Java-Spring & Angular App Build

@belotefreelancer

"I have gone through your description. I will guide you how to step-by-step build web applications using Java "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,

@Mayurisalgat13

Hello, Your project matches my core experience: building green-field full-stack applications with Java/Spring Boot on the backend and Angular on the frontend. I have hands-on experience with Java, Spring Boot, Hibernate/JPA, REST APIs, PostgreSQL, Angular, authentication, third-party API integrations, Docker-based setup, Swagger/Postman documentation, and clean Git-based development workflows. Since this is a new product, I will focus on setting up the right structure from day one: layered backend architecture, reusable Angular components, proper validation, exception handling, logging, and testable code. I am comfortable owning both frontend and backend development and collaborating on architecture decisions as the product evolves. I would like to review the expected user journeys and fintech API documentation so I can suggest the best implementation plan. Best Regards, Mayuri Full-Stack Developer | Java Spring Boot & Angular

@vinod150987

Hello, I am excited about the opportunity to build your green-field application from the ground up. With extensive experience in Java 17, Spring Boot, Hibernate, PostgreSQL, and Angular, I can take ownership of both the backend architecture and frontend development while establishing a scalable foundation for future growth. For the backend, I will design a clean domain model, implement secure RESTful APIs, configure Hibernate/JPA for efficient data access, and establish best practices for code structure, security, logging, validation, and performance. I have experience implementing OAuth2, JWT authentication, webhook processing, and integrating with third-party financial services, making me well-equipped to handle KYC, credit-check, and payment-processing workflows. On the frontend, I will develop a responsive Angular application with reusable components, state management, API integration, and a user-friendly interface that evolves alongside the backend. My focus is on maintainability, performance, and a seamless user experience. I look forward to collaborating with you.

@Mayanks010

Hi there, You’re absolutely in the RIGHT PLACE. I’ve delivered SIMILAR PROJECTS multiple times and know EXACTLY how to execute this efficiently and correctly from day one. To lock down the SCOPE, TIMELINE, AND PRICING, I’ll need to ask you a few key questions. Unfortunately, Freelancer’s 1500 CHARACTER LIMIT doesn’t allow me to break everything down properly here. Let’s jump on CHAT so I can show you my PROVEN PAST WORK, walk you through the REAL RESULTS I’ve delivered, and outline a CLEAR ACTION PLAN for your project. You’ll immediately see why my approach is DIFFERENT and EFFECTIVE. If you’re serious about getting this done RIGHT, I’m ready to move forward. Looking forward to CONNECTING and WINNING TOGETHER. Cheers, Mayank Sahu

@manishcomp123

I'm excited to take on your green-field product project, bringing together a robust Java/Spring Boot/Hibernate back-end and a clean, responsive Angular front-end. My approach will focus on crafting a solid architectural foundation, setting up best practices from day one. To start, I'll design the initial domain model, RESTful APIs, and security layers using Java 17, Spring Boot, and Hibernate. I'll then build the Angular UI in parallel, wiring it to these endpoints as they solidify. To integrate with your external Fintech services, I'll leverage my knowledge of PostgreSQL and Java. Throughout the project, I'll keep your security and scalability needs top of mind, ensuring a seamless experience for users. With my expertise in Java, JSP, J2EE, PostgreSQL, AngularJS, Angular, Spring Boot, and Hibernate, I'm confident in delivering a high-quality application that meets your expectations. Best regards, Manish S. Are you envisioning any specific features or functionalities for the Fintech integration that I should prioritize in the initial architecture?

