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Cross-Platform QR Code Scanner App in React Native

€30-250 EUR

Closed
Posted 6 months ago

€30-250 EUR

Paid on delivery
Description: We are looking for an experienced React Native developer to build a simple, yet efficient QR code scanning app that works on both iOS and Android. The primary function of the app will be to scan QR codes, extract parameters, and use them to run a specific URL. This URL triggers an API that performs a specific action in our database. The API is already developed, so the focus will be on creating the mobile app. Key Requirements: - Cross-Platform Capability: The app should be developed using React Native to ensure it works seamlessly on both iOS and Android. - QR Code Scanning: Integrate an open-source QR code scanning library (such as react-native-qrcode-scanner) to scan QR codes and extract two parameters from them. - API Integration: Use the extracted parameters to construct a URL and make a request to our pre-existing API. Handle the API's response appropriately within the app. - UI Development: Integrate and customize the UI based on the provided designs. We have 5 screens designed in Adobe XD, which need to be translated into React Native components with a keen eye for detail and design fidelity. - Response Handling: The app should display one of three different messages based on the API's response, which depends on a meta key check in our database.
Project ID: 37477331

About the project

69 proposals
Remote project
Active 5 mos ago

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69 freelancers are bidding on average €213 EUR for this job
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Hello, You need to *** Cross-Platform QR Code Scanner App *** using react native . I can understand your project requirements, I am very confident that I CAN BUILD YOUR APPLICATION As I have already created a Similar type of Application. I have 7+ years of experience in mobile apps and 3+ years of experience developing native/hybrid platform (Flutter) apps. I'm interested in the job. I have all the necessary skills to complete the project. The following are the services that I provide:- 1) Daily & Weekly updates, 2) High-quality UI/UX design work, 3) Source code delivery with all credentials, 4) Publish to Google PlayStore & Apple App Store, 5) 1 year of free Bug support and maintenance after completion of the project. In the past, I have worked on many apps like Salesforce App, Taxi App, Dating App, E-Commerece App, Food Ordering App, Courier Apps, Real Estate App, Education App & many more in the row. Thank you for considering my proposal, and I look forward to possibly working together. Thanks regard Julian : )
€1,550 EUR in 28 days
4.7 (103 reviews)
8.0
8.0
User Avatar
Hi, I am an experienced React Native developer and have good experience in integrating QR code scanner. Please share a sample QR code that has parameters to extract and also sample Request/Response of the URL that triggers API. Also please share the designs of 5 screens that you have in Adobe XD and the details of the three messages that app has to handle from the API response. thanks
€180 EUR in 3 days
4.9 (152 reviews)
7.3
7.3
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Hello! My name is Raja Ahmad Ayaz, and I'm excited to discuss the project you're looking to have done! I have extensive experience in cross-platform React Native development, so I believe I am the best fit for this project. With a focus on creating a simple yet efficient QR code scanning app that works on both iOS and Android, I'm confident I can deliver a successful solution. I understand that you are looking for an experienced React Native developer to build a simple yet efficient QR code scanning app that works on both iOS and Android. The primary function of the app will be to scan QR codes and extract parameters from them so that they can be used to run a specific URL that triggers an API call that performs a specific action in your database. I would be delighted to discuss further how my skillset fits well for this project. Please don't hesitate to reach out with any questions or concerns you may have about my profile or the job at hand.
€250 EUR in 5 days
5.0 (24 reviews)
7.3
7.3
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Hi there, I am the best here! Please check out my profile and see what others have to say about the work I've done related to the skills you're looking for. Hope to work together soon. Thanks!
€140 EUR in 7 days
5.0 (73 reviews)
7.5
7.5
