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I’m building a progressive web application that lets teams capture, store and retrieve documents from any device, even when they’re offline. The core workflow is simple: a user takes a photo or uploads a file, the system runs printed-text OCR on it, and the resulting PDF plus extracted text are filed so that others can search or tag them later. Multi-user logic matters. We only need two roles—Admin and Editor. Admins can create or deactivate users, adjust global settings and purge or export the full archive. Editors handle day-to-day scanning, tagging and updating of documents; they’ll never see system settings or user management screens. Because people will rely on this while moving between office and field, it has to feel like a native mobile app: installable from the browser, offline caching, and instant push or local notifications that remind Editors to scan new paperwork at scheduled times they define themselves. When they reconnect, the queue should sync automatically. Key technical expectations • Modern PWA framework (React, Vue or Angular) with Service Workers and IndexedDB for offline data. • OCR engine optimised for printed text—[login to view URL] or a comparable web-friendly library is fine as long as accuracy is solid and processing happens client-side or via a lightweight serverless function. • REST or GraphQL API, JWT auth and role-based access control. • Responsive UI that meets Lighthouse PWA audits. Deliverables 1. Source code in a public or private Git repo. 2. Build scripts and deployment guide for a standard Docker or serverless setup. 3. A brief README explaining how to add new Admin or Editor accounts, set reminder schedules and adjust OCR language packs. 4. Final build running on a demo URL so I can test on phone and desktop before sign-off. I’ll provide Figma screens and a sample set of documents once we start; you plug in the tech, wire up the OCR and make sure reminders fire reliably.
ID do Projeto: 40141222
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Your offline-first document management system with client-side OCR is exactly the kind of PWA I specialize in building. I'll develop this using Angular with Service Workers and IndexedDB for seamless offline queuing, integrating [login to view URL] for printed-text recognition that processes documents locally before syncing extracted text and PDFs to your GraphQL API. The JWT-authenticated backend will enforce your Admin/Editor role separation, ensuring Editors only access scanning and tagging workflows while Admins manage users and system settings. I'll implement the Web Push API for customizable scan reminders and guarantee Lighthouse PWA compliance for that native app feel. I'm available to start immediately and would love to discuss your timeline.
$30 USD em 1 dia
4,9
4,9
46 freelancers estão ofertando em média $140 USD for esse trabalho

As an AI Mobile & Web Developer who has gained commendable proficiency in React Native, Flutter, and Node.js, I'm confident that I bring a unique blend of skill sets to the table that align perfectly with your project's requirements. Renowned for my expertise in building mobile and web applications that incorporate a responsive UI, modern cloud architectures, and comprehensive AI, I envision leveraging these abilities to construct a PWA Document Management OCR App that optimally caters to your team's needs—from capturing, storing, retrieving documents to seamless offline functionality. Furthermore, my profound understanding of multi-user logic along with proven expertise in building role-based access control and maintaining sophisticated user management systems will definitely elevate the quality of the deliverables by enhancing its ease of use. Let me assure you - with me at helm, your progressive web application will feel like a native mobile app, ready to go where your team goes while still ensuring efficient OCR processing all within your preferred tech stack. Your search for an excellent developer ends here; I look forward to getting started on this incredible project with you!
$30 USD em 1 dia
5,7
5,7

Hello, Hope you're doing well! I am a Mobile App Developer with experience in Android, iOS, Flutter, and React Native, and I can build a high-quality, fast, and user-friendly mobile application tailored to your requirements. Why Choose Me 1. Experience in Android (Java/Kotlin) and iOS (Swift) 2. Cross-platform app development using Flutter/React Native 3. Expertise in UI/UX, responsive screens, and smooth navigation 4. Experience with Firebase, APIs, Auth, Push Notifications 5. Clean, optimized, and well-structured code 6. End-to-end development: Design → Development → Testing → Deployment What I Can Deliver 1. Custom Android & iOS mobile application 2. Login/Signup (Email, Google, OTP, Social Login) 3. API integration (REST/GraphQL) 4. Payment gateway integration 5. Admin Panel (if required) 6. Real-time features (Chat, Notifications, Location) 7. Bug fixing, UI redesign, performance optimization 8. Play Store & App Store deployment support Availability I can start immediately and provide regular updates during development. Let’s Discuss Your Project Share your app idea or any reference app you like — I’ll provide: 1. Best technical approach 2. Timeline 3. Cost estimate Looking forward to working with you!
$100 USD em 7 dias
5,9
5,9

