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I am building a specialised web application for an import-export business and need an experienced full-stack developer who is comfortable in both Angular and Java. The core of the platform will be written in Java on the server side, exposing RESTful endpoints, while the client side must be a clean, responsive Angular interface that feels fast even when large data sets are moving through it. You should have at least four years of hands-on experience with: • Modern Angular (v10+) components, services and state management • Java (preferably 11+) with Spring Boot or a similar framework for rapid API development • Secure, token-based authentication and role management • Relational databases and basic schema design What I need from you: 1. A modular codebase that cleanly separates concerns so future features are simple to plug in. 2. A working proof-of-concept that allows us to upload, parse and display shipment data in the browser. 3. Clear, step-by-step deployment instructions so I can spin up new environments quickly. Acceptance criteria: • Angular build runs without warnings and passes basic linting. • All REST endpoints respond within 300 ms under moderate load. • README explains environment variables, build commands and database migration steps. If you thrive on turning complex logistics processes into intuitive web tools, I’d like to see your portfolio and discuss timelines.
Project ID: 40388535
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71 freelancers are bidding on average $13 USD/hour for this job

With over 9 years of experience in web and enterprise application development using JAVA and J2EE technologies, I have a deep understanding of the specific skills you are looking for in an Angular-Java Full Stack Developer, as outlined in your project description. My proficiency with the modern Angular components, services, and state management ensures that I'm well-equipped to provide a clean and responsive Angular interface for your import-export business application. My background further extends into the realm of Spring Boot–based microservices and RESTful APIs which aligns with the Java-centricity required for your server side. Secure, token-based authentication and role management is another key area where my expertise will be adequately employed. For me, building a web application is not just about the implementation, but also about ensuring smooth deployment and efficient maintenance in the long run. I can guarantee you a modular codebase that's easy to work with even when incorporating new features. I would be able to provide a working proof-of-concept for uploading, parsing, and displaying shipment data in the browser while simultaneously offering step-by-step deployment instructions to minimize any hassle on your end. By choosing me, you'll have an efficient backend architectIFDEF ensuring fast REST endpoints under moderate load - which will not exceed 300 ms, as per your acceptance criteria.
$12 USD in 40 days
7.3
7.3

Hi, your project sits right at the intersection of performance, structure, and usability and that’s exactly where I’ve been working for the past several years. I’ve built full-stack applications using Angular (v10+) on the front end and Java (Spring Boot) on the backend, with a strong focus on clean architecture, fast APIs, and handling large datasets without compromising UI responsiveness. The proof-of-concept you mentioned, uploading, parsing, and displaying shipment data, is something I can deliver quickly, with proper validation, error handling, and a scalable data flow. I also ensure REST endpoints stay performant (sub-300ms targets) through optimized queries and caching where needed. If it sounds good, we can set up a further discussion to cover your system end-to-end. Looking forward to discussing this further :) Regards, Rohan
$14 USD in 40 days
5.6
5.6

Hi, You’re building an import-export system that needs a clean Angular UI and a robust Java backend handling large datasets efficiently. I can help you structure this properly from the start. Approach: Backend: Spring Boot (Java 11+) with layered architecture (controller → service → repository) Optimized REST APIs (pagination, efficient data handling for large shipments) Secure token-based auth + role management Frontend: Angular with modular components and state management Performance-focused UI (lazy loading, smooth rendering for large data) POC delivery: Upload & parse shipment data (CSV/Excel) Store & process via backend Display with filters/search in Angular What you’ll get: Clean, modular, scalable codebase Fast APIs (optimized for real usage) Clear README with setup, build, and deployment steps I’ve built similar data-heavy dashboards and backend systems where performance and maintainability were key. Quick questions: Shipment data format (CSV, Excel, API)? Preferred DB (MySQL/Postgres)? Role-based access needed in phase 1? Ready to start and deliver a solid foundation. Best regards, Davinder
$12 USD in 40 days
5.6
5.6

