Spring Boot Jobs

Spring Boot is an open-source, production-ready platform for Java-based program development. It is a popular framework for cloud development as it enables developers to quickly and easily create robust, scalable solutions for projects that require web, database and messaging services. Spring Boot makes it easier to create stand-alone Java applications, as it provides pre-configured system dependencies and a wide range of pluggable components for security, monitoring, logging and more. With a Spring Boot Developer skilled in Java and the various libraries available in the ecosystem, clients can easily develop applications that leverage the full power of technologies such as Java EE, JPA and Web services.

Here's some projects that our expert Spring Boot Developer made real:

  • Backend Development – Developing powerful applications with databases and high-performance JAVA backend solutions
  • Cloud Integrations – Connecting cloud infrastructure with secure APIs and web services
  • Migrations – Leveraging existing codebases to build powerful new applications
  • Authentication & Authorization – Securing applications with robust access control systems
  • Monitoring & Logging Solutions – Setting up comprehensive monitoring solutions to get up-to-date insights on the performance of an application

The power of Spring Boot is widely proven by these projects, with the variety of solutions they represent. From enterprise scale migrations to quick project launches through website launch solutions from scratch in a matter of weeks. Spring Boot Development is a powerful toolset which can help clients be much more efficient in their development process. At Freelancer.com, you can find qualified professionals in various roles related to Spring Development who can take your projects from conception to complete success. So don't wait around - hire your own Spring Boot Developer today on Freelancer.com and realize your digital dreams!

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    19 份搜到的工作,货币单位为 USD

    本项目旨在为用户提供一种将其购买商品的电子小票转换为可复制的json文本数据的集成工具服务。 电子小票的载体一般为微信小程序或H5网页。 本项目包括一个网页端和一个云服务器。 本项目关于爬虫相关的技术,在网络中如github已有相关源代码帖子证明可实施,但前端网页及服务器的其余功能开发需要参考文档完成。 本项目不仅仅是完成功能的实现,更主要的是项目的运行维护,包括云服务器的搭建及管理等,具体要求详见附件文档说明。 海外华裔优先

    $546 (Avg Bid)
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    I need a talented full stack developer with exceptional knowledge in Java Spring boot and Angular to bring my blogging website to life. The website will have a home page, account management system and blog post management system (to add, remove, edit). Key Functions: - Account management: - Profile creation and editing - Secure login/logout - Password management - Blog post handling: The ability to add, remove, edit posts and comment. Expertise in user-friendly design and efficient coding is highly valued. The completion timeframe is urgent, so only apply if able to commit full time. Thank you.

    $452 (Avg Bid)
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    36 个竞标

    I'm looking for a professional with extensive experience in Java and Spring Boot. Our project requirements also include Quarkus, AWS, and GCP. Key Responsibilities: - Develop an API using Java and Spring Boot - Integrate and maintain the API into the existing system - Ensure the application is scalable and secure Ideal Skills and Experience: - Proficiency in Java and Spring Boot - Previous experience with API development and integration - Familiarity with cloud services, specifically AWS and GCP - Knowledge of Quarkus is a plus Please note: - This is a part-time role requiring a few hours per week. - Excellent communication skills and problem-solving abilities are essential. - Knowledge of version control systems (e.g., Git) is preferred. - Prior experience in similar projects w...

    $15 / hr (Avg Bid)
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    Roles & Responsibilities, Business Rules, UI-Specifications There will be two types of Users - Admin and Prepaid Mobile User. Functionality for Admin user: Upon starting up, the application will show a list of Pre-paid Mobile subscribers whose prepaid plan is about to expire within next 3 days. Admin can select a subscriber from the list and will be able to see the complete history of previous recharges including the name of the plan, date and mode of payment. Functionality for Prepaid Mobile User: Upon starting up, the application will ask for the prepaid mobile number and validate if the number is correct and exists in the active subscriber database. Once the mobile number is validated, then the application will show all available recharge plans under various catego...

    $13 (Avg Bid)
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    10 个竞标

    Description: The aim is to integrate Open Banking tools (Salt Edge) into our Amana Pilot solution to retrieve financial information from businesses and send it to our server for processing and utilization. Front-End: In our platform, each financial transaction is associated with a project and a product. As banking data does not contain information on the product and project, a page will be designed to list all transactions in a draft format. Each transaction line will allow for the assignment of a product and project. - Addition of a dropdown menu to select existing projects, with the option to directly add a new project if it does not exist. - Similar functionality for products and transaction categories. - Inclusion of a data validation CTA button to save changes. - Implementation of mul...