Hi there,Good evening I am Talha. I have read you project details i saw you need help with Mobile App Development, GraphQL, OCR, Angular, C# Programming, REST API, iPhone and PHP I am pleased to present my proposal, highlighting our extensive experience and proven track record in delivering exceptional results. Our portfolio of success will showcase past projects that demonstrate our ability to meet and exceed client expectations. Glowing testimonials from satisfied clients will attest to our professionalism, dedication, and the quality of our work Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks Regards. Talha Ramzan
$30 USD em 12 dias
5,8
5,8

Hi There, I understand you're developing a progressive web application focused on efficient document management, enabling users to capture, store, and retrieve documents seamlessly, even offline. Your need for robust multi-user logic with distinct roles for Admin and Editor closely aligns with my expertise. My name is Adil Yousuf, and I bring over 6 years of experience in PHP, Mobile App Development, C# Programming, and Angular, alongside skills in implementing OCR solutions and REST/GraphQL APIs. This project aligns perfectly with my background in developing user-friendly, responsive applications, ensuring smooth offline functionality. You can review my relevant portfolio here: https://www.freelancer.com/u/adily1 I look forward to the opportunity to bring your vision to life with a tailored solution that meets all your technical expectations. Thank you, Regards, Adil Yousuf
$30 USD em 7 dias
3,8
3,8

I can build your offline-first PWA document scanner with OCR, search/tagging, and strict Admin/Editor roles. I’ll use React/Vue + Service Worker + IndexedDB for capture/queue, client-side OCR (or serverless), JWT auth + RBAC, reminders via notifications, and auto-sync on reconnect. You’ll get a Docker/serverless deploy guide, repo source, and a live demo URL for testing on mobile/desktop.
$30 USD em 3 dias
4,0
4,0

Hi, I’m Mst Habiba Hasan, I am a Senior Full-Stack Developer with more than 10 years of experience. I can help you with: — Website development — Mobile app development — Web app development — Backend development — AI and Machine Learning development — Maintenance of existing projects — UX/UI design — Browser extensions — DevOps — Solution Architecture — Consulting — MVP development Technologies I've worked with include but are not limited to: * Python/ Django * ReactJS / React Native (including React Native Web) / Expo / Express / Redux / NextJS * Javascript / Typescript / Flow types * NodeJS / Angular / Vue.js * MongoDB / SQL (MySQL / MariaDB / PostgreSQL) / Redis * OAuth2 / Keycloak / Auth0 / Cognito * Kubernetes / Helm / Docker / Ansible / Terraform / Amplify / Firebase * AWS / Azure / GCP / on premises * RESTful / GraphQL / OpenTracing / AMQP (RabbitMQ) Contact me today to get started! I’m excited to collaborate and bring your vision to life. Best regards, Mst Habiba Hasan
$100 USD em 3 dias
4,2
4,2

Hello, With over six years of experience as a Senior Web & App Developer, my passion is in creating and optimizing systems that make teams more efficient. That's why I'm thrilled about your project and why I'll be a great fit. I've worked extensively with PWA frameworks such as React and Vue, enabling me to build installable applications with offline caching capabilities - pushing your documents management app closer to native mobile functionality. My deep understanding of service workers and the role they play in offline storage will ensure that your app provides a seamless experience for users even when connectivity is an issue. Another core competency I bring is my knowledge of different OCR engines including Tesseract.js. This experience will help me to wire up the OCR functionality of the app, ensuring solid accuracy, and processing on the client side or via lightweight serverless functions. Additionally, I have extensive experience with RESTful and GraphQL APIs, along with JWT authentication making me well-suited to deliver a robust API complete with role-based access control. On top of all this is my commitment to code quality, scalability, documentation, and long-term support that will ensure your project remains robust throughout its lifecycle. With me onboard, you can be assured of an intuitive UI that meets Lighthouse PWA audits as well as timely delivery plus constant communication. Let's connect and craft a powerful Thanks!
$100 USD em 3 dias
2,8
2,8

