React & Spring Full Stack Developer

@rohitpatidar001

Hi, I am an experienced Java developer with strong expertise in Spring Boot, REST APIs, MySQL, authentication systems, and enterprise application development. I have worked on secure backend applications involving role-based access control, API integrations, database design, and scalable service architectures. I can help build a clean end-to-end solution with secure authentication, authorization, and responsive application behavior across all user roles. Key areas I can deliver: • Spring Boot REST API development • JWT-based authentication and token refresh mechanisms • Role-based access control (Admin, Seller, Buyer) • MySQL schema design and migration scripts • Swagger/OpenAPI documentation • Clean layered architecture and maintainable codebase • Unit and integration testing • Git-based development with clear commit history I focus on writing secure, well-documented, and production-ready code while ensuring the application remains easy to maintain and extend. I would be happy to discuss the project milestones, UI availability, and deployment requirements in more detail. Looking forward to working with you. Best regards, Rohit Java | Spring Boot | REST APIs | MySQL | Software Architecture

@shaktistanwar

As a seasoned Senior Software Architect & Full-Stack Developer with over 15 years of experience, I bring a wealth of expertise to every project I undertake - including your React and Spring Full Stack endeavor. Drawing on my strong background in building secure and scalable software solutions, I'm confident in my ability to ensure that your core requirement of user authentication and granular authorization is accomplished faultlessly. I am intimately familiar with the technologies you mentioned for this project. For the Frontend, I am well-versed in React 18, TypeScript, and modern CSS, adopting a meticulous component-driven approach for responsive designs catering to various screen sizes. Similarly, on the Backend side, I have extensive hands-on experience with Spring Boot, developing REST endpoints that handle complex authentication flows and enforcing business logic. Additionally, given my fluency in MySQL, I can ensure clean schema design and efficient queries for your database needs. Moreover, through the successful completion of numerous enterprise projects throughout my career and holding esteemed certifications like MCP (Microsoft Certified Professional), MCAD | MCSD | MCTS | MCPD, among others- I have gained unmatched skills in delivering high-performance applications fit for market

@KavyaTechNepal

Namaste, I can build your full-stack application using React 18, TypeScript, Spring Boot, and MySQL with a strong focus on secure authentication, authorization, and scalable architecture. I have experience developing enterprise web applications with JWT authentication, role-based access control, Spring Security, REST APIs, React dashboards, MySQL database design, and API integrations. I can implement Admin, Seller, and Buyer roles with granular permissions, protected routes, token refresh mechanisms, audit logging, and secure API access. What I can deliver: * Responsive React + TypeScript frontend * Spring Boot backend with Spring Security * JWT authentication and refresh token flow * Admin / Seller / Buyer role management * REST APIs documented with Swagger/OpenAPI * MySQL schema, migrations, and seed data * Unit and integration tests * Clean Git repository with documentation and deployment instructions I focus on maintainable code, proper architecture, security best practices, and clear communication throughout development. Best regards, Amit G. Kavya Tech Nepal

@iimtpradeepdash

Hi! The bit about enforcing three distinct roles—Admin, Seller, Buyer—across both the React frontend and the backend is where projects like this usually get tripped up. From my side, I’ve built multi-role access platforms before, but my backend expertise is with Node.js and related stacks, not Java or Spring Boot. If there’s any flexibility on backend tech, I could set up the same structure using Node.js and Express, with TypeScript on the frontend and MySQL as the database. I’ve handled granular permissions, session handling, and token refresh logic on several SaaS platforms, including live examples at erp.pinaly.com. Would you consider a Node.js backend, or is Spring Boot a must-have for your project? I’m happy to lay out a free technical plan on how I’d structure the roles and flows so you can compare options. You can also see related projects at work.techindika.com. — Pradeep

@belotefreelancer

"I have gone through your description. I'm a full-stack developer to take charge of backend, frontend, and deployment: database design, business logic, REST API, interface in React/Vue or equivalent technology, and implementation on a cloud provider with CI/CD pipelines "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,

@iwebphpdeveloper

Hello, I’d be glad to develop your full-stack application using React + TypeScript on the frontend and Spring Boot on the backend. I have strong experience building secure, scalable systems with robust authentication and role-based access control, which fits your Admin, Seller, and Buyer structure. I will build a responsive React 18 interface with clean, component-based architecture and integrate it with a secure Spring Boot REST API handling authentication, authorization, and business logic. Role-based permissions will be enforced at both API and service layers to ensure strict access control. On the backend, I will design an optimized MySQL schema with migration scripts and clean queries. The API will be documented using Swagger, and the project will follow a structured Git workflow with maintainable, testable code. Deliverables include a fully integrated frontend and backend, working RBAC system, database setup, API documentation, and a complete Git repository with build instructions and tests. Best regards, Best Regards, Abhijeet

