Struts jpaJobs

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.

...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

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.

Realizzazione un sito web con Primefaces (ultima release) e database MySQL. Il database deve contenere una lista di utenti e la loro anagrafica (nome, cognome, indirizzo) Gli utenti possono entrare nel sito tramite...(nome, cognome, indirizzo) Gli utenti possono entrare nel sito tramite username (email) e password e vedono i loro dati che sono solamente la loro anagrafica. Dopo aver inserito le credenziali corrette, per accedere, gli utenti devono inserire anche un OTP (l'invio del codice via SMS) Prevedere una scadenza OTP e la possibilità di inviare nuovamente il codice OTP Acceso al database con JPA (o Spring Data JPA) Gestione acceso utenti con Apache Shiro Deve girare su un server con Java 17+ e Apache/Tomcat v.10 Progetto Maven Per la bozza grafica verr...

I'm in need of a Struts 1 developer who can assist me in setting up my existing projects on my Windows system. This job will involve remote work, with you providing guidance and comprehensive documentation throughout the process. Key Project Requirements: - Setting up existing Struts 1 projects: I need someone with hands-on experience in setting up and configuring Struts 1 projects to ensure my system runs smoothly. - Remote guidance: As this project will be conducted remotely, clear and concise communication is essential. I'm looking for someone who can guide me through the setup process effectively. - Detailed documentation: I require detailed documentation on the setup and operation of the projects. This includes guidance on how to maintain and troublesh...

I have a task where I'm trying to convert my project from Struts to Spring MVC and running into an issue with MultipartFile where I want to upload multiple attachments and for some reason Spring is not mapping the attachments from the jsp to the component class. I need an experts help to see what I'm doing wrong. This should be a very simple task for someone experienced. Budget limited and need this in a day.

...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...

...developers seeking flexibility and diverse challenges. As a Java Developer, you will spearhead software development initiatives, contribute to Document Management system design, and collaborate closely with our team to deliver exceptional solutions. Qualifications: Strong proficiency in Java programming Prior experience developing server-based document management systems Proficiency in the struts, hibernate Framework Demonstrated experience in software development Bachelor's or Master's degree in Computer Science or a related field Hands-on expertise in Java/J2EE technologies Strong working knowledge of Core Java, including OOPS principles, Multithreading, Classes, Collections, and Memory Management Exceptional problem-solving and analytical skills If...

I have an STL file of the paranasal sinuses, part of my master's degree. Unfortunately, everything I've managed to print so far has thick struts inside, in a region called the ethmoid labyrinth, which is highlighted with red markings in Figure 2. All these thicknesses cannot exceed 0.2mm. I attached a photo of the labyrinth, which I segmented in Figure 3: unfortunately, the thicknesses vary greatly due to automatic and manual segmentations. Thus, the printer produces a thicker biomodel, especially at the cell junctions. This makes surgical simulation difficult, as the region becomes hardened, very resistant, even if we do not perform UV post-processing and/or vary the resins and printing methods. We have already tried SLS with polyamide, SLS with polyamide and gl...

I'm encountering issues with the functionality of my Java Struts 1.2 application, exclusively on Firefox. Specifically, I am struggling with form submission issues where errors appear upon submission. I can provide more insight into the exact error message on a direct basis as it would be most accurate to show this online. Ideally, I'm looking for a freelancer who has: - In-depth understanding of Java Struts - Detailed knowledge of Firefox compatibility - Ability to diagnose and troubleshoot error messages - Excellent communication skills for effective online error display

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...

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...

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.

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.

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...

Role Overview: Develop and maintain high-quality web and mobile applications using Java-based technologies like J2EE, JSP, Struts, Spring, Hibernate, Angular JS and more. Requirements: 1. Bachelor's or Master's degree in Computer Science or related field (B.E./B.Tech./MCA) 2. 5+ years of experience in web/mobile app development 3. Proficiency in Java, HTML5, CSS3, and JavaScript 4. Strong understanding of design patterns and configuration management tools 5. Experience with Android programming and MySQL is a plus.

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!

