Spring Boot Full-Stack Developer

@vishal1145

Your message-queue integration will fail under load if you don't implement proper retry logic and dead-letter handling. I've seen Spring Boot apps crash during peak traffic because developers skip circuit breakers and assume RabbitMQ will magically handle backpressure. Before architecting this, I need clarity on two things - what's your expected message throughput per second, and do you need guaranteed delivery or can you tolerate occasional message loss during network failures? This determines whether we use RabbitMQ with persistent queues or Kafka with partition replication. Here's the architectural approach: - SPRING BOOT + HIBERNATE: Configure connection pooling with HikariCP and implement lazy loading strategies to prevent N+1 query problems that kill performance when your dataset grows beyond 10K records. - JPA MAPPING: Design bidirectional relationships with proper cascade types and fetch strategies so your service layer doesn't accidentally load entire object graphs into memory. - RABBITMQ/KAFKA INTEGRATION: Set up idempotent consumers with retry policies and dead-letter exchanges so failed messages don't block your queue and you can debug issues without losing data. - DOCKER COMPOSE: Build a single-command setup that spins up Spring Boot, MySQL, and your message broker with health checks so you're not waiting 5 minutes wondering if containers are actually ready. - REST CONTROLLERS + DTOS: Implement request validation and exception handling that returns proper HTTP status codes instead of generic 500 errors that tell you nothing. I've built 8 Spring Boot microservices that handle 50K+ transactions daily for fintech clients. I don't write code that works on my laptop but breaks in production. Let's schedule a quick call to walk through your table schema and message flow before I start development.

@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,

@Shrutibimpl

Hello, I will build the backend using Java and Spring Boot, ensuring all database interactions are handled via a popular persistence framework to map your existing tables. I will implement a service layer integrated with a standard message broker to manage event-driven tasks reliably. I will develop the necessary web controllers and data transfer objects to bridge the server with a simple frontend for testing. The final package will include a containerization script for one-click local deployment and concise documentation on the system architecture. 1) Which relational database are you planning to use? 2) Do you have a preference between RabbitMQ or Kafka for the messaging layer? 3) Is there a specific frontend technology you would like for the demonstration layer? Thanks, Bharat

@harfarooqi

Hi I have seen your job description and interested in this project. It would be good if we can discuss further Best

@hotanloc

Hello, dear... I checked your project details carefully. I have rich experienced in Web design. I have full experience on Python WordPress, Figma, PSD to HTML, React and other frontend frameworks. Also I can do any backend development with PHP(Core PHP, CI, Laravel), Node.js, Python(Flask, Django)... I am sure for your project and i can complete your project perfectly on time and with high quality. Please send me your message to discuss more about your project. I am waiting your reply now. Thanks.

@pedrofrancab

I can help you build and extend your full-stack Spring Boot application with clean, maintainable architecture and reliable integration across the database, messaging, and front-end layers. I will implement proper JPA/Hibernate mappings based on your existing schema, design clear service and controller layers using DTOs, and ensure the application follows best practices for structure, validation, and transaction handling. I am comfortable integrating message queue systems such as RabbitMQ or Kafka, configuring producers and consumers so events are published and processed reliably, and ensuring the overall flow is stable and easy to test. In addition, I will provide a complete setup that runs smoothly in a local environment, including a Dockerfile or startup script to launch the application along with the database and messaging services. I will maintain a clean commit history, write concise documentation, and ensure the project is easy to understand and extend. My goal is to deliver a fully functional, production-ready Spring Boot application with seamless end-to-end flow, demonstrating both strong backend engineering and practical full-stack integration.

@abhayk49

Hi, I’d be happy to support your full-stack Java application and work end-to-end with Spring Boot, JPA/Hibernate, and messaging integration. Here’s how I can help: ✔ Set up and extend a clean Spring Boot architecture (Controller–Service–Repository) ✔ Implement efficient JPA/Hibernate mappings based on your existing table design ✔ Integrate RabbitMQ or Kafka for reliable event publishing and consumption ✔ Create clean DTOs and REST controllers with proper validation and error handling ✔ Provide lightweight frontend integration (Thymeleaf or API-ready for React/Angular) ✔ Deliver Dockerfile and a simple run script for local setup (DB + queue included) ✔ Maintain structured commits and concise documentation I have hands-on experience building microservices with Spring Boot, relational databases, and event-driven messaging systems. I focus on clean code, maintainability, and smooth developer experience. If you’re looking for someone who can connect backend logic, messaging, and UI flow seamlessly — I’m ready to get started. Best regards, Abhay Kumar

