Rebuild Workflow Cost Calculator in Flutter

@hirujiyu

➰➰ FLUTTER EXPERT | FLUTTERFLOW TO NATIVE FLUTTER MIGRATION Hi, ✋ Since the application is already built, tested, and functioning correctly in FlutterFlow, this project is primarily a structured migration to a production-grade Flutter codebase while maintaining complete feature parity and preserving the existing user experience. Having experience with FlutterFlow-to-Flutter migrations, I can rebuild the entire WWCC application with clean architecture, optimized performance, and long-term maintainability while ensuring all calculations, workflows, PDF generation, and multilingual functionality remain identical to the current version. ⭕ Will I receive access to the current FlutterFlow project along with screenshots and existing formulas? ⭕ Is the current email delivery handled through SMTP or a third-party service? ⭕ Do you have Apple Developer credentials available for final TestFlight deployment? ⚫ MY APPROACH :- ✔️ Week 1 – Screen-by-Screen UI Migration ✔️ Week 2 – Calculator Logic & Financial Summary Engine ✔️ Week 3 – PDF Reports, Email Delivery & Localization ✔️ Week 4 – QA Testing, Optimization & Store-Ready Builds ➰ I am available to start immediately and can work closely with you throughout the migration to ensure the rebuilt Flutter version matches the current application 1:1 while meeting production-grade standards. Thank you.

@yilmazsatti

Greetings from Istanbul, I'm Yilmaz. , Unique UI/UX Architecture: We won’t let your company’s website look like your competitors’. We create fully customized digital solutions that reflect your digital identity and maximize the user experience. A corporate website is your global business card. With over 340 successful projects under our belt, my team and I have specialized in building high-quality, secure, and fast web platforms using custom designs. We prioritize design before development. No off-the-shelf templates. Performance: SEO-friendly, mobile-responsive, and ultra-fast loading speeds. Three months of free technical support to ensure everything works perfectly. We’ve worked with both global companies and new startups. I’d be happy to share some of our latest corporate projects with you. Prices are negotiable. Let’s discuss the details. Yılmaz S. Founder | UIX Web Studio

@eclairios

Hello, This WWCC project, transitioning from FlutterFlow to a native Flutter rebuild, perfectly matches my expertise. I understand the importance of replicating all existing functionality, UI/UX, and complex calculations while delivering enhanced performance and maintainability for future expansion. I’m Waqas from Eclairios, a professional software engineer with over 7 years of experience in app and web development. I have successfully completed 128 projects, earning a 5.0 rating from satisfied clients. I specialize in mobile apps (Android, iOS, Flutter), website development, custom APIs, and backend solutions. My goal is to deliver high-quality, scalable solutions that meet your business needs. Why hire me? ★ 100+ Projects Completed with 5-star rating. ★ 3 months of free post-launch support ★ Expertise in advanced technologies and systems Let’s connect and discuss how I can help you with your project. Best regards, Waqas

@corpmember29

Hi, I can rebuild your WWCC application from FlutterFlow into a clean, production-ready Flutter codebase while preserving the existing UI, workflows, calculations, PDF reports, and multilingual functionality 1:1. I have 13+ years of development experience and strong expertise in Flutter, FlutterFlow migration, Dart, API integrations, PDF generation, charts, and Android/iOS deployment. I’ll handle: * 1:1 recreation of all existing screens and animations * Exact migration of calculator formulas and business logic * Financial summary, ROI, payback and charts * PDF generation and email delivery * English, Spanish and Portuguese localization * Responsive Android + iOS implementation * Clean architecture with scalable state management * Complete testing on Android and iOS * APK, AAB, TestFlight-ready build and documentation I’ll follow your existing FlutterFlow version as the source of truth and avoid unnecessary changes to the approved UX or functionality. I can complete the rebuild within your proposed 3–4 week timeline and provide clean, maintainable source code ready for future expansion. I’d be happy to discuss the existing FlutterFlow project and start immediately.

@onkarkulkarni8

Hello, I checked your "Rebuild Workflow Cost Calculator in Flutter" project description, it looks like the focus is on delivering a clean, responsive website that works well across all devices. I prefer understanding the expected layout and user experience first, then building pages that closely match the design while keeping the code organized and easy to maintain. Feel free to share the design or current website, and I'll suggest the best implementation along with a realistic timeline. Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.

@rajat07me

I can rebuild your WWCC app natively in Flutter while keeping the current UI, workflows, formulas, PDF report flow, and multilingual behavior aligned with the tested FlutterFlow version. Since the app already exists and the screens/logic are well documented, this becomes a clean migration job rather than guesswork, which helps reduce risk. I’m comfortable with calculation modules, chart rendering, PDF generation, email integration, and preparing Android/iOS builds for release readiness. I can also keep the code modular so future additions like analytics, accounts, and more languages are easier to add.

