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Full Stack Mobile Application & Web Application Development for On Demand Services/Homeservices Application Skills- Javascript, Android, iOS, Mobile App Development, Smartphone, Api's Integration,
Project ID: 40700316
191 proposals
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Active 7 days ago
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191 freelancers are bidding on average $1,040 USD for this job

✅ Hello, You need an inventory tracking website plus mobile and web apps for on-demand/home services, with API integrations for JavaScript, Android, and iOS. We would first define the MVP around inventory flow, service booking, and user roles so the admin panel and mobile apps share one backend and data model. - Backend: NestJS + PostgreSQL, REST API for inventory and bookings. - Frontend: React admin panel + React Native apps for iOS/Android. - Auth: JWT with roles for admin, staff, provider, and customer. - Modules: inventory, booking/dispatch, status tracking, AWS deployment. We are Webcapitan, a Ukraine-based studio with 8+ years, Preferred Freelancer, and 5★ across 580+ reviews. Is this a greenfield build, or do you already have designs, API docs, or code? Which roles and integrations come first: payments, maps, notifications, or supplier sync? Please let me know your thoughts. Looking forward, Roman
$1,000 USD in 6 days
9.7
9.7

Hello, I am Dr. Rajesh Rolen, PhD in Computer Science & Engineering, with experience of over 20+ years in Android, API, Mobile App Development, Web Development, iPhone, JavaScript, Full Stack Development As a preferred freelancer in the top 1%, I have done 400+ projects here on freelancer.com, I have 4.9 ratings out of 5 on average, which showcases my quality of work and timely delivery. Key Highlights: - Free Hosting Support on the Cloud or any desired platform. - Free 3 months of post-delivery support to ensure that our client doesn’t face any challenges after the launch of the project. - Free Dedicated tester on projects to ensure quality delivery, so clients don’t need to act as a tester. - 10+ Years experience UI/UX team to ensure intuitive UI. Portfolio: https://www.freelancer.com/u/Microlent Please open the chat and send me a message, so we can have a more detailed discussion about the project to give you the project timeline and cost. Thank you for considering my services. I look forward to engaging in a productive conversation and understanding how I can be of assistance in bringing your project to life. Regards Rajesh Rolen
$1,125 USD in 60 days
9.5
9.5

HEY I WILL BUILD A CONNECTED INVENTORY + ON-DEMAND SERVICE PLATFORM WHERE CUSTOMERS, SERVICE PROVIDERS AND ADMIN CAN MANAGE THE COMPLETE WORKFLOW IN ONE PLACE. I have 12 years of IT experience and have worked on similar full-stack web and mobile applications using JavaScript, APIs, Android and iOS. I understand this project requires more than an inventory website—you need a reliable system that can connect inventory, service requests, users and real-time operational data. I can develop the customer app, provider app and web admin panel with secure authentication, inventory management, service/product listings, order or service requests, status tracking, API integrations, notifications, payment integration where required, and reporting. The workflow will be simple: **Customer selects service → submits request → provider accepts → inventory/resources are updated → service status is tracked → admin monitors the entire operation.** I’ll focus on scalable APIs, responsive UI, secure data handling and an architecture that can grow as your service network expands. Let’s have a quick call to clarify the inventory workflow and service-provider requirements, then I can propose the right architecture, milestones and timeline. THANKS CHRISTINA
$750 USD in 11 days
8.4
8.4

I’d start by defining the on-demand home-services journey—customer booking, provider assignment, job status, payments and API-backed notifications—then make the same live data available in the web dashboard and iOS/Android apps. Within 7 days, you will receive a working MVP: responsive admin web application plus customer/provider mobile builds, with role-based login, service requests, scheduling, status tracking and integrated APIs. I’ll use React Native for shared iOS/Android delivery and a Node/React backend, structuring the API so new services and provider rules can be added without rewriting the apps. I built SwiftKhata, a POS and inventory product spanning web, desktop and mobile, so I understand keeping stock activity consistent across interfaces. Should the first release track materials used on each home-service job, or is “inventory tracking” only the website title? Muhammad Saad
$1,150 USD in 7 days
7.8
7.8

Hello, As we step into an era where inventory management can make or break a business, you need a seasoned tech partner like me, Yasir, A4Logic's Founder. For over 15 years now, I've been crafting interfaces just like the one your project aims for - uncomplicated, efficient, and worthy of your time and money. I've aced Flutter and Android. Building the kind of app you're after merges my skills in fulfilling real-time inventory tracking with Java to increase tracking efficiency. I'm particularly equipped in API integrations to ensure better communication between your systems as well as in Javascript, which would be pivotal for building a masterful UI. Furthermore, being a full-stack developer is immensely beneficial when it comes to leveraging web interfaces to streamline daily inventory management operations on demand. And that's precisely what you'll get with me - end-to-end brilliance for an optimized user experience in line with the sophisticated needs of an ever-inventive industry. Let's build something phenomenal together! Thanks!
$850 USD in 8 days
7.9
7.9

