
In Progress
Posted
Paid on delivery
I am looking for an experienced app developer to help finish and improve my app, Next Logistics. The app is already partially built using Rork and is close to what I need, but there are a few important features that need to be fixed and completed. About the app: Next Logistics is made for construction/logistics businesses. It helps organise products, suppliers, prices, quantities, stock, and material requests. The main idea is that builders and site workers can request materials through the app, and office staff can review, manage, approve, or organise those requests. Main work needed: Improve AI spreadsheet/product extraction accuracy The app currently uses AI to identify product information from spreadsheets and documents, but it is not accurate enough. It needs to reliably identify information such as: Product names Prices Suppliers Quantities SKUs/product codes Units Totals Other important product/order details The AI does not need to be blindly trusted. I want the system to include proper validation checks for things like missing products, incorrect prices, duplicate rows, wrong quantities, and totals that do not match. The goal is to make the AI extraction as accurate and reliable as possible before any data is saved. Make builder-to-office requests work properly Builders/site workers need to be able to send material or product requests through the app. Office staff should be able to: View requests Edit requests Approve or reject requests Organise requested products Track what has been requested This request system needs to work smoothly and be easy for non-technical users. Connect the app with Microsoft Excel The app needs to connect directly with Microsoft Excel / OneDrive / SharePoint. Users should not have to manually download Excel sheets and reupload them into the app. They should be able to connect their Excel files directly, and the app should be able to read selected spreadsheets from there. Fix and clean up the existing Rork app The app is already partially created, so I am not looking to start completely from scratch unless absolutely necessary. I need someone who can review the current app, fix what is broken, improve the existing features, and complete the missing parts. Skills needed: App development Experience fixing partially built apps Rork or no-code/AI-built app experience would be helpful Database experience AI data extraction Spreadsheet parsing Microsoft Excel / OneDrive / SharePoint integration Microsoft Graph API experience Inventory, logistics, or construction app experience would be a bonus Please only apply if you are confident working with an already partially built app and improving it properly. When applying, please mention any experience you have with Excel integrations, AI spreadsheet/document extraction, inventory systems, logistics apps, or request/approval workflows.
Project ID: 40540600
223 proposals
Remote project
Active 1 day ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs

Hello, I am ready to dive into your project immediately. I’ve worked on AI-powered business applications involving document and spreadsheet parsing, Microsoft Graph API integrations, and approval workflows where extracted data is validated before entering inventory or operational systems. I can review your existing Rork app, improve the AI extraction pipeline with validation for duplicates, pricing, quantities, and totals, integrate OneDrive/SharePoint Excel syncing, and complete the builder-to-office request workflow without rebuilding the application from scratch. I want to discuss with you in more detail. Kind regards, Mojjammil
$500 USD in 7 days
4.4
4.4
223 freelancers are bidding on average $508 USD for this job

⭐️⭐️⭐️ Enhancement & Completion of Next Logistics App with AI and Excel Integration ⭐️⭐️⭐️ Hello, I checked the JD and you want to enhance your partially built Rork-based Next Logistics app by improving AI-powered spreadsheet extraction, completing the builder-to-office request workflow, integrating Microsoft Excel/OneDrive/SharePoint, and refining the existing codebase for production use. Features: * Review and improve the existing Rork app * AI-powered spreadsheet and document extraction * Validation for products, prices, quantities, and totals * Builder-to-office material request workflow * Request review, edit, approval, and rejection system * Product and inventory management enhancements * Microsoft Excel integration * OneDrive and SharePoint connectivity * Microsoft Graph API integration * Spreadsheet parsing and synchronization * Database optimization * Error handling and data validation * User-friendly workflow improvements * Performance and reliability enhancements * Clean, modular, and maintainable code Let’s chat… Thanks
$500 USD in 7 days
9.8
9.8

Hi, I spent some time reading through your requirements, and what stood out to me is that this isn't about building a new app—it's about making an existing one reliable enough for real-world construction and logistics workflows. The first thing I'd do is review the current Rork project to understand what's already working before making changes. For the AI spreadsheet extraction, I wouldn't rely solely on the AI output. I'd implement validation rules to flag missing products, duplicate rows, incorrect quantities, pricing mismatches, and total inconsistencies before anything reaches your database. That review layer is essential for inventory accuracy. I'm also familiar with Microsoft Graph API and can integrate OneDrive/SharePoint so users can connect Excel files directly instead of manually uploading spreadsheets every time. The builder-to-office approval workflow is another area I'd focus on, ensuring requests move smoothly from submission to review, editing, approval/rejection, and tracking without creating unnecessary complexity for site workers or office staff. I enjoy improving existing applications more than starting from scratch, and I'm comfortable working with partially built codebases to stabilize, optimize, and extend them. I'd be happy to review your current Rork app first and outline the fastest path to getting Next Logistics production-ready. Thank you
$500 USD in 48 days
9.1
9.1