@jgenius25

Hi, I can help you 12 years experience in java. Pay only after satisfaction. Knowlwdge of java spring boot hibernate ,microservice , aws,gcp, apche,kafka Regards, Jhsoft

@conghauqbh

Hello, My name is Hau, and I’d be glad to support your full-stack Java project end-to-end. Your requirements around clean Spring Boot architecture, reliable messaging, and a smooth demo-ready front end align well with my experience. What I will deliver A well-structured Spring Boot application with clear layering (controller → service → repository) and maintainable code conventions. Efficient JPA/Hibernate mappings based on your existing relational schema, with attention to performance and data integrity. Message queue integration (RabbitMQ or Kafka—happy to recommend the best fit) with reliable publishing, consuming, and error handling. REST controllers, DTOs, validation, and lightweight front-end wiring so the full flow can be demonstrated easily in the browser. Docker/Docker Compose setup (or one-shot script) to bring up the app, database, and queue locally with minimal effort. Concise technical documentation covering setup, architecture, and run instructions. I focus on readable code, sensible best practices, and making sure the application runs smoothly in a clean local environment. If you can share your database schema and preferred queue choice, I can provide a more precise estimate and start immediately. Looking forward to collaborating. Best regards, Hau

@usamaansari786

Hi there, I will support your full stack Java application by building and extending a clean Spring Boot backend connected to your relational database and message queue. I will ensure the entire flow from controller to service to persistence to queue integration runs smoothly and is easy to demonstrate in the browser. Since you need an end to end setup, I will implement proper JPA and Hibernate mappings, wire RabbitMQ or Kafka for reliable event publishing and consumption, structure controllers and DTOs cleanly, and provide a Dockerfile or startup script so the project runs locally with minimal setup. I follow clean architecture principles, readable code standards, and structured Git commits so the project remains maintainable and easy to extend. Q) Do you already have a preferred database and queue technology selected, or should I propose a setup based on your expected scale and use case? I am ready to start now. Please share your current repo structure so I can review it. Best Regards, Usama F

@Ashoksahu001

hello, I am perfectly equipped to excel in your Spring Boot project. Having crafted clean, maintainable Java code for various businesses like yours, I feel comfortable working both back-end heavy tasks such as setting up and extending Spring Boot frameworks and wiring the service layer to message-queue solutions, as well as front-end responsibilities like implementing controllers, DTOs, and any pertinent front-end features. I'm ready to do the same for you. Employing me isn't just a solution for your current project—it's an invitation to build a long-term partnership tailored to realizing your business goals incredibly professionally.

@zlatkon

Hi there. Without the aid of AI, we can responsibly deliver the highest-quality results our customers demand, based on our outstanding technical prowess and unwavering collaborative spirit. I’ve built Spring Boot apps with JPA/Hibernate mapping to relational DBs, integrated RabbitMQ for event-driven flows, and connected lightweight front-ends so features run seamlessly in the browser. You’ll get clean, maintainable code, Docker setup for local spin-up, and concise documentation. Can you share the DB schema and preferred queue? Best Regards.

@kapilrajchouhan

Hello, I have 11+ years of experience building end-to-end Java Spring Boot applications and would be glad to support your project. I’m comfortable setting up and extending Spring Boot with JPA/Hibernate, working with existing relational schemas, and ensuring clean, maintainable code. I have hands-on experience with RabbitMQ and Kafka, including reliable event publishing/consuming and proper error handling. I can handle the full-stack flow—controllers, DTOs, services, and lightweight frontend integration—so features can be easily demonstrated in a browser. I also provide clear documentation and a Docker/Docker Compose setup for quick local startup. I focus on readable code, meaningful commits, and delivering a fully working application with DB and messaging fully integrated. Happy to discuss the details and get started. Looking forward to collaborating. Best regards, Kapil Chouhan

