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    1,820 jpa jobs found, pricing in SGD

    ...and develop the platform . Write clean, efficient, and maintainable code. Test and debug software to ensure functionality and performance. Work on constructive feedback. Stay up-to-date with emerging technologies and best practices. Requirements: Proficient in Java, J2EE, Spring MVC, Spring Core, Spring boot and JavaScript. Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA, Hibernate) 5+ years of hands-on experience in designing, developing, testing and maintaining RESTful APIs and Microservices 4+ years of experience in API layer security (e.g., JWT, OATH2), API logging, API testing, creating REST API documentation using Swagger and YAML or similar tools Work on multi-threading and optimize performance for complex systems. Nice to have: DevOps, CI/CD...

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    I am on the lookout for an experienced Java developer to work on small web development projects related to my business. Your tasks will primarily revolve around: Working knowledge of JSF/Primefaces and JPA. Experience with HTML/CSS.

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    Spring Boot Developer Needed 1 day left
    VERIFIED

    ...there, We're in search of a skilled Spring Boot developer to assist with a perplexing issue in our project. The application is unexpectedly shutting down without any discernible it was running for 1-2days Below are the logged messages indicating the shutdown sequence: ``` 2024-04-25T13:23:47.817+05:30 INFO 343404 --- [ionShutdownHook] : Closing JPA EntityManagerFactory for persistence unit 'default' 2024-04-25T13:23:47.826+05:30 INFO 343404 --- [ionShutdownHook] : HikariPool-1 - Shutdown initiated... 2024-04-25T13:23:47.832+05:30 INFO 343404 --- [ionShutdownHook] : HikariPool-1 - Shutdown completed. ``` Despite these logs, there are no apparent errors leading

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    Hello guys, i have an application running with springboot 3 using jpa and jwt, Now i want to implement multitenant on the application to be using the same database but with different schema, i want to have a unique table for the users and generate the token and this token should have the schema name that we will use to persist and read dada.

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    ...integrations like AWS account) Data Entities to be maintained:- User Role Application Channel User Group EndPoints Resource Service Login History Oauth Tokens OTP Record OTP Attempts IP Exceptions Txn Audit Request Log Response Log Exceptions Codes System Params Directories Key points to be noted:- ● We are going to use Spring Security as part of the Security Module Implementation. ● Spring Data JPA is the base ORM Facility that we gonna use within the application ● Let us have multi datasource connectivity, one for traditional DB Entities and another for Logging. ● We are going to maintain the entire code base through a GitHub/ Bitbucket account. ● We’ve to prepare a Central maven repo in our AWS account and will have a Dev Infra Setup to test the Module and e-commerce dev...

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    I am in need of expertise help to fix a recurring issue with my Spring Data JPA repository. The problem surfaces frequently, specifically when performing certain tasks, and it's affecting the overall CPU activity and causing memory leak. Here's a brief about the specific tasks you'd be expected to handle: - Diagnose and resolve the memory leak occurring with the Spring Data JPA repository. - Optimize the recursive persistence of new entity objects which have a relatively small memory footprint. - Enhance the garbage collection method currently employed for memory management. The ideal freelancer for this task would have: - Extensive experience in working with Spring Data JPA Repository. - Strong understanding of memory management techniques, specifi...

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    I'm looking for a highly skilled developer who is proficient with Spring Boot and Spring Data JPA, preferably having previous experience in GraphQL API development. The main objective of this project is; - Building a robust and efficient GraphQL API. Here are the specific tasks that need to be addressed: - Implement Spring Boot with Spring Data JPA for managing database operations and creating pageable responses. Expertise in Spring Boot is essential. - Develop a GraphQL API for the project. Prior experience with GraphQL API development is highly desirable. - The main source of data for the GraphQL API would be a database. Hence, a good understanding of database management and operations is required. This project requires a keen attention to detail, excellent proble...

