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I want a lightweight yet reliable Twilio voice workflow that handles incoming roadside-assistance calls end-to-end. When a caller dials in, the IVR should prompt for their ZIP code, query an Airtable base that holds my driver roster, and instantly route the call to the primary driver listed for that ZIP. If the primary driver does not pick up, the system has to try the backup driver and, finally, a global fallback number before giving up. No voicemail collection or SMS follow-ups are needed—just the sequential dialing I described. While the call is active I only need two fields captured in a simple log: Caller ID and total call duration. A Google Sheet, new Airtable table, or even a Twilio Sync document is fine as long as the data is easy for me to export later. Here is how I picture the stack: • Twilio Studio or a Serverless Function for the IVR and dialing logic • Airtable API for ZIP-to-driver lookups • Node.js helpers to keep everything tidy and easy to update Deliverables 1. Deployable Twilio flow (Studio JSON or Serverless code) that I can import to my account 2. Airtable integration script with clear instructions on adding or modifying driver records 3. Minimal logging utility that writes Caller ID and duration for every attempt—success or fail 4. Quick read-me showing how to redeploy, edit drivers, and test the flow locally Acceptance I will call the number, enter a test ZIP, watch it cycle through the three numbers, and then verify that a log entry with the correct caller ID and duration appears. If that works, we are done.
Project ID: 40398163
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122 freelancers are bidding on average $441 USD for this job

Hi there, I understand you want a lightweight, reliable Twilio flow that handles incoming roadside calls end-to-end with a ZIP-based driver lookup, sequential dialing to primary then backup, and a final fallback, plus simple call-logging for Caller ID and duration. I’ll build a clean, deployable solution using Studio or Serverless functions for the IVR, Airtable for ZIP-to-driver mapping, and a small Node.js layer to keep everything tidy. The deliverables will be a ready-to-import Twilio flow, a clear Airtable integration script with update guidance, a minimal logging utility, and a concise readme for redeploying, editing drivers, and local testing. Approach: - Create a compact IVR that asks for ZIP, queries Airtable, and dials the primary driver first, then the backup, then a global fallback, without voicemails or SMS. - Log Caller ID and total call duration on every attempt to a Google Sheet, Airtable, or Twilio Sync document for easy export. - Provide deployable code (Studio JSON or Serverless), with an Airtable script and a simple Node helper set for easy maintenance. Key questions for you 8-10 important questions for alignment, each on its own line: - Are there any regional constraints or numbers for the fallback that must be considered (time zones, international formatting, etc.)? - Do you have a preferred fallback routing order if a driver is unreachable (simultaneous dialing window, per-call timeout)? - What specific fields besides Caller ID and duration would you
$750 USD in 11 days
7.8
7.8

Hi, This is Elias from Miami. I checked your project description and understand you’re looking to build a lightweight yet reliable Twilio voice workflow for handling incoming roadside assistance calls. I have experience integrating Twilio with various systems and can help create a seamless call flow. To approach this project, I would focus on designing a robust call handling system that ensures efficiency and reliability. I’d be happy to go through the details and suggest the best technical approach. I have a few questions to get a better understanding: Q1 – What specific features do you want to include in the call flow (e.g., call routing, voicemail)? Q2 – Are there any existing systems or APIs you need this workflow to integrate with? Q3 – How do you envision the user roles and permissions for managing these calls? Looking forward to hearing from you.
$500 USD in 3 days
7.6
7.6

Hi, I will build your Twilio voice workflow — ZIP code IVR prompt, Airtable driver lookup, and sequential dial logic (primary → backup → global fallback) — with call logging to capture Caller ID and duration on every attempt. For the routing, I will use Twilio Serverless Functions over Studio. Functions give you direct control over the dial sequence with clean timeout handling between each attempt, and they make future changes — like adjusting ring duration per tier or adding a new fallback layer — a one-line edit rather than rewiring a visual flow. Questions: 1) How long should each driver's phone ring before moving to the next — same timeout for all three, or shorter for the fallback? 2) Do you already have a Twilio account with a number provisioned, or should I factor in initial setup? Looking forward to discussing further. Best regards, Kamran
$270 USD in 10 days
6.9
6.9

hi, i think using twilio studio for the IVR and twilio function to talk to airtable would do the job, but there are a few isseus, like what if the zip code is wrong, what if when we call the driver, the call goes to voicemail ( we do have solution for these ) I'm just saying that we need to discuss these before we start. so kindly let me know if we can discuss this in detail regards.
$550 USD in 8 days
6.9
6.9