Hi, I can help complete and improve your existing Next Logistics app without rebuilding it from scratch. I understand the focus is on enhancing AI-based spreadsheet/document extraction with proper validation, completing the builder-to-office request and approval workflow, integrating Microsoft Excel, OneDrive, and SharePoint through Microsoft Graph API, and fixing the current Rork implementation for a stable production-ready solution. I've worked on logistics, inventory management, approval workflows, AI-powered data processing, and third-party integrations, including MVP enhancement and scaling existing applications. The application will be reviewed end-to-end, existing issues will be resolved, AI extraction accuracy will be improved with validation rules, and the Excel integration will be implemented seamlessly while preserving your current architecture. Regards, SNR
$500 USD in 7 days
9.1
9.1

Hi, I've completed 15+ logistics and inventory apps — this is exactly what we do. You mentioned the app is partially built, so we'll assess the existing code, fix issues, and add the missing features cleanly. Message me to discuss the next steps. Best Regards, Hasan
$250 USD in 21 days
8.7
8.7

Hi — Elias here from Miami. I understand you're looking to finalize and enhance your logistics and inventory app, Next Logistics. This involves completing existing features while ensuring the app is robust and future-ready. The real technical challenge often lies in integration and scalability. As your user base grows, maintaining performance and ensuring seamless workflows is critical. A common issue in projects like this is overlooked permissions and data management, complicating future updates. The tricky part is balancing immediate needs with long-term maintainability. My approach would involve a thorough analysis of your current architecture. I would implement best practices for state management and optimize backend processes for efficiency. This ensures the app remains responsive and adaptable as your requirements evolve. I've worked on similar logistics and inventory systems, focusing on building reliable backends with PHP and mobile interfaces. This experience allows me to foresee potential pitfalls and address them proactively. A few questions to better understand the scope: Q1 – What specific features are you looking to complete or enhance in the app? Q2 – How do you envision user roles and permissions within the app? Q3 – Are there any existing integrations that need to be prioritized? Happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.
$500 USD in 5 days
8.6
8.6

Hi, I’ve read your project details carefully, and I’m confident I can help complete and improve Next Logistics. I have experience working on partially built applications, refining existing codebases, and delivering stable, production-ready solutions instead of rebuilding from scratch. My approach would be: Review the current Rork app and identify gaps/issues. Improve AI spreadsheet/document parsing and validation logic. Build a smooth builder-to-office request & approval workflow. Integrate Microsoft Excel, OneDrive, and SharePoint using Microsoft Graph API. Test, optimize, and polish the entire application for a reliable user experience. A couple of questions: Which extraction service is currently being used for spreadsheet/document parsing? Is the backend already set up (Supabase/Firebase/custom), or does it also need improvements? I’m confident I can turn your existing app into a reliable, production-ready logistics platform. Looking forward to discussing it further. Thanks Rahul
$500 USD in 5 days
8.6
8.6

Hi, I am an experienced app developer with expertise in app development, AI data extraction, spreadsheet parsing, and Microsoft Excel integration. I can help fix and complete your partially built logistics/inventory app, Next Logistics. Let's discuss how I can improve AI accuracy, streamline builder-to-office requests, and connect the app with Microsoft Excel. Please start the chat to discuss further. Regards, Sai Bhaskar
$350 USD in 10 days
8.3
8.3

Hi, I can see the hidden bottleneck here: the app is already valuable, but the AI extraction and request flow are still leaving too much room for bad data and manual cleanup. I’ve worked on partially built web apps, spreadsheet parsing, database-driven workflows, and Microsoft Graph/Excel-style integrations, so I can help tighten the logic instead of rebuilding everything from zero. I’d review the current Rork app, trace the broken pieces, improve extraction validation for products, prices, quantities, SKUs, duplicates, and totals, and make the builder-to-office request flow clean and reliable for non-technical users. I can also connect the app properly to Excel/OneDrive/SharePoint so users stop downloading and reuploading files like it’s 2009. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. If you want, I can first map the current app structure and identify what can be fixed versus what should be rebuilt. Do you already have access to the Rork project, and should the Excel connection use Microsoft Graph with a specific SharePoint site or OneDrive account? Best regards, Asad
$250 USD in 10 days
8.2
8.2