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    We need help with our Spring Boot backend. We have 2 Entities defined: Client and Dossier. Each client can have multiple dossiers and each dossier can be assigned to one client. Client: @OneToMany(mappedBy = "client", fetch = ) @Getter private List<Dossier> dossiers; Dossier: @ManyToOne @Getter private Client client; We are facing a big problem with data fetching. When we fetch a single client with (uuid); the client is fetched with their dossiers. But we don't want to fetch the dossiers by default. We also created a custom query @Query("SELECT c FROM Client c WHERE = :uuid"), but also the dossiers are fetched. It looks like is not working. We want to manage this behaviour, since we are building an application which handles a lot of da...

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    I need some JAVA Full stack online Corporate trainers on freelance basis. Timings - 9am-12pm, 2-5pm [6 hrs] Mon-Fri Each batch is of 3.5 months, after that next batch will be assigned. The Ideal Candidate: - Solid expertise in Java Springboot at an intermediate level - Proficiency in Spring Framework Core, Spring Boot, and Spring Data JPA is a must - Previous experience in teaching or training is highly preferred Good communication skills Camera will be off while teaching.

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    Website saya ini harus didevelop menggunakan spring boot , jpa dan database mysql. Web ini hanya berisi pengenalan produk (gambar, deskripsi, dll), jadi untuk halaman backoffice nya juga harus mempunyai fitur product management. untuk benchmark websitenya, kurang lebih akan terlihat seperti link dibawah : Desain bisa menggunakan template web yang akan disediakan.

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    I'm in search of an accomplished Senior Java Developer, with a strong background in Spring Boot, to guide me through a coding challenge that emphasizes building RESTful services, utilizing Spring Data JPA for data access, and implementing robust security and authentication. **Ideal Skills and Experience:** - Proven expertise in Java and Spring Boot framework - Experience in building and consuming RESTful services - Proficient with Spring Data JPA for database operations - Strong understanding of authentication and security protocols within web applications - Ability to teach and guide through coding challenges effectively - Problem-solving mindset and attention to detail **Specific Requirements:** - I have particular requirements for the coding challenge solution whic...

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    I'm in need of a Java proficient SaaS developer. We are seeking the development of a multi-tenancy security module using the latest technologies, including Spring Boot 3, Java 17, and MySQL 8. The desired approach involves implementing a database-per-tenant strategy utilizing Spring Data JPA. Additionally, each tenant identification will be facilitated through the use of JWT tokens. For further details or inquiries, please feel free to contact us. Although I have not specified the specific software type, I believe, with the right skills and experience, you'll handle whatever SaaS problem is thrown at you. Your level of flexibility and problem-solving skills will be key in this project. Ready to get started? Let's chat!

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    ...Azure DevOps, Terraform MFE, MicroServices, CI/CD Job Description: • Overall 8 to 14 years of experience working on Core Java/J2EE technologies. • 3 to 5 years of experience working on Spring Boot services. • Proficient with Object Oriented Programming in core JAVA/J2EE. • Extensive experience working with JDK 8/11 versions, Spring Core, AOP, Spring Boot, Spring Cloud, JPA and other frameworks. • Experience in Stream APIs, Lambda Expressions, Spring WebFlux, WebClient and Swagger API etc. • Experience in Testing including Unit Test (TDD), Integration Test, E2E testing using Junit, Mockito, RestAssured etc. • Demonstrable understanding of infra and application security management, in the context of deve...

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    I'm in need of a dedicated professional to create a robust online booking portal. This portal will be a very simple booking platforms. Following features are mandatory for this project: * Search functionality: to easily navigate and find available services in the area. * User registration and login: for personalisation and ease of use. * Payment integration: to process transactions s...simplified sign-up and log-in process. There will be a need for third-party integration for the transactions, I prefer a developer with some experience in this area. The freelancer should have extensive experience in web development, online booking platforms, and payment gateway integrations. Prior experience with SSO implementation and payment integration would be a bonus. Backend- Java, Spring, ...

