
Dalam Kemajuan
Disiarkan
Dibayar semasa penghantaran
Title: Cross-Platform Workflow Management App (iOS & Android) with Real-Time Backend Description: We have developed a working prototype of a workflow management application using Base44. The current version demonstrates full functionality and can be accessed by the selected developer as a reference. We are seeking an experienced mobile app developer (or small team) to build a production-ready version of this application for: • Apple App Store (iOS) • Google Play Store (Android) The new application can be built using any suitable modern tech stack. We are open to your recommendation. The Base44 version should be used as a functional guide only. Core Functional Requirements User & Access Management • Secure user login • Admin user role • Admin ability to create and manage users Task / Unit Management • Status tracking with multiple workflow stages • Real-time updates visible across users • Notes attached to individual items • Timestamp logging of all activity • Digital signature capture • Photo uploads Notifications & Reporting • Push notifications • Automated daily email summary reports • Activity logs Multi-Entity Support • Support for multiple independent entities (each with unique configurations) • Separate data environments per entity • Scalable architecture Technical Expectations • Cross-platform development (Flutter or React Native preferred) • New scalable backend (Firebase, Supabase, or similar) • Real-time database functionality • Secure storage for images • Clean, maintainable code • Full source code ownership Must include: • App Store submission • Google Play submission • Deployment assistance • Basic documentation Additional Information • The current prototype remains accessible for review • Existing UI design available (flexible to improvement) • NDA required before detailed documentation is shared • Budget: Under $2,000 AUD (Phase 1 scope) • Opportunity for ongoing development after initial launch Important Please begin your proposal with the word: WORKFLOW Include in your proposal: Your recommended tech stack Estimated timeline Examples of similar apps Confirmation you agree to sign an NDA
ID Projek: 40257177
161 cadangan
Projek jarak jauh
Aktif 15 hari yang lalu
Tetapkan bajet dan garis masa anda
Dapatkan bayaran untuk kerja anda
Tuliskan cadangan anda
Ianya percuma untuk mendaftar dan membida pekerjaan
161 pekerja bebas membida secara purata $2,425 AUD untuk pekerjaan ini

WORKFLOW As an experienced mobile app developer with a strong background in cross-platform development, I understand the importance of creating a production-ready workflow management app that meets your core functional requirements. With over 7 years of experience in building scalable applications, I am well-equipped to tackle the challenges presented in your project description. In the past, I have successfully delivered similar projects in the FinTech and HealthTech sectors, showcasing my ability to handle complex user and access management systems, real-time database functionality, and secure storage for images. My expertise in Flutter and React Native, paired with a new scalable backend solution like Firebase or Supabase, will ensure a seamless workflow management app for your business. I can provide a recommended tech stack, estimated timeline, examples of similar apps I have developed, and confirm my agreement to sign an NDA to begin our collaboration. Let's work together to bring your vision to life and deliver a high-quality, user-friendly app that meets your requirements. Please reach out to me to discuss your project further and take the first step towards realizing your workflow management app.
$2,400 AUD dalam 30 hari
9.0
9.0

Thank you for posting the project. I am a U.S. based software development consultant with years of experience working for Fortune 500 tech companies in the Silicon Valley. I have a team of more than 30 web and mobile app developers working for me. We deliver end-to-end software solutions to our clients globally. I would like to discuss your project with you in detail. Once we have taken down the requirements and documented them, I will be happy to provide an exact estimate and timeline. Looking forward to hearing from you. Thanks. — Asad Jahangir The Coding Company LLC
$15,000 AUD dalam 60 hari
8.6
8.6

Hello We are Ominfowave Software Services Pvt. Ltd., and we have an expert mobile application development team with 10+ years of experience in building reliable, high-quality apps. ? Our Core Expertise •Android App Development (Kotlin / Native) •iOS App Development •Flutter & FlutterFlow (Cross-platform) Our team understands not just development, but also performance, user experience, scalability, and timely delivery. ? What We Can Deliver ✔ Social media integrations (Facebook, Google, Twitter, etc.) ✔ Google APIs (Maps, Places, FCM, YouTube, Analytics) ✔ Offline & cloud database solutions (SQLite, MySQL, Realtime DB) ✔ Secure payment integrations (Stripe, PayPal, Braintree) ✔ Ad monetization (AdMob, Appodeal, MobVista) ✔ In-App Purchases ✔ Location tracking & real-time features ✔ Chat & messaging applications ? App Types We’ve Built •Social Media Apps •Shopping & eCommerce Apps •Job Portals •Taxi / Carpooling Apps •VPN & Utility Apps •Travel & Booking Apps •Live Streaming Apps •AI & Machine Learning–based Apps ? Why Work With Us •10+ years of hands-on experience •Clean, scalable & secure code • Clear communication & regular updates • On-time delivery with quality assurance • Long-term support after project completion We would love to work with you and build a long-term, trusted business relationship. Let’s discuss your idea and turn it into a successful application Warm regards, Vishal Nasit Ominfowave Software Services Pvt. Ltd.
$1,500 AUD dalam 7 hari
8.5
8.5