@shibbuquadir

With our deep understanding of web development technologies, your green-field project is right up our alley. Our expertise includes the full stack, and we specialize in both the front-end and back-end. We have an impressive track record with Java, Spring Boot, Hibernate, Gradle/Maven, and AngularJS - all essential components of your stack. Additionally, our proficiency extends to working with PostgreSQL databases and integrating external APIs. Your goal of delivering a high-quality and future-proof application fits perfectly with our approach to development. We prioritize building clean codebases that are not only well-architected but also easily understandable and maintainable. We ensure our applications work end-to-end by conducting rigorous tests across the entire stack while documenting everything concisely for seamless later use. Lastly, as promised in your desired deliverables, we proudly offer not just the source code but also setup guides through READMEs and interactive documentation using Postman or Swagger for every endpoint. All this together ensures that your product will be ready for smooth operation from day one. If you're looking for a reliable partner dedicated to bringing your idea to life with utmost professionalism and timeliness, hire us today!

@KavyaTechNepal

Namaste, I can help build your product from the ground up using Java 17, Spring Boot, Hibernate, PostgreSQL, and Angular with a scalable, production-ready architecture. I have experience designing REST APIs, authentication/authorization layers, database schemas, Dockerized environments, CI/CD workflows, and third-party API integrations including OAuth2, webhooks, payment systems, and KYC workflows. I would start by defining the domain model, API contracts, and Angular architecture in parallel to ensure smooth end-to-end development. The solution will include comprehensive testing, Swagger/Postman documentation, Docker-based local setup, and clean Git history for long-term maintainability. I can deliver a secure, well-documented platform with successful sandbox integration to Fintech/Lending services and a clear roadmap toward production deployment. Best regards, Amit G. Kavya Tech Nepal

@tamannarajput18

We propose to develop a robust and scalable Java Spring & Angular application tailored to your business requirements. Our team has experience building secure, high-performance web applications using Spring Boot for backend development and Angular for responsive, interactive front-end experiences. The solution will feature clean architecture, RESTful APIs, secure authentication, database integration, and a modern user interface optimized for all devices. We follow best practices in coding, testing, and deployment to ensure reliability, maintainability, and future scalability. From requirement analysis and UI/UX design to development, testing, and deployment, we provide end-to-end support. Our goal is to deliver a high-quality application that enhances operational efficiency, user experience, and long-term business growth.

@sgwtechnology

Hello, I’m ready to start immediately and would be excited to help build your application from the ground up. I have experience developing full-stack solutions with Java 17, Spring Boot, Hibernate, PostgreSQL, and Angular, including API design, security implementation, third-party integrations, and scalable architecture. My approach would be to establish a clean domain model, RESTful APIs with Swagger documentation, OAuth2/JWT-based security, Dockerized development environments, CI-ready testing, and a responsive Angular frontend developed alongside the backend. I’m also comfortable integrating Fintech and Lending APIs, handling webhooks, KYC workflows, payment processing, and sandbox testing requirements. You can expect clean, maintainable code, meaningful Git commits, comprehensive documentation, and regular progress updates throughout development. I’m available to begin today and would welcome the opportunity to discuss the project requirements in detail. Best regards

@hugog17

⭐ Hi there — a greenfield Java Spring Boot and Angular fintech application needs one domain model decision made before APIs are designed. Getting the lending and KYC entity relationships right from the start prevents the costly schema migrations that slow down every sprint after launch. I've built Spring Boot backends with Hibernate, PostgreSQL, OAuth2 security layers, and Angular frontends wired to RESTful APIs — including fintech applications with KYC integration, credit check webhooks, and payment processing sandbox connections. One lending platform I delivered had full end-to-end user journeys passing in CI with Swagger documentation covering every endpoint before the first production deployment. Docker-compose dev environment, Postman/Swagger collection, meaningful Git commit history, and a clear README are all standard in my deliveries. **Timeline:** 6 weeks to first production-ready milestone. **Budget:** ₹650 INR per hour — the listed range reflects junior rates for what requires senior full-stack fintech experience. What is the core lending workflow the application needs to support first — loan application, KYC verification, or credit assessment?