@ahmadayaz

Proposal: I propose to rebuild your WWCC mobile app in native Flutter, leveraging my expertise to ensure a successful project. I will recreate all existing screens, input modules, and the Financial Impact Summary engine accurately. Enhancements will include PDF Generation & Email Sending using Flutter libraries compatible with iOS. Multi-language support, responsive design, clean architecture, and best-practice state management will be implemented for a scalable codebase. The project timeline is 3-4 weeks, with rigorous testing for seamless functionality on Android and iOS. The deliverables will be a fully functional Flutter app with precise calculations, matching UI/UX, flawless PDF reports, and clean, modular code ready for future enhancements. Let's work together to transform your WWCC app into a robust and scalable solution with the latest Flutter technologies.

@Hammadhassan21

Hey there, Rebuilding WWCC from FlutterFlow into production Flutter means preserving the existing calculations and 1:1 UI while removing the platform dependency. I’d use Flutter/Dart with Riverpod and a modular architecture, porting the exact labor, delay, supplier formulas and PDF report flow. I’d treat the existing FlutterFlow app as the functional reference so numerical outputs and layouts stay aligned. I’ve handled FlutterFlow-to-Flutter migrations where existing workflows must be preserved rather than redesigned. I’d validate each module against the current app, then test PDF/email behavior and responsive layouts on Android and iOS before delivering APK, AAB, and TestFlight-ready builds. Would you provide access to the current FlutterFlow project and existing PDF/email configuration? Looking forward to collaborating with you. Portfolio: https://www.freelancer.com/u/Hammadhassan21 Best regards, Hammad Hassan...

@starttechno

Rebuilding WWCC as a production-ready Flutter app, without FlutterFlow dependencies, is a strong fit for my 10+ years of mobile and software engineering experience. I will replicate the supplied design 1:1, including the HERM branding, construction-worker welcome image, English/Español/Português language cards, Solar/HVAC/Roofing/Build industry tiles, responsive layout, transitions, and Next flow. I will structure the project with clean, modular Dart architecture and Riverpod state management. The labor, work-start delay, and supplier delivery modules will preserve the existing formulas and feed a tested summary engine for annual costs, savings, ROI, payback, charts, and dynamic text. I will recreate the report using the pdf and printing packages, then implement reliable email delivery for both Android and iOS using the approved SMTP or API approach. I will validate every calculation against the FlutterFlow version, test layouts across screen sizes, verify PDF output and multilingual behavior, and provide Android APK/AAB, an iOS TestFlight-ready build, source code, setup/build instructions, architecture notes, and library documentation. I can begin immediately and deliver the rebuild in the requested phased workflow. Can you provide the current FlutterFlow project/export and confirm whether the existing email service credentials will be available? Muhammad Saad

@efanntyo

Hi there, I am excited to submit my proposal for the WWCC rebuild project. With extensive experience in Flutter development and a deep understanding of FlutterFlow to Flutter migrations, I am well-equipped to deliver a seamless, production-grade rebuild of your application. I understand the importance of maintaining the current app's functionality while enhancing performance and ensuring full compatibility with both Android and iOS platforms. My approach will focus on replicating all existing screens, logic, and UI/UX components exactly as specified, using a clean and scalable architecture to allow for future expansions. Having developed the original app in FlutterFlow, I am familiar with its intricacies and the necessary steps to translate its features into a native Flutter environment. I will ensure all modules, from labor cost calculation to PDF generation and multi-language support, are meticulously rebuilt to match the current app's capabilities. By leveraging best practices in state management and modular design, I aim to deliver a robust and maintainable codebase. Communication is key, and I am committed to keeping you updated throughout the project to ensure all expectations are met. I am confident in providing a high-quality solution that aligns with your objectives and look forward to the opportunity to work on this exciting project. Best Regards,

@javaidh390

"HERM, Jobsite workflow cost calculator" Hi, I will rebuild your WWCC app in clean, modular Flutter using MVVM architecture preserving all labor/delay/delivery formulas, multi-language support, and exact PDF export layouts. With 5+ years of mobile engineering experience, I will deliver tested APK/IPA builds and complete documentation within your 3–4 week timeline. Please initiate the chat to discuss further. Regards, Hassan

@point2solutions

--- FlutterFlow to Native Flutter App Rebuild --- I can rebuild the existing WWCC application in Flutter while preserving the current UI, workflows, calculations, PDF reports, and multilingual functionality. Here's my approach: → Rebuild all screens and workflows in pure Flutter/Dart without FlutterFlow dependencies. → Port the existing calculations, charts, PDF generation, email flow, and English/Spanish/Portuguese support. → Use clean architecture and structured state management for future updates. → Test Android and iOS builds, calculations, reports, email delivery, and responsive layouts. Flow UI Rebuild → Logic & Calculations → PDF/Email → Localization → Testing → APK/AAB & iOS Build Question Will the existing FlutterFlow source/project and all current calculation logic be provided for the migration? Let's connect... Thanks

