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I already have a fully built mobile app for both Android and iOS that talks to Twilio’s APIs; SMS and voice are working perfectly. The last piece is enabling WhatsApp. All Facebook Business Manager steps, phone verification, and webhooks on my server are set, but the Twilio side still needs to be finalised so messages flow end-to-end inside the app. Here’s what I still need: • Finish the WhatsApp sender set-up in the Twilio Console and link it to my verified number • Upload/approve any required message templates so we can start with session and non-session messages immediately • Point the WhatsApp sandbox or live sender to my existing webhook URL and confirm inbound message parsing • Run a quick test from both Android and iOS builds to prove delivery and reception in real time Once this is done I expect to hit the green light in production straight away, so speed is important—I’d love to see this wrapped up ASAP. If you work regularly with Twilio WhatsApp, Facebook Business verification, and mobile push/webhook flows, you’ll find everything else is already in place and ready for you.
N° de projet : 40250493
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34 freelances proposent en moyenne $27 USD pour ce travail

Hello, With our years of experience and mastery of the latest technologies, we are perfectly suited to helping you finalize your Twilio WhatsApp configuration. Your project aligns perfectly with our skills in mobile app development, PHP, and Android development. Given that SMS and voice functionalities are already well-implemented, I understand how vital it is to get your app fully functional on WhatsApp as quickly as possible, and we're more than capable of providing that speed. Moreover, our expertise extends to Facebook Business Manager verification and mobile push/webhook flows, making it a seamless fit for what you require. We've successfully ensured flawless messaging experiences in various applications similar to yours. Just like you envision a green light for production, we yearn to add a "WOW" factor to all our projects. By choosing us, not only will you receive excellent customer service from beginning to end, but we'll also provide consistent updates during the implementation process. In the spirit of enabling dreams turned reality, let's collaboratively turn your fully built mobile app into an even more powerful tool by harnessing the capabilities of Twilio and WhatsApp together. Thanks!
$30 USD en 1 jour
8,6
8,6

Hi, It's clear you're on the verge of fully enabling WhatsApp messaging inside your mobile app, and I understand how crucial it is to finalize the Twilio setup seamlessly for real-time flows. With hands-on experience integrating Twilio's APIs including WhatsApp, SMS, and voice, I've helped clients bridge exactly these last steps: verifying sender numbers, managing message templates, connecting and testing webhooks through mobile apps. I will complete your WhatsApp sender configuration in Twilio Console, upload the necessary templates for both session and non-session messages, and ensure webhook linkage and inbound parsing are flawless. Then, I'll run thorough tests on both Android and iOS versions to confirm instant send/receive flows. 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. Typically, I can wrap this up promptly so you can take your app live with confidence very soon. Do you currently have any message templates prepared for approval, or should I help create those tailored to your use cases? Thanks, Asad
$75 USD en 5 jours
8,2
8,2

Hi, Since your Android and iOS apps already work with Twilio for SMS and voice, we’re really just finalizing the WhatsApp layer—sender setup, template approval, webhook mapping, and live testing. I’ve configured Twilio WhatsApp senders (sandbox and production), linked verified numbers, handled template submissions, and validated inbound/outbound webhook flows end-to-end. I can quickly complete the Console setup, confirm message parsing on your existing webhook, and run real-time delivery tests on both builds so you’re production-ready without delays. Looking forward for your positive response in the chatbox. Best Regards, Arbaz T
$30 USD en 7 jours
6,4
6,4

Hi there This looks like a clean final-mile Twilio WhatsApp enablement rather than a full build — and since your app, Facebook Business verification, and webhooks are already in place, getting it production-ready should be straightforward. I’ve worked with Twilio WhatsApp senders, template approvals, webhook integrations, and mobile app message flows, so I can help you close this quickly without disrupting what’s already working. What I’ll deliver: • Complete Twilio WhatsApp sender setup linked to your verified number • Required template submission/approval guidance for session + non-session messaging • Webhook configuration validation for inbound/outbound message flow • End-to-end testing with your existing Android & iOS builds • Confirmation that real-time send/receive works reliably for production launch Happy to jump in and get this final piece fully operational so you can go live confidently.
$20 USD en 7 jours
4,9
4,9

Dear Client, I understand you are at the "last mile" of your integration. Having your Facebook Business Manager and mobile webhooks already prepared is a huge advantage. I specialize in Twilio’s Programmable Messaging ecosystem and can bridge the final gap to ensure your WhatsApp messages flow as seamlessly as your current SMS and Voice traffic. I have extensive experience navigating the Twilio Console's specific nuances for WhatsApp, especially regarding Message Templates and Webhook parsing. I can jump in immediately to finalize the configuration and ensure production readiness. Why Choose Me? Twilio Power User: I understand the difference between Sandbox and Live Sender behaviors, ensuring we don't hit "24-hour session" blockers during testing. Mobile-First Thinking: Since your app is already live with SMS, I will ensure the WhatsApp integration uses the same logic patterns to minimize code changes on your frontend. Speed of Execution: With your backend already set up, I can typically finalize the Twilio-side configuration and template approvals in a few business hours (pending Meta's template review time). Best regards, Oleksandr
$20 USD en 1 jour
3,7
3,7