With a proven track record in Full Stack development, I understand the need for a seamless On-Demand Services application. Proficient in JavaScript, Android, and iOS development, I have successfully integrated APIs for similar projects. How do you envision user engagement within the app to enhance customer experience? Regards, Yogesh Kumar
$830 USD in 7 days
7.8
7.8

Hi, I can help you build a complete on-demand home services platform with mobile applications and a web application, covering the full customer-to-service-provider journey. The platform can include customer registration, service browsing and booking, provider/service management, real-time booking status, notifications, payments, API integrations, reviews/ratings, and a complete admin panel. I can also ensure the applications are responsive, secure, and easy to use across Android, iOS, and web. I have strong experience developing marketplace and on-demand applications and can handle both the frontend and backend requirements of your platform. PLEASE INITIATE CHAT SO I CAN SHARE MY RELEVANT MOBILE & WEB PROJECTS. Best Regards, Nikita Gupta
$1,200 USD in 15 days
7.0
7.0

Hi, I went through your project details and understand what you're looking to achieve. I'd be interested in working with you on this. Based on the requirements you've shared, I can handle the project from start to completion while keeping the work aligned with your expectations, timeline, and desired outcome. My approach is straightforward: first, I'll make sure the requirements and expected deliverables are clear. Then I'll complete the work in structured stages, share progress along the way, incorporate your feedback, and deliver the final work after everything has been reviewed. Before we begin, I have a couple of questions about your requirements that will help me understand the scope more accurately. Feel free to message me so we can discuss the details and determine the best way to move forward. Best regards, Anum
$750 USD in 1 day
6.6
6.6

Hello I can build a robust inventory tracking system for your on-demand service platform, creating seamless web and mobile apps. Leveraging my expertise in JavaScript, Android, and iOS development, I'll integrate APIs for efficient real-time updates. My experience with similar applications ensures a high-quality, user-friendly solution. Would you like to discuss specific features you envision for the inventory management? Best regards, Giáp Văn Hưng
$1,108 USD in 7 days
6.8
6.8

Hi there, for your inventory tracking website, I can quickly develop a robust solution integrating both mobile and web applications using JavaScript and relevant APIs. My experience with full-stack development and API integrations ensures that your project will be executed efficiently, aligning with your on-demand service needs. Your satisfaction is my priority and I guarantee that I will deliver you a high-quality result. Regards, Ali
$750 USD in 15 days
6.4
6.4

Hello, I understand that you are looking for a Full Stack Mobile Application & Web Application Development for an On-Demand Services/Home Services Application. I am proficient in JavaScript, Android, iOS, Mobile App Development, Smartphone, and API Integration. With my expertise in these areas, I am confident in delivering a high-quality solution that meets your requirements. I will ensure effective communication throughout the project to keep you updated on the progress. You can view my portfolio at https://www.freelancer.com/u/Curveballsol to see examples of my previous work in this field. Best regards, Curveball Solutions
$750 USD in 4 days
6.4
6.4

Hi there, I am excited to submit my proposal for the development of your inventory tracking website and mobile application. Your project requiring full stack mobile and web development for on-demand services aligns perfectly with my expertise and experience. With a robust skill set in JavaScript, API integration, and both iOS and Android app development, I am well-equipped to deliver a seamless and highly functional solution. Having previously developed similar applications, I understand the intricacies involved in creating a user-friendly interface while ensuring efficient inventory management. My approach will focus on integrating a comprehensive API system to facilitate real-time data tracking and updates, ensuring your inventory is always up-to-date. Additionally, I will employ the latest mobile development frameworks to ensure that the application is fast, responsive, and compatible across all devices. Collaboration is key, and I am committed to maintaining open communication throughout the project to ensure your requirements are met with precision. I am also keen on incorporating any specific features you envision to enhance the user experience. Thank you for considering my proposal. I am eager to bring this project to life and contribute to the success of your on-demand services platform. Best Regards,
$1,125 USD in 14 days
6.6
6.6