Hi there, I understand that your main goal is to develop a PWA document management OCR app that efficiently processes and manages documents. I recently led the development of a document management system that integrated OCR capabilities, resulting in a 25% reduction in processing time for users. Additionally, I implemented a PWA solution that improved accessibility and user engagement by 40%. To meet your requirements, I will create a robust PWA that leverages OCR technology for seamless document conversion and management. I will ensure the app is user-friendly and optimized for performance across different devices. I would be happy to discuss your needs and get started right away. Best regards, Artem
$140 USD em 7 dias
2,0
2,0

Hello djordjem21, I am excited about the opportunity to collaborate on your project 'PWA Document Management OCR App'. With over ten years of solid experience in web and mobile app development, I am well-positioned to bring your vision to fruition. My focus is on understanding your unique requirements and delivering tailored solutions that drive tangible results. Clear and consistent communication is paramount to our success. I am committed to keeping you informed and involved throughout the project journey, ensuring we achieve our goals together. Let's talk to you about how I can contribute to your project's success.
$30 USD em 7 dias
2,2
2,2

Hi I can build your progressive web app with offline-first functionality, role-based access (Admin/Editor), and client-side OCR using Tesseract.js. The system will handle document capture, PDF generation, text extraction, tagging, and automatic sync when online. The PWA will use React (or your preferred framework), Service Workers, IndexedDB, JWT authentication, and push/local notifications for reminders, with a responsive UI meeting Lighthouse PWA standards. Giang V
$50 USD em 2 dias
2,1
2,1

Hi There, Thank you for sharing the details about your progressive web application project. I am excited about the opportunity to work with you on this innovative solution. My expertise in modern web development, particularly with PWA frameworks like React, combined with experience in implementing OCR technologies, positions me well to deliver exactly what you need. Before we proceed, I have a few questions to ensure I fully understand your requirements: 1) Are there any specific user interface/design elements from the Figma screens that you consider critical for the initial launch? 2) Do you have a preferred approach for user authentication, or are there any specific security measures you'd like to implement beyond JWT? 3) What is your timeline for the project, and are there any key milestones or deadlines we should be aware of? Why Choose Me? - Over 250 large projects successfully completed, ensuring a robust understanding of various tech stacks. - 5+ years of experience with no negative feedback, consistently maintaining high-quality standards. - 5-star ratings on my last 100+ projects across various platforms. I am available from 9 AM to 9 PM Eastern Time, and I would love to discuss your project further. I can share my previous work privately that aligns closely with your requirements. Looking forward to your response! Best regards, Syeda Yusra Zubair
$170 USD em 7 dias
0,0
0,0

Dear Client, How are you? I hope this proposal finds you well. I'M A CERTIFIED & EXPERIENCED EXPERT This is to inform you that I have KEENLY gone through your project description, CLEARLY understood all the project requirements as instructed in your project proposal and this is to let you know that I will perfectly deliver as desired. Being in possession of all stated required skills as this is my field of professional specialization having completed all certifications and developed adequate experience in the respective field, I hereby humbly request you to consider my bid for professional, quality and affordable services that meet all your requirements. I always guarantee timely delivery and unlimited revisions where necessary hence you are assured of utmost satisfaction when working with me. Please send me a message so that we can discuss more and seal the project. WELCOME.
$250 USD em 1 dia
0,0
0,0

Hello, This project immediately caught my attention because it combines real-world field use with thoughtful technical requirements. I’ve worked on PWAs where offline reliability, smooth syncing, and role-based access aren’t just features they’re essential to user trust and that mindset strongly aligns with what you’re building. I’m comfortable wiring up modern PWA frameworks with Service Workers and IndexedDB, integrating OCR for printed text, and designing clean Admin/Editor separation so users only see what they need. I pay close attention to mobile-first behavior, background sync, and notification reliability, especially for teams moving between office and field environments. I’d be happy to plug into your Figma designs, connect the OCR pipeline, and deliver a tested demo build that works smoothly across devices before sign-off. Clear documentation and a clean handoff are always part of my process. Looking forward to the possibility of working together. Best regards, Abbas
$70 USD em 7 dias
0,0
0,0

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