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UPC Barcode and API Web Application

$250-750 USD

Closed
Posted about 2 months ago

$250-750 USD

Paid on delivery
I'm in need of an experienced developer to create a web application that's capable of reading UPC barcodes, and then subsequently calls an API to send these codes. Key functions: - Scan and read UPC barcodes - API call to forward the read data The API call should include not only the product barcode data, but also an ESL (Electronic Shelf Label) bar code. Ideal Skills: - Proficiency in web application development (javascript, html5, python) - Experience with barcode reading software (not necessarily required) - Previous experience with Restful API calls. This project requires someone who pays attention to detail and understands the crucial role of barcode technology. If you possess these skills and are driven by challenging projects, I look forward to your bid.
Project ID: 37818363

About the project

68 proposals
Remote project
Active 17 days ago

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68 freelancers are bidding on average $543 USD for this job
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Hello Good Day! I understand that you require a web application that can scan and read UPC barcodes, as well as make API calls to forward this data, including an ESL barcode. I'm pleased to express my interest in working on this project. I have extensive experience in web application development and have worked in-depth with JavaScript, HTML5, and Python. My experience with barcode reading software is exhaustive and I'm confident I can deliver on your requirements. Furthermore, I have successfully executed numerous projects involving Restful API calls. My previous work, as evident from my reviews, exemplifies my proficiency in this area. I'm excited about the challenge this project presents and am eager to deliver a web application that meets your expectations and beyond. Thank you for considering my proposal. I look forward to the possibility of working together. Sincerely, Rinsad
$500 USD in 7 days
4.9 (923 reviews)
9.4
9.4
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Hello There, You need to create a **** UPC Barcode and API Web App **** , With my knowledge & skills i can make your project more effective & user friendly as per your requirement. Refer to my portfolio:((https://www.freelancer.com/u/infowider11)) So Let’s Connect on the chat so that we can discuss more in detail about the technical aspect of the project for me client satisfaction comes first and I am ready to help you in any phase of the project. Looking for a positive revert from your side. Thanks & Regards Shweta A
$320 USD in 11 days
4.9 (250 reviews)
9.2
9.2
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Leveraging my 18+ years of experience in web and app development, I believe I'm exceptionally well-positioned to handle your UPC Barcode and API Web Application project. Proficiency in Javascript, HTML5, Python is the core of my skillset and aligns perfectly with your project requirements. Although not explicitly mentioned as a requirement, my familiarity with barcode reading software further bolsters my candidacy for this task. Moreover, I'm adept at creating efficient connections between different systems and services, which makes me well-equipped for Restful API calls that would be crucial in transmitting the product barcode data, along with the ESL bar code. Accuracy is crucial when it comes to barcodes - an area I've made an uncompromising commitment to throughout my professional journey. The overwhelmingly positive reviews from my satisfied clients paint a clear picture of my commitment and competence. My client-centric approach ensures that your needs are respected and addressed every step of the way – right down to completing tasks on time and within budget. For a detail-oriented, experienced and reliable developer for your UPC Barcode and API Web Application project, look no further! Hire me and let's exceed your expectations together.
$500 USD in 7 days
4.9 (343 reviews)
8.5
8.5
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UPC Barcode and API Web Application Good Evening, How are you doing? I have checked your description we can do this project. For our experience kindly check profile rating, and portfolio. please get in touch with me as soon as possible, and we can discuss the in details, I have some questions I know that cutting costs is your biggest concern, and I'm pleased to say that we can help you. I look forward to hearing from you about the next steps and potentially working together in the future. Thank you
$450 USD in 2 days
5.0 (26 reviews)
7.0
7.0
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Hi, I saw that you need help with Python, Mobile App Development, JavaScript, HTML5 and MySQL. I have 6 years of experience working on these frameworks. I believe I can help you with it. I would request you to have a look at my porfolio, customer feedbacks from my profile. If you find me worthy of doing your job. Please start the chat and lets discuss it. Regards Shamshad
$750 USD in 29 days
4.9 (44 reviews)
6.9
6.9
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Hello sir, I am Moamen and I am an expert apps developer. I have done many apps before and ready to develop yours too. I'd like to work on your barcode reader web app and develop all the features and requirements you want. I have a good knowledge in working with APIS and Firebase. I can also develop a PHP/MySQL backend admin panel. I have an excellent knowledge in development and I have about 3 years experience in that field. I can finish your job in the shortest time possible with the best quality you can get. Contact me to discuss further details. Regards
$500 USD in 5 days
4.9 (112 reviews)
6.5
6.5
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I am a mobile app and website development expert with 9 years of experience in building apps by native( Java, Swift, Kotlin) and cross platform( React Native & Flutter) languages and building websites by React and Vue.js. Also, I'm a backend developer too and will build backends with the latest technologies in Node.js and Laravel and Google Firebase/Firestore. Thanks Best regards
$600 USD in 10 days
5.0 (59 reviews)
6.0
6.0
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Hello, I'm proficient in JavaScript and HTML5 to build a web application. The app should scan UPC barcodes, and make API calls to transmit data, including ESL barcodes. Plus Restful API call is also my expertise. I'm confident that my skills and experience make me a great fit for your project. Let's talk more about how I can help you. Thanks & regards, Lisa
$500 USD in 7 days
4.7 (50 reviews)
6.4
6.4