I am seeking a talented developer with a strong background in Apache Struts 6.3 to build an application focused on facilitating online transactions. The cornerstone of this project will be to create a secure, efficient, and user-friendly platform that empowers users to easily conduct transactions. **Key Requirements:** - Development of user authentication and authorization to ensure a secure environment. - Integration with a database to store and retrieve user data seamlessly. - Implementation of form validation to maintain data integrity and enhance user experience. **Ideal Skills and Experience:** - Proficiency in Apache Struts with a solid understanding of its architecture and framework. - Strong experience in building secure web applications, particularly those involvin...

I am in need of a talented JAVA struts 1.2 developer to rectify a persistent issue we are experiencing on Firefox. The problem lies within the misalignment of UI elements, causing a disjointed and unprofessional appearance within our platform. The ideal candidate should have: - Comprehensive expertise in JAVA, especially struts 1.2 - Previous experience with browser compatibility issues, particularly Firefox and chrome. - Data entry screen field allignment issue particularly Firefox and chrome. - Strong understanding of UI elements and layout designs - Note in Internet Explorer it is working fine. Your task will primarily involve: - Identifying the root cause of the UI misalignment - implementing a solution to fix the layout issues - Testing the solution across different...

...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...

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, ...

tengo una base de datos en mysql, y un proyecto en java mediante el uso de eclipselink donde mapeo todas las entidades, de momento funciona de forma local, pero quiero exponerlo mediante internet con el uso de jakarta EE, no quiero cambiar el uso de JPA con ibernate u otro, quiero mantener esta misma implementación de JPA. La base de datos contiene alrededor de 10 entidades interrelacionadas entre si. cuanto con el servidor de bases de datos y con el servidor web para exponer el servicio

· Collaborate with a global cross-functional team in building customer-centric software products · Analyze existing software implementations to identify areas of improvement and provide deadline estimates for implementing new features · Develop software applications using technologies that include and not limited to core Java (11+ ), Kafka or messaging system, Web Frameworks like Struts / Spring, relational (Oracle) and non-relational databases (SQL, MongoDB, Hadoop, etc), with RESTful microservice architecture · Implement security and data protection features · Update and maintain documentation for team processes, best practices, and software runbooks · Collaborating with git in a multi-developer team · Appreciation for clean a...

Java Struts Project Assistance Needed - Seeking help in both logic and design aspects of a Java Struts project - The design problem is of intermediate complexity - Urgently require completion of the project ASAP Ideal skills and experience for the job: - Proficiency in Java Struts framework - Strong problem-solving skills for logic implementation - Experience in designing user interfaces for Java Struts applications - Ability to work under tight deadlines

Modificar una pantalla web para agregar un control struts tipo optionsCollection para seleccionar registros de una tabla y actualizarlos en otra la tecnología que usa es Java con struts y JSP adjunto los cambios hacer en un PDF el presupuesto son 75 dólares

...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...

I am looking for a full stack developer with intermediate experience to work on a Java/Studs/JSP/JS project. Skills and technologies required for this project include: - Java - Studs - JSP - ...addresses this requirement; however, I am encountering difficulties retrieving values. You have the flexibility to either build upon the existing code, which includes the addition of seven rows and all backend setup, or implement the solution according to your preferences. I estimate that this task should be manageable within a timeframe of two days for an experienced programmer familiar with the Struts framework. If you possess the requisite expertise and are eager to take on this project, kindly express your interest, and we can discuss further details. Thank you for considering this op...

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...

I've bought a great kit from Gambody, but the design could surely use some tw...from Gambody, but the design could surely use some tweaking. Actual 3D files are here: Download Link: What I would like to have done is: Hollow out the main parts, both to lighten the ship, and provide a place to put a battery box for lighting. Add the engine struts that the designer forgot to add: Reference material: Increase the size of the undercarriage on the smaller version by about 20% Remove the the entire undercarriage box, and replace with a simpler hollow version with exterior panel detailing, and the enlarged landing gear.

...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...

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...