With over four fruitful years of experience in Angular, including its modern version (v10+), RESTful API, and Java 11+ with Spring Boot, I believe I'm the perfect match for your Angular-Java Full-Stack Developer role. In addition, I have a knack for building fast and responsive Angular interfaces that maintain their performance even with massive datasets – a skill that will prove vital for your specialized import-export web application. Additionally, my knowledge and understanding extend to secure token-based authentication and role management, which aligns with one of your critical requirements. Having designed relational databases extensively over the years, I can confidently assure you of a clean schema design, aligning with your need for streamlined modular codebase implementation to accommodate future features smoothly. In terms of delivery, my efficiently modular codebase sets the groundwork for a successful proof-of-concept that will allow seamless upload, parsing, and display of shipment data – making complex logistics processes intuitive. And when it comes to deployment instructions, my experience includes providing clear step-by-step guidance that allows clients to spin up new environments quickly.
$12 USD in 40 days
5.2
5.2

Hello! Based on your project description, you are looking to build a specialised import export web application using Angular and Java with a strong focus on performance, scalability, and clean architecture. The goal is to create a responsive interface that handles large datasets efficiently while ensuring secure API communication and a well structured backend foundation. I will focus on delivering a modular and scalable system using Angular for a smooth and responsive front end and Java Spring Boot for a robust backend. The solution will include secure authentication, optimized REST APIs with fast response times, and a well designed database structure to handle shipment data efficiently. I have 7+ years of experience and I have done similar work in past please open the chat window so I can share with you. I specialize in building enterprise level web applications with clean architecture, high performance APIs, and maintainable codebases that are ready for future scaling. Please contact us to discuss your data flow requirements, user roles, and long term expansion plans so that we can define the best architecture and implementation strategy. Best regards, Nikita Gupta
$8 USD in 40 days
5.0
5.0

From Pune,10+ years Experience "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,
$8 USD in 40 days
4.8
4.8

Hi, I came across your project "Angular-Java Full-Stack Developer" and I'm confident I can help you with it. About Me: I'm a agency owner with over 8+ years of experience in Full Stack Development, AngularJS, Angular, RESTful API, RESTful. , and I understand exactly what’s needed to deliver high-quality results on time. Why Choose Me? - ✅ Expertise in required Technologies and 1 year post deployment free support - ✅ On-time delivery and excellent communication - ✅ 100% satisfaction guarantee Let’s discuss your project in more detail. I’m available to start immediately and would love to hear more about your goals. Looking forward to working with you! Best regards, Deepak
$11 USD in 40 days
4.5
4.5

Hello, I will build your Angular and Spring Boot full-stack app for import-export shipments: token-based auth with roles, a modular Spring Boot REST backend, and a responsive Angular front-end that stays fast under heavy data. The PoC covers upload, parse, and display for shipment data, and I include deployment notes on env vars, build commands, and migrations. On the 300 ms REST target: I use server-side pagination with JPA @EntityGraph fetch joins to cut N+1 queries, paired with Angular CDK virtual scrolling for tables. That combination keeps perceived speed steady once the data grows past a few thousand rows. Samples on request. Questions: 1) Rough shipment row volume (thousands or tens of thousands)? 2) PostgreSQL, MySQL, or another RDBMS? Happy to discuss, Faizan
$12 USD in 40 days
4.8
4.8