@InterconnectBPO

Understanding the need for a robust, native Flutter application, our team is poised to rebuild the Worksite Workflow Cost Calculator. We will ensure that all existing functionalities and UI/UX elements are preserved while enhancing performance and maintainability. To address the requirement for input modules, we will meticulously replicate the labor cost, work start delay, and supplier delivery cost calculators, maintaining the integrity of the existing formulas. Our approach will guarantee that all calculations yield identical results to the original app. Our expertise in Flutter, combined with a commitment to communication, quality, and on-time delivery, will ensure a seamless transition from FlutterFlow to native Flutter. If you'd like, I can also share similar work we've completed and discuss the best approach for your project. Regards, JP

@pinkeegupta

Hi I have read your requirements and I am sure I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django. Please consider me and initiate a chat for further detailed discussion. Regards, Anju

@mobiappsoftware

Hello, I will develop your WORKFLOW COST CALCULATOR 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

@rbtech1984

Hello!! I understand you need the existing FlutterFlow WWCC app rebuilt in clean native Flutter, with the same design, calculations, charts, PDF reports, email sending, languages, and full Android and iOS support. • Can you provide the current FlutterFlow project and assets? • Will the existing PDF and email setup be retained? • Can testing devices or TestFlight access be provided? The application will be rebuilt with modular Flutter architecture, reliable state management, exact calculation logic, responsive screens, and complete PDF and email functionality. All features will be tested against the existing version for accurate results. Relevant Flutter and FlutterFlow migration projects have been completed, delivering smooth, maintainable applications that are ready for real-world use. Let us connect in chat to discuss the rebuild and begin promptly. Best regards Farhin B

@doomshellsl

Hello, We can rebuild your WWCC application from FlutterFlow into a clean, production-ready native Flutter codebase while preserving the existing UI, workflows, calculations and reporting exactly. • 100% Flutter/Dart with no FlutterFlow dependencies • 1:1 recreation of all screens, animations and workflows • Labor, delay and supplier cost calculations with identical outputs • Financial summary, ROI, payback and charts • PDF report generation and email delivery • English, Spanish and Portuguese localization • Responsive Android + iOS implementation • Clean architecture with scalable state management • Full testing across Android and iOS • APK/AAB and TestFlight-ready builds • Complete source code and technical documentation Our approach would be to first audit the existing FlutterFlow app and logic, then rebuild the UI, port calculations and reporting, implement PDF/email and localization, followed by device testing and final deployment builds. We have experience with Flutter, mobile applications, API integrations, and production-ready app development. Please share the current FlutterFlow project/source access so we can assess the existing implementation and confirm the 3–4 week delivery plan. Regards,

@a4logic

Hello, With 15+ years of experience, I've amassed a wealth of knowledge and skill that make me the ideal fit for your WWCC rebuild project. As the original developer behind your FlutterFlow version, who better to undertake this task than someone who thoroughly understands its intricacies? I bring a deep understanding of mobile app development, specifically in Android using Flutter and Dart, that is essential for recreating your app with meticulous detail. Having built multiple successful web and mobile applications like WordPress, Laravel and e-commerce solution such as Shopify in my career, I am a seasoned specialist who can handle complex tasks without compromising on quality. Moreover, I'm well-versed in relational databases like MySQL and PostgreSQL which will be useful for your multi-language support requirement as well as for producing accurate financial calculations. My expertise also includes integrating third-party systems and services through REST APIs -- a critical skill for rebuilding the PDF generation and email sending functionalities. When you choose me for this project, you're not simply hiring a freelancer; you're getting the promise of long-term support from an experienced professional who believes in delivering on time and ensuring client satisfaction. Let's not just recreate what we already have but build something even greater together! Thanks!

@HamparProd

Hi, I can rebuild WWCC from FlutterFlow into a clean, production-ready Flutter/Dart codebase while preserving the existing UI, workflows, calculations and report outputs 1:1. I’d structure the app using Riverpod or Bloc with a modular MVVM-style architecture, so the current calculator modules remain easy to maintain and future additions like accounts, analytics, industries or more languages can be introduced without rewriting the core. I’ll reproduce all screens, calculations, charts, language/industry selectors, transitions and responsive behavior. For reporting, I’ll rebuild the existing PDF layout using Flutter’s pdf/printing ecosystem and wire the email flow so it behaves reliably on both Android and iOS. I’ll also validate every calculation against the current FlutterFlow version, test all language paths, compare generated PDFs, and deliver APK/AAB plus a TestFlight-ready iOS build. The final handover will include full Flutter source, architecture notes, setup/build documentation, dependency list and clear notes for future expansion.