@KarthikTechCon

Hello, I'm Karthik, a Full-Stack Developer with 15+ years of experience building enterprise-grade applications using React, TypeScript, Spring Boot, Java, and MySQL. Your requirement aligns perfectly with my expertise. I can develop a secure, responsive web application with robust role-based access control for Admin, Seller, and Buyer users, ensuring every UI component and API endpoint follows strict authorization rules. ✔ React 18 + TypeScript responsive frontend ✔ Spring Boot REST APIs with JWT authentication & token refresh ✔ Role-based permissions and session management ✔ MySQL schema design, migrations, and optimized queries ✔ Swagger/OpenAPI documentation ✔ Unit & integration testing ✔ Git-based development with clean commit history ✔ Docker-ready deployment support I have extensive experience integrating React frontends with Spring Boot backends and delivering scalable, maintainable solutions for business-critical applications. Available to start immediately and discuss milestones, architecture, and timelines. Regards, Karthik

@murtuza90

Having spent over a decade honing my skills in frontend development, I have come to be a master at rendering responsive interfaces that cater to diverse devices and screen sizes. My expertise with React 18, TypeScript, and CSS will ensure that I create components for your project that will render well on desktop and mobile. This level of user-centric attention will be vital in implementing your granular permission and user authentication system, which is the crux of your project. Additionally, I possess a full understanding of modern JavaScript which makes me the perfect choice to integrate the backend with Java and Spring Boot. Not only will I ensure your users are authenticated based on your roles but also respondability to the same for future users. Working with MySQL has always been a secure database choice but an efficient implementation makes all the difference and my clean schema design and optimized query skills fill that need perfectly. A look at my extensive portfolio will show you my prior work using Liferay too. The proficiency of mine with this tool is going to prove to be asset since parts of UI may be surfaced inside it in future. All in all, what you have here is an experienced professional who thrives on creating functional systems far beyond just delivering on features but one who builds scalable reliable systems that I assure eliminates technical debt, which fits perfectly into your expectation! Talk soon?

@dhyanmoradiya

Hi, I’m Dhyan Moradiya, a Full Stack Developer with strong experience in React 18, TypeScript, Spring Boot, and MySQL, and I’d be excited to help build your application from the ground up. I have developed and maintained complex web applications, including jewellery e-commerce platforms, inventory management systems, restaurant management solutions, and role-based business applications, where security, scalability, and performance were critical requirements. Relevant experience: React 18, TypeScript, Redux Toolkit, React Query Java Spring Boot REST API development MySQL database design, optimization, and migrations JWT authentication, refresh token implementation, OAuth, and Role-Based Access Control (RBAC) Responsive UI development using Tailwind CSS, Bootstrap, and modern component-driven architecture API integration, payment integration, and real-time features Swagger/OpenAPI documentation and automated testing I understand that user permissions and security are at the core of this application. I have experience implementing granular access control across both UI and API layers to ensure users only access resources permitted by their role. I’m comfortable working independently, communicating progress regularly, and delivering milestones on schedule. I’d be happy to discuss your requirements in more detail and share how I would approach the architecture and implementation. Best regards, Dhyan Moradiya

@plexikart

Hello, I can build your full-stack web application using **React 18 + TypeScript**, **Java Spring Boot**, and **MySQL**, with a strong focus on secure authentication and role-based access control for **Admin, Seller, and Buyer** users. The application will feature a responsive UI, protected routes, JWT/session management with token refresh, and well-structured REST APIs. The backend will include clean Spring Boot architecture, MySQL schema design, migration scripts, Swagger API documentation, and comprehensive role-based authorization. I’ll also ensure clean Git commits, maintainable code, and automated testing to support long-term scalability. Deliverables include the complete React frontend, Spring Boot backend, MySQL database setup, API documentation, source code repository, and deployment/build instructions. Best regards, Plexikart

@sgwtechnology

Hi, I can build your application end-to-end using React 18 + TypeScript, Spring Boot, and MySQL, with a strong focus on secure authentication, authorization, and scalable architecture. I will implement robust role-based access control for Admin, Seller, and Buyer users, ensuring every UI route and API endpoint enforces the correct permissions. The solution will include JWT authentication, refresh-token handling, secure session management, documented REST APIs (Swagger), optimized MySQL schema design, migration scripts, and comprehensive testing. My approach emphasizes clean, maintainable code, modular architecture, responsive UI/UX, and a well-structured Git workflow with clear commits. I can also accommodate future Liferay integration requirements. I’m available to start immediately and can provide regular updates throughout development. Best regards, Mukesh

@dushyant317

I can build your complete React + TypeScript and Spring Boot application with secure JWT-based authentication, role-based access control (Admin/Seller/Buyer), documented REST APIs, MySQL schema design, and a responsive UI, following clean architecture and test-driven development practices.

