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I'm looking for an experienced iOS developer to create a scan, pick, check, and pack application. The primary functionality needed is barcode scanning. Key Requirements: - iOS platform development - Implement barcode scanning functionality Ideal Skills and Experience: - Proficiency in iOS app development - Experience with barcode scanning integration - Familiarity with logistics or inventory management apps Budget: ~ Timeline: 2–3 weeks Users: 1 Admin, 2 Packers Platform: Mobile web (Android-friendly, responsive design) ⸻ Project Overview We need a simple Picking & Packing web app for our warehouse: • Each job represented by AWB QR code. • Packers scan AWB → system loads job → scan items → upload packing photo → complete job. • Admin can upload jobs via CSV and view batch/job status. • Remark workflow: If a job has a remark, packer must consult admin. If admin unavailable, packer can select KIV. • Timestamp tracking: Record start time (AWB scan) and completion time (job complete or admin acknowledgment). • Offline mode is not required. ⸻ Features Admin Panel • Upload CSV (AWB, OrderNo, SKU, Qty, Remark). • View batches with job summary. • Filter jobs by batch, status, or packer. • Approve jobs pending remark. Packer Workflow 1. Login. 2. Scan AWB QR code (record start time). 3. Scan items, live update quantity scanned. 4. Upload packing photo. 5. Complete job (record end time). 6. If remark exists → Notify Admin or KIV. Database / Backend • Tables: Users, Batches, Jobs, JobItems, Photos. • Jobs store start_time, end_time, approval_time, status, remark. UI / Design • Clean, minimalistic, mobile-friendly. • Color-coded status: Blue=In Progress, Yellow=Pending Approval, Red=KIV, Green=Completed. ⸻ Milestones 1. Database + Admin CSV upload + timestamp fields – 30% 2. Packer interface + scan + photo + KIV/remark handling + completion – 40% 3. Admin dashboard + approval + filters + timestamp display – 20% 4. Testing, deployment, guide – 10% ⸻ Requirements • Experience building warehouse / scanning apps. • Deliver working MVP in 2–3 weeks. • Clean, maintainable code. • Responsive to messages and updates. ⸻ Deliverables: • Web app for packers + admin. • Database schema. • Deployment instructions. • Basic user guide. • Screens and mockups (provided). ⸻ Extra Notes • Only 2 packers, no complex concurrency. • AWB QR code pre-existing, no need to generate. • SKU barcodes unique, no variations. • Timestamp and remark/KIV workflow required.
Projektin tunnus (ID): 40268533
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155 freelancerit tarjoavat keskimäärin $1 232 SGD tätä projektia

Hello, I understand you need a clean, responsive iOS-based scanning flow tailored for picking and packing in a warehouse, with seamless barcode/QR scanning, item verification, photo upload, and a robust admin panel for batch management. I will deliver a lightweight, maintainable MVP that focuses on the core scanning, timing, and KIV/remark workflows, with a color-coded status board and CSV-based job imports to kick off batches quickly. The app will be built with native iOS tech for reliability, while the web admin/packer interface will be responsive for Android-friendly access, ensuring smooth offline-free real-time updates. The data model will include Users, Batches, Jobs, JobItems, and Photos, with start_time and end_time timestamps and an audit trail for approvals. I’ll implement strict input validation, a clean UI, and clear error messaging to minimize packer friction. What is the preferred data storage strategy for offline fallback, if any, and do you require an API-first approach for future integrations?
$1 500 SGD 18 päivässä
8,9
8,9

Hello, this is a clean, well-scoped warehouse MVP, exactly the kind I can deliver quickly and reliably. Since this is mobile-web and Android-friendly, I recommend: Proposed Stack • Frontend: React (mobile-first responsive) • Backend: Node.js (Express or NestJS) • Database: PostgreSQL • QR/Barcode: Browser-based camera scanning (ZXing or similar) • Photo upload: Secure object storage (S3 or equivalent) • Deployment: Docker-ready This keeps the system lightweight, fast, and easy to maintain. Core Implementation Plan • CSV batch upload with validation and duplicate checks • AWB scan → auto-load job → record start_time • Live SKU scanning with quantity validation • Photo upload before completion • Status logic: In Progress / Pending Approval / KIV / Completed • Admin approval workflow with approval_time tracking • Color-coded UI and clean dashboard filters Given only 2 packers and no offline mode, concurrency complexity is minimal, which helps ensure a 2–3 week delivery timeline. I’ve built structured workflow systems with scanning logic and timestamp tracking before, so this flow is very manageable. Timeline: 2-3 weeks as requested Milestone structure aligned exactly with your breakdown. Let’s open the chat. I can outline the database schema and scanning flow before we begin. Best, Jenifer
$1 125 SGD 22 päivässä
9,3
9,3

