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

已取消 已发布的 4 年前 货到付款
已取消 货到付款

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 和 Mongo PostgreSQL SQL

项目ID: #22394989

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10个方案 远程项目 活跃的4 年前

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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 更多

$750 USD 在7天内
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5.0
BelisaG

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dreamci

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$500 USD 在5天内
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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 discu 更多

$555 USD 在8天内
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AITSoft

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ppgjsc

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GuangJie

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$800 USD 在20天内
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