24FreelanceFreelance marketplace that never sleeps
Active

Twilio and communications API integration

82 views#2567
Listing period9 daysuntil 24.11.2026
Posted26.08.2026
Views828 in 14 days

About the service

I embed communications into your product so messages and calls just work. I work with Twilio and similar providers: SMS and WhatsApp notifications, voice calls and IVR menus, phone verification with one-time codes and two-way messaging tied directly to app logic. You say what and when users should receive, and the platform sends it reliably in the right channel.

I also handle what happens after a message is sent. I set up delivery tracking and status callbacks so you always see whether a notification was queued, sent, delivered or failed, and I add retries and backup channels for critical cases. Numbers, templates, senders and limits are configured correctly, and keys stay on the server side.

In the end you get a communications layer you can trust and that's easy to develop: clean code, clear logs and integration your team can maintain after launch. I document what I do and deliver a solution ready for production load.

— SMS, WhatsApp and voice calls with IVR
— Verification by codes and two-way messaging
— Delivery tracking, retries and status webhooks

SafeDeal Escrow Protection

Payora SafeDeal Astrina Shield Verified

Funds are locked in Payora USDT (TRC-20) escrow and released to the freelancer only after delivery approval.

Freelancer contacts
E-mailShow
24
Twenty · tip

Before you order

  • Look through the freelancer’s portfolio.
  • Describe your task and ask for a price and deadline.
  • Check reviews from other clients.
  • Or post a project and compare several offers.
Same category

Similar services

All services in the category
Good to know
How do I order this service?

Write to the freelancer using the form on this page: describe the task, the deadline and the result you need.

How do I check the freelancer?

Open the profile: rating, portfolio and reviews from other clients show experience with tasks like yours.

Olga M.Web programming
Contact

What this page answers