Spring Multi-Vendor Marketplace Expansion

@DigitalNightOwl8

Hello, Greetings , Good afternoon! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Java, Microservices, REST API, MySQL, Spring Boot, Elasticsearch, Docker and Backend Development. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Thank you for your attention

@anshumanvermaUK

Hi I can evolve your Java 17 + Spring Boot MVP into a production-ready multi-vendor marketplace with clean modular architecture, RBAC for Admin/Seller/User, Elasticsearch-backed advanced search, review moderation, and real-time notifications (WebSocket or AWS SNS/SQS). I’ll containerize the app, implement CI/CD, and deploy to AWS (ECS/EKS + RDS + S3) with Terraform for reproducible infrastructure. All features will be delivered via structured PRs with unit/integration tests and clear documentation. Thanks Anshuman

@abhayk49

Hi, I’m a Java backend developer with strong experience building scalable Spring Boot platforms and AWS deployments. I can help convert your Java 17 / Spring Boot MVP into a production-ready multi-vendor marketplace with clean architecture and scalable infrastructure. ✅ Relevant Expertise ✅ Java 17 & Spring Boot microservices ✅ REST API design for multi-role platforms ✅ Elasticsearch / Spring Data integration ✅ MySQL & scalable database design ✅ WebSocket / real-time notifications ✅ Spring Security (RBAC, JWT) ✅ Docker, CI/CD pipelines ✅ AWS (ECS/EKS, RDS, S3, SNS/SQS) ? Approach • Refactor product, cart, order, and payment modules for multi-vendor catalog management • Implement advanced search with Elasticsearch (keywords, categories, price, vendor filters) • Add reviews & ratings with admin moderation workflow • Implement real-time notifications for order updates, stock alerts, and messaging • Strengthen role-based security for Admin, Seller, and User dashboards • Containerize services and deploy to AWS with CI/CD ✔ Deliverables ✔ Production-ready Spring Boot backend ✔ APIs and templates for Admin, Seller, and User dashboards ✔ Infrastructure scripts (Terraform / CloudFormation) ✔ Deployment documentation ✔ Smoke-test validation for multi-vendor workflows I focus on clean architecture, scalable backend design, and well-tested code suitable for long-term marketplace growth. Happy to review your repository and discuss the first milestone. Best regards, Abhay

@akkiwadhwa1995

I am an accomplished Gen-ai web developer with a strong proficiency in popular web development frameworks such as Flask and Django, along with expertise in front-end technologies like react and react-native. With a keen eye for detail and a commitment to delivering polished, responsive, and user-friendly websites, I bring a wealth of experience to your project. Whether you need a dynamic web application, an e-commerce platform, or a sleek and modern website, I can harness these skills to create a seamless online experience for your users while ensuring efficient backend functionality. Let's collaborate to bring your web development vision to life, with a focus on performance, security, and an engaging user interface.

@arshig8

Hello, With a wealth of experience in full stack development and proficiency in a range of platforms including Java 17, Spring Boot, and REST, I am confident in my ability to successfully upgrade your existing MVP into a robust, production-grade multi-vendor marketplace. My expertise extends to AWS, MySQL, and Thymeleaf/React as well, aligning with your preferred tech stack. Throughout my career, I have consistently delivered clean and testable code that adheres to the best practices of software development. My knack for creating intuitive user interfaces and optimizing platforms to enhance sales and user experiences would prove invaluable for this project. In terms of infrastructure, I am well-versed in containerising code, implementing CI/CD pipelines, and deploying applications to AWS using ECS or EKS - thus ensuring efficient and scalable stack management. Finally, I strive to maintain strong communication throughout the development cycle, providing comprehensive documentation, conducting thorough testing at each milestone and addressing any questions promptly. You'll be in reliable hands with me at the helm of your project - let's set sail together! Thanks, Arshiya

@adarsht143

As a seasoned freelancer with over 15 years in web and app development, I'm confident in handling the complex intricacies of your project. I have extensive experience in designing and implementing API-centric solutions, which includes my use of Java 17, Spring Boot, REST, and MySQL – technologies that align perfectly with your existing MVP. What sets me apart is not just my familiarity with these technologies, it is my ability to craft something more meaningful from them. I have ample experience in upgrading platforms to incorporate multi-vendor marketplaces like yours and can easily upgrade your product, cart, order, and payment modules according to multiple-seller requirements. Moreover, being proficient in both Thymeleaf and React.js., I can provide the lightweight front-end templates you need for your Admin, Seller, and User roles. Rest assured, throughout this entire process – from code development to deployment – I will maintain a clean architecture, readable codebase and adhere strictly to best practices. Together, we can successfully build up your platform to be production-ready while keeping in mind scaling capabilities on AWS. Choose me for an efficient and effective expansion of your multi-vendor marketplace.

