EXPERT databases developer using GraphQL, Couchbase NoSQL and CockroachDB RDBMS on AWS for production deployment

$250-750 USD

Cancelled

Posted

over 4 years ago

$250-750 USD

Paid on delivery

A good database developer who can speak and write good English required to write optimized, highly performant (heavily stressed) queries for AWS cloud hosted databases - CockroachDB RDBMS (very similar to PostgreSQL), Couchbase NoSQL to store encrypted compressed JSON, and AWS Quantum (which uses PritiQL - slightly modified SQL). We are using Apollo GraphQL server to connect the databases. 1. The development code was done on PostgreSQL using Sequelize and now needs to be migrated to these databases for production. 2. Write a small number of scripts for AWS Quantum through API's. PritiQL is almost 100% SQL-compatible but will need SQL generated by any DB management tool e.g. DBeaver to be tweaked to run correctly. [login to view URL] 3. You must have installed, configured and optimized Apollo GraphQL Server (not AppSync) and databases on EC2 (not RDS) in AWS. You will have to do this yourself if required. 4. You must already be an EXPERT. That means you must be much better than us. We are not able to teach you if you don't know the work. Detailed tasks description here [login to view URL] Likely 2 weeks of concentrated work

NoSQL Couch & Mongo

PostgreSQL

SQL

Project ID: 22394989

About the project

10 proposals

Remote project

Active 4 yrs ago

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10 freelancers are bidding on average $541 USD for this job

@AwaisChaudhry

Hi,. I have gone through the brief details mentioned on the job. I have done multiple jobs with NoSQL Couch & Mongo, PostgreSQL, SQL which are the skills required to get this job done. Lets start the chat so we can discuss this job more in detail then we will discuss the final budget, Right now I am placing default bid. We will discuss the final budget after detailed discussion and going through detailed requirements. Thanks.

$750 USD in 7 days

5.0

(11 reviews)

5.0

@BelisaG

Hi Dear. Thanks for reading my proposal. I've already read your job description carefully and I am very interested in your project. As result of reviewed your job, I am sure that I can finish this project of 100% result in a short time. As for me, I am a full-stack developer with 5+ years experience in the web development. - PHP, GraphQL, Laravel, CodeIgniter and WordPress. - NodeJS , ReactJS, Javascript, Html, CSS and Bootstrap. As a professional developer who can realize your idea, I can keep your time zone, I can start working immediately and I can resolve the technical problems quickly. If you choose me, you'll never be disappointed to me, and I'll do my best. I can provide daily update for the project status. Please don't hesitate to contact me if you want to get the best result on time. Thanks. Regards.

$300 USD in 7 days

5.0

(2 reviews)

4.2

@dreamci

Hi! Full Stack Expert development team is ready to serve you. We are working on hourly rate 40usd / hour. Send me a message so we can talk about the details Thanks

$500 USD in 5 days

4.8

(7 reviews)

4.1

@umairkaramat24

Hello There. How are you doing?. I have read the description, I have great experience doing similar jobs related to these skills NoSQL Couch & Mongo, PostgreSQL, SQL. Please start the chat so we can have detailed discussion. Thanks. Hi ! Please Send me a message so that we can discuss more about this project

$555 USD in 8 days

0.0

(0 reviews)

0.0

@AITSoft

Hello there, How are you doing?. I have read the description, I have great experience doing similar jobs related to these skills NoSQL Couch & Mongo, PostgreSQL, SQL. Right now I am placing a place holder bid, We will decide the price and time after discussion. Please start the chat so we can have detailed discussion. Thanks.

$555 USD in 6 days

0.0

(0 reviews)

0.0

@ppgjsc

Hi This is Cui D from China. I read your description carefully and I'm sure I can build the good work for you. There are many projects I have done before like this project. You can see my profile and check it. I'm a Full Stack developer. Here is my skills : *** Php/ Laravel/ CodeIgniter *** NodeJS/ ReactJS/ AngularJS/ VueJS/ jQuery *** MySQL/ MSSQL/ MongoDB/ Oracle Ping me if you want to work with me. I will show you the successful work and hope the good relationship with you. Regards, Cui D

$500 USD in 7 days

0.0

(0 reviews)

0.0

@GuangJie

Dear hiring manager! I'm almost new to here, but your work is really caught my eyes because I am almost full-stack developer in there DB field where you want. I have checked your details fully and I can finish your job perfectly in time. Thanks very much if you contact me to discuss more in detail. Thank you

$800 USD in 20 days