitment to transparent communication. We understand the importance of clarity when it comes to identifying issues and resolving them effectively – not just for the present but also for future prevention. That's why alongside fixing your workflows, we provide line-by-line or node-by-node explanations detailing each change made, any template or credential corrections made and best-practice notes to avoid similar mishaps in the future. Regarding our availability, we're fully prepared to take on this project starting immediately. Despite the distance between us, we're adept at maintaining productive lines of communication through video conference platforms like Zoom. Our track record shows our clients' projects being holistically taken care of, and I assure you that with us on board, you'll get proficient problem-solving skills with utmost professional cooperation. Looking forward to the possibility of collaborating with you both this time and f Thanks!
$30 USD in 1 Tag
5,4
5,4

As an experienced web developer with over 15 years in the business, I specialize in Twilio API integrations and n8n workflows. Over the course of my career, I've tackled numerous projects similar to yours and have an intimate understanding of Twilio's Messaging/Conversations APIs, particularly surrounding WhatsApp and SMS. This means I can not only debug your existing workflows but also improve them to prevent future issues. My approach is uniquely focused on clear communication and transparency which will benefit you greatly in this project. Whether it's isolating the root cause of the problems you're experiencing or explaining the fixes line-by-line, node-by-node; rest assured I'll make sure you're fully informed throughout the process. One thing that differentiates me from other candidates is my ability to think beyond short-term fixes. While your main concern right now is troubleshooting and resolving these immediate issues, I can also offer guidance for Twilio message templates, variable handling, and version control in n8n to prevent such mishaps in the future. Consider this an investment toward smooth-functioning workflows in the long run. Let's discuss your earliest available start time and I assure you a trustworthy partnership awaits. Thanks, Jay
$20 USD in 7 Tagen
3,2
3,2

I am Sumit Joshi from Sacesta Technologies. Recommended approach • Validate Twilio account messaging setup, WhatsApp sender, and template status • Verify new credentials and n8n credential bindings per node • Trace data flow for subscriptionCode from trigger to final send node Fix plan • WhatsApp not leaving workflow: inspect node execution logs, webhook responses, Twilio error codes, sender configuration, Conversations vs Messaging mismatch, and template approval or content variables • SMS missing subscription code: fix mapping in Set/Function nodes, confirm expression paths, handle null values, and add pre-send validation with a hard fail if variable is empty • Add error routing: retry, DLQ style logging, and alerting to Telegram or email for failed sends Deliverables • Repaired workflows for WhatsApp and SMS with correct variable injection • Node-by-node change log with screenshots and exact expressions used • Best-practice notes for template variables, environment separation, and export based version control Comparable work • Built n8n automations for lead outreach, WhatsApp style notifications, and multi-step CRM updates with strict variable validation and rollback safe changes Notes on your location requirement • I can do a face-to-face Zoom call and live debugging. If the platform requires US or Europe only, you may not be able to hire me there, but I can still guide you with a clear diagnostic checklist or you can invite me if the rule is flexible for meetings.
$50 USD in 7 Tagen
3,0
3,0

King Of Prussia, United States
Zahlungsmethode verifiziert
Mitglied seit Feb. 22, 2023
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