Hi, I’m Elias. I’ve reviewed your scope carefully — this is more than barcode scanning; it’s a structured picking and packing workflow with controlled remark handling and accurate timestamp tracking to ensure operational traceability. I would develop this as a responsive mobile web application with a clean backend architecture covering Users, Batches, Jobs, JobItems, and Photos. The AWB QR scan would trigger start_time, item scans would validate quantities in real time, and status logic would strictly manage In Progress, Pending Approval, KIV, and Completed states. Photo uploads and approval timestamps would be structured to maintain full audit visibility. The admin panel would support structured CSV parsing, batch-level filtering, packer tracking, and controlled remark approvals. The interface would remain minimal, fast, and optimized for warehouse use. I have a few clarification points regarding the workflow: Q1. Should SKU scans be restricted once the required quantity is fulfilled? Q2. Are there any storage or resolution constraints for packing photos? Q3. Will deployment use your existing hosting environment or require new setup?
$1 125 SGD 7 päivässä
8,0
8,0

BUILD A HIGH ACCURACY PICK & PACK WEB APP FOR YOUR WAREHOUSE We can develop your FrenzEgo warehouse MVP as a responsive web app optimized for mobile, with barcode scanning for AWB and SKUs, timestamp tracking, photo upload, and KIV/remark workflow. The admin panel will allow CSV upload, batch filtering, job approval, and real time status updates. With 12+ years of experience in iOS development, Swift, Xcode, mobile friendly web apps, database design, and logistics solutions, we ensure a reliable, maintainable system delivered within your 2–3 week MVP timeline. Clean, modular code, deployment instructions, and a basic user guide are included. Do you want us to suggest a lightweight stack optimized for quick scanning and minimal latency to ensure packers can work efficiently on mobile devices? Let’s get started! Regards, Haider
$1 170 SGD 30 päivässä
7,2
7,2

Warehouse Web App | QR/Barcode Scanning | Laravel Backend | Mobile Responsive | CSV Import Hello, Your requirements are clear, and this can be delivered as a clean, lightweight mobile web app within 2–3 weeks. Since offline mode isn’t required and only 2 packers are involved, we can keep the system simple, fast, and reliable. Recommended Tech Stack • Laravel (API + Admin Panel) • MySQL database • Mobile-first responsive UI (Tailwind) • JS-based camera barcode/QR scanning • Hosted on standard shared/VPS hosting How I’ll Implement Admin Panel • CSV upload (AWB, OrderNo, SKU, Qty, Remark) • Batch summary + job filtering • Approval workflow for remark jobs • Timestamp visibility (start, end, approval) Packer Flow • Secure login • Scan AWB → auto start_time • Scan SKU → live quantity validation • Upload packing photo • Complete job → end_time recorded • Remark → Pending Approval or KIV Color-coded status logic will be strictly enforced (Blue/Yellow/Red/Green). Timeline: 2–3 Weeks Fixed Budget: $2,800 Includes database schema, deployment, documentation, and user guide. I’ve built structured inventory and workflow-based systems before, so this MVP can be delivered cleanly and maintainable. Ready to start immediately. Best Regards, Purnima
$1 500 SGD 20 päivässä
6,8
6,8

Interesting project, I will build the picking and packing web app with a packer interface for AWB QR scanning, item barcode scanning, photo upload, and the remark/KIV workflow, plus an admin panel for CSV upload, job filtering, approval, and timestamp tracking across all statuses. Since this is a responsive web app, I will use the browser's native Barcode Detection API with a fallback library for devices that do not support it yet. This gives fast, reliable scanning without requiring a native app install on the warehouse floor. Questions: 1) Will packers use their own phones or dedicated warehouse devices? 2) Do you have the CSV format finalized, or do you need help defining the structure? Looking forward to potentially working together. Thanks, Kamran
$770 SGD 14 päivässä
7,5
7,5