Hello, Greetings Hope you are doing well. I am a Mobile Application developer with over 5 years of experience. I am confident in my ability and skills to develop high-quality Mobile apps and would like to work on your workflow management app project. I will complete the work as per your requirements. I want to discuss more this project to prepare the final concept. So let’s discuss this in detail over chat then will make plans to start work on it. Waiting for your earliest reply. Thanks. Shubham
$1,500 AUD dalam 24 hari
8.0
8.0

As a full-stack developer with over 14 years of experience in mobile app development and a specific proficiency with React Native and PHP, I am confident in my ability to exceed your expectations for this project. I have successfully developed similar workflow management apps from scratch, including user and access management, task tracking, photo uploads, notifications, and reporting features - all functionalities that closely reflect your needs. The app will be designed for scalability and ease of management across multiple entities. Importantly, I am well-versed in utilizing different modern tech stacks and evaluating their suitability to optimize efficiency, security, and maintainability -- an approach that aligns perfectly with your vision. Moreover, my deep understanding of Flutter makes me equally proficient in that platform if you prefer it. Timezone availability is not a problem on my end as I always strive to align my schedule with my clients' needs.
$1,500 AUD dalam 7 hari
8.3
8.3

Hello As a Workflow Management expert, my team and I embody the exact technical skills demanded for your project. Our 12 years of extensive experience in full-stack mobile app development (including React Native, Flutter, Android, and iOS), combined with a proven track record of successful project delivery for numerous clients, make us the perfect match for your app's production-ready version. Emphasizing code quality and maintainability, we're skilled to develop a scalable backend with Firebase or similar solution, ensuring real-time database functionality and secure image storage. Time is money, that's why our team possesses deep knowledge of cross-platform development with faster development cycles like Flutter and React Native. We appreciate your existing UI design but are also flexible to improve it to meet visual demands. Furthermore, please rest assured that we have no issue in signing an NDA prior to accessing detailed documentation. With proven proficiency in all your core requirements - from user management, status tracking, notes attachment to automated reports - we ensure a budget-friendly delivery without any compromise on quality or timeliness. Let's embark on this Workflow Management App journey together! Regards DJ
$2,000 AUD dalam 35 hari
8.1
8.1

WORKFLOW Hi, This is Elias from Miami. I reviewed your description and I understand you have a functional Base44 prototype that will act as a reference while we build a production-ready workflow management app for iOS + Android. Key elements are secure login with admin roles, task/unit tracking across workflow stages, real-time updates, notes, timestamps, signatures, photo uploads, push notifications, activity logs, and multi-entity separation with scalable architecture. Recommended tech stack: Flutter + Supabase (Postgres + realtime + storage). Clean fit for multi-entity data isolation, auth, and media handling. Estimated timeline: ~5–6 weeks for Phase 1 (UI polish, core modules, realtime sync, testing, store submissions). I’ve built similar systems involving role-based workflows, realtime state updates, logging, and media capture inside structured mobile apps. Q1: Should entities be hard-isolated (separate projects/db) or logically isolated via tenant IDs? Q2: For digital signatures, simple capture image or cryptographic verification needed? Q3: Daily email summaries — per user, per entity, or admin-only digest? I’m happy to sign an NDA and proceed. Regards.
$2,250 AUD dalam 7 hari
8.0
8.0