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Hello, my name is Baber and I am a software engineer with more than 8 years of experience. I specialize in mobile app development and have worked on various applications in insurance, event management, and finance domains. I have extensive knowledge of JavaScript, React Native, Mobile App Development and other related technologies. I am confident that my skillset can help you build the perfect QR code scanning app. My expertise includes cross-platform capability development using React Native to ensure seamless operation across iOS and Android devices as well as QR code scanning integration using an open-source library such as react-native-qrcode-scanner. Additionally I have experience handling API integration using extracted parameters to construct URLs that make requests to your pre-existing APIs. I am highly motivated and reliable person who can deliver on deadline while providing quality work with customer satisfaction. Please feel free to contact me if you are interested in discussing this project further or if you would like me to provide any additional information or references about my skillset or past projects.
€100 EUR in 7 days
5.0 (156 reviews)
6.6
6.6
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Hi there, I hope this message finds you well. I am reaching out to discuss a potential project opportunity with you. We are experienced React Native developers and we would love to build a simple and efficient QR code scanning app for both iOS and Android platforms. The main functionality of the app will be to scan QR codes and extract parameters from them. These parameters will then be used to construct a URL, which will trigger an API call to perform a specific action in your database. We understand that the API is already developed, so our focus will be on creating the mobile app. Here are the key requirements for the project: 1. Cross-Platform Capability: We will develop the app using React Native to ensure seamless compatibility on both iOS and Android devices. 2. QR Code Scanning: We will integrate an open-source QR code scanning library, such as react-native-qrcode-scanner, to enable QR code scanning and extraction of two parameters. 3. API Integration: We will use the extracted parameters to construct a URL and make a request to your pre-existing API. We will handle the API's response appropriately within the app. 4. UI Development: We will integrate and customize the UI based on the designs provided by you. We understand that you have 5 screens designed in Adobe XD, and we will translate them into React Native components with great attention to detail and design fidelity. 5. Response Handling: The app will display one of three different messages based on...
€140 EUR in 15 days
4.9 (20 reviews)
6.7
6.7
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Hi there, what are your app other features? Is there a design for your app? I’ve been developing mobile and desktop apps for some time now. 4 years if I’m being honest. I’ll also support your project for 3 months for free for any unexpected bugs and issues. I’ll be looking forward to discussing with you. Best of all.
€300 EUR in 8 days
5.0 (42 reviews)
6.1
6.1
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Hello Dear project owner Immediately response and availability for your mobile Application , having more than 5 years of experience in React Native and flutter so lets discuss your problems in detail thanks.
€140 EUR in 5 days
4.5 (47 reviews)
6.3
6.3
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Hi sir, I'm 4 years of experience in React native cli(android/iOS). I will do this work. I almost worked on 16 projects in React native cli (android/iOS). Can you share the project files? I will start immediately. Thank you.
€170 EUR in 3 days
5.0 (35 reviews)
5.6
5.6
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Hello, I read your project details and really interested in your mentioned job. I have 5+ years’ experience doing similar jobs related to these skills JavaScript, React Native, Hybrid App and Mobile App Development. I think its doable job, and really confident to do that. Please start the chart so we have detail discussion about task and finalize it as per your timeline. Regards Umair
€250 EUR in 6 days
5.0 (10 reviews)
4.9
4.9
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Hello, my name is Adnan Gohar and I am an experienced, results-driven professional with a deep understanding of cross-platform React Native development and API integration. I have the knowledge and expertise necessary to build a simple, yet efficient QR code scanning app that works on both iOS and Android. I understand the importance of ensuring cross-platform capability within the app - this is vital to ensure that it works seamlessly on both iOS and Android. Additionally, I have experience integrating an open-source QR code scanning library (such as react-native-qrcode-scanner) into my projects so they can scan QR codes quickly and easily. As part of the project, I would be required to integrate an API into the app so that it can use the extracted parameters to construct a URL and make a request to our pre-existing API. This would require me to pay close attention to detail when developing the UI based on provided designs so that it looks exactly as expected. Additionally, I would need to ensure that responses from the API are handled appropriately within the app so that they display one of three different messages based on the response from the API depending on a meta key check in our database.