Hi there, I understand you want a lightweight, reliable Twilio flow that handles inbound roadside calls end-to-end with a ZIP-to-driver lookup from Airtable, dialing the primary driver first, then backup, and finally a global fallback number. I’ll build a clean IVR and dialing logic using Twilio Studio or a small Serverless Function, with an Airtable integration to fetch the driver roster for the entered ZIP. The system will log Caller ID and total call duration after each attempt to a Google Sheet, Airtable table, or Twilio Sync for easy export. I’ll provide minimal, easy-to-edit Node.js helpers and a concise README with deployment and testing steps. The deliverables will be deployable as-is, with clear instructions to adjust drivers in Airtable and redeploy the flow. Proposed approach: - IVR prompts for ZIP code and quick validation. - Read driver roster from Airtable via API, identify primary and backup per ZIP, and perform sequential dialing in Twilio. - After each attempt, log Caller ID and duration to the chosen store. No voicemail, no SMS. If all fail, route to the global fallback. - Provide a ready-to-import Twilio Studio flow or serverless code, an Airtable script and clear setup steps, and a lightweight logging utility. What is the expected SLA for the fallback and how many concurrent calls do you anticipate at peak? Best regards,
$750 USD in 24 days
6.1
6.1

Your sequential-dialing logic will fail if Twilio's dial timeout isn't tuned correctly - most implementations default to 30 seconds per attempt, meaning a caller waits 90 seconds before reaching the fallback number. That's long enough for them to hang up and call a competitor. Before I map out the flow, I need clarity on two things. First, what's your acceptable ring duration per driver before moving to the next number - 15 seconds, 20, or something else? Second, does your Airtable base already have the ZIP-driver mapping structured, or do I need to design that schema so lookups stay under 200ms even when you're managing 500+ ZIP codes? Here's the architectural approach: - TWILIO SERVERLESS FUNCTIONS: Deploy a Node.js handler that queries Airtable on inbound calls, implements sequential dialing with configurable timeouts, and logs outcomes to a new Airtable table with caller ID and duration fields indexed for fast exports. - AIRTABLE API INTEGRATION: Structure a drivers table with ZIP (indexed), primary phone, backup phone, and fallback columns so a single GET request returns all three numbers without chaining API calls that add latency. - NODE.JS DIAL LOGIC: Use Twilio's Dial verb with a timeout parameter and action callback to detect no-answer scenarios, then programmatically trigger the next attempt without forcing the caller back through IVR menus. - LOGGING UTILITY: Write call metadata to Airtable using batch upserts so you're not hitting rate limits during high-volume periods, and structure the log table so you can filter by date range or ZIP in under 2 seconds. I've built three similar call-routing systems for dispatch operations where missed calls cost real revenue. Let's schedule a 15-minute call to walk through your current Airtable structure and confirm timeout thresholds before I start the build - I don't deploy flows that haven't been tested against real-world hang-up behavior.
$450 USD in 10 days
7.0
7.0

Hi, Likely cause: the Studio flow needs synchronous ZIP lookup + sequential dialing with proper call transfer hooks—common failure is race conditions between Airtable lookup and Twilio dial timeout handling. I’ll build a Node.js Twilio Function (or Studio JSON if you prefer) that: - queries Airtable by ZIP, dials primary → on no-answer dials backup → then global fallback using sequential Dial with answer/onAnswer hooks - logs Caller ID and total duration to a Google Sheet or Airtable table on call end (success or final fail), preserving uptime and avoiding voicemail I’ll ensure safe retries, idempotent logging, and configurable timeouts to prevent stuck calls. Ready to start and deliver importable flow + README within 48 hours. Want Functions or Studio JSON? — Smith
$500 USD in 7 days
5.8
5.8

Hi I am excited to develop a lightweight yet reliable Twilio voice workflow for your roadside assistance calls. My approach will ensure that incoming calls are handled efficiently, with a seamless IVR experience guiding callers to provide their ZIP code and enabling precise routing to the appropriate driver based on your Airtable driver roster. The workflow will utilize Twilio Studio or a Serverless Function to manage the IVR and dialing logic, with the Airtable API facilitating ZIP-to-driver lookups. If the primary driver does not answer, the system will automatically attempt to reach the backup driver and then a global fallback number, as you described. I will implement a minimal logging utility to capture the Caller ID and total call duration for each attempt, storing this data in a format that is easy for you to export, whether in Google Sheets or Airtable. The deliverables will include a deployable Twilio flow, an Airtable integration script with clear instructions, and a quick read-me guide for redeployment and testing. I am committed to ensuring that the workflow meets your acceptance criteria, providing a smooth experience for both callers and drivers. I look forward to collaborating with you on this project. Best, Justin
$500 USD in 7 days
6.0
6.0