WORKFLOW: ARCHITECTING YOUR PRODUCTION READY MOBILE SOLUTION I’ve reviewed your Base44 prototype. Moving to a production ready mobile app requires a shift from "functional logic" to a scalable, multi tenant architecture. With 12+ years of experience in custom software development, Plan D Studios specializes in building high-performance cross-platform systems that remain maintainable as you scale. Our Recommended Tech Stack: Frontend: Flutter (Single codebase for high performance iOS and Android apps). Backend: Firebase for real time database functionality, secure image storage, and push notifications. Reports: Automated Cloud Functions for daily email summaries and automation. Direct Answers & Strategy: NDA: We are ready to sign your NDA immediately to review the prototype. Timeline: We estimate 6 weeks for a production ready Phase 1. Multi-Entity: We will architect a siloed data environment to ensure total privacy between independent entities. Deployment: We handle the full App Store and Google Play submission process. We are a full stack team based in the World Trade Center, Islamabad. We do not outsource; all PHP, backend development, and React Native or Flutter work is done in house to ensure code ownership. Could you please share the NDA so we can begin the technical review of your prototype? Regards, Haider
$2,300 AUD dalam 30 hari
7.5
7.5

⭐⭐⭐⭐⭐ Build a Cross-Platform Workflow Management App for iOS & Android ❇️ Hi My Friend, I hope you are doing well. I've reviewed your project requirements and see you are looking for an experienced mobile app developer. Look no further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for mobile app development. We will create a production-ready version of your workflow management app, using the Base44 prototype as a guide. I will ensure real-time updates, user management, and a clean interface within your budget. ➡️ Why Me? I can easily build your cross-platform app for both iOS and Android as I have 5 years of experience in mobile app development, focusing on user management, real-time databases, and push notifications. My strong grip on technologies like Flutter and Firebase ensures a smooth and efficient development process. ➡️ Let's have a quick chat to discuss your project in detail, and I can show you samples of my previous work. Looking forward to our chat! ➡️ Skills & Experience: ✅ Mobile App Development ✅ Flutter Development ✅ React Native ✅ Firebase Integration ✅ User Authentication ✅ Real-Time Database ✅ Push Notifications ✅ API Development ✅ UI/UX Design ✅ Agile Methodologies ✅ Deployment Assistance ✅ Documentation Waiting for your response! Best Regards, Zohaib
$1,800 AUD dalam 2 hari
7.7
7.7

WORKFLOW Hi, I’d love to help you turn your Base44 prototype into a production-ready cross-platform app for iOS and Android. With 10+ years of experience in mobile and backend development, I’ve built real-time workflow, task management, and multi-tenant systems with secure role-based access, activity logs, notifications, and media handling. Recommended Tech Stack Frontend: Flutter (single codebase, strong performance, faster App Store + Play Store deployment) Backend: Firebase (Firestore + Firebase Auth + Cloud Functions) Storage: Firebase Storage (secure image & file handling) Notifications: Firebase Cloud Messaging Email Reports: Cloud Functions + SendGrid Admin Controls: Role-based access with multi-tenant architecture This stack ensures: Real-time updates across users Scalable multi-entity architecture (isolated data per entity) Similar Experience I’ve developed: Real-time field operations management apps Multi-tenant SaaS dashboards Task & approval workflow systems Apps with digital signatures and image uploads (Code samples and references available upon request.) Additional Confirmation I agree to sign an NDA before accessing detailed documentation. I will handle App Store and Google Play submission. Full source code ownership will be transferred to you. Documentation and deployment assistance included. Your budget for Phase 1 is realistic for an MVP with scalable foundations. I’m also open to ongoing collaboration after launch. Thank's, Shivpal S
$1,500 AUD dalam 25 hari
7.6
7.6

WORKFLOW As a seasoned Full-Stack Developer with over 15 years of coding prowess and a strong background in cross-platform app development, I am well-equipped to turn your prototype into a versatile, production-ready Workflow Management Mobile App. Not only have I built numerous mobile apps, but I have also developed similar scalable systems for E-commerce platforms, plugins, and CRMs over the years. With my technical mastery on PHP (Laravel), WordPress/WooCommerce, Node.js, Python (FastAPI), .NET, MySQL/PostgreSQL, Redis, and Elasticsearch which aligns with the stack elements outlined in your project. Drawing from my experience working on high-complexity projects like this and knowledge of Firebase and Flutter/React Native which meet your preferences for backend and cross-platform development respectively means that the final product will not only be functional but clean, maintainable and scalable. Additionally, my history of creating intuitive UX coupled with my AI proficiency brings an added value that extends beyond code. Aspects such as secure user login, real-time updates visible across users, multi-rule user access with independent configurations are critical factors that I have delivered on different platforms and applications. I am fully aligned with your budget constraints around $3k AUD for phase one along with potential ongoing working relationship post-launch.
$3,000 AUD dalam 45 hari
7.0
7.0