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    ...repository for storing JSON files, generated using Spring Data Rest, and export them directly to the local file system. The project involves customizing CrudRepository and JPA to enable CRUD operations directly from this JSON store. Required Skills: - Experience with Spring Boot and Spring Data Rest - Knowledge in handling JSON data (Using Jackson) - Understanding of Repository patterns and JPA customization Deliverables: - A fully functional local Json repository created using Spring Data Rest. - A complete Maven project including hierarchical Entity examples as a sample. - Customized(Moduled) new CrudRepository and JPA for CRUD operations on the local JSON data. - Comprehensive documentation detailing setup, functionality, and usage of the repository from sour...

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    Presupuesto 16 dólares entrega un dia Desarrollar un proyecto en JAVA con NetBeans y JPA que permita gestionar las operaciones CRUD de las tablas de una base de datos de un autolote. Base de datos Nombre: bdautolote Tablas y atributos: customers: idCustomer int auto_increment customerName navarchar(100) customerLastName nvarchar(100) cars: idCar int auto_increment carModel nvarchar(100) carBrand nvarchar(100) carPrice int(6) invoice: idInvoice int auto_increment quantity int idCustomer foreign key idCar foreign key subtotal int total int Lógica y diseño del proyecto: Se deberá de crear la estructura de las tablas en JPA con sus respectivas relaciones. Se deberá de crear un formulario principal donde podrá abrir (desktopPane) los subf...

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    ...like e-commerce sites. Familiarity with the latest development tools and practices. Strong background in instructional design and teaching technical content. Excellent communication and presentation skills. Key Responsibilities: Design and develop a complex application using Java, Spring Boot, and React. Backend Development:Implement User Management using Spring Security. Develop features using JPA, native queries, DTOs, and Model Mapper. Knowledge of working with session management in Spring. Payment integration (e.g., Stripe). Incorporate Kafka and Redis for relevant modules. Ensure robust security with password hashing using bcrypt. Document the API using Swagger. Implement JUnit testing and demonstrate integration testing. Follow TDD/BDD methodologies. Build dynamic UI comp...

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    We currently possess an in-house Java/J2EE application dedicated to performing technical analysis on the US Stock Market, utilizing the latest trading data. The application has been developed using J2EE technologies such as Spring JPA, Spring JDBC, REST Web Services, Java Streams, Lambda expressions, Spring Boot, Swagger API, and Microservices architecture. It currently exposes multiple REST-based Microservices. We are seeking significant enhancements for the application, including the development of a front-end interface using AngularJS or ReactJS to interact with the Java application based on Spring Boot. Additionally, we aim to augment the existing Spring Boot application by incorporating additional Stock Market APIs and leveraging cloud technologies like AWS, transforming the ap...

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    JPA Native Query takes a long time, I would like to implement fetch size to see if this will speed up data retrieval

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    ...user accounts, and perform financial transactions. You should implement this using Spring Boot, Spring Data JPA, and MongoDB for data storage. 1. User Service • Create a microservice called “UserService” responsible for user registration and management. • Implement RESTful APIs for user registration and retrieving user details. • Store user account data in MongoDB using Spring Data JPA. • Implement basic user authentication. 2. Transaction Service • Create a microservice called “TransactionService” responsible for managing financial transactions. • Implement RESTful APIs for creating transactions (e.g., deposits, withdrawals). • Store transaction data in MongoDB using Spring Data JPA. • Ensure prop...

