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Mongodb Query Expert

Currently, looking for very experienced mongodb query expert with node.js.

I have several individual mongodb and collections now, and want to sync all into one db named syncDB. But active updates will be on individual dbs, and that update should give affect on syncDB.

I want to build sync queries between several mongodb collections, and going to apply that every couple of minutes.

aka. Write a function to check if there are any differences between documents and if so, go on and merge them

The most challenge is comparing two documents.

If you have any idea or comment, let's see on chat box.

Kĩ năng: Node.js, MongoDB, Express JS, JavaScript

Về khách hàng:
( 15 nhận xét ) Guaíba, Brazil

ID dự án: #34334326

65 freelancer chào giá trung bình $20/giờ cho công việc này

(64 Nhận xét)
(15 Nhận xét)
(27 Nhận xét)
(65 Nhận xét)

I am ready to work on your project as I have huge experience working in Mongodb and Node.js projects. I am doing work with website development + design + SEO + Hosting management from last 8 years now and can do anyt Thêm

$15 USD / giờ
(79 Nhận xét)
(39 Nhận xét)

Hello!!---I am Node js/Mongodb Expert---- Over the last 8+ years, I've gained experience in project analysis, design and development of various websites, web applications using WordPress, Node js, Mongo DB, PHP, MySQL, Thêm

$16 USD / giờ
(54 Nhận xét)
(6 Nhận xét)

Hello sir, I'm currently working in NodeJs and I have "4+ year of experience" in NodeJs I'm ready to do this project work based on your requirement. Thanks Regards Naresh

$15 USD / giờ
(97 Nhận xét)

Hello, - Reviewed your requirements about MongoDB query expert and found ourselves confident enough to fulfill your requirements in a timely manner. - Possess 6+ years of proven experience in Full Stack Development[N Thêm

$20 USD / giờ
(4 Nhận xét)

Hello. As I am a Full Stack developer, I have 7+ years experience with web development. [login to view URL] Especially, I have good experience with Node and MongoDB. If you are interested with my proposal, Thêm

$20 USD / giờ
(25 Nhận xét)
(43 Nhận xét)

❤️Hi there!❤️ I have just read your job posting carefully. please check my profile for a moment. https://www.freelancer.com/u/olgicakrsteva I have rich exerience in Node.js, MongoDB. I can start right away. If I'm pri Thêm

$25 USD / giờ
(5 Nhận xét)

Hi, there. My name is Alik and as you can see my profile, I am a tailent developer. Now as a manager of our team, 5 elite Full Stack master developers and Java & Python experts, I’ve been working for 10 years perfect Thêm

$20 USD / giờ
(17 Nhận xét)

Hi there, I'm the best here! Maybe you should think about the updated Date field? -- Would love to work together. Thanks!

$20 USD / giờ
(10 Nhận xét)
(21 Nhận xét)

Dear my client, This is my portfolio website "for you". [login to view URL] I am a database management engineer who has top skills in database design and management. I have worked with various types o Thêm

$25 USD / giờ
(2 Nhận xét)

The Creator gave me great imagination, creativity, and talent. 3D modeling, Arts, designing and image processing are my first skills. I am happy to have the opportunity to help you. Perfection and punctuality are my ir Thêm

$20 USD / giờ
(8 Nhận xét)

Hello my friend! When a query is made and data is changed, should that data also be changed in syncDB? Can you give more information? I am a full stack web developer. I have +7 years of experience and have done many b Thêm

$18 USD / giờ
(21 Nhận xét)

" I am a Full Stack Developer.!! Hello, Thanks for reviewing my application. I would like to let you know that I have experts and commercial experience in this [login to view URL] I feel that I am the best match with your re Thêm

$17 USD / giờ
(15 Nhận xét)