Spring Boot Microservices with MongoDB

@belotefreelancer

"I have gone through your description. "This is my area of specialization, i can get it done 100 % perfectly well. Please ping me in person. I can help you to complete all tasks. I have hands-on experience in this field. We have already done similar types of projects. Connect with us for more details. Rest assured your satisfaction is guaranteed." Looking forward to your response." Thank you for your time and I am confident that we will be a great fit for this project. Best,

@DigitalNightOwl8

Hi Gurpreet S., Good evening! Already Have Something Live to show you I am skilled mobile coder with skills including Docker, MongoDB, Microservices, Java, Spring Boot, Software Architecture, J2EE and RESTful. Please send a message to discuss more about this project. If you have any questions, please let us know

@abhayk49

Hello! I’m an experienced Java backend developer with hands-on expertise in Spring Boot microservices, RESTful APIs, MongoDB, and Docker. I’ve built and deployed multiple distributed applications following clean architecture, modular design, and secure JWT-based authentication — all aligned with production best practices. Here’s how I’ll handle your project ☑️ Microservices Setup: Create a structured, independent Spring Boot service for each module (Auth, Data Processing, Integration). ☑️ User Authentication: Implement secure JWT sign-up/login flow with token refresh and role-based access control. ☑️ Data Processing: Develop CRUD operations with MongoDB, using repositories and service layers for scalability. ☑️ Third-Party Integration: Integrate an external REST API, persist data, and re-expose it cleanly through our own endpoint. ☑️ Documentation & Deployment: Provide Swagger/OpenAPI docs, Docker images, and a README with build/run instructions. ☑️ Testing: Add JUnit + Mockito unit tests for core logic. Why Choose Me ☑️ 5+ years of Java backend experience ☑️ Expertise in Spring Boot, MongoDB, Docker, and REST API architecture ☑️ Clean, maintainable, and production-ready code ☑️ Quick communication and milestone delivery Let’s connect and get the first working milestone up swiftly. I’m confident I can deliver a robust, scalable, and well-documented microservices setup matching your exact requirements. Best regards, Abhay Kumar

@GaneshDhamande

Hello there, I will develop a microservice using Spring Boot and MongoDB with user authentication. I have 6 years of experience as a Full Stack Developer, with strong expertise in both backend and frontend technologies. Could we connect to discuss your project in detail? Thanks, Ganesh D

@hamzakhattabi

I understand you're seeking expertise to build robust solutions leveraging Java, J2EE, and microservices. I can help design and implement efficient, scalable systems using Spring Boot and Docker. My experience with RESTful APIs and MongoDB ensures seamless integration and data management, leading to a high-performing application. I'm eager to discuss how my skills can deliver exceptional results for your project. Let's connect to explore the details. Best regards,

@NazarKanteruk

Hi there, This project’s breakdown is right up my alley—I’ve designed and implemented several suites of Spring Boot microservices just like these, with independent deployment yet seamless data sharing via MongoDB. I’m comfortable setting up secure user authentication (JWT, sign-up/login flows), establishing clean CRUD for core business logic (with extendable rule hooks), and building robust third-party integrations you can rely on. I’ll ensure idiomatic Java, thorough unit tests, well-documented Swagger/OpenAPI endpoints, and a clear README for Docker-based operation. I'm ready to dive in, prioritize quick feedback cycles, and get your first milestone up fast! Best regards, Nazar

@Shrutibimpl

Hello, I will develop a small suite of independent Spring Boot microservices, each containerized with Docker, designed with a clean, layered Java architecture. These services will share a common MongoDB backend. The suite will cover the three core capabilities: a dedicated service for User Authentication (handling sign-up, login, and JWT), a service for Data Processing (basic CRUD and one sample business rule), and a service for Third-Party Integration (calling an external REST API, persisting, and exposing the data). I will provide all source code, Swagger/OpenAPI documentation, and a short README with instructions for building and running the runnable Docker images. 1) What is the required version of Spring Boot (e.g., 3.x) for the services? 2) Which specific external REST API should the Third-Party Integration service call initially? 3) Which Java build tool do you prefer: Maven or Gradle? Thanks, Bharat