Your import-export application requires a robust, data-driven architecture to handle complex logistics, and I am confident in delivering a solution that streamlines your operations. Having previously engineered similar inventory and shipment tracking systems using the Angular-Java stack, I understand the critical need for real-time data synchronization and secure document handling in international trade. I focus on building scalable platforms that provide a competitive edge through high performance and intuitive UX, ensuring your team can manage global transactions without technical friction. I will develop a modular Angular frontend using RxJS for reactive state management and high-performance UI components to manage intricate shipment dashboards. On the backend, I’ll architect a secure Java Spring Boot environment featuring a RESTful API with Spring Security and JWT for enterprise-grade access control. I will implement a relational database schema optimized for logistics tracking, ensuring data integrity across complex relationships like orders, customs filings, and containers. My approach includes a clean service layer designed for future integrations with third-party shipping APIs or 3PL providers. Will this application require direct integration with specific carriers like DHL or FedEx, or are we focusing on internal workflow management first? Also, do you have a preferred cloud infrastructure for hosting, such as AWS or Azure, or should I propose a cost-effective deployment strategy? I’d welcome the chance to discuss your technical roadmap—feel free to message me here to align on your goals, and I am happy to hop on a quick call if that helps clarify the initial scope.
$25 USD in 7 days
3.8
3.8

Hello There!!! ★★★★ ( Scalable Angular + Java full-stack system for import-export logistics platform ) ★★★★ Project understanding: I have reviewed your need for a full-stack web application using Java (Spring Boot) for backend APIs and Angular frontend. System must handle shipment data, be fast with large datasets, include secure auth, and follow modular scalable architecture with clear deployment setup. Services: ⚜ Angular (v10+) responsive UI development ⚜ Java Spring Boot REST API creation ⚜ Shipment data upload & parsing module ⚜ Token based auth & role management ⚜ Database design (SQL relational schema) ⚜ Performance optimization & API tuning ⚜ Clean deployment & environment setup Qualifications: I have 4+ years exp in Angular + Java Spring Boot projects building dashboards, ERP and data heavy systems with secure APIs and clean architecture. Approach: I will design modular backend-first APIs, then Angular components with service/state handling, integrate file upload parser, and ensure <300ms API response via optimized queries and caching where needed. Closing: I can deliver a clean PoC first then scale step-by-step, would be glad to discuss your workflow and start soon. Warm Regards, Farhin B.
$8 USD in 40 days
3.6
3.6

Hi, I’m a Software Engineer (Udacity certified in Full Stack & Data Analysis) with 4+ years of experience building full-stack systems using Angular and Java (Spring Boot), especially data-heavy applications that require performance and clean architecture. Your platform sounds like a classic case of complex data made simple for users, and that’s exactly how I’d approach it. First, I’ll structure the backend using Spring Boot with well-organized REST APIs, focusing on fast response times and clean separation between services (upload, parsing, data processing, and retrieval). The database will be designed to handle large shipment datasets efficiently. On the frontend, I’ll build a responsive Angular interface with a modular component structure and proper state management so the UI stays fast and smooth even with heavy data. For the proof of concept, I’ll implement a full flow: upload shipment data → parse and process it → display it clearly in the UI with filtering or structured views. Authentication and role management will be secured using token-based auth (JWT), ensuring proper access control from the start. You’ll also get: • Clean, modular codebase ready for future features • Fast and optimized API responses (targeting <300ms) • Clear README with setup, environment, and deployment steps My focus is to give you a system that’s not just working, but easy to extend as your business grows.
$12 USD in 40 days
3.0
3.0

Hello! Based on your project description, you are looking to build a specialised web application for your import export business using Angular on the frontend and Java with a framework like Spring Boot on the backend. The platform will handle shipment data processing with a fast and responsive interface, secure authentication, and efficient API communication. The goal is to create a clean, modular, and scalable system that can manage large datasets smoothly while remaining easy to extend with future features. I will focus on delivering a structured full stack solution with a modular Angular frontend, optimized Java backend with RESTful APIs, secure token based authentication, and efficient database design. I will also develop a proof of concept for uploading, parsing, and displaying shipment data, ensure performance targets are met, and provide clear deployment documentation so environments can be set up quickly and reliably. I specialize in full stack development with Angular and Java with 7+ years experience and I have done similar work in past please open the chat window so I can share with you. I will ensure the system is cleanly structured, easy to maintain, and capable of handling growing data volumes without performance issues. Please contact us to discuss your data structure, workflow requirements, and timeline so we can define the best implementation plan. Best regards, Nikita Gupta
$8 USD in 40 days
2.6
2.6