Hi there, I like how you have outlined your project description for building a Twilio towing call flow. You need a reliable and lightweight voice workflow that handles incoming roadside-assistance calls by prompting the caller for their ZIP code, then querying an Airtable base to route the call sequentially to primary, backup, and fallback drivers without voicemail or SMS follow-ups. The system also requires logging of Caller ID and call duration in an easy-to-export format. With extensive experience in Twilio Studio, Serverless functions, and Airtable API integrations, I can deliver a clean, maintainable Node.js-based solution that fully meets your requirements. I will provide a deployable Twilio flow (Studio JSON or Serverless code), a well-documented Airtable integration script, and a minimal logging utility that captures call details reliably. Additionally, a clear read-me guide will ensure you can modify drivers, redeploy the flow, and test locally with ease. My goal is to create a seamless call routing system for you to improve your roadside assistance efficiency with minimal maintenance. Please feel free to reach out to discuss any specific preferences or questions you might have; I look forward to collaborating on this practical and effective solution.
$525 USD in 7 days
5.5
5.5

I have done similar projects using Twilio and can do this for you. Only issue you will face is with getting Zip code. Twilio does not do a good job in collecting numbers - may miss numbers some time. I am interested in working with you in this
$500 USD in 7 days
5.6
5.6

Hi, I can create a Twilio voice workflow to efficiently handle your roadside-assistance calls. Using Twilio Studio for the IVR and serverless functions for dialing logic, I’ll ensure that the calls are routed according to your specifications: primary driver first, followed by a backup driver and a global fallback. During the call, I’ll set up logging for Caller ID and duration, which can be easily exported from Airtable or Google Sheets. I’ll provide a deployable Twilio flow, an integration script for Airtable, and a read-me guide to assist you in managing the drivers and flow. My experience with Twilio and Node.js will ensure a reliable setup. Let me know when we can discuss this further! Best Regards, Priyanka
$500 USD in 7 days
5.4
5.4

Juggling roadside calls and hoping they reach the right driver wastes time and can leave stranded customers waiting. Manually updating driver details and not knowing if calls actually connected just makes it worse when every second counts. You’ll get a Twilio workflow that asks for the caller’s ZIP, checks your Airtable driver roster, and routes the call instantly. If a driver misses it, the system automatically tries the backup and then your global fallback. Every call attempt gets logged with caller ID and duration, ready for easy export. First, I’ll set up the Twilio flow to guide callers and handle the routing. Then, I’ll link it to your Airtable so you can update driver info anytime. Last, I’ll add a simple logging tool and a read-me so you can test and manage everything smoothly. Would you like this built with Studio or a custom serverless function?
$522 USD in 7 days
5.6
5.6

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I have previously built similar Twilio voice workflows that elegantly route calls based on data lookups, enabling seamless interaction between IVRs and third-party APIs like Airtable. From my experience, the most critical part for success in this project is ensuring reliable real-time API communication and proper error handling during driver failover. Approach: ⭕ I will design a lightweight Twilio Studio flow integrated with Serverless Node.js functions to handle your IVR prompts, ZIP code validation, and driver roster queries using Airtable API. ⭕ Implement sequential dialing logic with fallbacks to primary, backup, and global numbers. ⭕ Build a minimal yet robust logging utility to capture caller ID and call duration written to your preferred data store with easy export options. ⭕ Provide clear documentation for deploying the flow, editing driver data, and local testing. ❓Could you please confirm your preferred storage option for logs: Google Sheets, Airtable table, or Twilio Sync document? I am confident in delivering a reliable end-to-end Twilio call flow that meets your detailed requirements efficiently. Best regards, Nam
$550 USD in 5 days
5.3
5.3

Hi there | I see you need a streamlined Twilio call flow for roadside assistance that’s both lightweight and reliable | The real challenge is optimizing voice prompts and routing to minimize wait times under high-call volumes | Our team has 4+ years building efficient communication workflows that scale seamlessly | Have you considered integration points for dispatch systems or SMS updates to improve customer experience? | Let’s discuss your key priorities and get this call flow working perfectly for you.
$638 USD in 7 days
5.2
5.2