Hello, I have carefully reviewed your requirements and understand that you need to improve and complete your existing **Next Logistics** application by enhancing AI spreadsheet extraction, fixing the builder-to-office request workflow, integrating Microsoft Excel/OneDrive/SharePoint, and refining the current Rork-based application. I have 10+ years of experience in web and mobile application development, AI integrations, inventory management systems, workflow automation, and Microsoft Graph API integrations. I have expertise in spreadsheet parsing, document processing, approval workflows, database optimization, and logistics applications. I can review your existing codebase, improve AI extraction accuracy with validation checks, implement a reliable request and approval workflow, integrate Excel through Microsoft Graph API, and optimize the current application without rebuilding it from scratch. We will follow an Agile development approach, and I will provide complete source code, deployment assistance, and 2 years of free ongoing support. I would be excited to discuss your current Rork application and the remaining development scope. Thank you. Christina
$250 USD in 7 days
8.4
8.4

SURE------I will fix amd complete your project as per the given specifications. I am highly appreciative to work on this project. I am an Innovative PHP/Mobile app Full stack developer having rich experience with so many successful Tasks. I will give you exact accurate budget after the proper detailed discussion . Let’s connect on chat for further discussion and start quickly. Thanks!!
$540 USD in 7 days
8.1
8.1

Hi There I just read your project details regarding the Project: Fix and Complete Partially Built Logistics/Inventory App Can we do a quick chat right now so that we can discuss the project briefly? I have 10 years of experience in PHP, WordPress, Woocommerce, Cake Php, Codeigniter, Magento, Shopify, Laravel, Adobe Photoshop, Adobe Illustrator, CorelDRAW, Bootstrap, HTML, CSS, Angular, Javascript, jQuery, and My SQL. I appreciate Muhammad Rizwan Atif
$250 USD in 2 days
8.1
8.1

⭐⭐⭐⭐⭐ Enhance Your Next Logistics App for Better Performance ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for an experienced app developer to finish and improve your Next Logistics app. You have no need to look any further as Zohaib is here to help you! My team has successfully completed 50+ similar projects for app development. I will focus on improving AI accuracy, making requests work smoothly, and ensuring seamless Excel integration—all within your budget. ➡️ Why Me? I can easily enhance your Next Logistics app as I have 5 years of experience in app development, specializing in improving existing applications, AI data extraction, and database management. I have a strong grip on Microsoft Excel integration and Rork, ensuring a smooth transition and effective solutions for your app. ➡️ Let's have a quick chat to discuss your project in detail and let me show you the spell of my previous work. Looking forward to discussing with you in chat. ➡️ Skills & Experience: ✅ App Development ✅ AI Data Extraction ✅ Database Management ✅ Rork App Experience ✅ Microsoft Excel Integration ✅ Spreadsheet Parsing ✅ Microsoft Graph API ✅ Inventory Management ✅ Logistics Application Development ✅ Request/Approval Workflows ✅ User Experience Design ✅ Troubleshooting & Debugging Waiting for your response! Best Regards, Zohaib
$350 USD in 2 days
7.8
7.8

--- Next Logistics App Enhancement & Completion --- I can help review, fix, and complete your existing Next Logistics app while improving the current workflows instead of rebuilding from scratch. Here's my approach: → Review the existing Rork app, identify gaps, and fix broken or incomplete features. → Improve AI spreadsheet/document extraction with validation checks for missing data, duplicates, pricing mismatches, and quantity errors. → Complete the builder-to-office request and approval workflow with clear tracking and status management. → Integrate Microsoft Excel, OneDrive, and SharePoint using Microsoft Graph API for direct file access and syncing. Experience: → Experience working with AI-powered document and spreadsheet extraction workflows. → Experience integrating Excel, OneDrive, and SharePoint through Microsoft Graph API. → Experience building inventory, logistics, and approval-based business applications. → Comfortable working with and extending partially built applications and existing codebases. Flow Import Excel Files → AI Extraction & Validation → Material Request → Office Review & Approval → Inventory Tracking Question Can you share access to the current Rork project and details of the AI service currently being used for document extraction? Lets connect... Thanks
$250 USD in 16 days
8.2
8.2

Hi, I've read your brief — "Fix and Complete Partially Built Logistics/Inventory App". This is squarely our wheelhouse at Global IT Vision: a polished cross-platform mobile app for iOS + Android with clean UX and a solid backend/API where needed. We deliver clean, maintainable work with a smooth handover and clear communication, and we're ready to start right away. — Muhammad Idrees / Global IT Vision Pvt. Ltd
$500 USD in 21 days
8.1
8.1

Hello! As a seasoned app developer with over 9 years of experience, I specialize in rescuing and completing partially built apps like Next Logistics. I've worked extensively with inventory systems, AI data extraction, and Microsoft Graph API integrations—exactly what your construction logistics app needs. Here's how I can help: - Improve AI spreadsheet extraction accuracy with proper validation checks for missing products, incorrect prices, duplicate rows, and mismatched totals - Build a smooth builder-to-office request workflow where site workers send requests and office staff can view, edit, approve, reject, and track everything - Integrate direct Excel/OneDrive/SharePoint connections using Microsoft Graph API so users connect files without manual downloads - Review and clean up your existing Rork-built app, fixing broken features and completing missing parts efficiently I'm confident working with existing codebases and improving them properly. To assess the scope, could you share what's currently working vs. broken and which AI extraction method the app is using?
$500 USD in 4 days
7.3
7.3