Hi, I’ve reviewed your Twilio WhatsApp checklist and can finish the Twilio-side configuration so messages flow end-to-end in your existing Android and iOS builds. I regularly complete WhatsApp sender setup, upload and get templates approved, and wire senders/sandboxes to webhooks, I've done this for apps using Twilio, Facebook Business Manager verification, and PHP/webhook backends. I will: finalize the sender in the Twilio Console, submit and verify templates, point the sender to your webhook and validate inbound parsing, then run real-time tests from both Android and iOS and provide logs and quick fixes. I can start immediately and aim to complete this within 24 hours. Do you want me to configure a live sender now or start in the sandbox and promote to live after template approval? Thanks, Cindy Viorina
$10 USD en 18 jours
2,6
2,6

I understand that you need assistance finalizing the Twilio WhatsApp configuration for your mobile app, specifically linking the WhatsApp sender to your verified number, uploading message templates, and ensuring that your existing webhook
$11 USD en 7 jours
1,9
1,9

Hi, I can quickly finalise your Twilio WhatsApp setup and get end-to-end messaging working inside both your Android and iOS apps. Since SMS, voice, webhooks, and Facebook Business verification are already configured, this is mainly about correctly provisioning the WhatsApp sender, linking it to your verified number, approving required templates, and validating webhook routing and inbound parsing. I’ve worked with Twilio WhatsApp (sandbox and production senders), template approvals, and session vs. non-session message handling. I’ll configure the sender in Console, bind it to your webhook, confirm signature validation, and run real-time tests from both platforms to ensure outbound delivery and inbound message events are firing correctly. This can typically be wrapped up within a few hours once access is granted. Profile: https://www.freelancer.com/u/mhmamun360 Best regards, Md Mamun Hossain Backend & API Integration Specialist
$50 USD en 2 jours
1,7
1,7

Hello Sir, I have 5+ years of hands-on experience with Twilio, including SMS automation, voice calls, IVR, SIP, WhatsApp API, and CRM integrations. I can handle setup, troubleshooting, compliance guidance, and production-ready deployments. I have reviewed your project details and can deliver a reliable and scalable solution with proper documentation. Ready to start and discuss your requirements. Best regards, SoftNexus Technologies
$30 USD en 2 jours
1,2
1,2

As a seasoned developer with specializations in Mobile App Development and PHP, I'm confident that I have the exact skillset you need to complete your project in record time. Over my 6-year career, I've worked extensively on platforms like Twilio, Facebook Business Manager,and mobile push/webhook flows, which means I'm intimately familiar with the specific tasks you require to finalize the WhatsApp set up on your existing app. My Full-Stack Expertise using Laravel, CodeIgniter, Node.js and React will be instrumental in ensuring the WhatsApp sender set-up and linking it to your verified number is done efficiently. Furthermore, my extensive knowledge of frontend technologies will ensure that uploading/approving required message templates and confirming inbound message parsing will be seamless tasks. Whilst speed is of the essence for you (and don't worry, your project would be completed ASAP!), well-crafted and reliable code is just as important to me. You can trust me to deliver a high quality result, on time and within budget - no corners cut. Let’s work together to hit that green light in production ASAP so you can start capitalizing on all the incredible opportunities of WhatsApp messaging!
$50 USD en 7 jours
1,2
1,2

I’ve reviewed your project and believe I’m the perfect person to bring it to life! I specialise in Twilio integrations, including WhatsApp sender configuration, template approval, webhook routing, and end-to-end mobile testing across Android and iOS. I have tons of experience with Twilio, Facebook Business verification, and real-time messaging flows, and have completed many similar projects off site—so you can rely on a proven track record and smooth execution. The WhatsApp sender will be finalised, templates approved, webhooks validated, and live testing completed efficiently with clear, consistent communication to ensure everything is delivered quickly and to the highest standard. Regards, Keenan
$20 USD en 7 jours
1,0
1,0

✅✅✅✅✅ Ready To Support You Fully ✅✅✅✅✅ ----------------------- I understand your Android and iOS apps are already fully integrated with Twilio for SMS and voice, and the only remaining step is completing the WhatsApp sender configuration so messages flow end-to-end inside the app. Since your Facebook Business verification and webhooks are already set, I will: • Finalize WhatsApp sender setup in Twilio Console and link the verified number • Configure and submit required message templates (session + non-session) • Connect sandbox or live sender to your existing webhook URL • Validate inbound/outbound message parsing • Perform real-time delivery tests on both Android and iOS builds I’ve worked with Twilio WhatsApp setups and understand template approval flow, webhook debugging, and production activation. Fast turnaround — this can typically be completed within 1 day if all credentials are ready. Available to start immediately and get you production-ready ASAP.
$20 USD en 7 jours
0,0
0,0