Hi there, your plan for a specialised import‑export web app sounds like a great fit for my full‑stack background. With extensive experience building Angular front ends and Spring Boot Java back ends, I can deliver the modular, clean architecture you’re aiming for. I’ll structure the Angular client with reusable components, strong state management and fast data rendering so large shipment datasets feel smooth. On the server side, I’ll create secure, efficient REST endpoints in Java with token‑based auth, role handling and clear database schema design. I can also deliver a functional proof‑of‑concept that uploads, parses and displays shipment data with a fully documented README covering environment variables, build steps and migrations. Deployment instructions will be simple, step‑by‑step so you can spin up new environments quickly. Thanks,
$50 USD in 22 days
2.0
2.0

Hi, I recently architected a high-concurrency logistics platform for a global trade firm, utilizing Java 17 / Spring Boot for the backend and Angular 16 for a high-performance frontend that processed thousands of shipping manifests with sub-300ms latency. I would approach this by building a modular Spring Boot backend with a strictly typed REST API and a PostgreSQL data layer optimized for complex shipment relations. On the frontend, I’ll develop an Angular application focused on efficient state management and reactive forms to handle large datasets smoothly without UI lag. I will implement a secure JWT-based authentication system with role-based access control and provide a Docker-ready deployment setup to ensure you can spin up new environments instantly. Finally, I’ll deliver the proof-of-concept for shipment parsing, ensuring the codebase is lint-clean and fully documented for easy future scaling. Since we are aiming for sub-300ms response times with large datasets, do you prefer using server-side pagination and filtering for the shipment data, or should I implement an Angular-based virtual scrolling solution for a more seamless "infinite" browsing experience? Are you available for a quick 15-min call? please let me know.
$15 USD in 40 days
2.0
2.0

Hey I can build this as a clean, modular full-stack system using Angular on the frontend and Java (Spring Boot) on the backend, designed specifically for handling structured import-export workflows and large shipment datasets without performance issues. The architecture will be fully decoupled so the Angular client communicates only through well-defined REST APIs, making future scaling and feature expansion straightforward. On the backend, I’ll implement secure token-based authentication, role management, and a properly structured relational database schema to handle shipment records efficiently. The API layer will be optimized for performance so key endpoints stay responsive even under moderate load, with careful pagination and query design to maintain sub-300ms response times. On the frontend, I’ll build a responsive Angular interface using clean component architecture and service-based data handling, with a working proof-of-concept for uploading, parsing, and displaying shipment data in real time. The deliverable will include a fully working codebase, lint-clean Angular build, environment setup instructions, and a detailed README covering deployment, migrations, and configuration so you can spin up environments easily. Regards, Ahsan Afzaal
$8 USD in 40 days
1.4
1.4

✋ Hi There!!! ✋ THE GOAL OF THE PROJECT:- TO BUILD A MODERN ANGULAR AND JAVA SPRING BOOT FULL STACK WEB APPLICATION FOR IMPORT EXPORT SHIPMENT DATA MANAGEMENT WITH FAST REST API INTEGRATION AND CLEAN UI I have carefully reviewed your requirements and understand you need a scalable full stack system with Angular frontend and Java Spring Boot backend handling shipment data processing, authentication, and structured API design. I am the best fit for this project because I have strong experience building enterprise level Angular and Java applications where performance, modular architecture, and clean API design are critical. 3 points matching your requirements: • Modular Angular frontend with responsive UI and structured components • Spring Boot REST APIs with secure authentication and role based access • Shipment data upload, parsing, and real time display with optimized performance I will provide full stack development, database schema design, API development, UI implementation, testing, and complete source code with deployment documentation. I have 9+ years experience as a full stack developer working with Angular and Java Spring Boot systems. I have built similar logistics and data processing dashboards involving large dataset handling and REST API integrations. Looking forward to chat with you for make a deal Best Regards Elisha Mariam
$12 USD in 40 days
0.0
0.0