@Varshith679

Hello, I can build your Spring Boot microservices suite with clean, modular architecture and complete Dockerized deployment. The setup will include: Auth Service: Secure JWT-based user authentication with sign-up/login endpoints using Spring Security and MongoDB. Data Service: Full CRUD operations with a sample extendable business rule layer following proper service/repository design patterns. Integration Service: REST client to consume a third-party API, persist responses, and expose them via REST endpoints. Shared MongoDB: Centralized connection managed through environment-based configurations. Docs & Testing: Swagger/OpenAPI documentation, JUnit/Mockito unit tests, and a clear README for build/run instructions using Docker Compose. I’ll ensure clean, production-ready code (Java 17+), independent deployability of each microservice, and consistent logging and exception handling. Having built similar Spring Boot + MongoDB microservices before, I can deliver the first working milestone quickly with clear communication and iterative updates.

@alokh31

I’m an experienced Java backend developer with hands-on expertise in Spring Boot microservices, RESTful APIs, MongoDB, and Docker. I’ve built and deployed multiple distributed applications following clean architecture, modular design, and secure JWT-based authentication — all aligned with production best practices. Approach to Deliver: ☑️ Microservices Setup: Create a structured, independent Spring Boot service for each module (Auth, Data Processing, Integration). ☑️ User Authentication: Implement secure JWT sign-up/login flow with token refresh and role-based access control. ☑️ Data Processing: Develop CRUD operations with MongoDB, using repositories and service layers for scalability. ☑️ Third-Party Integration: Integrate an external REST API, persist data, and re-expose it cleanly through our own endpoint. ☑️ Documentation & Deployment: Provide Swagger/OpenAPI docs, Docker images, and a README with build/run instructions. ☑️ Testing: Add JUnit + Mockito unit tests for core logic. Areas of expertise: ☑️ 10+ years of Java backend experience ☑️ Expertise in Spring Boot, MongoDB, Docker, and REST API architecture ☑️ Clean, maintainable, and production-ready code ☑️ Quick communication and milestone delivery Let’s connect and get the first working milestone up swiftly. I’m confident I can deliver a robust, scalable, and well-documented microservices setup matching your exact requirements. Best regards, Alok Halder

@yaxita

I am a Senior Java Developer with 15 years of hands-on experience in software development. Currently working with one of the leading investment banks, I specialize in building high-performance, scalable, and clean Java-based applications. I am now looking to expand into freelancing, and this project seems like an excellent opportunity to apply my expertise and deliver high-quality results. if this is something interests you, i would like to know more about the Project and your expectations further.

@AbdullahHany22

Hello, I’m a Senior Java Developer with 6+ years of experience designing and deploying Spring Boot microservices with clean, modular architectures. I’ve built multiple production-grade systems involving authentication, data processing, and third-party API integrations, all containerized with Docker and documented using Swagger/OpenAPI. Here’s what I can deliver for your project: Independent Spring Boot microservices communicating via REST, sharing a MongoDB backend. User authentication with JWT, bcrypt password hashing, and token validation. Data processing with full CRUD operations and a configurable business rule layer. Third-party API integration, storing responses in Mongo and re-exposing via endpoints. Dockerized deployment, unit tests, and a detailed README for setup and testing. I focus on writing clean, idiomatic Java code with layered architecture and efficient CI-ready structure. Let’s connect to align on milestones and get the first service running quickly. Best regards, Abdullah Hany

@Ishanktyagi17

Hi, I’d love to take this on I’ve built several Spring Boot microservice systems just like this, with shared MongoDB, JWT auth, and Dockerized deployment. My focus is always on writing clean, scalable code that’s easy to extend and maintain. I’ll make sure everything is fully documented with Swagger, tested with JUnit, and ready to run out of the box. I’m reliable, communicate clearly, and move fast. You’ll get a working first milestone quickly and exactly as described. Looking forward to collaborating with you on this project!