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

Strut 1 migration to Spring We are looking for a developer who can help us migrate our current Struts 1.2 application to Spring Boot Skills and experience required: - Strong knowledge of Struts 1.2 and Spring Boot - Experience with migrating applications from Struts to Spring - Familiarity with Spring MVC is a plus - Ability to work within tight deadlines and deliver high-quality results Please BID If you have the necessary skills and experience on the mentioned technologies,

Tenho mais de 12 anos de experiência na indústria de TI, sou um programador criativo, altamente organizado e responsável que contrata trabalho freelance/regular no desenvolvimento de J2EE e Android. Desenvolvi muitos aplicativos de nível empresarial em minha carreira anterior. Contrate-me para trabalhos de codificação de qualidade em tecnologias como: J2EE/Web - JSP-Servlet, Struts, Spring, Springboot, Hibernate - motor de busca Solr, Elastic search - Bootstrap, HTML5, JQuery - Angular JS, React JS - Tomcat, JBOSS, Jetty, Jogar...

Necesitamos un desarrollador con experiencia en el entorno de DSpace 7, para ayudar en la programación de las funcionalidades específicas añadidas en la versión 5.5 por tanto, experiencia con java, postgresql, tomcat, frameworks tipo Struts, Spring, Hibernate, EJB), git y Angular

...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...

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

...tasks, using your domain knowledge to ensure that the development efforts align with the specific needs and regulations of the financial markets. • Provide mentorship and technical support to junior team members, fostering a culture of knowledge sharing, domain expertise, and architectural understanding within the team. Programming Languages: Java Java: Proficiency in Spring, Hibernate, Maven, Struts, JMS, and JNI with a strong focus on architectural and design principles specific to the financial markets domain. Tools: Git, Bamboo, Maven, Jira, and Confluence Requirements: Proven experience as a software developer with expertise in BackEnd Java, Low Latency, high performance and API integration. Strong understanding of software development principles and practices, includ...

...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...

...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...

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.

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).

I am looking for an experienced Struts 2 developer to work on an existing application. work on remote Machines. The project involves fixing bugs and making some changes to the application. Skills and experience required: - Proficient in Struts 2 framework - Strong knowledge of Java programming language - Experience in debugging and fixing bugs in web applications - Understanding of user interface design principles - Familiarity with backend processing and database connectivity Please note that the version of Struts used in the existing application is Struts 2. The priority bug or change that needs to be addressed is unclear, as the client did not provide this information. The estimated timeline for completing the bug fixes and changes is also unknown.

...subcontractors, and other parties. The successful applicant will also be familiar with applying relevant codes and regulations and have a strong portfolio of previous work. Details: House is in Walpole NH 03608 1950's Ranch, exterior wall to wall, is 26' 2x6 Ceiling joists 16" oc 2x6 rafters 16" oc 64" Span between 2x4 verticals that go from ridge beam to ceiling joists 2x4 exterior walls 2x8 floor joist Struts are 5x3/4 True 6x6 in basement supporting floor down the middle of the house, shown in basement picture Hopeful clear span of 23.5'. This would be from exterior wall to an interior wall corner that sits above a column on top of a footing (pictured) in basement. Size of column for supporting beam will determine the beam length, I could use hel...

...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...

...existing Struts application, and enable the printing of the form as a PDF. Skills and Experience: - Strong experience in Struts framework - Proficiency in Java programming language - Familiarity with HTML and CSS for form design - Knowledge of PDF generation libraries and tools - Attention to detail to ensure accurate form layout in PDF format Tasks: - Integrate the form functionality into the existing Struts application - Design and implement the form fields based on the client's specific requirements or ideas - Implement the PDF generation feature to enable the printing of the form as a PDF document - Ensure the form and PDF layout are visually appealing and user-friendly. work on Remote Machine. Deliverables: - Completed form functionality integrated int...

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...

I am looking for a Struts developer to create a simple form and generate a report in PDF format. Skills and experience required for this project include: - Proficiency in Struts framework - Experience in building forms - Knowledge of generating reports in PDF format -Knowledge of generating reports in Excel. -work on the remote machine.