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    I am using Spring JPA and have a few native SQL queries which I need to add paging for. I am seeing some errors like InvalidDataAccessApiUsageException when adding paging. Screenshare possible cannot share code base

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    ...Boot. Ideal Skills and Experience: - Senior-level experience in Java backend development - Strong knowledge and experience with the Spring Boot framework - Ability to work with both new development and existing codebase - Familiarity with Hibernate and Node.js is a plus Persistence needs to be Strong in JAVA 8 and JAVA 9, Spring IOC ( for Core Skills) -Spring Boot, ver.x (Microservices) -JDBC, JPA, Hibernate, Spring JDBC, Spring DATA (for persistence) -Spring Tx (For Transaction) -Spring MVC (for MVC) -Spring REST, JAX-RS (JERSEY) ( For Restful web services) *NodeJs backend developer* • Experienced with Express concepts • Experienced with one of the common ORMs/ODMs (graph-ql, mongoose, Sequelize, Sail) • Experienced with a templating language (Mustache, Handleb...

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    ...logic for microservices architecture application to work alongside frontend engineer (ReactJS). Backend uses Spring Boot, Spring Cloud, Spring Azure, and Spring Security, and PostgreSQL. Will require integrating with third-party services provided by Azure Storage, Auth0, Azure Communication Services. Requirements: - Proficient in Spring Boot - Proficient in Spring Security - Spring Data JDBC or JPA - Understanding of Spring Cloud - Spring Batch (nice-to have) - Spring Cloud (nice-to have) - Spring Azure (nice-to have) - Ability to work within tight deadlines Looking to develop backend API for: Authentication service for API Gateway - Spring Security - Integrate with Auth0 - User create, delete Batch Service - Spring Batch - Process CSV data - Transform data - Validate data...

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    I am a developer in Java i have learned Spring boot and reactjs, i have been able to work on DATABASE maniputation with JPA/Hibernate, endpoints security using JWT and API documentation with SWAGGER. I have a dedicated server that has SSL installed. now initially i worked with swagger and i could consult my APIs. when setup JWT i could not access the API using swagger anymore. and then when in deployed on that server having SSL configured even the requests from reactjs to spring boot are blocked with 'ERR_SSL_PROTOCOL_ERROR' i understand that there is a way that JWT-SWAGGER-SSL should work together but i don't know how. i would even appreciate i get a demo where all is configured on eact (SPRING BOOT/REACTJS) where all work together.

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    Hello there! I am looking for help with my login system for a website I am currently creating. The system will be built using Java, JPA, HTML, CSS, and JS. I am in need of assistance for both the frontend and backend of the system; specifically, I am encountering issues with authentication. If you have the skills for such a project, please consider applying for this job. I'll be happy to discuss the project further with any interested parties. Thank you for your time! when I try to test it in the browser is get the error (type=Method Not Allowed, status=405).

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    ...Support within the Week (EST timings) We are seeking a skilled Java Developer specializing in backend development to assist us with an immediate project and provide general support within the week. The ideal candidate should have the following skills and experience: Backend Development: - Strong proficiency in Java programming language - Experience with Java frameworks such as Spring, Hibernate, or JPA, RESTful Web Services (JAX-RS) - Proficiency in working with databases and SQL - Knowledge of RESTful APIs and web services - Understanding of software development principles and best practices - Good to have Front end technologies as well such as Angular, HTML, CSS General Support: - Ability to troubleshoot and debug Java applications - Strong problem-solving skills - Excellent...

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    Java Candidate Interviewer We are looking for an advanced Java expert who is proficient in Java Frameworks such as Spring , JPA/Hibernate, Micro Services, Design Patterns, AWS Skills and Experience Required: - Intermediate to Advanced level of Java expertise - Proficiency in Java Frameworks (e.g., Spring, Hibernate, Micro Services, Design Patterns) - Proficiency in AWS or GCP cloud - Experience in conducting interviews and assessing candidates' Java skills - Strong understanding of core Java concepts - Ability to evaluate candidates' problem-solving abilities and coding skills - Excellent communication and interpersonal skills Project Details: - We need to interview more than 100 candidates for a Java position. - The selected candidate will be responsible for conducting...

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    I am a user of one of the movies booking website and can securely access the website and browse all movies, book movie tickets for a particular date and time. I will be able to cancel or change timings of the movie too.

