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AppSync Amplify AWS API Developer (Mobile)

We are building a gaming platform and are looking for someone who can help develop our match API according to an existing API spec. The API should leverage AWS Amplify or the technologies it depends on.

You should be experienced with AWS technologies such a:

• Amplify

• App Sync

• GraphQL

• Cognito

• Lambda

• DynamoDB

Required technologies & example usage:

AppSync GraphQL API

To be called from website and mobile clients. We want to use dynamodb as our backend datastore and Lambda functions may be necessary. Some endpoints will need to be authenticated and some will need to be public. We want to use Cognito for user management and endpoint authentication.

We have two primary models. Users and Matches.

Users can have many matches.

Every match has two users.

We may need a relationship model to hold edge data.

Cognito User Pools

We want to leverage Cognito to manage our users accounts, however, we will also need to store additional platform data for our users. We do not want to store platform user data in cognito itself. We will need to synchronize our users between cognito and dynamodb.

Lambda Functions

We want to have a serverless infrastructure which uses AWS Lambda functions to implement the core business logic.

Examples:

• Each user will have data for a match ( edge data )

• Users will need to be able to create matches

• Users will need to be able to join matches

• Clients will need to be able to check the status of a match

• Clients will need to be able to submit data for a match

Please reply if you have experience with the above and your rate and we will reach out to you on next steps if we feel you would be a good fit for the project.

We look forward to meeting you!

Kĩ năng: Aws Lambda, GraphQL, Amazon Web Services, Mobile App Development

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Về Bên Thuê:
( 2 nhận xét ) Brooklyn, United States

ID dự án: #29882694

16 freelancer chào giá trung bình $32/giờ cho công việc này

(33 Nhận xét)
7.6
tangramua

Hello Pierce P.,   We have 20 years of strong experience in Mobile App Development, Amazon Web Services, Aws Lambda, GraphQL, as a result, we can successfully complete this project.   Please, review our profile here: h Thêm

$25 USD / giờ
(18 Nhận xét)
6.3
getwebsolutionsl

Hi, I have the skills "GraphQL, Aws Lambda, Mobile App Development and Amazon Web Services" that you are looking for! Let's start your work right away. I can help you for Google Cloud, Azure or any other Linux servers Thêm

$25 USD / giờ
(4 Nhận xét)
5.3
Systango

------> I can provide complete help & support in creation of API for your game <----- I have very good experience in • Amplify • App Sync • GraphQL • Cognito • Lambda • DynamoDB Here is some of similar work based Thêm

$25 USD / giờ
(1 Nhận xét)
5.4
(9 Nhận xét)
5.3
cubycode

Hi there, We are a dynamic company having more than 20 developers who are working in different native app technologies iOS, Android, Web etc. We have more than 10 years of experience in developing mobile a Thêm

$40 USD / giờ
(1 Nhận xét)
4.5
ethanblount1

Hi I am a talented and experienced mobile developer who mastered JSON services.(AWS) Over the last 5years, I have been working in mobile app industry and developed several apps so I can share them if you want. GraphQL Thêm

$38 USD / giờ
(1 Nhận xét)
2.6
maksimbalashov

Dear client Pierce. I hope you are doing great. I have read your post carefully and I can see that you need to build the API according to an existing API spec for the gaming platform. I think you want to use AWS as th Thêm

$30 USD / giờ
(4 Nhận xét)
2.7
nitinpateluk

---Certified Microsoft AWS/Azure Expert with over 10 years of experience, 6+ years of experience with Mobile App Development(Native, Hybrid), Linux, Kubernetes, Java, PHP and all JS frameworks Hello, I have gone thro Thêm

$30 USD / giờ
(1 Nhận xét)
0.7
EugeneKov49

Hi there, As you can see from my profile, I have strong experience in AWS API, so I can complete this job perfectly. Hope to discuss more detail via chat. Look forward to hearing from you. Best Regards. Natalia

$30 USD / giờ
(0 Nhận xét)
0.0
SidritTrashani69

Hi, I have checked your job proposal carefully. Through your proposal, I caught you are looking for a AWS API developer who can complete your project perfectly. I am a driven, self-motivated software engineer with 5 y Thêm

$35 USD / giờ
(0 Nhận xét)
0.0
vvoloho

Hi. I 'am a full stack web developer have a powerful skill in AWS. I have experiences with GraphQL, PHP, CSS, HTML, Javascript, jQuery project for 5+ years. I have been doing this kind of projects so many times. If Thêm

$35 USD / giờ
(0 Nhận xét)
0.0
devforpro122501

Dear Sir I am a professional full-stack developer. I have read your job details very carefully, and I will surely do the job according to your requirements. Your product sounds like it has many potentials based on my Thêm

$38 USD / giờ
(0 Nhận xét)
0.0
cristpreguza

Dear Sir. Thank you for your invitation. I've read your project description carefully and understand what you want. I'm so much interested in your project. I think I need to use Amplify instead of EC2 in satisfying y Thêm

$25 USD / giờ
(0 Nhận xét)
0.0
(0 Nhận xét)
0.0
Solace2

Hi, WE CAN START JUST NOW We are here for your business Hello. client. could you share your project with me? We are well versed Mobile App Development, Amazon Web Services, Aws Lambda, GraphQL We are also have Thêm

$35 USD / giờ
(0 Nhận xét)
0.0