Cancelled

Expert databases developer using GraphQL, Couchbase NoSQL and CockroachDB RDBMS on AWS -- 2

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.

Detailed tasks description here [login to view URL]

Likely 2 weeks of concentrated work

Skills: NoSQL Couch & Mongo, PostgreSQL, SQL

See more: expert system designed using php, become expert vba developer, metatrader expert advisor developer, expert extjs developer, expert scada developer, expert asp developer, vb6 expert project developer, expert ipad developer salary, people expert wordpress developer philippines, expert web developer designer, web developer using joomla, wordpress plug expert php developer non visual, plug expert php developer non visual, expert advisor developer, expert ios developer, expert php developer needed, expert jquery developer

About the Employer:
( 2 reviews ) Las Vegas, United States

Project ID: #22374618

13 freelancers are bidding on average $500 for this job

A2Design

Hello! We are a team of 30+ web developers based in Russia. Our team is interested in developing your project. Having the required skills, we will be glad to help you. We have some questions regarding your projec More

$750 USD in 7 days
(3 Reviews)
5.9
bluerose0717

Hi, I am a web expert. I know database like as SQL, Mongo DB, PostgreSQL and Nosql. so I can complete this task successfully

$500 USD in 7 days
(4 Reviews)
5.2
dreamci

Hi there We are top quality full-stack developers and we are ready to work on this project, we use Version Control Systems, Staging Servers, Team Slack Channel and Task Management Tool We are working on hourly rate 4 More

$500 USD in 5 days
(7 Reviews)
4.1
HongCStar86

Hello. I read your job carefully and very interested in your job. I have more than 7 years experience with web design and designed many projects. I can write well engineered code strictly conforming to W3C standards i More

$500 USD in 7 days
(4 Reviews)
3.8
workandlive123

Hello, After reading this job description, I am convinced that I would be a perfect fit for this role. That is because of - I am a Database expert who has 12 years of experience with GraphQL, Couchbase NoSQL and Cockr More

$250 USD in 7 days
(1 Review)
1.0
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 wi More

$555 USD in 5 days
(0 Reviews)
0.0
goldcatglass

Hello. I read your requirement carefully. I'm very interested your project. My main skills is MERN, MEAN and so on. If you assign to me this project, you can get a cool result. please contact me. thanks. best requar More

$500 USD in 7 days
(0 Reviews)
0.0
RussellBurnett

Hello, I'm Russel, I can provide you perfect work as you looking for . we can discuss more in chat . I will be waiting for your response . I have very great experience about your project , if you want discuss more ple More

$500 USD in 7 days
(0 Reviews)
0.0
Fantastic211

Hello, dear Customer. I am interested in your project and feel confident after reading your project description. Please contact me so that we can discuss it in more detail. Looking forward to hearing from you soon. Tha More

$500 USD in 15 days
(0 Reviews)
0.8
mjkajamohiuddeen

Hi. I have 7 years of experience as an enterprise cloud consultant including database development experience. I can help you with your requirement. Pls let me know if we can work together. Thanks Kaja

$250 USD in 5 days
(0 Reviews)
0.0
warrior95diamon1

I have read your requests carefully and I have a full confidence to complete your project beyond your expectation. I guarantee the quality of service and time deadline.

$700 USD in 10 days
(0 Reviews)
0.6
iri0916

To meet me in here, like that you get Gold . I can help your business archieve! Hi, dear! I am high quality Mobile/Web developer and designer. I have full experience over 8 years in this AREA. So I am always ready fo More

$500 USD in 7 days
(0 Reviews)
0.0
JoeJLittle

Hello, I'm Joe, I can provide you perfect work as you looking for . we can discuss more in chat . I will be waiting for your response . I have very great experience about your project , if you want discuss more please More

$500 USD in 7 days
(0 Reviews)
0.0