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    I am looking for a Java Backend Developer who can assist me with API development for my project. The ideal candidate should have experience with Spring framework. The expected timeline for this project is more than 4 weeks. Persistence needs to be Strong in JAVA 8 and JAVA 9, Spring IOC ( for Core Skills) -Spring Boot, ver.x (Microservices) -JDBC, JPA, Hibernate, Spring JDBC, Spring DATA (for persistence) -Spring Tx (For Transaction) -Spring MVC (for MVC) -Spring REST, JAX-RS (JERSEY) ( For Restful web services) *NodeJs backend developer* • Experienced with Express concepts • Experienced with one of the common ORMs/ODMs (graph-ql, mongoose, Sequelize, Sail) • Experienced with a templating language (Mustache, Handlebars, EJS…) • Modern JavaScript language...

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    We are looking for a Java Backend Developer who is proficient in the following technologies: Persistence needs to be Strong in JAVA 8 and JAVA 9, Spring IOC ( for Core Skills) -Spring Boot, ver.x (Microservices) -JDBC, JPA, Hibernate, Spring JDBC, Spring DATA (for persistence) -Spring Tx (For Transaction) -Spring MVC (for MVC) -Spring REST, JAX-RS (JERSEY) ( For Restful web services) *NodeJs backend developer* • Experienced with Express concepts • Experienced with one of the common ORMs/ODMs (graph-ql, mongoose, Sequelize, Sail) • Experienced with a templating language (Mustache, Handlebars, EJS…) • Modern JavaScript language features (promises + async/await, ES6 & 7 syntax…) • Some Database experience (MySQL, Mongo, Postgres…) &bul...

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    I am a user of one of the movies booking website and can securely access the website and browse all movies, book movie tickets for a particular date and time. I will be able to cancel or change timings of the movie too.

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    I am looking for a Java Spring expert to assist me with backend development. Specifically, I need you to build APIs into the system. We're using postgres, java spring, webflux, JPA The ideal candidate should have experience in backend development using Java Spring and have knowledge of integrating third-party libraries. Additionally, experience in optimization and performance tuning would be beneficial. The project timeline is flexible, with a desired completion within more than a month. Start with your proposal with "I'm Java-JPA" to be considered.

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    ...jsonschema2pojo => 1st generated and working version is provided to you! => you need to tidy up based on logical features (disk, ram, cpu, network, ...) into custom classes - implement filtering on top of JPA CriteriaBuilder/compiletime safty - CPUs - disk size, type, count - RAM total, modules-count, ecc - networking see also here: milestones: ms1: implement Entities & spring repositories and implement SQL-query-(filters) by given command from github args above in the link via JPA CriteriaBuilder (compile time safety) map DTOs to Entities implement model 2 entity mapping (preferably mapstruct or similar) implement sample test cases are implemented to reuse (see

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    I am looking for a Java and AWS Cloud expert to assist with my project. Skills Required: - Java Spring framework expertise - AWS Cloud Server Hosting and Deployment The ideal candidate should have extensive experience in Java development, specifically in the -Java Spring framework, -Rest APIs, -Spring Data/JPA, -Spring Security -Proficiency in AWS Cloud -Docker Container -PostgreSQL database -React Component Development If you are having experience in all of the above mentioned technologies then only bid on the project.

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    ...to provide filtering functions like this code: It is even the same API! todos: - implement models via jsonschema2pojo => 1st generated and working version is provided to you! => you need to tidy up based on logical features (disk, ram, cpu, network, ...) into custom classes - implement filtering on top of JPA CriteriaBuilder/compiletime safty - CPUs - disk size, type, count - RAM total, modules-count, ecc - networking see also here: milestones: ms1: define Entities for json data map DTOs to Entities implement model 2 entity mapping (preferably mapstruct or similar) implement spring repositories this is

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    I am in need of a Java backend developer with at least 3-4 years of experience. The freelancer should be well-versed in Java and SQL, as well as have expertise in frameworks such as Spring, Hibernate, and JPA. Additionally, I require someone who is capable of developing user authentication, database integration, and API integrations for the backend. As this is a very professional project, I would also expect this individual to provide quality assurance and debugging assistance where necessary.

