Double Authentification with PhoneNumber - Firebase & Twilio

Double Authentification for signup/login with phone number

We are building an application to transmit information between doctors and patients. For security reasons, we need a double auth. process for patients and doctors.



Firebase - GCP - Node.js - Angular

Repository on Gitlab

BACK-END : Implementation of phone number double auth. process for patients and doctors

Integration of Twilio in our Firebase/Node.js project. Account Twilio created.


1. Add the phone number question in actual signup with a UI/UX similar to [login to view URL]

2. Make a front end similar to this : [login to view URL]

with and the necessary front-end for success and message error. Propose the possibility to resend in case of none receive text. Code valid for 15 minutes. 4 digits.


1. -For everyone for first signup.

2. -For log in : every 30 days if the user use the same device.

-Every time when the user uses a new device.

Documentation for GCP here :

[login to view URL]

Credential : Login/password of Twilio in 1Passwordmanager

Full-time mission.

Autonomous developer. No payment if we discover that you're not used to these tech.

Communication: Slack channel during the mission.

Potentially, a lot of over missions :)

Thanks !

Taidot: node.js, Angular Material, Google Firebase, Google Cloud Platform, Twilio

Näytä lisää: firebase phone authentication web, twilio authy pricing, twilio authy api, twilio authy, twilio verify, firebase phone number authentication android example, twilio pricing, twilio google authenticator, thanks arabic translation, various animation thanks regards, letter thanks translating, end proposal thanks opportunity, double promotions reviews, double promotions, double link list algorith java, thanks visiting postcard, cloud oxygen bar, www double com, cloud sys admin engineer freelance, tag cloud script php website

Tietoa työnantajasta:
( 7 arvostelua ) Paris, France

Projektin tunnus: #25866662

Myönnetty käyttäjälle:


Hi, Nice to meet you. I'm Massimiliano, a senior front-end developer who has mastered Angular & Firebase with 5+ years experiences in this field. I have read your description and I am excited to offer a bid. Because Lisää

€250 EUR 7 päivässä
(6 Arvostelua)

10 freelanceria on tarjonnut keskimäärin 293€ tähän työhön


Hi, there How are you? I am an Angular expert and have many experiences in Firebase, Twilio So if you could discuss with me, I will do my best I wish you ping to me soon Thank you

€140 EUR 2 päivässä
(12 arvostelua)

Hello, how are you? Here is node and firebase expert. Your double auth logic is clear for me and I can start this project. Please contact me so that we can discuss more detail. Hope to hear from you soon. Kind regards.

€300 EUR 3 päivässä
(16 arvostelua)

Dear employer. Thanks for sharing your project requirements with me. It will be my great pleasure to work on your project. I have checked your requirements, I can do it because I already work on a similar requirement Lisää

€1400 EUR 7 päivässä
(7 arvostelua)

Hi, there, how are you? I can implement the double authentification perfectly. I am a full-stack developer and very familiar with react, angular, node, express, firebase. I have many experiences in firebase(auth, fires Lisää

€150 EUR 5 päivässä
(3 arvostelua)

Hi As you can see my review I am a React Native, Redux and Expo Mobile app development Expert. In here you can see some react native projects I developed before. React native is the best hybrid language. Reusable compo Lisää

€140 EUR 7 päivässä
(2 arvostelua)

Hi Hope you are doing well. Going through your project description I understand that you are looking for an experienced developer in php and to work on your assignment. I am pleased to inform you that I have 5+ Lisää

€140 EUR 7 päivässä
(0 arvostelua)

Hello, I have rich experience in Twilio API Also I have already experience in Two-step verification with twilio using PHP So I am sure this job Of cause I am a expert with Angular, Node, Google Fireabse Therefore I am Lisää

€140 EUR 7 päivässä
(0 arvostelua)

Hello, I have read carefully the descriptions and understood clearly what you want. I have the right skills such as Angular/Typescript, Node, Google Firebase, Twilio API to work on this assignment. To check about my mo Lisää

€140 EUR 7 päivässä
(0 arvostelua)

I will provide the best solution as free. Hello. Thanks for your job 'Double Authentification with PhoneNumber - Firebase & Twilio'. I am a professional developer for you and your project. I have valuable and strong ex Lisää

€130 EUR 7 päivässä
(0 arvostelua)