@anilptk

Hello, Thank you for posting your project. I understand you need a full-stack developer to build a responsive web application with robust user authentication and authorization for Admin, Seller, and Buyer roles. Your project requires a strong focus on granular permissions, session handling, and token refresh logic, integrating React (with TypeScript) on the frontend and Java Spring Boot on the backend, with MySQL for the database. My skills in Java and JavaScript are directly aligned with your backend and frontend requirements. I have experience developing secure REST APIs with Java and Spring Boot, ensuring proper authentication and authorization flows crucial for your role-based access control. I am adept at designing clean MySQL schemas and writing efficient queries to manage data services. While your frontend specifies React and TypeScript, my strong JavaScript foundation allows me to quickly adapt and contribute effectively to the React component-driven approach and state management. I will focus on delivering a high-quality, reliable solution that meets your expectations for a responsive interface, documented Spring Boot REST API, and well-structured MySQL schema. My process includes thorough requirement analysis, structured planning, development focused on clean code and best practices, and rigorous testing. I am committed to clear communication, regular progress updates, and ensuring all deliverables, including your Git repo with passing tests, are met. I am available to start immediately and eager to discuss the project details, including specific React/TypeScript implementation strategies, to provide a realistic timeline.

@jagsimranjit

Hi there, I would love to help you build this responsive web application from the ground up. Delivering a rock-solid, secure architecture with distinct Admin, Seller, and Buyer roles requires meticulous attention to state management and backend security, which aligns perfectly with my development approach. With my strong background in modern web development, I am highly comfortable building component-driven, pixel-perfect interfaces in React 18 and TypeScript that respond beautifully across desktop and mobile. I also have the technical depth to wire this seamlessly to a robust Java + Spring Boot backend, ensuring your granular permissions, session handling, and token refresh logic are airtight. Here is how I will deliver your required milestones: Secure Backend Architecture: I will build well-documented Spring Boot REST APIs (via Swagger) that strictly enforce your role-based access control across all endpoints and MySQL transactions. Clean Frontend Implementation: I will develop a highly responsive, modular React UI, managing the complex auth flows and state changes safely and efficiently. Database Management: I will design a clean, normalized MySQL schema, complete with migration scripts and seed data for easy setup. I am ready to review your initial requirements and get started immediately. Let's connect in the chat to align on the milestones and timeline! Best regards, Jagsimranjit

@AcuteTech06

Greetings, We have strong experience with React, Spring Boot, REST APIs, PostgreSQL/MySQL, and full-stack application development. We can help build, enhance, or maintain your platform with clean architecture, responsive UI, secure backend development, and efficient API integration. Ready to start immediately and discuss your requirements in detail. Regards, Acute Tech Solutions

@Ramankmehta

Hello, Your project aligns perfectly with my full-stack development experience using React, TypeScript, Spring Boot, and MySQL. I understand that the success of this application depends heavily on a secure and scalable authentication system, not just building screens and APIs. My approach would be to design a robust RBAC (Role-Based Access Control) architecture from the beginning, ensuring that every UI component, route, API endpoint, and database operation respects Admin, Seller, and Buyer permissions. This includes secure JWT authentication, refresh token management, session handling, protected routes, and backend authorization checks to prevent privilege escalation. I place strong emphasis on architecture, security, and code quality so the platform remains easy to extend as new features and roles are introduced. Familiarity with portal integrations and enterprise application patterns also allows me to accommodate future Liferay integration requirements. I would welcome the opportunity to discuss your business workflows, user journeys, and milestone plan so we can define the most efficient path to delivery. Best regards, Raman

@abhishekt404

Hello, I have 4+ years of experience building full-stack applications with React, TypeScript, Spring Boot, and MySQL, including secure authentication, role-based access control, and REST API development. Your requirement for Admin, Seller, and Buyer roles with proper authorization, token handling, and protected APIs aligns well with projects I've worked on. I can build a responsive React frontend, secure Spring Boot backend, documented APIs, and a scalable MySQL database structure with clean architecture and test coverage. A few quick questions: • Will authentication use JWT, OAuth2, or another preferred approach? • Do you already have UI designs/wireframes available? • Are there any specific business workflows unique to Seller and Buyer roles? I’d be happy to discuss the architecture, milestones, and share relevant project experience. Thanks regards,

@huzaifamaalikw2

Hello, I’m interested in your full-stack project and have strong experience working with React + TypeScript on the frontend and Java Spring Boot on the backend, especially for secure, role-based systems. I would implement a robust authentication and authorization system using Spring Security with JWT (access + refresh tokens), ensuring strict access control for Admin, Seller, and Buyer roles across all APIs and UI routes. Every endpoint will be protected with proper role validation, and secure token refresh logic will be implemented for seamless sessions. Frontend (React 18 + TypeScript): Responsive, component-based UI for desktop and mobile Protected routes based on user roles Clean state management and reusable components Backend (Spring Boot): REST APIs with layered architecture Secure authentication & role-based authorization MySQL schema design with optimized queries Swagger/OpenAPI documentation Unit tests for core services Deliverables: Full React frontend with responsive design Spring Boot backend with secure APIs MySQL schema, migrations, and seed data Clean Git repository with build instructions Basic test coverage for key flows I follow clean coding practices, modular architecture, and maintain clear commit history for easy collaboration and scaling. I also ensure the system is structured for future enhancements and long-term maintainability. Looking forward to discussing milestones and starting the project. Best regards, Huzaifa Maalik

@fcbiz3

I am confident that my technical skills align perfectly with your requirements. I am available to start immediately and would love to discuss the milestones and timeline that best suit your needs.