@salesapple

Hello, I have 8+ years of experience in full-stack web development, with strong expertise in Java, Spring Boot, Hibernate, PostgreSQL, and Angular. I have successfully developed and delivered scalable applications from the ground up, including architecture design, API development, database modeling, and responsive front-end implementation. For your green-field product, I can help establish a clean, maintainable architecture, follow industry best practices, and deliver a robust, user-friendly application using Java 17, Spring Boot, Hibernate, PostgreSQL, and Angular. My experience allows me to contribute not only as a developer but also in making key technical and architectural decisions from the start. I would be happy to discuss your product vision and how I can help bring it to life. Best regards

@murtuza90

With over 13+ years in software development, I’m confident that I have the skill set and experience necessary to excel in this role. I have successfully led teams in the creation and maintenance of high-performance applications, specifically leveraging Java/Spring and Angular. My proficiency extends into all aspects of system design, from UI/UX strategy to backend architecture, which will be essential as we turn this blank canvas into successful production-reality software. Notably, my broad experience translates into a keen understanding of what works and what doesn't when it comes to web technologies - an insight that can save us precious time and resources throughout the project. Moreover, my expertise extends beyond simply delivering code; I prioritize building scalable solutions from the get-go that eliminate technical debt- which is precisely the kind of approach you need for this green-field project. In regards to your specific stack, my familiarity with Java 17, Spring Boot, Hibernate, Gradle/Maven are extensive. Angular is also a language in which I am very comfortable working. Having a positive track record in using Docker-compose or similar for dev environment setups, writing comprehensive technical documentations, and good knowledge of unit-testing and test-driven development; you can expect me to deliver on all your desired milestones.

@shahidhabib791

Hello, As an experienced full-stack engineer, I have a deep understanding of both the Java-Spring back-end and Angular front-end technologies that your project demands. With a focus on operational transformation, I'm accustomed to crafting robust code architectures from scratch. I believe in engineering for scalability and long-term maintainability, which aligns perfectly with your project's goal of delivering a clean, responsive UI while making sound architectural decisions. In regard to your Fintech/Lending API integrations, my skills with OAuth2 and webhook handling will prove invaluable. I've successfully integrated various external APIs into complex systems before and can handle the demands of KYC, credit checks, and payment processing seamlessly. Additionally, my track record in writing unit and integration tests across the stack speaks to my commitment to ensure reliable software. Best Regards, Habib Ullah.

@PRimpal

I am a Full-Stack Developer with experience in Java, Spring Boot, Angular, REST APIs, Microservices, and SQL databases. I have experience developing scalable applications from scratch, designing APIs, building responsive user interfaces, and deploying production-ready solutions. I focus on clean architecture, code quality, performance, and timely delivery. With strong problem-solving skills and a commitment to clear communication, I can efficiently turn requirements into reliable, maintainable software. My goal is not just to write code but to build a reliable product that is easy to maintain and extend as your business grows.

@NazarKarpa

As an accomplished full stack developer with extensive experience in Java, Spring Boot, Hibernate, and Angular, I can provide you with the top-notch expertise you need to bring your green-field product to life. I am adept at crafting robust back-ends and creating sleek, responsive front-ends from scratch. My fluency in your specific tech stack - Java 17, Spring Boot, Hibernate, Gradle/Maven, Angular, and PostgreSQL - combined with my skills in unit and integration testing, Docker-compose or similar setup, and concise documentation align perfectly with your project requirements. Additionally, my previous work has necessitated integrating 3rd party APIs and conducting OAuth2 related tasks thereby equipping me with the experience to tackle Fintech/Lending intefaces for KYC checks and payment processing bringing even more value to the table. My proficiency in git version control will ensure a clean source code repository with meaningful commit history. Most importantly, I understand the importance of delivering scalable code without compromising quality or efficiency. Thus, by choosing me for this project you not only get a skilled developer but a reliable partner dedicated to providing you with a production-ready application that fully meets your needs.