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    I am in need of a skilled developer to create an admin panel using Jakarta Faces 4.0 and Microprofile 6 and open liberty with JPA. The purpose of the admin panel is to manage user accounts. Although I have a general concept for the user interface design, I will need professional design help to bring it to life. The ideal candidate should have experience with Jakarta Faces 4.0 , Primefaces and be proficient in Microprofile 6.

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    ...Work closely with the product and design teams to build innovative features and solutions. - Implement event-driven systems to handle data streams efficiently. - Improve and optimize the performance of our databases and applications. What We're Looking For: - A minimum of 3+ years' experience in Java backend development. - Proficient knowledge of Spring Boot applications and Java Persistence API (JPA). - Deep understanding of relational and non-relational databases (MySQL, PostgreSQL, MongoDB, etc.) - Experience with micro services architecture. - Familiarity with event-driven systems and asynchronous programming. - Ability to write clean, readable, and maintainable Java code. - Knowledge of industry best practices and principles like SOLID, DRY, and KISS. - Good commu...

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    ...application aims to facilitate secure and efficient user management while allowing seamless management of customer data. Technology Stack: The proposed application will be built using the following technologies: Spring Boot: A powerful Java framework for building robust and scalable applications. Spring Security: To handle user authentication, authorization, and session management. Spring Data JPA: For database interactions and managing customer data. PostgreSQL (or any other preferred database): To store user details and customer data. Java Mail API: For sending email verification links to users. JSON Web Tokens (JWT): To generate and manage authentication tokens. Below APIs 1) user registration 2) email verification 3) 2 factor login 4) user create credentials client id and ...

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    ...development. The ideal candidate should have expertise in Java 8-11, Spring Framework v2, JPA 2.0, and React v18. This is a 2-month contract with the potential for extension. Key requirements: - ***** Live in Barcelona o Catalunya ****** mandatory for this job offer - 2 days home working and 3 days office Barcelona local office (5 days / week) - 5+ years of experience as a Full Stack Developer - Strong proficiency in Java 8-11 - In-depth knowledge of the Spring Framework v2 and JPA 2.0 - Experience with React v18 - Ability to work independently and meet project deadlines - Excellent problem-solving and communication skills Responsibilities: - Develop and maintain web applications using Java, Spring Framework, and JPA - Implement front-end components using React - ...

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    ...Experience Required: - Strong expertise in Java Full Stack development - Experience in training individuals or groups on Java Full Stack development - Having real time project knowledge . - should be able to give assignments . - Should be able to travel as and when required on weekends to office in pallavaram. - Minimum 2 years of experience -Core Java 8 , servlets , Spring data rest, Spring data JPA, Hibernate, JAVA scripts, HTML, CSS, Angular - Excellent communication and presentation skills - Ability to explain complex concepts in a clear and concise manner - Proficiency in relevant technologies and frameworks such as Java, Spring, Hibernate, HTML/CSS, JavaScript, and databases - Knowledge of best practices and industry trends in Java Full Stack development If you are a...

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    JAVA developer 5353 days left

    Hi, We are looking for a senior JAVA backend developer to enhance an existing project completed in Spring Boot using JPA. The code will read the message (JSON) from Kafka and send to a and the chat clients will connect to the websocket to read the messages in real-time. That should not be broadcast, and it will contain a unique customer ID in the JSON key. We will set an initial meeting up where we can explain the details for the project. Thanks!