I’m confident I can quickly finalize your Twilio WhatsApp integration by completing sender setup, uploading message templates, and linking your webhook. My experience with Twilio and Facebook Business Manager ensures a smooth connection, with thorough testing on both Android and iOS to guarantee real-time message delivery. Since your app and backend are already well-prepared, I can accelerate this final phase to get you production-ready without delay. Prioritizing speed and precision, I’ll make sure everything flows seamlessly end-to-end to meet your urgent timeline. I would love to chat more about your project! Regards, Adriaan Potgieter.
$15 USD en 14 jours
0,0
0,0

As an experienced PHP developer with a solid background in Twilio and Facebook Business Manager verification, I believe I would be the best fit for your WhatsApp configuration needs. I understand the crucial steps involved in finalizing your Twilio console, approving message templates, linking it to your verified number, and setting up the proper webhooks for a smooth end to end messaging experience. My 5+ years of expertise with PHP, MySql, Jquery, Javascript, and Ajax aligns perfectly with what you're looking for. Having previously built comprehensive solutions involving Twilio APIs, SMS as well as voice functionalities, I'm confident in my ability to seamlessly enable WhatsApp on your existing mobile app for both Android and iOS. Time is of the essence and I assure you that not only can I meet but exceed your expectation in terms of speed and quality. My priority has always been customer satisfaction; hence, you can rest assured that your project will be delivered to perfection if given the chance. Let's hit that green light together and kickstart your production immediately with a successful WhatsApp implementation!
$15 USD en 1 jour
0,0
0,0

With hearty enthusiasm rooted in a long-standing background in mobile application development, I present myself in your quest to finalize your Twilio WhatsApp Configuration. Having worked numerous times with Twilio WhatsApp, I must confirm that I have a deft understanding of the Facebook Business verification procedure and the mobile push/webhook flows associated. This well-fitting skill set means that the only Twilio task remaining would be setting up the WhatsApp sender, uploading templates, pointing to your webhook URL, and subsequent testing from both Android and iOS builds. Speed is of utmost importance to you to enable a seamless WhatsApp integration for your users, and that's exactly how I operate. I'm an execution-oriented professional who thrives on delivering timely results without compromising quality or functionality. Choose me as your digital partner for this project and not only will you be getting my years of extensive expertise as an addition but also an understanding of the need for clean code, smooth usability, and measurable outcomes. Let's make it happen together!
$20 USD en 7 jours
0,0
0,0

Hi there, We understand your Android and iOS apps already integrate with Twilio for SMS and voice, and you now need the WhatsApp sender fully configured in Twilio, templates approved, webhook correctly linked, and end-to-end real-time message flow validated for production. SEO Global Team has hands-on experience with Twilio WhatsApp senders, Meta Business verification alignment, template approval workflows, webhook routing, and live inbound/outbound testing across mobile builds. Our approach is to finalize the WhatsApp sender configuration, bind it to your verified number, configure sandbox or live messaging with your existing webhook, validate signature and payload parsing, approve required templates, and run real-time tests on both platforms to ensure immediate production readiness. Are you using Twilio’s WhatsApp Business API via a WABA already connected in your Twilio Console? Is your webhook publicly accessible with a valid SSL certificate? Do you already have message templates drafted for submission? Best regards, SEO Global Team Aaron
$20 USD en 7 jours
0,0
0,0

Hello, I’m a senior mobile and backend developer with hands-on experience integrating Twilio APIs, including WhatsApp Business, into production apps. Since your SMS/voice flow and Meta verification are already complete, I can quickly finalize the Twilio WhatsApp sender setup, configure and approve templates, connect your live number to the existing webhook, and validate real-time send/receive on both Android and iOS builds. I focus on clean end-to-end testing to ensure messages flow correctly in production with no surprises, and I can start immediately to get you live as soon as possible. If everything else is ready as described, this should be a fast, smooth finish.
$30 USD en 1 jour
0,0
0,0

I am a perfect fit for your project, fully understanding the need to finalize the WhatsApp sender setup in Twilio Console and integrate it seamlessly with your verified number for clean, professional, user-friendly message flow. Ensuring message templates are approved and linking the sender to your existing webhook for automated, integrated communication is exactly the focus here. I specialize in Twilio WhatsApp integration, webhook configuration, and mobile testing. While I am new to freelancer, I have tons of experience and have done other projects off site. I would love to chat more about your project! Regards, Aya
$23 USD en 2 jours
0,0
0,0

Likkle Bud's on the rise, ain't no debate Got the flow like a river, got the streets on a date Yuh makin' moves, yuh takin' names Yuh future's bright, like a Ugandan flame
$20 USD en 7 jours
0,0
0,0

Hello, I can start immediately and help you finalize the WhatsApp integration quickly. I have 5+ years of experience in QA testing, including API validation, mobile application functional testing, and end-to-end workflow verification. I can assist with: • WhatsApp sender setup validation in Twilio Console • Message template approval and testing • Webhook configuration and inbound message verification • Real-time Android and iOS message delivery testing Available to start immediately and complete within 3 day. Thanks, Ajith Kumar QA Test Lead / Project Manager
$20 USD en 3 jours
0,0
0,0

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