    $139 (Avg Bid)
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    9 个竞标

    Integration of Financial Forecasting Module into Amana Pilot Description: This project involves developing a comprehensive feature for financial forecasting within the Amana Pilot platform. The feature encompasses both front-end and back-end development, enabling the processing and display of forecasted results based on a company's historical cash flow data. Forecasts will be generated using machine learning models, such as regression, leveraging financial data from previous months. Front-End Features: - Implementation of a cash flow tracking table, displaying the evolution of cash flow for previous months and forecasts for upcoming months (e.g., 4 months, 6 months, etc.). Past data will be represented by solid bars, while forecasted data will be represented by empty or hashed bar...

    $113 (Avg Bid)
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    I'm a newbie in JavaScript programming and I'm interested in learning either Angular or React JS to create specific projects. I'm looking for an experienced professional to guide me through getting up to speed with either Angular or React JS. Key Requirements: - Strong experience in either Angular or React JS. - Proven ability to teach beginners effectively. - Understanding of the nuances of JavaScript programming. Ideal Skills: - Proficiency in Angular or React JS. - Teaching/training experience. - Good understanding of JavaScript fundamentals.

    $4 / hr (Avg Bid)
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    15 个竞标

    Are you a Backend Developer or aspiring Intern looking to make a significant impact in the world of affiliate marketing? Join our ambitious startup and work alongside experienced co-founders who have worked with industry giants such as Meta, Verizon, MakeMyTrip, GoIbibo, Airtel, Ola, and Samsung. This is your chance to contribute to an innovative project while gaining valuable experience and honing your skills. About Us: We are a passionate and ambitious startup working on an exciting idea in the affiliate marketing space. Our goal is to revolutionize the industry by creating a cutting-edge platform that empowers marketers and drives unprecedented results. With experienced co-founders who have successfully led teams in renowned companies, we bring together a wealth of expertise and a driv...

    $7 / hr (Avg Bid)
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    13 个竞标
    Java Spring Boot Development 4 天 left
    已验证

    I'm in need of a skilled Java Spring Boot developer to create a web application for me. The project has to be completed within a month. Key Requirements: - Proficient in Java and Spring Boot - Experience with web application development - Ability to work diligently to complete the project within the specified timeline. I have not decided on the database technology yet, so I am open to suggestions. However, if you have a recommendation or specialization, I would like to hear it. Time Management: It's crucial that the freelancer I hire can manage their time effectively and prioritize my project. This is a time-sensitive task that requires commitment to meeting the deadline. Post-Completion Support: After the project is complete, I may require some support with the applicatio...

    $20 / hr (Avg Bid)
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    I'm looking for a talented Java Spring Boot developer who can provide ongoing support for my existing project. Key Responsibilities: - Primarily, you'll be responsible for bug fixing and maintenance. This includes ensuring the application runs smoothly, addressing any issues that arise, and implementing needed updates or patches. Ideal Candidate: - Proficient in Java and Spring Boot - Prior experience with bug fixing and maintenance - Strong problem-solving skills and a keen attention to detail Additional skills that will be beneficial: - Good understanding of RESTful APIs - Knowledge of databases (MySQL, PostgreSQL) - Familiarity with Agile methodologies Your ability to work efficiently and effectively will be crucial, as the goal is to keep the project running smoothly a...

    $30 / hr (Avg Bid)
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    37 个竞标

    Sto cercando uno sviluppatore Java esperto con una solida esperienza nella costruzione di microservizi robusti. Abbiamo bisogno di creare un prototipo funzionale composto da 5 a 10 microservizi entro i prossimi 2 mesi. Requisiti chiave: - Una solida esperienza lavorativa con Java, specialmente nel contesto dei microservizi. - Competenza con Spring Boot, poiché sarà il framework principale utilizzato in questo progetto. - Esperienza comprovata nella progettazione e implementazione di microservizi che facilitino la comunicazione e l'integrazione con altri sistemi. Consegne: Sviluppo di 5-10 microservizi in Java utilizzando Spring Boot. I microservizi dovrebbero dimostrare la loro capacità di interagire efficacemente con sistemi esterni. Questo progetto sarebbe i...

    $25 / hr (Avg Bid)
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    15 个竞标

    I am currently handling a Java spring boot project and I require on-job support to help me with troubleshooting, specifically with runtime bugs fixing. Key responsibilities: - Identify and resolve runtime bugs in the Java Spring boot project - Provide additional support in troubleshooting other potential issues as required. Ideal skills & experience: - Proven experience with Java Spring Boot - Strong troubleshooting and problem-solving skills - Experience in resolving runtime bugs - Excellent understanding of Java and Spring Boot framework. I look forward to working with an adept troubleshooter who can enhance the effectiveness of my project.