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    Hi, I need a project completed in Spring Boot using JPA. I will receive messages on a Kafka topic. The code will read the message (JSON format) from Kafka and send to a websocket server. Multiple chat clients will connect to the websocket to read the message. Message should not be broadcast. Messages will contain a unique customer ID in the JSON key. Websocket connections for a customer ID should receive messages only for that customer ID

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    *** ! NO AUTO BIDDING ! *** UPDATE: I found this github repo which can be leveraged: ht...name, title, company, experience (current & previous companies, projects), education, skills, and location. The scraped data should be directly stored in MariaDB/SQL via JPA in a given structure already defined. Although I don't have a specific target industry, I do have a general target audience. Ideally, you have already done it once and we just need to do the integration! Please provide a reference. Ideal Skills and Experience: - Strong expertise in Java, Spring Boot 3.1 and Website Parsing using DOM queries etc. - Experience with web scraping (Linkedin) and data extraction - Knowledge of MariaDB/SQL databases & JPA - Ability to work independently and deliver the proj...

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    URGENT: Need help restoring Joomla website from JPA archive file. I am using the Akeeba tool. Please don't reply if you can't help right now. Thanks

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    I'm looking for a freelancer who can develop a Java Spring Boot Service tha...title, company, experience (current & previous companies, projects), education, skills, and location. The scraped data should be directly stored in MariaDB/SQL via JPA in a given structure already defined. Although I don't have a specific target industry, I do have a general target audience. Ideally, you have already done it once and we just need to do the integration! Please provide a reference. ! NO AUTO BIDDING ! Ideal Skills and Experience: - Strong expertise in Java, Spring Boot 3.1 and Website Parsing using DOM queries etc. - Experience with web scraping (Linkedin) and data extraction - Knowledge of MariaDB/SQL databases & JPA - Ability to work independently and deliver the...

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    I used an Akeeba jpa file to transfer a copy of a Joomla 3.10 to a development server. I've never worked with Joomla prior to this. Files installed but php is higher than the live site. It will not load. Will also need to migrate to Joomla 4 in a few months.

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    ...provide an outline of the steps involved, and you can let me know which part you would like assistance with first. Here's a high-level overview of the tasks: Setting up the Project: Create a new Maven project in Spring Tool Suite (STS) 4. Add the necessary dependencies for Spring MVC, Spring Data JPA, Thymeleaf, and H2 database. Configure the project structure and properties. User Authentication and Authorization: Implement user registration functionality. Store user information in the database using JPA. Implement user login and session management using Spring Security. Define roles and permissions for different user types. Data Entry (Input Form): Create a model class to represent the data being entered. Implement a controller to handle form submissions. Design...

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    ...ttan/src/master/ Controller classes need to change to the REST Web service style ( Jersey framework ) with JSON. DTO classes exist but they should be mapped to JSON. All JSP should be converted to RESR Controller also. All application controllers and DAO classes (business layer) must be JUnit tested with hsqldb or h2. All SQL logic must to use the Spring JDBC Template. Not Hibernate and Not JPA AS a result Maven Script must run the JUnit test version 5 and test All http request and HTTP responses New project complete on 50% . It needs to be complete. I added Swagger API doc. I need to cover by JUnit test and Bussines flow cases with Fixing errors and issues on the road map to complete the project. Good to know JSP and Servlert to read old cms code. Very important existin...

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    $338 - $1015
    32 bids

    I want to deploy a Spring Data JPA application for an e-commerce website that sells black garlic bars with 3 variations (grades). The e-commerce website will have the following features: Homepage: The homepage will display the available black garlic products for sale. Users can browse the products and add them to their shopping cart. Functions/Methods: Show a list of black garlic products Add products to the shopping cart View product details Filter products by category, price, etc. Product Details Page: The product details page will provide detailed information about a specific black garlic product, such as its name, description, price, image, etc. Functions/Methods: Show detailed information about a black garlic product Add products to the shopping cart from the product deta...

    $53 (Avg Bid)
    $53 Avg Bid
    20 bids