€140 EUR in 7 days
4.6 (10 reviews)
5.5
5.5
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Hi, As I am a React Native Mobil app expert, I am also developing now. Your app is simple. I can finish your project in 2days part time. I will use @react-native-camera, @react-native-qrcode-scanner modules for implementation of this project. First, will scan the image from the QR code using phone camera. then we can get the iamge blog data. Here, I need to analysis the QR code. next, I will process it properly according to your detailed requirements. Sure. and I am ready to contribute to our project immedately. Thanks
€250 EUR in 2 days
5.0 (30 reviews)
4.7
4.7
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Hi there. I have gone through your requirement carefully and feel confident because I did several similar projects before. I am a React native developer having over 5 years of experience. I'm ready to start and willing to work for you at a reasonable price and time. So please feel free to contact me so we can discuss more details. Thank you and Hope for your reply. Best Regards.
€140 EUR in 7 days
4.7 (5 reviews)
4.5
4.5
User Avatar
Hi there, I have experience in developing QR/Barcode scanners in React Native using ("react-native-qrcode-scanner"). I have successfully completed similar projects multiple times. For efficient and seamless scanning, I utilize React Native Vision Camera and ML barcode scanner. I would like to connect with you to discuss the project requirements further. Thank you
€150 EUR in 4 days
5.0 (11 reviews)
4.3
4.3
User Avatar
Hello! I am Ram and I am here to offer you my services as a React Native developer. With 8+ years of software development experience, I have the expertise and knowledge necessary to create a simple yet efficient QR code scanning app that works on both iOS and Android.
€140 EUR in 7 days
5.0 (8 reviews)
4.3
4.3
User Avatar
Hello sir, I'm an 6+ years experienced React Native developer ready to create your QR code scanning app. With cross-platform expertise, I'll seamlessly implement QR code scanning, integrate API calls, and ensure a responsive UI based on your Adobe XD designs. My previous projects reflect successful API integrations and UI development, showcasing attention to detail and design fidelity. I'm excited to bring your vision to life, delivering a simple and efficient app that meets your requirements. Let's discuss any additional details to ensure a smooth development process.
€350 EUR in 3 days
5.0 (4 reviews)
3.4
3.4
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Hello, We understand that developing a cross-platform QR code scanner app can be a challenge, so we have taken steps to make sure your app works seamlessly on both iOS and Android. With experience in PHP, Codeigniter, Wordpress and other similar applications, we can provide the best solution for your project. As part of our commitment to providing responsive web applications using HTML5, CSS3 and Bootstrap, we would be able to deliver an accurate translation of the five designs provided into React Native components with a keen eye for detail and design fidelity. Additionally, we specialize in responding to API responses accurately within apps through use of two parameters extracted from the QR codes. Please come over chat and discuss your requirement in a detailed way and ready to start this task from now onwards. Thanks & Regards Dheeraj Sharma
€250 EUR in 7 days
5.0 (7 reviews)
3.4
3.4
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Hi, nice to meet you As far as I understand your project description, it should be easy and won't take too much time. Please contact me for the further discussion regards,
€100 EUR in 7 days
5.0 (6 reviews)
3.4
3.4
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Hello, How are you doing today? I have read the project requirements carefully and I am very confident in your project. I have rich experiences in React Native(CLI and Expo) with QR code scan. I can integrate with your API with scanned variables from QR Code. I look forward to hearing from you. Thank you.
€250 EUR in 2 days
5.0 (3 reviews)
3.2
3.2
User Avatar
Hello, How are you? I'm very familiar in React Native for Android/iOS. So I'm very interested in your job and confident to finish your project quickly & perfectly. Looking for your reply. Best Regards.
€150 EUR in 1 day
5.0 (2 reviews)
3.1
3.1

About the client

Flag of GREECE
Glyfada, Greece
5.0
8
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Member since Sep 15, 2018

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