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Title: [login to view URL] + Vapi Expert Needed (AI Cold Calling Workflow Setup) Description: I’m looking for an experienced [login to view URL] (Integromat) automation specialist with Vapi (AI voice agent) experience to help complete and debug a workflow for an AI cold-calling system. The candidate must be willing to record their work so that we can learn how to complete this process. Note: chosen freelancer will be used for other AI-agent type workflows going forwards, particularly using Make + VAPI. Objective: Build a fully working automation where: 1. Part of Scenario 1 in MAKE: Leads are pulled from Google Sheets – already configured in our current workflow 2. Part of Scenario 1 in MAKE: An AI voice agent (via Vapi + Twilio) makes outbound cold calls– already configured in our current workflow 3. Part of Scenario 2 in MAKE: Call data (name, email, outcomes) is captured via webhook – here we are facing problems, as structured output is not showing in MAKE 4. Part of Scenario 2 in MAKE: Google Sheets is updated with results (e.g. called status, email, first name, success) Note: this YouTube video provides the guideline of what is required here ________________________________________ Current Setup (Partially Complete): • Twilio numbers configured (UK mobile + local) • Vapi assistant set up (cold-calling agent “Amara”) • Structured outputs configured (firstName, email) • Make Scenario 1: Trigger calls from Google Sheets = WORKS FINE • Make Scenario 2: Webhook + Google Sheets update = NEEDS FIXING ________________________________________ What I Need Help With: • Debug webhook timing/data capture issues in Make • Ensure Vapi structured outputs are correctly passed to Make • Fix Google Sheets “Search + Update Row” flow using phone number as unique ID • Ensure reliable end-to-end workflow (no data loss) • Optional: Improve structure/efficiency of the automation ________________________________________ Requirements: • Strong experience with [login to view URL] • Experience with Vapi (or similar voice AI tools) • Understanding of webhooks, JSON, APIs • Experience with Twilio is a bonus ________________________________________ Deliverable: A fully working, tested automation where: • Calls are made automatically • Data is captured reliably • Google Sheets updates correctly after each call ________________________________________ Bonus: If you’ve built AI calling / lead qualification systems before, please mention it. ________________________________________ Looking for someone who can jump in quickly and fix this fast (should be a quick job for the right person). Please include: • Relevant experience • Similar projects • Estimated time to complete
ID do Projeto: 40320519
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96 freelancers estão ofertando em média $160 USD for esse trabalho

I can genuinely assure you that there's no one out there who knows this more than I do. Not even a day or two task for me, feel free to see profile full of AI voice assistants and I also can give you a demo of any AI cold caller you want (have personally deployed 5+) in the past 2 years. Keeping it deliberately short, let's do it.
$180 USD em 2 dias
4,4
4,4

Hello I have thoroughly reviewed your project description and am confident in my ability to assist you in completing it successfully. I believe it would be highly beneficial to delve deeper into the specifics of the job to determine the most effective way forward. I am open to scheduling an interview at your convenience, and I genuinely appreciate the chance to collaborate with you on this project. Your response is eagerly anticipated, and I'm excited about the prospect of working together. Thank you for considering my proposal. Looking forward to your prompt reply! Best regards Rekha!!!
$250 USD em 7 dias
4,3
4,3

Hello, I am really excited about the opportunity to collaborate with you on this project! It aligns perfectly with my skill set and experience, and I’m confident I can contribute meaningfully to your vision. I genuinely enjoy working on projects like this, and I believe we can create something both functional and visually engaging. Please feel free to check out my profile to learn more about my past work and client feedback. I’d love to connect and discuss the project details further your goals, expectations, and any specific features or ideas you have in mind. The more I understand your vision, the better I can bring it to life. I am ready to get started right away and will put my full energy and focus into delivering quality results on time. My goal is not just to complete the project, but to exceed your expectations and build a long-term working relationship. Looking forward to hearing from you soon! With Regards! Nikhil
$250 USD em 7 dias
4,3
4,3

Hello, I went through your requirements and the main focus seems to be stabilizing the end-to-end flow between Make, Vapi, and Google Sheets. My background in backend automation and API-driven AI workflows aligns closely with the setup you already have in place. I’ve built similar voice-agent pipelines where webhook structure and timing were critical, improving reliability by tightening JSON parsing and event sequencing. For your workflow, I would debug the webhook payload handling in Make, validate structured outputs passed from Vapi, and refine the search-update logic in Sheets using normalized phone data as the identifier. I can also streamline the scenario so data flows consistently without missing fields. Can you share an example of the webhook payload Vapi is currently sending so I can see how the structured fields are formatted? Best regards, Nemanja
$70 USD em 1 dia
3,1
3,1