Hi I can build your Picking and Packing web application with fast, reliable barcode scanning and a clean mobile friendly interface optimized for warehouse use. Based on your requirements, I recommend a responsive mobile web app using a modern stack such as React or Vue with a secure backend in Node or Python and structured database design. I will implement AWB QR scanning to trigger job loading with automatic start timestamp capture. Item barcode scanning will live update quantities and validate against SKU and required quantity. Packing photo upload, remark workflow, KIV handling, and completion timestamps will be fully integrated. Admin will be able to upload CSV batches, filter by status or packer, approve remark jobs, and view detailed job timelines. The system will follow your color coded status logic and maintain clean database relations across Users, Batches, Jobs, JobItems, and Photos. With only two packers, performance and concurrency will be simple and stable. I can deliver a working MVP within 2 to 3 weeks with clean code, deployment guide, and documentation. Best, Justin
$1 125 SGD 7 päivässä
6,5
6,5

Hello, I will develop your BARCODE SCANNING MOBILE APPLICATION for IOS both platform 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
$750 SGD 22 päivässä
6,5
6,5

Hello, I hope you are doing well. I understand that you are looking to build a BARCODE SCANNING 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.
$750 SGD 12 päivässä
7,0
7,0

Hello, I am Moamen, a seasoned mobile app developer with over 5 years of experience in creating top-notch iOS and Android applications. My expertise lies in Swift, Kotlin, Java, enabling me to develop robust, scalable, and high-performing mobile apps. I can build your QR code scanning and packing system and implement all the features and requirements you want Throughout my career, I have successfully delivered numerous projects that have significantly benefited my clients. I am passionate about transforming ideas into successful applications and am confident in my ability to deliver outstanding results for your project. Best regards, Moamen
$950 SGD 10 päivässä
6,6
6,6

Hello, With my more than a decade long experience in iOS development, I can build up a proficient barcode scanning app for your logistics and inventory management requirements. My expertise spans all-around mobile development, lending itself perfectly to delivering the tasks you need: create the packer's workflow, facilitating AWB QR code scan, item scanning, packing photo upload, job completion, timestamp tracking and KIV handling. To be specific, I have successfully designed and developed Several Logistic applications that included similar or Identical functionalities with the one you've described. The Jobs table with start_time, end_time, approval_time, status, and remark is a familiar touchstone for me. Combined with my backend knowledge using Node.js and Python (Django/Flask Framework), building and maintaining your Database (Users, Batches, Jobs, JobItems & Photos) would be an effortless task. I understand and appreciate your defined milestones and timeline - And I am ready to meet them head-on! As part of my meticulous way of operating on projects, I not only deliver the basic working MVP but also complete documentation including Deployment Instructions. Rest assured that choosing me as part of your team will provide you with a solution that will function seamlessly to improve the overall efficiency of your warehouse operations. Look no further than partnering with me for this project! Thank you
$1 400 SGD 15 päivässä
6,4
6,4

Hi there, I see you need a straightforward Picking & Packing app for your warehouse, focusing on barcode scanning. The workflow seems clear: packers will scan AWB QR codes to load jobs, then scan items and upload packing photos. It’s important to ensure the admin can easily upload jobs via CSV and manage job statuses. For this project, I’d start by setting up a solid database to handle users, batches, and jobs. Then, I’d develop the packer interface, ensuring it’s user-friendly and responsive. Integrating the barcode scanning functionality will be key, and I’ll make sure it works seamlessly with the overall workflow. A small note: keeping the UI clean and minimalistic will help packers focus on their tasks without distractions. Deliverables will include: - Web app for packers and admin - Database schema - Deployment instructions - Basic user guide - Screens and mockups I estimate around 50 hours to get everything done, including testing and revisions. Regards, Burhan Ahmad
$750 SGD 7 päivässä
6,1
6,1

Hi there, We’ve developed multiple web apps for warehouse management, including features like barcode scanning, CSV uploads, and admin workflows. With our extensive experience in logistics solutions, we can deliver a product that meets your needs and is ready for real-world use. We also have a dedicated team of UI/UX designers who can create a clean, modern interface that enhances user experience. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit for your needs. I’m looking forward to hearing more about this exciting project. Best, Adil
$1 060,71 SGD 21 päivässä
6,2
6,2

Hello There!!! ★★★★ ( iOS Barcode Picking & Packing App ) ★★★★ I understand you need a clean scan-pick-pack system where packers scan AWB, process items, upload photos, and admins manage batches with remarks and timestamps. The goal is a stable, mobile-friendly MVP within 2–3 weeks. ⚜ AWB & SKU barcode scanning flow ⚜ Admin CSV upload and batch management ⚜ Real-time quantity tracking ⚜ Photo upload with job completion ⚜ Remark, approval & KIV workflow ⚜ Timestamp tracking for full audit ⚜ Clean responsive mobile UI With 9+ years experiance in logistics and scanning apps, I focus on fast, reliable warehouse workflows that reduce packer errors. My approach: build a responsive web app using React + Node/Express with camera scanning (ZXing), optimized DB schema, and clear status logic. Delivery in 2–3 weeks with full docs. Happy to review your mockups and start immediatly. Warm Regards, Farhin B.
$756 SGD 12 päivässä
6,5
6,5

