In Progress

Expert database developer for range of databases

A good database developer who can speak and write good English required to write optimized, highly performant (heavily stressed) queries for various cloud based databases that we use - PostgreSQL on AWS Aurora, Apache Directory Server (ADS) (for LDAP), S3 (for flat files), MongoDB (for NoSQL), Google Cloud Storage (to store encrypted compressed JSON) and AWS Quantum (which uses PritiQL - slightly modified SQL). We are using GraphQL to connect the databases.

1. Convert an existing PostgreSQL database into ADS, S3 and NoSQL. Only the part of the application that must remain in RDBMS must remain in PostgreSQL on AWS Aurora.

2. Apache Directory Server (ADS) (for LDAP)can be configured with the included Directory Studio. You need a good understanding of LDAP directories use and optimization. You will create directories for 3 applications. One is very basic, another is slightly more complex and a third has more data elements.

3. Write a few scripts for interactions with AWS Quantum through API's. PritiQL is almost 100% SQL-like but will need SQL generated by any DB management tool e.g. DBeaver to be tweaked to run correctly. This link and other pages in this heading, take you to how to write queries to write and read data in Quantum [login to view URL]

DBeaver writes SQL. PritiQL is a modification of SQL. The code produced by DBeaver (or any DB management tool) must be hand coded.

Likely 2 weeks of concentrated work

Skills: Amazon Web Services, PostgreSQL, NoSQL Couch & Mongo, SQL

See more: bid database developer, database developer nairobi kenya, database developer project, database developer 150 hour, difference database administrator database developer sql server, self employed database developer, find a database developer, hire a database developer, how to become a database developer, what is a database developer, find a database developer detroit, hire a database developer microsoft access expert johannesburg, how to find a database developer, how to hire a database developer, looking for a database developer durban, Need an expert JS developer to develop webviews and modifying a web bot, Expert PHP Developer required for customizing a software, become a database developer in 21 days

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

Project ID: #21817218

Awarded to:

AmalKsein222

Hello I read your project needs carefully and found my skills relevant to your project I has the experience of 6+ years in this domain. As per your project needs, we will do this work and assure you about the qual More

$500 USD in 7 days
(0 Reviews)
0.0

29 freelancers are bidding on average $652 for this job

AzzkaNoor

Greetings of the day. Hope this proposal finds you in the best of your health. It is my humble offer to present my services to you for this project. I have passed 15 certifications here (& with a 5-star rating) and you More

$500 USD in 7 days
(4 Reviews)
5.8
AwaisChaudhry

Hi,. I have gone through the brief details mentioned on the job. I have done multiple jobs with Amazon Web Services, NoSQL Couch & Mongo, PostgreSQL, SQL which are the skills required to get this job done. Lets start t More

$750 USD in 8 days
(12 Reviews)
5.3
AISense

DB+Performance EXPERT. Please refer my tasks and reviews. 1. Several DB and DBA (Large volume, 1 billions experienced) 2. Extremely Performance improvement skill. (40~100 times of perf) When you have interesting me, More

$2000 USD in 14 days
(4 Reviews)
5.0
krishaweb

Hello, I hope you are doing well! We at KrishaWeb are the most preferred agency for our client due to 100% recommendation and “5 STAR” rating from our clients which we achieve through excellent client support as well More

$728 USD in 9 days
(1 Review)
4.5
healer818

Hi I've read your description very carefully and it really attracts me. I have rich experience at that fields. I'm sure I can satisfy your requirements perfectly. I'm a full-time, full-stack developer. I would like to More

$500 USD in 7 days
(5 Reviews)
4.3
wangxiangyu1231

Dear my employer! I have just read your description carefully. I have enough experience with batabase designe .(MongoDB, My sql, Oracle, Sqlite and stored procedure.) I hope to proceed with a more detailed discussion. More

$500 USD in 7 days
(4 Reviews)
4.0
naravila

⭐⭐⭐⭐⭐Dear clent! ✅I am very interested in your project and I am exciting. ✅I read your project details carefully and I thought that I am the best fit developer for your project. ✅I have rich experience with your projec More

$500 USD in 3 days
(4 Reviews)
3.7
daistar125

⭐⭐⭐⭐⭐Dear Client. How are you?⭐⭐⭐⭐⭐ I read through the job details extremely carefully and I am absolutely sure that I can do the project very well. I will provide you the website as per your requirements where you More

$500 USD in 7 days
(2 Reviews)
3.6
goldenths

Hi, I have read your job description and I'm very interested in your job now. I'm sure that I'm perfect fit for your project. Because, I'm database engineer and have developed projects with various database. And also I More

$500 USD in 7 days
(5 Reviews)
3.2
sharmin283

Hi i m very interested for this kind of job and i am an expert database developer and i have all avobe skills and i can help you on that task. just knock me via chat. Thanks Rashedul

$1200 USD in 25 days
(1 Review)
3.2
TEKSCENT

Hi, I have 10 years experience of SQL development and working as team lead in MNC.I can help you in writing [login to view URL] also will help you i teaching the [login to view URL] can pay later once you are satisfied. regards

$555 USD in 1 day
(2 Reviews)
3.2
JinTaiZhe

Hello. My experiences range from building responsive mobile sites that work well cross-browser to building scalable sites for the financial services industry. With flexible working hours, I always keep communicat More

$500 USD in 7 days
(3 Reviews)
3.9
seniorcoder024

Hello I have read your job description carefully. I am a senior full stack developer who has rich experiences in ecommerce website development. I have been working for 6 years in information technology. I can fulfill More

$500 USD in 10 days
(3 Reviews)
3.3
palindromeguy

Hi, I represent Cidrec Technologies Pvt. Ltd. We are a closed group of dynamic and versatile young individuals of different skill sets to make a complete team. For this particular project I want to briefly describe abo More

$500 USD in 7 days
(2 Reviews)
1.9
JinTai

Dear Sir, How are you? I'd like to interview and start to work with you. During our interview, you will be known my strong skills in database management. I am senior developer and If you give me a chance, I will do my More

$1500 USD in 20 days
(1 Review)
1.6
Chan1010

Hello Thanks for your job posting i like db design and sql query. i am very interested in it. Thanks

$800 USD in 14 days
(1 Review)
1.1
skywolf86

Hi, sir. I have many experience web development. You can see the following sites. [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] sha More

$500 USD in 7 days
(1 Review)
1.2
marjanahmed13

Hello and welcome , this is Marjan and I look forward to assisting you. Can we discuss further and get started straight away?

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

Dear Hiring Manager, Thank you for the opportunity to apply for the React Developer role at your company. After reviewing your job description, it’s clear that you’re looking for a candidate that is extremely familiar More

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

yes sure I can help you right now

$277 USD in 2 days
(0 Reviews)
0.0