⭐⭐⭐⭐⭐ Verified Hi, This looks like your flow is mostly working — calls are going out fine, but Make isn’t reliably receiving or parsing the structured data from Vapi webhook, so the Google Sheets update breaks. I’ve worked on similar setups with Make + webhooks + AI tools, where the issue was usually payload structure, timing, or mapping inside Make. What I’ll focus on: • Check the webhook payload from Vapi (raw JSON vs expected fields) • Fix how Make parses structured outputs (firstName, email) • Make sure the webhook fires after call completion (not too early) • Fix Search + Update Row using phone as unique ID • Add fallback/logging so no data is lost I can also record the process so you can reuse it later. Quick question — are you using Vapi server-side webhook config or handling it through Twilio callbacks? Should take 2–4 hours to fix and test end-to-end. Happy to jump in and get this working properly ? Luka
$140 USD em 7 dias
1,2
1,2

✅✅✅Hi, There,✅✅✅ I’ve taken a look at your project, and it’s clear you’re aiming for something that not only looks good but actually delivers results. At the end of the day, I don’t just build websites — I focus on creating something that supports your goals, whether that’s generating leads, improving conversions, or strengthening your brand. From what you’ve described, the key challenge will be Title: Make, and that’s exactly where I can help. I’ll make sure you end up with a website that works for you, not just something that looks nice. I’d love to chat more about your project and see if we’re the right fit. Thank you, Anton D.
$30 USD em 6 dias
0,0
0,0

❤️❤️❤️Full-time program development collaboration❤️❤️❤️ As a highly skilled Full Stack Developer with a keen eye for detail, I have extensive experience in using automation software such as Make.com. I am well-versed in working with webhooks, JSON, and APIs which are crucial for debugging and streamlining the workflow you are looking to achieve. Additionally, my familiarity with Vapi and other AI voice tools will prove invaluable to ensure that the structured outputs are accurately passed from Vapi to Make.com. To top it off, I have a strong grasp of services like Twilio and Google Sheets that you use in your workflow - as a result, I can seamlessly troubleshoot and improve their functionality for efficient automation. Moreover, not only do I possess the technical prowess necessary for this task but I am also accustomed to effective remote collaboration. This means that despite being physically distanced, you can count on me to provide reliable end-to-end solutions with no data loss. In terms of time frame, I estimate completing the project within [insert estimated time], ensuring your calls are made automatically and data is captured reliably while Google Sheets updates accurately after each call. Rest assured, I’m here to elevate your project with my skills and proven track record of successful and efficient automations. Best reagards
$30 USD em 5 dias
0,0
0,0

Hello, I’d be glad to help refine and complete your AI cold‑calling workflow using Make and Vapi. I have extensive experience working with structured outputs, webhook debugging, and integrating voice AI systems, which aligns closely with your current setup involving Google Sheets, Twilio, and Vapi’s agent configuration. I can ensure your Scenario 2 webhook captures structured data reliably and that your Google Sheets update flow works consistently using the phone number as a dependable identifier. My approach focuses on stabilizing data flow, preventing loss, and optimizing your automation for future AI‑agent expansions. I’ve built similar AI calling and qualification systems, so I’m confident I can quickly resolve the issues you’re facing. Best regards!
$155 USD em 5 dias
0,0
0,0

Hi, There is strong interest in the project and full support can be provided to ensure its successful progress. I have a clear understanding of your main objectives. I’ve carefully reviewed the requirements to ensure nothing is overlooked. I will deliver a final result that aligns perfectly with your expectations. With my background as a Senior Software Engineer, I have strong expertise in Automation, API. I’ve handled projects that required deep technical understanding and accurate skill alignment. I’m committed to providing reliable outcomes that meet professional standards. Before moving forward, I’d appreciate the opportunity to clarify a few details. Please send me a message in the chat so we can discuss everything properly. Thanks, Dax Manning
$200 USD em 7 dias
0,0
0,0

Hii there, I’m offering a 30 percent discount for this project and would be glad to assist you as an AI cold-calling automation expert using Make and VAPI. With experience in automation, AI integration, and telephony systems, I can build a workflow that automates cold calls efficiently while maintaining personalization and compliance. My approach will focus on designing an automated pipeline where AI generates call scripts or responses, VAPI handles the telephony integration, and Make orchestrates the workflow for scheduling, tracking, and reporting calls. I will also implement logging, error handling, and dynamic customer management to ensure smooth operation and easy monitoring of the system. As a dedicated freelancer, I prioritize attention to detail, clear communication, and delivering scalable, reliable solutions. I am confident that I can set up an AI cold-calling automation system that saves time and improves outreach efficiency. Kind regards, Sohail Jamil
$30 USD em 1 dia
2,7
2,7

Automating AI cold-calling requires precision—every call, data capture, and sheet update must work reliably without losing leads. I can make your workflow seamless and robust. Implementation Plan: - Scenario 1: Google Sheets → Make trigger → Vapi agent (Twilio) outbound calls; already functional. - Scenario 2: Debug webhook timing issues; ensure structured outputs (firstName, email, outcome) pass reliably to Make. - Google Sheets: Fix “Search + Update Row” using phone number as unique ID; ensure data integrity and prevent overwrites. - End-to-End Workflow: Test complete automation for reliability; optional: optimize scenario efficiency and JSON parsing for speed. Recommendations: - Prioritize fixing webhook data capture and mapping structured outputs first for reliable reporting. - Implement logging in Make to track call results and errors for future scaling. - Optional: Add batching or queue system to handle multiple simultaneous calls efficiently. Questions: - Do you prefer structured outputs mapped automatically to Google Sheets, or manually verified for first runs? - Should I suggest optimizations for call concurrency without affecting Twilio limits? - Are there specific success criteria for the AI agent beyond answered/unanswered calls?
$150 USD em 7 dias
0,0
0,0