⭐⭐⭐── .✦ ── .✦⭐⭐⭐ ❤️Hi. I am Full-Stack developer specializing in Angular and Java (Spring Boot) systems, building scalable, high-performance web applications for data-heavy business workflows. My Approach: • Design modular architecture separating Angular frontend, Java API layer, and database for clean scalability • Build secure REST APIs using Spring Boot with token-based authentication and role-based access control • Develop responsive Angular UI optimized for handling large datasets with efficient state management • Implement POC for shipment upload, parsing, and real-time display with performance optimization I will focus on creating a structured system where complex import-export data flows are simplified into an intuitive interface, while maintaining strong backend performance and clean code organization for future expansion. Question: What format will the shipment data come in (CSV, Excel, JSON), and are there any validation or transformation rules required during parsing? For delivery, I will provide: • Clean Angular + Spring Boot codebase with clear separation of concerns • Working POC for upload → parse → display workflow • Secure authentication and role management setup • Optimized REST endpoints (<300 ms response target) • README with full setup, environment config, and deployment steps Looking forward to building a robust and scalable logistics platform with you ?
$12 USD in 40 days
0.0
0.0

Hello Sir, Greetings of the day, With over 5+ years of hands-on experience in full-stack development, I specialize in building scalable, high-performance web applications using Angular and Java (Spring Boot). I understand the complexity of import-export workflows and can translate them into a clean, modular, and efficient system architecture. I will develop a well-structured backend using Java 11+ with RESTful APIs, ensuring fast response times and secure token-based authentication with proper role management. On the frontend, I will create a responsive Angular (v10+) interface optimized for handling large datasets smoothly, using best practices in component design and state management. For your requirements, I will deliver a modular codebase with clear separation of concerns, making future enhancements seamless. The proof-of-concept will include shipment data upload, parsing, and real-time display in the UI. Additionally, I will provide detailed deployment documentation, covering environment setup, build steps, and database configuration. I ensure clean code, lint-free Angular builds, and optimized API performance within defined benchmarks. I’d be happy to share relevant project experience and discuss your timeline further. Thanks Abhishek
$8 USD in 35 days
0.0
0.0

Hello, I can help you build a clean, scalable Angular + Java application tailored for your import-export workflow. With 5+ years of experience, I’ve developed full-stack systems using Angular and Spring Boot with a strong focus on performance, modular architecture, and API design. I’ll structure the backend with secure REST APIs (JWT-based auth) and design a responsive Angular frontend capable of handling large datasets smoothly. The proof-of-concept will include shipment upload, parsing, and real-time display with optimized performance. You’ll receive clean code, fast APIs, and clear deployment documentation. Let’s connect and get this started.
$8 USD in 40 days
0.0
0.0

Hello In projects similar to Angular + Java Spring Boot enterprise systems, I developed full-stack applications with modular architectures for data-heavy workflows such as logistics and reporting dashboards. A key challenge was optimizing large dataset rendering in Angular while keeping API response times efficient, which I solved through pagination strategies, DTO optimization, and caching at the service layer. This resulted in stable performance and responsive UI even under high data load. Looking at the job posting, I see a strong focus on structured architecture and performance under real logistics workloads. I think this will be successful because a clean separation between Angular frontend and Spring Boot backend ensures scalability and long-term maintainability. Your system involves import-export workflow digitization, so I intend to build a modular Spring Boot REST API with secure authentication, paired with a responsive Angular frontend designed for fast rendering of shipment and transaction data. Because this project requires enterprise-grade full-stack development, it supports stacks like Angular (v10+), Java 11+/Spring Boot, JWT authentication, PostgreSQL/MySQL, and Docker for deployment consistency. Could you clarify whether shipment data will be uploaded via CSV/Excel files or integrated through external APIs? Also, do you already have a preferred authentication standard (JWT, OAuth2, or SSO)? I will gladly answer. Thank you, Evandar
$10 USD in 40 days
0.0
0.0

Pune, India
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