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

Evner: NoSQL Couch & Mongo, PostgreSQL, SQL

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Om arbejdsgiveren:
( 2 bedømmelser ) Las Vegas, United States

Projekt ID: #22403004

8 freelancere byder i gennemsnit $594 på dette job

A2Design

Hello! We are A2 Design, a Russian-Canadian web development company. We are very interested in developing your project and will be glad to assist you. We provide the whole package: project manager, front-end develo Flere

$750 USD in 7 dage
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5.9
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 dis Flere

$750 USD in 7 dage
(11 bedømmelser)
5.0
dreamci

Good day I have more than 15 years development experience and a great team, we can complete your project with clean code and best practices Our current rate is 40 usd per hour and service quality is excellent Please Flere

$500 USD in 5 dage
(7 bedømmelser)
4.1
NavilPolyakov

Hi. I have read your job post. I am a senior developer and I have a rich experience 8+ years in Web development. My skill: Front End: HTML, HTML5, CSS, CSS3, SCSS,Javascript, jQuery, Bootstrap3, Bootstrap4, React, Red Flere

$500 USD in 12 dage
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sc33313n

Greeting I just came across your job request and noticed that what you are looking for is something I specialize in. I am good in AWS , along with other all system. Also, I have good feeling you can help with fix amd Flere

$500 USD in 3 dage
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kmanishkumar

We have done this kind of work you asked in requiremnt lets chat to discuss specific feature Hello, I’m Manish. We are team of 90 members, dedicated to serve every client, we work on weekend too for fast delivery of pr Flere

$500 USD in 7 dage
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alexoptimist007

Hi. I've read your job spec and attachments with much care and I think I can take this task to complete on time. As an experienced backend developer, I am much familiar with AWS and no-sql db architecture. I'm also a k Flere

$700 USD in 14 dage
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