Greetings, I’m excited about the opportunity to help you finish the Next Logistics app. It sounds like a valuable tool for construction and logistics businesses, and I understand you need to improve the AI for accurate product extraction, streamline the builder-to-office request system, and integrate with Microsoft Excel seamlessly. With experience in app development and working on partially built platforms, I can dive into the current Rork app, identify any issues, and enhance its features. My background includes AI data extraction and database management, which will be crucial in refining the accuracy of product details while ensuring proper validation checks are in place. Additionally, I have experience with Microsoft Graph API, so I can ensure smooth integration with Excel and other Microsoft services, making user interactions effortless. Looking forward to collaborating on this project! Best regards, Saba Ehsan
$500 USD in 5 days
7.4
7.4

Hi, We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on PHP, Mobile App Development, Excel, Android, Logistics, Inventory Management, Backend Development, App Development Please come over chat and discuss your requirement in a detailed way. Regards
$510 USD in 7 days
7.3
7.3

Hello, Your requirement for fixing and completing the Next Logistics app aligns perfectly with our expertise at Doomshell Software Pvt. Ltd. We specialize in inventory management systems, workflow automation, AI-powered data extraction, Microsoft integrations, and enhancing partially built applications. We can support you with: ✔ Comprehensive review and stabilization of the existing Rork-based application ✔ Improved AI spreadsheet/document extraction with validation checks for pricing, quantities, SKUs, duplicates, and totals ✔ Builder-to-office request workflows with submission, editing, approval/rejection, and tracking capabilities ✔ Direct Microsoft Excel, OneDrive, and SharePoint integration using Microsoft Graph API ✔ Database optimization and inventory management enhancements ✔ Bug fixing, feature completion, and performance improvements without unnecessary redevelopment ✔ User-friendly interfaces designed for both site workers and office staff Our approach: ✔ Audit the current application architecture and identify gaps ✔ Improve AI extraction accuracy through validation and error-handling mechanisms ✔ Implement reliable request/approval workflows with clear tracking ✔ Deliver scalable integrations and thoroughly test all business-critical processes Quick questions: 1. Is the current Rork app connected to a specific database platform? 2. Which document formats (Excel, PDF, CSV, supplier invoices, etc.) are most important for AI extraction? Regards.
$500 USD in 7 days
7.5
7.5

Hello! As per your project post, you are looking to enhance and complete your partially developed logistics and inventory application, Next Logistics, rather than rebuilding it from scratch. The goal is to improve the existing Rork application by increasing AI extraction accuracy, streamlining material request workflows, integrating directly with Microsoft Excel services, and delivering a stable, production ready solution for construction and logistics businesses. My focus will be on reviewing and improving the existing application featuring accurate AI powered spreadsheet and document extraction with validation checks, builder to office material request workflows, request approval and tracking, Microsoft Excel, OneDrive, and SharePoint integration, inventory and supplier management enhancements, performance optimization, bug fixing, code refactoring. I specialize in React Native, Flutter, AI powered document processing, logistics and inventory management systems, Microsoft Graph API integration, REST APIs, cloud databases, and scalable application development. My focus will be on strengthening the existing application, improving reliability, and delivering an intuitive experience for both site workers and office staff. Let’s connect to discuss the current application, review the existing codebase, and create a clear roadmap for completing Next Logistics into a reliable production ready platform. Best regards, Nikita Gupta.
$300 USD in 7 days
6.9
6.9

Hello, I'd be happy to help complete and improve **Next Logistics**. I have experience with AI-powered document processing, mobile app development, and logistics workflows. I can improve the accuracy of your spreadsheet/product extraction to reliably identify product names, suppliers, prices, SKUs, quantities, units, totals, and other key fields, while refining the existing app and implementing the remaining features. I'm available to start immediately and can quickly get up to speed with your current Rork codebase. Best regards, **Muhammad Usman**
$650 USD in 3 days
6.7
6.7

Titahi Bay, New Zealand
Payment method verified
Member since Sep 22, 2018
$10-30 USD
$30-250 NZD
$30-250 NZD
$30-250 NZD
$30-250 NZD
₹600-1500 INR
$15-25 USD / hour
₹12500-37500 INR
$250-750 USD
₹600-1500 INR
$250-750 USD
€8-30 EUR
₹600-1500 INR
₹1500-12500 INR
$10-30 USD
€30-250 EUR
$30-250 AUD
$15-25 USD / hour
$750-1500 USD
£750-1500 GBP
₹12500-37500 INR
$400 USD
$30-400 NZD
$250-750 CAD
$25-50 USD / hour