Hello, I will develop your WORKFLOW MANAGEMENT MOBILE APPLICATION for Android and IOS both platforms with Web admin panel. I am Tulsiram. I have 10 years of experience working as Native and Crossplatform mobile application developer. I am understood your requirements. I am glad if we are working together. If you interested then let's connect. I will provide you Daily updates ,source code after development completed, 1 Year maintenance Support in following Steps: I will available daily 10-12 hours in Working days for you. I will provide you regular updates according to which modules we will decided. After approval each module by you then i will provide your complete source code of your project and will shift on your Domain. Thanks
$1,500 AUD dalam 35 hari
6.6
6.6

Hello, I hope you are doing well. I understand that you are looking to build a WORK FLOW MANAGEMENT MOBILE APPLICATION and I would be happy to help. I have extensive experience in designing and developing Application and have successfully delivered many projects. What I offer: -Development using the latest technologies -Daily project updates and clear communication -On-time delivery within the agreed timeline -Complete source code provided after project completion -One year of support for the developed work -10+ years of experience in web and app development -Fully responsive, fast-loading, and SEO-friendly design -A powerful super admin panel to manage the entire system Please feel free to initiate a chat so we can discuss your requirements in detail. Thank you and regards, Dheeraj K.
$1,500 AUD dalam 12 hari
7.2
7.2

WORKFLOW Hi, A production ready, cross platform version of your workflow management app for iOS and Android using the prototype as a functional reference. My approach ensures scalability, real time updates, and full control for multi-entity support. Recommended Tech Stack: Frontend: Flutter (single codebase for iOS & Android, performant and maintainable) Backend: Firebase (real-time database, authentication, push notifications, secure storage) Storage: Firebase Cloud Storage (secure images and attachments) Optional: Supabase if SQL-based structure is preferred for complex reporting Phase 1 Scope & Timeline: App development (login, admin, workflow, notes, signatures, photo uploads, notifications): 4–5 weeks Testing, deployment, and App Store / Play Store submission: 1 week Total: 5–6 weeks Experience / References: Crossbplatform workflow apps for logistics teams Task tracking apps with real time updates and admin dashboards Production ready Flutter apps with push notifications, reporting, and multi-user roles I confirm I can sign the NDA before accessing the prototype or documentation. Looking forward to delivering a robust, scalable, and maintainable app aligned with your vision. Drop me a message for reviewing apps i've build in my past and visit my profile. Thank you,
$1,789.01 AUD dalam 7 hari
6.5
6.5

Drawing from my extensive background in software development and my passion for leveraging technology to solve complex problems, I am thrilled to present you with a solution-focused proposal for your Workflow Management Mobile App Development project. With a Master's degree in Embedded Systems and years of experience with firmware development, C/C++ programming, and microcontroller-based projects, I possess the technical expertise needed to build a productive solution that accurately fulfills your organizational needs. Fluent in Python, Linux, and experienced with circuit design, I can bring your app to life fittingly by combining key features like secure user login, real-time updates, digital signature capture and photo uploads under a robust architecture. With 'clean' and 'maintainable' coding practices underpinning my work ethic, you can be assured that I will provide you with a solution that does not just meet your current requirements but is also primed for future scaling.
$3,000 AUD dalam 60 hari
6.5
6.5

WORKFLOW I build real-time, production-grade cross-platform apps with scalable backend architecture and clean multi-tenant data models. For this system, I recommend Flutter + Firebase. Flutter ensures consistent performance across iOS and Android. Firebase (Auth, Firestore, Cloud Functions, Cloud Storage, FCM) provides real-time sync, secure image storage, push notifications, and scheduled email summaries via Functions. Architecture approach: Multi-entity structure using tenant-scoped collections with strict security rules. Role-based access control with admin-managed users. Workflow engine modeled as state transitions with full activity logging and timestamps. Digital signature capture stored securely as image assets. Real-time listeners for live status updates across users. Daily email reports triggered via scheduled Cloud Functions. The codebase will follow layered architecture, modular feature separation, and Git-based workflow. Clean documentation and structured deployment included. Full App Store and Play submission handled end to end. I have delivered workflow and task-based systems with photo uploads, role management, and live updates in production. Timeline: 3-4 weeks Best Alex
$2,500 AUD dalam 20 hari
6.0
6.0