I'm Santosh, a seasoned Full Stack Web Developer with a strong background in Node.js and web development. I understand your need for a lightweight and reliable Twilio voice workflow and I'm confident that my skills align perfectly with what you require. Over my 5 years of professional experience, I have built numerous scalable and user-friendly applications on-time and with ease. Regarding your project specifics, I'm well-versed in both Twilio Studio and Serverless Functions and have worked extensively with APIs including Airtable, which makes me a tailor-made choice for this task. Moreover, my proficiency in databases ensures that the data collected during the calls will be stored safely in your preferred format—be it Google Sheet, an Airtable table or Twilio Sync document. In addition to my technical expertise, I am committed to clean code, optimizing performance, and maintaining clear communication throughout the project. These attributes combined with my ability to deliver on time have consistently brought successful outcomes for clients worldwide. It would be my pleasure to turn your ideas into a reliable Twilio call flow that meets all your requirements. Let's get started!
$500 USD in 7 days
5.2
5.2

Hi, I’m Muhammad Adil. I’ve reviewed your roadside-assistance call workflow and it’s a very straightforward build for me. I specialize in Twilio voice automation, IVR systems, and API integrations, and I can deliver exactly what you described—simple, reliable, and easy to maintain. I will set up a Twilio-based IVR (using Studio or Serverless Functions) that captures the caller’s ZIP code and instantly queries Airtable to fetch the assigned drivers. The call will be routed sequentially: primary driver → backup driver → global fallback, ensuring no calls are missed. On top of that, I’ll implement a lightweight logging system that records Caller ID and total call duration for every call attempt. This can be stored in Google Sheets, Airtable, or Twilio Sync—whichever you prefer for easy exporting. You’ll receive: • A fully deployable Twilio flow (ready to import) • Clean Airtable integration with clear structure for driver updates • Minimal logging setup for tracking calls • A simple step-by-step guide to redeploy, edit drivers, and test This is a clean and efficient system, and I can have it up and running quickly. Looking forward to working with you.
$400 USD in 6 days
5.0
5.0

At Toriqul Global Solutions, we transform ideas into high-performing digital products. We are a professional web development agency led by Engineer Md. Toriqul Islam brings over a decade of expertise in designing and developing websites, applications, and custom digital solutions. What We Deliver: ✔ Stunning modern websites ✔ Powerful custom web applications ✔ Mobile apps for Android & iOS ✔ E-commerce platforms ✔ Business automation systems ✔ SEO-friendly and fast-loading websites Our Tech Stack: React, Node.js, Laravel, PHP, WordPress, Python, .NET, MySQL, MongoDB, React Native, Bootstrap, JavaScript, and more. Why Clients Trust Us: • Business-focused solutions • Clean UI/UX design • Secure & scalable systems • Reliable deadlines • Transparent communication • Excellent after-sales support We don’t just build websites, we build results. Let’s create something amazing together. Best Regards, Toriqul Global Solutions
$250 USD in 5 days
4.9
4.9

Hi, I will create a seamless Twilio voice workflow for your roadside assistance calls, ensuring prompt routing to the right driver based on ZIP code. The system will efficiently dial primary, backup, and fallback drivers, with simple call logging capturing Caller ID and duration. You will receive a deployable Twilio flow, an Airtable integration script for driver lookups, a logging utility, and a clear read-me for easy management. I will use Twilio Studio or Serverless Function, Airtable API, and Node.js for a tidy stack. How do you envision the user experience during the call flow? Let's chat further so I can give you a proper timeline and get things moving.
$250 USD in 2 days
4.7
4.7

Hello, your description of cycling callers through primary, backup, and global fallback numbers shows you need a tightly controlled Twilio flow rather than a generic IVR. I’ve built similar roadside‑dispatch systems where Studio and Serverless functions delivered sub‑second Airtable lookups and clean failover logic. I previously delivered a towing workflow that routed by ZIP and logged call metrics into Google Sheets, and another Twilio‑Airtable integration that cut lookup time by 40% while keeping the driver roster simple to maintain. The real challenge here is ensuring the sequential dialing behaves predictably under missed calls and timeouts. A junior developer often overlooks race conditions when multiple call legs are created, especially when integrating Studio with Airtable’s API. I’ll create a Studio flow or Serverless handler that validates the ZIP, retrieves the primary and backup drivers, and dials them in order with controlled timeout windows. I’ll implement a small Node.js module to write caller ID and duration to your chosen store. Before I begin, I need to confirm whether you prefer the logic mostly in Studio or fully in Serverless for easier future updates. Thanks, John allen.
$500 USD in 7 days
4.6
4.6

Hello, I see that you require a lightweight yet reliable Twilio voice workflow that will handle incoming roadside assistance calls end to end. I delivered a similar project last week with a 5-star review and would love to show that in private. Message me and let's talk more about your project and I will share my approach today. Cheers, Fahad.
$250 USD in 2 days
4.9
4.9

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