@abhij148

Hi, This project aligns perfectly with my experience building production-grade Spring Boot microservices end-to-end. I have solid hands-on experience with: Designing clean, layered Spring Boot architectures (Controller → Service → Repository) JPA/Hibernate mappings optimized for relational databases Event-driven integration using RabbitMQ and Kafka Building REST APIs with clean DTO separation and validation Dockerizing applications for easy local setup Writing maintainable, well-documented code with clear commit history For your project, I would: Design efficient entity mappings based on your existing schema Implement a clean service layer with transactional integrity Integrate a reliable messaging workflow (producer + consumer with proper error handling and retries) Expose REST endpoints with proper validation and exception handling Provide a Dockerfile (and docker-compose if needed) to spin up the app, DB, and queue in one command Add concise README documentation for smooth onboarding My focus is always on clean architecture, observability, and production-readiness — not just making it “work.” Happy to discuss your database schema and messaging preference to get started. Best, Abhijeet

@revathim13

Can I get information Once I anlyze what was the exact requirement how much time it will took to complete that one

@albertos61

Hi! I’m a Java/Spring Boot full-stack engineer with hands-on experience shipping maintainable backend systems with database and messaging integrations. I can help you deliver this application end-to-end with: - Clean Spring Boot architecture (controller/service/repository + DTO patterns) - JPA/Hibernate mapping with MySQL and performance-conscious queries - Event-driven integration using RabbitMQ or Kafka (publisher/consumer flows) - Browser-ready feature flows with practical frontend integration - Dockerized local startup and concise technical documentation I focus on readable code, clear commits, and reliable delivery so you can run the project quickly without extra setup friction. I can start immediately and provide a first working milestone fast.

@daiwenxiang1993

Dear Client, I am an experienced Backend Developer with 12+ years of professional experience in Java, Spring Boot, JPA/Hibernate, MySQL, message queues (RabbitMQ/Kafka), Docker, and system architecture. I can fully handle all the requirements you listed: Set up and extend a clean, maintainable Spring Boot backend Implement efficient JPA/Hibernate mappings for your MySQL tables Integrate RabbitMQ or Kafka for reliable event publishing and consumption Build controllers, service layers, DTOs, and complete API flows Create a Dockerfile to let you run the whole project with one command Write clear documentation and keep a clean Git commit history I focus on readable code, best practices, and stable delivery. I can start immediately and finish the project efficiently within your timeline. Best regards,Dai Wenxiang

@karthikresonite

Hello, We have strong experience building full-stack Java applications using Spring Boot, JPA/Hibernate, and message-driven architectures. We can support you end-to-end with clean, maintainable structure and production-ready setup. Backend Architecture • Spring Boot (layered architecture: Controller → Service → Repository) • JPA/Hibernate with optimized entity mapping and proper indexing • DTO pattern + MapStruct/manual mapping • Validation & exception handling best practices Database Integration • Clean entity relationships based on your existing schema • Efficient fetch strategies (lazy/eager where appropriate) • Migration support (Flyway/Liquibase optional) Message Queue Integration • RabbitMQ or Kafka (we’ll recommend based on event volume & use case) • Reliable producer/consumer setup • Retry handling & dead-letter queue strategy • Event-driven service communication Frontend Layer • Lightweight Thymeleaf or simple React frontend (if preferred) • REST endpoints wired cleanly for browser demo • Clear API structure for future expansion DevOps & Delivery • Dockerfile + docker-compose (DB + queue + app) • One-command local startup • Clean commit history • Concise technical documentation We focus on readable code, structured services, and reliable event flow. Ready to begin immediately. Resonite Technologies

@shyogesh38

Here’s a strong, concise proposal under 1500 characters: --- Hello, I’d be glad to support you in building your full-stack Java application end-to-end. I have solid hands-on experience with Spring Boot, JPA/Hibernate, REST API design, and integrating relational databases such as MySQL and PostgreSQL with clean, maintainable architecture. For your project, I can: • Set up and extend a well-structured Spring Boot application using layered architecture (Controller → Service → Repository) with proper DTO mapping and validation. • Implement efficient JPA/Hibernate mappings aligned with your existing schema, ensuring performance and clarity. • Integrate RabbitMQ or Kafka (I’m comfortable with both) for reliable event publishing and consumption using best practices. • Connect the backend with a lightweight front-end layer for smooth browser-based demonstrations. • Provide clear documentation and a Dockerfile (plus docker-compose if needed) so you can spin up the app, database, and queue in one command. I focus on clean code, meaningful commits, and production-ready structure—not just making it “work,” but making it scalable and readable. Looking forward to collaborating and getting this running smoothly for you. Best regards, Yogesh