@abhishekt404

Hi, I’ve reviewed your requirements and this is a great fit for a full-stack greenfield build. I can design and develop both the Spring Boot backend and Angular frontend from scratch with a clean, scalable architecture and proper separation of concerns. On the backend, I would use Java 17 with Spring Boot + Hibernate, structured around domain-driven design, secure REST APIs (Spring Security + OAuth2), and well-defined service layers. PostgreSQL will be integrated with optimized schema design, and all APIs will be documented using Swagger/OpenAPI. On the frontend, I’ll build a modular Angular application with reusable components, reactive forms, and clean API integration. Both layers will be developed in parallel to ensure smooth alignment between UI and backend. For fintech integrations, I’ve worked with webhook-based systems and external API flows, including KYC, authentication, and payment-style services, with proper error handling and retry mechanisms. Deliverables will include Dockerized setup, CI-ready code structure, Postman/Swagger collections, and clear documentation for easy deployment and maintenance. Let's discuss the details via chat to finalize the timeline and budget. I’d be happy to share a proposed architecture diagram and similar full-stack projects before we begin.

@AbhiGarlapati

My strength is building robust backend systems using Java, Spring Boot, Hibernate, and PostgreSQL while following spec-based development and software engineering best practices. I have hands-on experience with API design, microservices, third-party integrations, OpenAPI documentation, testing, debugging, and deployment. I combine AI-assisted development with strong engineering fundamentals to deliver features faster without compromising quality. I focus on clean architecture, maintainable code, automated testing, and clear documentation, which are especially important for a green-field product where early technical decisions shape the long-term success of the application. I am proactive, detail-oriented, and committed to delivering a production-ready solution that can scale as your business grows.

@rakhshanz3

As an accomplished technologist with a strong academic and professional background in Computer Science and AI, I bring two decades of experience to the table, encompassing solving business problems through AI and ML, building scalable software solutions, and architecting full-stack applications. Notably, my expertise aligns perfectly with your project's requirements. Over the years, I have obtained comprehensive proficiency in Java and its relevant technologies like Spring Boot and Hibernate - essential for shaping a sturdy backend. Moreover, having built several applications with Angular as a nodal point for frontend development, I can assure you I will be a valuable asset in creating a responsive UI for your product. Additionally, my proficiency in AngularJS further enhances my capabilities for future needs or extensions in React. I am familiar with writing unit tests across the stack, integrating external APIs such as Fintech/Lending ones (including OAuth2 and webhook handling), and incorporating security layers to ensure data protection – all cornerstones of your project. In fact, I recently developed AI-powered analytics platforms using PostgreSQL backend to provide actionable business insights at scale. My approach to code development includes producing a meaningful commit history and creating detailed technical documentation to maintain codebase accessibility.

@nikhils998

Hello, I am a Full-Stack Developer with experience in Java, Spring Boot, Hibernate, PostgreSQL, Angular, Git, and REST API development. Your project immediately caught my attention because it involves building a complete green-field application from the ground up, which is exactly the type of work I enjoy. I can help design the domain model, develop secure and scalable REST APIs, create a responsive Angular frontend, and integrate third-party Fintech/Lending services including OAuth2 authentication, webhooks, KYC, payment processing, and credit-check APIs. I follow clean coding practices, maintain meaningful Git commits, write unit and integration tests, and ensure proper documentation throughout the project. What I can deliver: ✔ Java 17 + Spring Boot + Hibernate backend ✔ PostgreSQL database design and optimization ✔ Angular frontend with responsive UI ✔ API documentation using Swagger/Postman ✔ Docker-based development environment ✔ CI-ready code with testing support ✔ Clear README and deployment documentation As a Computer Science student actively working with Java and Spring Boot, I am eager to contribute to this project and build a long-term professional relationship. I am committed to delivering high-quality, maintainable code and can start immediately. I would be happy to discuss the project requirements in more detail and share my approach for the architecture and implementation. Looking forward to hearing from you. Best Regards, Nikhil Sharma