Hello! As per your project post, you’re looking to build an iOS based scan, pick, check, and pack application centered around barcode and QR scanning. The platform will support an admin panel for batch uploads and job tracking, along with a structured packer workflow that records scan activity, packing proof, and job completion timelines. My focus will be on delivering a robust iOS application with high performance barcode and QR scanning, real time quantity validation during item scanning, automated start and end time logging, packing photo uploads, and controlled job completion workflows. The admin panel will include CSV batch uploads, job summaries, filtering by batch, status, or packer, and structured approval flows for remarks or KIV cases. The solution will emphasize scanning speed, data accuracy, and smooth coordination between packers and administrators. I specialize in building operational workflow driven mobile applications with secure authentication, real time sync, and structured admin dashboards. My approach ensures clean architecture, reliable scan performance, and scalability for growing order volumes. Let’s connect to define the workflow logic and ensure a smooth deployment for your packing operations. Best regards, Nikita Gupta.
$800 SGD 22 päivässä
5,6
5,6

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam
$750 SGD 10 päivässä
5,3
5,3

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I have developed similar warehouse barcode scanning and packing apps where users scan QR codes to load jobs and log packing progress, making workflow seamless and efficient. From my experience, the most critical aspect is ensuring smooth real-time scanning and accurate status tracking for admin and packers. Approach: ⭕ Build a responsive mobile-friendly web app optimized for iOS and Android ⭕ Develop secure login and role-based access for admin and packers ⭕ Integrate precise barcode scanning for AWB and SKUs with live quantity tracking ⭕ Implement batch upload via CSV and real-time job status updates ⭕ Create remark handling workflow with KIV option and timestamp logging ⭕ Design a clean, color-coded UI consistent with your mockups ❓ Could you clarify the preferred technology stack for backend and database? ❓ Are there any specific deployment environments or hosting services you want to use? ❓ Should notification to admin on remarks be via in-app alerts or email? I’m confident I can deliver a clean, maintainable, fully functional MVP within your 2-3 week timeline. Looking forward to working with you! Best regards, Nam
$1 200 SGD 7 päivässä
5,3
5,3

Hi there, I'm offering a 25% discount on this project. With over 8 years of experience in [your field], I will [briefly describe your service] to help you achieve your goals. I'll start by understanding your needs and deliver a professional, high‑quality result efficiently. You'll receive [main deliverables] along with clear documentation. Let's work together. Best regards, Sohail
$750 SGD 1 päivässä
6,1
6,1

As an seasoned iOS developer specializing in mobile app development, I have amassed valuable skills and experience that perfectly align with your project requirements. Over the years, I've successfully pioneered numerous scanning and warehouse management apps similar to yours. In fact, I believe my familiarity with the iOS platform and previous barcode scanning integration will expedite the development of your app efficiently. Moreover, my adaptability extends beyond a mere working knowledge of Swift and Web Development; I am proficient in harnessing technological tools like React Native, Flutter, Node.js, Python, to name a few. This versatility allows me to create sturdy and scalable apps across various platforms. Additionally, my commitment to delivering clean, maintainable code has garnered positive feedback from previous clients who appreciate not only the efficiency but also the ease of future maintenance. I'm dedicated to producing high-quality work in a timely manner while providing regular updates along every stage of the process. By choosing me for your project, you're not just hiring an experienced developer but a collaborative partner who values clear and open communication.
$750 SGD 7 päivässä
5,0
5,0

I came across your project iOS Barcode Scanning App and I am very interested in working with you. I have reviewed your requirements and fully understand the scope and expectations. I specialize in Mobile App Development, iPhone, Objective C, Logistics, iPad, Swift, Web Development, iOS Development, Xcode and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity, and professionalism. I work transparently throughout the project so progress, deadlines, and expectations stay clear at every stage. I would be glad to discuss further details and am ready to start immediately. Looking forward to hearing from you. Regards, Anum
$1 500 SGD 7 päivässä
4,9
4,9

Singapore
Liittynyt lokak. 7, 2017
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