@Saurabhjh

Am a seasoned Java / Python, cloud and DB developer ( all DB vendors) , working with the latest version of java. Have worked on multiple migration and green-field projects. Worked with multiple SQL and No-SQL databases, virtualisation and containerised applications Started working with Gen - ai model and LLM integrations Technical Skills Primary Skills: Micro-services, Java - 2 1 , Node JS, MQ-messaging (ActiveMQ & RabbitMQ),OAuth2- openId-connect, React Js, Apache Kafka Secondary Skills: Camunda, Spark Scala, Big-data, Camel, IBM ODM, Kubernetes, Docker, Python, Django, React JS Database: Big Data (Mongo, Cassandra, Neo 4j), Postgres, Oracle, SQL Server, MySQL, IBM DB2 Cloud: PCF, AWS, IBM Blue-mix, Azure Frameworks: Spring-boot, Spring Web-Flow, Spring MVC, Struts, JSF ESB: Mule, WSO2

@rohitpatidar001

With over 8 years of experience in Java development, particularly in Web and Enterprise applications using J2EE technologies, I am confident that I possess the necessary skills to tackle this project effectively for you. In addition to working with Cloud environments, Microservice architectures, REST Web services and major skill sets including Docker, MongoDB, Spring Boot and J2EE technologies, I have also dabbled in distributed architecture and messaging tools like Kafka which can positively contribute in the project's success. My exposure to Java and passion for algorithms and data structures combined with a deep understanding of software architecture will enable me to craft clean and idiomatic code that not only meets your existing requirements but allows for easy extension - a business rule component has been mentioned which I can capably design keeping expandability in mind. Moreover, my previous experience also includes integration with CI/CD pipelines as well as enhancing security - all fundamental aspects for your project. Working within deadlines is as important to me as it is to you; hence open, concise communication combined with a robust work ethic will ensure we achieve a functional milestone quickly. I look forward to the opportunity of delivering not just dependable software but mightily enhancing your experience on this project.

@mrudula666

Hi, I can handle this Spring Boot microservices setup end-to-end. I have built similar distributed systems where each service is independently deployable, communicates via REST, and shares a common data layer. For this project, I’ll create three Spring Boot services: Auth Service – User sign-up, login, JWT generation & validation Data Service – CRUD operations + one extendable business rule Integration Service – Call an external REST API, persist results in MongoDB, and re-expose the data via our own endpoint All services will follow a clean layered architecture (Controller → Service → Repository) and expose their APIs through Swagger/OpenAPI documentation. I will also provide: Dockerfiles & docker-compose for easy deployment Unit tests for core logic A clear README with build/run steps and example API calls Integration with your provided MongoDB instance Since the scope is clear and focused, I can move quickly and get a working milestone ready early. Let’s sync on the external API you’d like to integrate, and I’ll begin structuring the services right away.

@JavaCodingZone

i am interested for this project. i have over 4 years of expriece in this field and i am working on java/springboot so i can start immeditely

@anilnivargi100

Hi, I am having total 12+ yrs of exp in java/j2ee and mainly worked in java8, java11, java15 and java21, Spring boot , microservices and rest api with mongodb, mysql and postgresql database. We can discuss over the chat.

@venkatathulasik

As a Junior Software Developer with a proven track record in full-stack development and extensive experience in Java and Spring Boot, I am confident that I can meet your project’s goals of building microservices with MongoDB. My familiarity with clean, layered architecture and the ability to generate Swagger/OpenAPI documentation will ensure that your microservices are highly organized and well-documented. I have personally handled projects that align closely with what you’re seeking. For instance, my involvement in the development of SwiftBus – an Online Bus Booking System emphasized my ability to integrate role-based access control for different types of users as well as features for efficient management of buses and drivers. This shows my aptitude for dealing with security aspects, data management, and system integration – all skills that will be crucial in building your requested services. Lastly, my dedication to code quality assurance means that meticulous unit testing and thorough READMEs showing build and run instructions will definitely be provided. You deserve a developer who is technically skilled, great at communication, and can deliver within tight deadlines – and I believe my profile perfectly suits these requirements. So let’s team up and build these microservices to perfection!

@savita0612

I am a java developer having 9 years of experience in IT and worked under different tools and technologies like java, springboot, microservices, hibernate, Cassandra, mongodb,.AWS, jenkins, jira, git, bitbucket, GitHub etc.