@kishanprasadtech

Hello, I’m a Full-Stack Developer from Hyderbad with 5+ years of experience specializing in Java 17, Spring Boot microservices, and scalable backend systems. Your stack and requirements align well with my experience. I can help design and extend Spring Boot 3 microservices with clean service boundaries, ensuring each service remains modular, scalable, and easy to maintain. I follow test-driven development, writing unit and integration tests to maintain reliability and prevent regressions. I’m comfortable collaborating through Git, code reviews, and iterative delivery while maintaining high code quality and performance standards. Looking forward to discussing your microservice roadmap and the first milestone. Best regards, Kishan Prasad

@Hemantt841

I understand you require upgrading your existing Java 17 Spring Boot MVP into a production-ready multi-vendor marketplace with separate Admin, Seller, and User dashboards, scalable on AWS. You also need advanced search via Elasticsearch integrated with Spring Data, plus real-time notifications and secure role-based access controls. With over 15 years of experience and 200+ projects completed, I specialize in backend development, Spring Boot, REST APIs, MySQL, Elasticsearch, and Docker-based deployments on AWS. I have built scalable e-commerce platforms and multi-tenant systems that align well with your marketplace requirements. I will start by modularizing your product, cart, order, and payment services to support multiple sellers independently, integrating Elasticsearch for keyword and vendor-filtered search. Real-time updates will be implemented using WebSocket or AWS managed services. Code will be containerized and deployed on ECS with CI/CD pipelines, and I will provide tested source code, lightweight front-end templates, and Infrastructure as Code scripts. A thorough smoke-test report will validate all key workflows within a 4-6 week timeframe. Feel free to share any questions or specifics so we can align the technical approach to your vision.

@mariamz24

Hello, We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on Java, MySQL, Elasticsearch, Docker, Backend Development, Microservices, Spring Boot, REST API Lets connect in chat so that We discuss further. Thank You

@bilal0356

Hi, We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on Java, MySQL, Elasticsearch, Docker, Backend Development, Microservices, Spring Boot, REST API Lets connect in chat so that We discuss further. Thank You

@tamannarajput18

As an experienced full-stack developer, I want to emphasize that not only have I worked extensively with Java and MySQL, but I also have significant experience with exactly the kind of project you're seeking to expand. In particular, my knowledge with Spring Boot, REST APIs, and MySQL will be critical for upgrading your platform into a multi-vendor marketplace. Furthermore, I have experience deploying applications to Amazon Web Services (ECS or EKS) efficient at scale—consistently delivering high performing products. My experience containerizing code and employing CI/CD can help streamline your deployment process and save time and money. Finally, my commitment to quality shines through even before we agree on a project; a prime example being complete familiarity with your essential tech stack: Spring Boot projects-from API documentation right down to components of Terraform required. Let me deliver true user satisfaction through a revamped platform offering seamless search & filter capabilities, integrated reviews-rating system moderated by Admins, and real-time notifications - all wrapped in top notch security protocols.

@NishantSSonar

Hi, Your project description for upgrading the Spring Boot MVP into a production-ready multi-vendor marketplace is very interesting. I specialize in backend development with Java and Spring Boot and have experience designing scalable REST APIs and microservice-style architectures. For the marketplace upgrade, I can help extend the current product, cart, and order modules so multiple vendors can manage independent catalogues while keeping the system clean and maintainable. I’m also comfortable implementing advanced search using Elasticsearch with Spring Data, designing role-based access for Admin/Seller/User dashboards, and building notification workflows for order updates and messaging. From an infrastructure perspective, I regularly work with containerized Spring Boot services using Docker and CI/CD pipelines, and deploy them to AWS environments. My approach would focus on: • Clean service architecture for multi-vendor logic • Efficient search integration using Elasticsearch • Secure role-based REST APIs for future mobile clients • Containerized deployment and reproducible infrastructure setup Quick question: Is the current repository structured as a modular monolith or already split into microservices? Happy to review the repository and discuss the architecture before starting.

