Spring Hibernate Prototype for XA Transactions with Multi-Tenant DataSources

$250-750 USD

In Progress

Posted

14 days ago

$250-750 USD

Paid on delivery

I'm in need of an experienced freelancer to help me develop a prototype. The main goal of the project is to improve transaction management, focusing on data integrity particularly, using Spring and Hibernate with Oracle Database. Key Tasks: - Help build a prototype emphasizing data integrity in transaction management. - Ensure that all database operations are handled in an atomic manner. Ideal Skills and Experience: - Proficiency with Spring, Hibernate, Narayana JTA, and Oracle database integration. - Solid understanding of transaction management, with a specific focus on data integrity. - Experience with building prototypes and handling complex queries and procedures for database interaction. - Ability to ensure database operations across multiple databases are atomic. - Ability to think creatively to find a solution most advanced than most training material sand community forums typically show - Strong track record of ensuring successful integration of Oracle databases with Spring and Hibernate. Attached is a detailed write-up of the specific technical problem we are trying to solve, along with some prototype code that may or may not be needed. Deliverable: - A simple prototype which can write to 2 databases in 1 atomic transaction, accounting for the dynamic nature of data source management and transaction management described the attached overview

Spring JPA

Hibernate

Oracle Database

Project ID: 38059561

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6 proposals

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Active 5 hours ago

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Awarded to:

@vujaaa88

Hi, I am Bojan, java developer. I am working with java almost 5 years and have very good knowlede. I am the best option for you, for more details, please contact me..

$444.44 USD in 7 days

0.0

(0 reviews)

0.0

6 freelancers are bidding on average $599 USD for this job

@gustavoguanilo

Hello! As a Java Certified Developer, I'm eager to develop a prototype focusing on transaction management with data integrity, using Spring, Hibernate, and Oracle Database. My expertise in ensuring atomic database operations and integrating multiple databases aligns perfectly with your project needs. I have a strong track record in creating solutions that exceed standard training outcomes, leveraging Narayana JTA for managing complex transactions. My approach combines thorough planning and innovative problem-solving to deliver a prototype that handles dynamic data sources and ensures transactions are atomic across two databases. This project fits well with my skills and experience, and I'm confident in delivering a high-quality prototype that meets your specifications. I look forward to the possibility of discussing this project further and bringing my Java certification and technical skills to ensure success. Thank you for considering my proposal; I am excited about contributing to your team and achieving the project goals together.

$500 USD in 7 days

5.0

(1 review)

2.3

@hafeelmo

With ten years of experience under my belt and five of those focused mainly on web and database development, I am confident that I can address the needs of your project. My sound proficiency with Spring, Hibernate, Narayana JTA, and Oracle database integration along with a solid grasp of transaction management and data integrity will be perfect for this job. I have built numerous prototypes and have handled complex queries for database interactions. Particularly, my ability to think creatively to find advanced solutions, beyond typical material or forums, will benefit the unique problem you're trying to solve. Moreover, being in Sri Lanka has given me an edge in understanding and incorporating multi-tenant datasources – a crucial factor in your prototype. In addition to my technical skills, my approach as a team player who values client's requirements is an asset I always bring forward. My commitment stretches further than being just a contractor, but becoming a reliable partner who genuinely works towards the success of the project. This connectedness extends into continuously suggesting potential improvements by identifying critical issues and risks. In choosing me for your project, you'll not only get the expertise but also find a dedicated professional who values long-term working relationships.

$750 USD in 7 days

0.0

(0 reviews)

0.0

@Shreyaswarup

Hi, I am work with your to built Spring application using transaction management and JPA (Hibernate). I am a Programmer and Linux system administrator. I know Java, Laravel, React.js, VMware, KVM virtualizor, Windows and Linux. I am also Red Hat certified system administrator and my Certification ID is 180-108-920. I have an experience of 12 years, I am also providing hosting solutions and also work as freelancer. Feel free to contact me.

$600 USD in 30 days

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(0 reviews)

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@miodrag5

As an experienced software developer with a strong background in Hibernate, I'm well positioned to assist you with your Spring Hibernate Prototype for XA Transactions with Multi-Tenant DataSources. Throughout my seven-year career, I have gained extensive knowledge in transaction management and data integrity - paramount aspects of your project. Having experience working with Narayana JTA and Oracle database integration are direct assets to solving the problem you described. One aspect that sets me apart from other candidates is my ability to think creatively to find a solution even when training materials and community forums come up short. Furthermore, I am committed to delivering high-quality, robust solutions that surpass expectations. My proficiency in using diverse technologies (React, React Native, Node.js, Python and Spring Boot) combined with a strong track record of handling complex projects will facilitate smooth integration of your Oracle databases with Spring and Hibernate. In conclusion, choosing me means selecting a seasoned professional who brings not only technical skills but also a deep understanding of the issues you're facing and proactive problem-solving capabilities to produce an excellent result for our team.

$600 USD in 6 days