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Migration of Spring Boot ETL App from MongoDB to Cassandra+Apache Storm

$15-25 USD / hour

Zaprt
Objavljeno pred več kot 5 leti

$15-25 USD / hour

I have an existing MongoDB app that is used by a Spring Boot App to provide REST services to Front End (Angular) clients. Need to port the MongoDB schema over to Apache Cassandra and Port the ETL logic from Spring Boot over to Apache Storm
ID projekta: 18324818

Več o projektu

13 ponudb
Projekt na daljavo
Aktivno pred 5 leti

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13 freelancerjev je oddalo ponudbo s povprečno vrednostjo $22 USD/uro za to delo
Avatar uporabnika
Hello, This might really be painful migration. The reason of Cassandra, although being very reliable and probably write-fast, gives very very less flexibility as far as schema is concerned. So please let me now the schema, and then i might be able to tell you exact things related to its portability. May i know how complex is the REST api and why do you think Apache Storm is the best solution? Let me know please ~-~-~-~-~-~- About us ~-~-~-~-~-~- I am Zeeshan, and for most part of last 12 years working over C++(Windows and Mac desktop), Node.JS/PHP/Python (Web and API), Swift/ObjC(iOS) and Java/Kotlin(Android). We have worked over 200+ projects in last 3-4 years alone with the help of a small and very trustable team that works under the same roof. We have best reviews of any freelancer here , 5 / 5 for all the reviews. www.freelancer.com/u/Whizpool.html Thanks, Zeeshan
$33 USD v 40 dneh
5,0 (2 ocen)
5,5
5,5
Avatar uporabnika
Hello I am working in Bigdata/Hadoop technologies for years. I worked in Hadoop, Mapreduce, Spark (Streaming & MLLib), Kafka, ELK Stack, Cassandra, MongoDB, Postgre. I implemented above using Java Scala and Python. Have worked Shell, Perl and Python Can we talk further on this? Thank you!
$25 USD v 40 dneh
5,0 (33 ocen)
5,2
5,2
Avatar uporabnika
Hi, Hope you are doing well! I am Full-Stack expert and have experienced a lot This project is very interesting for me and perfect fit with my skills. I am available now and can start immediately. Hope to work with you. Best Regards
$22 USD v 40 dneh
5,0 (5 ocen)
5,0
5,0
Avatar uporabnika
hello. i am very interested in your post project. as you can see my profile, i am spring boot and angular 6 and mongodb expert. so i am sure i can give you good result in time. please call me Dmitrii. looking forward to work with you . best regards
$22 USD v 40 dneh
5,0 (2 ocen)
4,3
4,3
Avatar uporabnika
Dear, Thanks for your consideration. As a senior developer in MongoDB, Spring, and Apache Cassandra, I have a deep experience. So I am interested in your job and can do my best for you. If you are looking for a good candidate, feel free to message me. Regards,
$15 USD v 40 dneh
5,0 (6 ocen)
4,2
4,2
Avatar uporabnika
Hi, Greetings!! We have huge experience of building ETL Apps and working on both Mongo DB & Cassandra. Please chat with us so that we can discuss further. Looking forward to your response Thanks & Regards, Subasini
$27 USD v 40 dneh
3,4 (4 ocen)
4,8
4,8
Avatar uporabnika
hi we expert team on spring boot and mongodb based application development. we working on spring framework based erp and custumize web application .
$16 USD v 40 dneh
0,0 (0 ocen)
0,0
0,0
Avatar uporabnika
Hello, I'm Van SY, I'm a software developer. I have 3 years of software development experience. Can I Develop a Mobile Web Development. Development of desktop software Web design and mobile device. With the technology with Java. With frameworks like: Spring, Structs, Hibernate, Apache Commons, Android, .... I can do project development for a long time! Make as fast as possible! I can edit the library, Frames or can write frame library If time permits!
$18 USD v 40 dneh
0,0 (0 ocen)
0,0
0,0

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Zastava UNITED STATES
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Član(ica) od apr. 26, 2017

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