@krishnawcs2021

Hello Sir, I can help you build this system exactly as you need. I have strong experience in PHP, MySQL, AJAX and Bootstrap development. I have already developed systems like Billing Software, Inventory Management, Medical Store ERP, and Multi-Vendor Systems. ✔ Clean and secure PHP code ✔ Fast AJAX based system ✔ Mobile responsive dashboard ✔ Proper database structure I can start immediately and deliver high-quality work. If you want, I can also show demo of similar systems I have built. Looking forward to working with you. Thanks Krishna Mahor PHP Developer

@NaveenAdhithya

Hello, I’m very interested in helping transform your current Spring Boot MVP into a scalable multi-vendor marketplace. I have strong experience working with Java, Spring Boot, REST APIs, and MySQL, and I’m comfortable structuring backend systems that are clean, maintainable, and production-ready. For this project, I would focus on extending the existing modules to support multiple sellers managing their own catalogues, implementing advanced search using Elasticsearch, and designing role-based dashboards for Admin, Seller, and User workflows. I would also ensure secure REST APIs with proper authentication and role-based access control. For infrastructure, I can containerize the application using Docker and help structure the deployment pipeline so the platform can scale smoothly on AWS. I will maintain clear commit history, follow clean architecture principles, and include unit and integration tests with every milestone delivered through GitHub pull requests. I prioritize readable code, modular design, and reliable deployment practices so the platform can grow easily in the future. I’d be happy to discuss the repository structure, architecture improvements, and deployment strategy before starting. Looking forward to collaborating with you. Thank you.

@SadiaBhaks

Hello, Your project aligns well with my experience working with **Java 17, Spring Boot, REST APIs, and MySQL-based backend systems**. I can help transform your existing MVP into a **production-ready multi-vendor marketplace** with scalable architecture and clean, maintainable code. I will extend the current modules (product, cart, order, payment) to support **multi-vendor catalog management**, allowing sellers to manage their own products independently. I can also implement **advanced search with Elasticsearch**, enabling keyword, category, price range, and vendor filtering integrated through Spring Data. The platform will include: • **Admin, Seller, and User dashboards** connected to secure REST APIs • **User reviews and ratings** with an admin moderation workflow • **Real-time notifications** for order updates and messages using WebSocket or AWS services • **Role-based security** using Spring Security for clean access control For infrastructure, I can containerize the application using **Docker**, implement **CI/CD pipelines**, and deploy to **AWS (ECS/EKS, RDS MySQL, S3)** with IaC using **Terraform or CloudFormation**. All work will be delivered through **GitHub pull requests** with clear commits, unit/integration tests, and documentation. **Estimated timeline:** 2–3 weeks depending on feature depth. I focus on **clean architecture, scalability, and maintainable Spring Boot code**, ensuring the platform is ready for future web and mobile clients. Best regards.

@rohitpatidar001

With my comprehensive backend development experience, I can transform your existing MVP into the robust, scalable, and secure multi-vendor marketplace you require. My skills in Java and J2EE Technologies, particularly in Spring Boot and RESTful APIs, are perfect for extending and enhancing your codebase. I am well-versed with containerization using Docker and CI/CD pipelines, making me capable of deploying the system seamlessly on AWS (ECS or EKS). My expertise goes beyond simply developing. Throughout my 9+ years of experience, I have consistently prioritized clean architecture, reliability, and long-term maintainability of the codebase - qualities that align perfectly with this project's requirements. Additionally, I have worked extensively with MySQL and have thorough knowledge of Hibernate/JPA for efficient data access patterns which will be crucial while integrating Elasticsearch for advanced search functionality. Moreover, my proficiency in API security aligns well with your need for role-based access controls. I assure you that every milestone will be carried out with complete transparency via GitHub pull requests containing well-documented and tested code. Furthermore, my prior work in e-commerce makes

@salonip43

Hi there, Experienced in Java, MySQL, Elasticsearch, Docker, Backend Development, Microservices, Spring boot, Rest API. I can build secure, scalable Application. Please reach out to us. Thanks & Regards Saloni Sharma

@adas2004

I have more than 15+ years of experience working in the order management system domain along with experience with working on complex spring boot application development and deployment in aws infra. I have experience in ELK stack and on IaC scripts (Terraform or CloudFormation) also. Would like to talk to you regarding the scope of your application, including the existing features and the desired new features and upgrades

@shah27bhavesh

With over 8 yrs of experience as a Java +Angular Fullstack Developer, I have built software that are highly scalable, robust and secure. I am confident I can help you with your requirements. Lets connect and solve.