Hello, I’m excited about the opportunity to contribute to your project. With strong experience delivering cross-platform Flutter apps backed by Firebase/Supabase, I can rebuild your Base44 prototype into a production-ready iOS and Android application with secure role-based access, real-time workflow updates, photo storage, digital signatures, push notifications, and multi-entity data isolation. I recommend **Flutter + Supabase (Postgres with RLS + Realtime + Storage)** for clean multi-tenant separation, scalable backend architecture, and straightforward App Store/Play Store deployment, with an estimated **5–6 week timeline** for Phase 1 within your stated budget scope. You can expect clean, documented source code, full ownership, deployment assistance for both stores, and I confirm I am comfortable signing an NDA before receiving detailed documentation. Best regards, Juan
$1,500 AUD dalam 7 hari
5.5
5.5

As an experienced Flutter and Android developer with a specialization in backend development, I am well-equipped to handle the task you've put forward. First, let's talk technology recommendation, I propose the use of Flutter as it is a highly efficient cross-platform tool that will save time and effort in developing the app for both iOS and Android. As Google advises using Firebase with Flutter and its realtime database functionality meets your project requirementes, I believe it's a great match for the backend. I've worked on numerous similar projects over the past 8+ years, my strengths being workflow management softwares and third-party API integration - skills that are highly relevant to this project. My familiarity with APIs like Google, Paypal and Twilio strengthens my ability to incorporate the features like digital signature capture and in-app photo uploads that your project requires. Additionally, I assure you of my dedication and focus through the course of our collaboration. While working as a freelancer or in teams, I always prioritize clear communication because eliminating any disconnect is crucial for such complex projects. Finally, my services do not end at app development; I'll be there with you till deployment on both App Store and Play Store as well as providing basic documentation. Let's discuss further how we can tackle your needs within your budget! Let me know if you would require me to sign an NDA before detailed documentation is shared.
$2,000 AUD dalam 20 hari
6.2
6.2

As a seasoned Web and Mobile App Developer with a versatile skillset, I not only encompass the key skills you require for your Workflow Management Mobile App project but also bring onboard valuable experience gained from over 10 years in the industry. I have successfully completed more than 416 projects, delivering seamless user-interface and user-experience based solutions especially tailored for a diverse range of businesses. To address your immediate requirements, my recommended tech-stack would be Flutter for cross-platform development and Firebase as your backend due to their real-time database functionality and secure storage functionalities, which align perfectly with your requisites. My successful tenure includes several similar app developments, such as implementing task and unit management systems alongside status tracking capabilities. A notable example is an inventory management app I've created that allowed real-time tracking of different stock activities, notes attachment, and digital signature capture. Completing this project within your budgetary and time constraints wouldn't pose any challenge considering my meticulous approach to work coupled with rapid execution abilities. Moreover, I am more than willing to sign an NDA for detailed documentation sharing. By selecting me for this undertaking, you'll not only secure proficient deployment but also secure continued assistance beyond the initial launch phase; a commitment I am certain to fulfill diligently!
$3,500 AUD dalam 30 hari
4.5
4.5

WORKFLOW Hello, I can build your production-ready cross-platform workflow app for iOS and Android using a scalable, real-time architecture. Based on your requirements, I recommend React Native + Node.js/Supabase for secure auth, real-time updates, image storage, push notifications, activity logs, and multi-entity support. I will deliver clean, maintainable code with full source ownership, handle App Store & Google Play submissions, assist with deployment, and provide basic documentation. I’m happy to review your prototype, suggest UX improvements, and I agree to sign an NDA. Best regards, UTAM SHINGALA
$2,250 AUD dalam 7 hari
4.3
4.3

Australia
Kaedah pembayaran disahkan
Ahli sejak Jun 8, 2010
$750-1500 USD
₹12500-37500 INR
$10-60 USD
$250-750 USD
₹1500-12500 INR
₹1500-12500 INR
€250-750 EUR
₹600-1500 INR
$15-25 USD / jam
$250-750 USD
$2-8 USD / jam
₹1500-12500 INR
₹12500-37500 INR
$250-750 USD
$20-30 USD
$10-30 USD
$400-1000 USD
₹12500-37500 INR
$250-750 USD
₹12500-37500 INR