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Business card exchange, GraphQL backend with AWS appsync, cognito, dyanmoDB, S3, route53

We have small project that requires serverless backend with appsync for mobile app.

1. Phone number login (cognito)

a. OTP verification code as password

2. Business card

a. Create business card

1. Save contact info

2. Save business card image (front/back)

b. Update contact info

c. Update business card image

d. Exchange contact

1. Qr code get contact info

3. Contact List

1. add to contact list

2. remove from contact list

3. Search contact

Kĩ năng: Amazon Web Services

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Về Bên Thuê:
( 0 nhận xét ) Taiwan

ID dự án: #21901365

7 freelancer đang chào giá trung bình $1350 cho công việc này

jexplorer

Hi There, How are you today? We have already worked on similar app on flutter and we can help you to build API for the same using all those AWS services. AWS appsync, cognito, dyanmoDB, S3, route53 ==> we know all of Thêm

$1200 USD trong 30 ngày
(4 Nhận xét)
6.0
owebest

Hi, Greetings! Thanks for giving us an opportunity to bid on this exciting project.I have reviewed your project requirement & have understood that you want us to develop website for you. This is perfectly fine but we Thêm

$3000 USD trong 45 ngày
(4 Nhận xét)
4.4
funsova

Hi ! I read your proposal. It seems like interesting project to me . Few things i understand from your requirements As per your requirements you will need Cloud service like Google cloud service or Amazon web servic Thêm

$1125 USD trong 7 ngày
(3 Nhận xét)
3.2
hsh564cf84accd96

I am writing this proposal in order to work for you in Software and Web Development. We are highly trained professional developers seeking to freelance and earn online. Having a flair in programming and development I Thêm

$750 USD trong 7 ngày
(2 Nhận xét)
2.1
AlexeyKala

⭐ No problem ⭐ I have read your description carefully and very interesting for your project. I am sure I can give you perfect results on time and I can keep good communication with you every day, including holidays Thêm

$1125 USD trong 7 ngày
(0 Nhận xét)
0.0
lesteraguilar

***Pro backend for mobile and web development expert!*** I think that it would be better to use firebase cloud function for your server. I have done those project before. So, I can handle it. Your invitation over the p Thêm

$750 USD trong 7 ngày
(0 Nhận xét)
0.0
erashrafkamal

Dear Employer, Hope all's well..!! Thanks for job posting. I have read the description carefully and give you 100% assistance as AWS Developer for business card exchange, GraphQL backend with AWS appsync, cognito, dy Thêm

$1500 USD trong 7 ngày
(0 Nhận xét)
0.0