Hi — this looks like a classic webhook/data-mapping issue, not a full rebuild. Your setup is already mostly correct. The problem is usually one of these: webhook timing, Vapi structured output not being finalized when Make catches it, or mapping issues when updating the row (especially with phone as ID). I can jump in, trace the full flow (Vapi → webhook → Make → Sheets), fix the data capture so structured outputs arrive consistently, and make sure the update step never misses or mismatches rows. I’ve worked with Make, webhooks, and AI workflows, so I know where these setups tend to break — especially with async responses and partial payloads. I’ll also clean up the scenario so it’s reliable, not just “working sometimes”. This should be a quick fix — a few hours to fully stabilize and test end-to-end. I’m also fine recording the process so you can reuse it later. Ready to jump in immediately.
$50 USD em 7 dias
0,0
0,0

Hello, I have strong experience with automation workflows, APIs, and debugging data flows, which allows me to quickly understand and fix issues like webhook failures and data mapping. I am confident I can review your current setup, identify why the structured outputs are not being captured correctly, and get your workflow running smoothly end to end. My focus will be on fixing the webhook data capture, ensuring the JSON from Vapi is properly received and parsed, and correcting the Google Sheets update logic using phone number as the unique identifier. I will test the full flow from call trigger to data update to make sure everything works reliably without data loss. I am also comfortable learning new tools quickly and adapting to your existing setup. I can start immediately and deliver a working solution quickly. I will also provide a recorded walkthrough so you can see exactly how everything is set up and maintained. I’m reliable, fast to adapt, and focused on getting your system working efficiently without overcomplicating it.
$140 USD em 7 dias
0,0
0,0

The workflow hangs where webhook data fails to update Google Sheets reliably. This breaking point is often overlooked, though it dictates the entire system’s success. Your partial setup confirms the calls trigger correctly but structured output timing and mapping to sheets must align perfectly to avoid silent failures. I’ve resolved these integration nuances in several AI voice campaigns using Make and Vapi, smoothing data flows between platforms. What debugging methods have you tried so far on the webhook timing, and how flexible is your update logic for handling delayed data? Stefan Brink
$150 USD em 14 dias
0,0
0,0

Hi there, I can help you automate your cold-calling process using AI and VAPI. I've worked on similar automation projects, including a recent one where I automated 500+ calls per day using VBA and API integration. My approach will involve understanding your specific requirements, setting up the AI-powered dialer, and integrating it with your CRM system using VAPI. I'll deliver a fully functional automation script within 3 days, along with documentation and a 1-hour training session. I'll keep you updated on progress and offer 1 free revision cycle. Shall we discuss the project details?
$45 USD em 3 dias
0,0
0,0

Hi There Your setup is already close, so the real value here is fixing the webhook and structured output flow so Vapi passes clean call data into Make and updates Google Sheets reliably without missed rows or broken mappings. I can debug the webhook timing, inspect the JSON payload, fix the Search and Update Row logic using phone as the unique key, and make the full calling workflow stable end to end while recording the process for your team. I have experience with Make based automations, webhook troubleshooting, and AI workflow integrations where data capture consistency is the main issue. One important question, are you currently receiving the full Vapi webhook payload in Make and only the structured fields are missing, or is the webhook itself inconsistent too? Best Regards Waqas Ahmad
$140 USD em 7 dias
2,2
2,2

HELLO, I CHECKED YOUR REQUIREMENT CLEARLY AND UNDERSTAND YOU NEED TO DEBUG AND COMPLETE YOUR MAKE + VAPI AI COLD-CALLING AUTOMATION WITH RELIABLE DATA FLOW. {{"""" AI COLD-CALLING AUTOMATION""""}} WITH 8+ YEARS EXPERIENCE in automation, APIs, and AI workflow systems, I have built and fixed end-to-end pipelines involving webhooks, structured outputs, and real-time data syncing. I FIX BROKEN AUTOMATIONS FAST AND MAKE THEM FULLY RELIABLE. <<--------My Approach:------->>> * Debug WEBHOOK issues in Make (timing, payload, execution flow) * Ensure VAPI STRUCTURED OUTPUTS (firstName, email) pass correctly as JSON * Fix SCENARIO 2 (webhook → Google Sheets update) * Implement reliable ROW MATCHING using phone number as unique ID * Prevent DATA LOSS with proper error handling and retries * Optimize workflow for better performance and clarity * Record full process for your learning (as requested) <<--------Delivery:------->>> * Fully working automation (end-to-end tested) * Accurate data capture after each call * Google Sheets updating correctly every time * Clean, optimized Make scenarios * Screen recording walkthrough READY TO JUMP IN AND FIX THIS QUICKLY. LET’S CONNECT AND COMPLETE YOUR WORKFLOW FAST. THANKS
$140 USD em 7 dias
0,0
0,0

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