    $88 (Avg Bid)
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    I'm in need of a proficient individual with React JS and Angular JS skills to aid in the development of an Enterprise Web Application. The ideal candidate should be well-versed in the latest versions of both frameworks, including but not limited to React JS 16.13.1, Angular JS 1.7.9, and Angular JS 10.0.0. Key requirements and responsibilities include: - Developing high-quality, user-friendly, and scalable Enterprise Web Application. - Proficiency in the latest versions of React JS and Angular JS. - Ability to work with a team and deliver within stipulated timelines. - Strong communication skills to ensure collaboration with other team members. If you possess these skills and have a track record of delivering successful Enterprise Web Applications using React JS and Angular JS, I�...

    $23 (Avg Bid)
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    17 个竞标

    I'm using Spring Boot 2.4.5 and looking for an expert in Apache Camel for a complex integration project. Key Requirements: - Handling data integration across various systems, including databases, REST APIs, and file systems. - Primarily, the task involves data transformation. Your role will be: - Developing efficient routes and integration patterns using Apache Camel. - Ensuring seamless data transformation across multiple systems. Ideal candidates should have: - Proficiency in Spring Boot and Apache Camel, with a proven track record of similar projects. - Strong understanding of data transformation techniques. - Familiarity with various types of integration, particularly database, REST API, and file system integration. This is a challenging project and requires a skilled prof...

    $290 (Avg Bid)
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    5 个竞标

    I'm looking for a seasoned developer who's proficient in implementing JWT-authentication and integrating Keycloak with SpringBoot. The project aims to create a robust, secure user authentication system. Key project requirements: - Implementing JWT authentication. - Integrating Keycloak with SpringBoot. - Developing a secure login system for a large user base (more than 1,000 users). - Managing user roles and permissions dynamically, allowing admin users to control them. Ideal Skills and Experience: - Proficient in SpringBoot and Keycloak. - Strong experience in implementing JWT authentication. - Prior experience in developing secure systems for large user bases. - Knowledge in setting up dynamic user roles and permissions, especially in a SpringBoot environment. - Ability to d...

    $19 / hr (Avg Bid)
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    8 个竞标

    I'm currently experiencing some problems with my Spring Boot and database backend, namely (but not exclusively), data inconsistency and significant performance issues. • Data Inconsistency: There's a rampant issue of missing and incorrect data circulating within the system. This issue impacts the integrity of the entire project and lowers its efficiency. I am seeking a professional who can help identify the source of the inconsistency and implement a permanent fix. • Performance Issues: I am dealing with certain performance issues, specifically very long database queries. Additionally, the task reassignment isn't functioning as it should, and data entry is also compromised. Ideally, I'm looking to enlist the services of a professional who possesses a strong...

    $21 (Avg Bid)
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    16 个竞标

    As an experienced Java Developer, I need your expertise in integrating Apache Camel with our web app. This integration is primarily aimed at facilitating the routing of messages between our system and external APIs. Key Requirements: - Understanding of Apache Camel: You should have comprehensive experience working with Apache Camel, ideally in a similar integration scenario. - Communication with External APIs: Our system needs to seamlessly communicate with multiple external APIs. You should have a solid understanding of RESTful APIs and experience integrating them. - Synchronous & Asynchronous Communication: The integration needs to support both synchronous and asynchronous communication with the external APIs. Feel free to provide examples of similar projects you have worked on ...

    $4 / hr (Avg Bid)
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    10 个竞标

    I am in need of a Full-Stack developer well-versed in Apache Kafka for configuration, message serialization, deserialization, event streaming, and processing. Additionally, you will be responsible for developing Spring Boot microservices that encompass user authentication, authorization, database integration, data modeling, and REST API development. Key responsibilities include: - Kafka setup and configuration - Kafka message serialization and deserialization - Kafka event streaming and processing - Designing and implementing user authentication and authorization within Spring Boot - Integrating databases and modeling data effectively - Developing REST APIs with Spring Boot The ideal candidate for this project should have extensive experience with Kafka and Spring Boot as well as a stro...

    $50 (Avg Bid)
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    15 个竞标

    I am currently seeking a skilled mid-level Full-Stack Developer, experienced in both Spring Boot and React, to aid in the development of a complex data management application. Key duties involved in this role include: - Backend development tasks, ensuring the application runs smoothly and efficiently. - Frontend development tasks, guaranteeing a user-friendly interface for consumers. - Full-stack development tasks, promoting a cohesive and well-integrated web application. The perfect candidate preferably has previous experience in building and optimizing data management applications. They must be capable of striking a balance between functional and aesthetic design, while ensuring high quality and responsive applications are created. A mid-level understanding of web apps, as well as prof...

    $19 / hr (Avg Bid)
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    235 个竞标

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