Hi, What specific features are you looking to implement in your inventory tracking application? I can help develop a full-stack mobile and web application tailored to your on-demand services needs. With over 12+ years of experience in JavaScript and mobile app development, I have successfully delivered similar projects by integrating APIs for seamless functionality. I focus on building intuitive user experiences and efficient inventory management systems. Please see our portfolio on this link : https://www.freelancer.com/u/webperfection123 I’m committed to ensuring you receive a high-quality product. Let’s discuss your project further to align on your requirements. Best, Priyanka
$1,125 USD in 7 days
6.6
6.6

Hi, The title says inventory tracking website but the description reads like an on demand home services app with mobile and web. Which one is the real scope here? I'll answer for both, since we've built both. For a booking and dispatch product we built a taxi management platform with multi-channel booking and real time tracking, drivers, and payments. IbizaCab: real-time booking and driver tracking For a large web plus mobile app pair with logins and payments, we ran a two year event platform with a React Native app and Laravel backend. ADFW: web plus mobile app with Stripe Given no history between us, we can start with a small first milestone so you only pay on delivered work. One thing to confirm: is inventory a real feature you need, or a mismatched title? Adil
$1,122.92 USD in 21 days
6.6
6.6

The mobile apps and website need one source of truth for bookings, service status, and inventory. I’d define roles and status changes first, then build the shared API so iOS, Android, and web stay aligned. A home-services booking demo I built is at service-flow-demo.vercel.app. I’d make job updates idempotent so retries cannot create duplicate bookings or stock changes. The first milestone can be a working booking flow and shared API in four days, released only when it works. Does “inventory” mean technician parts and stock, or is the main scope the home-services booking flow?
$1,000 USD in 7 days
6.7
6.7

Hi, I can develop a complete on-demand home services platform with mobile apps for Android and iOS, a web application, API integrations, and a powerful backend. I’ll focus on a smooth user experience, scalable architecture, and reliable performance for customers and service providers. Best regards, Ihtsham
$1,500 USD in 1 day
6.3
6.3

Building an on-demand services app hinges on seamless API integration and a responsive design across web and mobile. Both Android and iOS require distinct attention to platform norms along with smooth interactions with the web app. JavaScript will provide flexibility, but aligning it with native performance and user expectations is crucial. What key features are top priority for your initial release?
$900 USD in 20 days
6.1
6.1

Hi there, Finding it challenging to integrate a seamless experience across mobile and web platforms for on-demand services? With my expertise in full stack development, I'll ensure smooth functionality and API integration for both Android and iOS, providing users with an intuitive and responsive application. Here are my questions: Which specific on-demand services are you targeting? Also, do you have a preferred API provider or existing backend infrastructure? Let's discuss your project now!
$1,500 USD in 30 days
6.2
6.2

Hi, I'm Denis, a full-stack developer who has built mobile and web applications for service-based businesses. I understand you need a system where field teams track inventory in real-time via mobile apps, while managers monitor stock from a web dashboard. The core challenge is keeping inventory data synchronized across iOS, Android, and web platforms with reliable real-time updates. I've worked on similar systems handling offline mobile sync and backend reconciliation, which requires thoughtful API design and proper state management. My approach: 1. Clarify inventory workflows and user roles 2. Design a clean REST API for mobile and web consumption 3. Build native iOS and Android apps with offline functionality 4. Create a JavaScript web dashboard for real-time stock visibility The main technical consideration is handling data consistency when multiple users update inventory simultaneously. This requires conflict resolution strategies and transaction logging for full audit trails. One realistic risk is scope creep around reporting features. I'd recommend building core tracking first, then adding analytics based on actual usage patterns. I'm available to start immediately. Let's discuss the details. Thanks, Denis.
$800 USD in 10 days
6.2
6.2

Hello. The hardest part of this Inventory Tracking website project is integrating a seamless, real-time sync between the mobile apps (Android/iOS) and the web platform via APIs, ensuring data consistency and low latency. I will use your specified stack: JavaScript for frontend and backend API integration, plus native Android and iOS development frameworks for mobile apps. My approach: 1. Define API endpoints and data models for inventory operations, delivering a working API spec first. 2. Develop the web app interface for inventory management with real-time updates. 3. Build and integrate the Android and iOS apps to consume the APIs, focusing on offline sync and error handling. 4. Test end-to-end functionality, including push notifications for inventory changes. I recently completed a similar full-stack project involving API-driven mobile and web apps for a logistics company, where real-time inventory accuracy was critical. This experience directly applies to your on-demand home services context. The MVP includes API development, mobile apps, and web interface for inventory tracking only. Features like payment integration or advanced analytics would be extra. Please share any API docs or staging environment to start the API design. Looking forward to your reply. Best,
$800 USD in 6 days
6.3
6.3

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