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Hello, I'm Ismail, an experienced developer proficient in web application development, JavaScript, HTML5, and Python. I have hands-on experience with barcode technology and Restful API calls. I'm ready to take on your project of creating a web application for UPC barcode scanning and API integration. Let's discuss further details and get started. Best regards, Ismail S
$400 USD in 7 days
5.0 (48 reviews)
5.9
5.9
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Hello, As an experienced full-stack developer, I have the technical know-how and versatility that your project demands. My proficiency in JavaScript, HTML5, and Python aligns perfectly with your needs for barcode scanning and API integration. Additionally, my previous experience in Restful API calls gives me an edge when it comes to implementing effective barcode-forwarding functionality. My comprehensive understanding of both front-end and back-end technologies means I don't just develop reliable applications, but I also ensure quality assurance, devise strategies for systems and database management, and promote a positive user experience. These skills are crucial when implementing UPC barcode functionality as they require strict attention to detail. Lastly, my dedication to client satisfaction aligns with your project's requirement of someone who is driven by challenging works that involve critical technologies like barcodes. I assure you a top-notch solution that will precisely meet your needs. I look forward to discussing the project in more detail and making it a success together. Thanks
$750 USD in 7 days
5.0 (16 reviews)
6.0
6.0
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Hey "Milos", I am Milos from Serbia with over 10 years of experience in JavaScript, Python, Mobile App Development, MySQL, and HTML5. I have carefully reviewed your project requirements for the UPC Barcode and API Web Application. To achieve this, I propose developing a web application with barcode scanning functionality using JavaScript for the front end and Python for backend processing. The application will be integrated with a MySQL database to store and retrieve barcode data efficiently. Additionally, I will ensure seamless API calls to transmit the scanned data, including the ESL barcode information. I believe my expertise aligns perfectly with your project needs, and I am committed to delivering a high-quality solution. Your satisfaction is paramount, and I only request payment upon your approval of the final work. Let's discuss further details in the chat. Sincerely, Milos.
$720 USD in 7 days
4.5 (23 reviews)
6.1
6.1
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Hi, As a seasoned developer, proficient in a multitude of web development technologies like JavaScript, HTML5, and python, I believe I'm the ideal candidate for this UPC Barcode and API web application project. Having garnered over 7 years in the industry, I bring strong front-end skills such as React.js and Vue.js to ensure smooth and efficient user experience. Additionally, my prowess with back-end development in Node.js and RESTful API design guarantees strong performance. Given the nature of this project, detail orientation is crucial. And for me, that’s second nature. From barcodes to electronic shelf labels (ESL), I ensure not a single digit slips through the cracks. Furthermore, I stay up-to-date on the latest tools and technologies - like barcode reading software - which play a vital role. Ultimately, what sets me apart is my unwavering dedication to my projects. Regardless of complexity or challenges, I strive for excellence, delivering quality products within set time frames. Let's have a detailed conversation about your project specifics so we can get started on delivering an application that does exactly what you need it to do! Thanks & Regards
$1,000 USD in 15 days
5.0 (10 reviews)
5.6
5.6
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Nice to meet you dglEC,The requirements of your project match my areas of work and skills, to introduce myself. My name is Anthony Muñoz and i am the lead engineer for DS Pro IT agency. I have worked for over 10 years as a Full-Stack and software development engineer and have successfully done multiple jobs. It will be a pleasure to work together to make your project. Feel free to discuss about the project with me, greetings.
$1,076 USD in 7 days
4.7 (8 reviews)
5.8
5.8
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Hi there, I'm thrilled to apply for your UPC Barcode and API Web Application project. With 4-5 years of experience in Mobile App Development, HTML5, MySQL, JavaScript and Python, I'm confident in my ability to bring valuable insights and expertise to your initiative. Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Feel free to check out my profile, showcasing my portfolio, past jobs, and client reviews. It reflects the quality and professionalism I bring to every project. My goal is to provide a competitive budget without compromising on quality. Thanks for considering my proposal. I'm eager to collaborate and contribute to your project's success. Let me know if you need any more information. Best regards, Rashid Amjad
$700 USD in 15 days
5.0 (13 reviews)
5.5
5.5
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Greetings, I have been using Python for more than 7 years and have worked with various frameworks/software like Flask, Odoo, Django, Web2py and more. I've done some work on web applications like POS which read barcodes and process them. Let's engage over chat to further discuss your needs and the changes that you need done.
$480 USD in 14 days
5.0 (21 reviews)
5.3
5.3
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HELLO, Greetings of the day! I am writing to express my interest in the job posting for a UPC Barcode and API Web Application. As an experienced web developer with a strong background in creating efficient and user-friendly applications, I am confident in my ability to deliver high-quality results for this project. With [X years/months] of experience in web development, I have a deep understanding of the key functions required for this project. I am proficient in JavaScript, HTML5, and Python, which are essential for creating a robust and dynamic web application. Additionally, I have previous experience working with Restful API calls, making me well-equipped to handle the API integration aspect of this project. I understand the importance of barcode technology and the role it plays in streamlining processes and improving efficiency. Therefore, I am committed to delivering a web application that not only meets but exceeds your expectations. My attention to detail and ability to think critically will ensure that the UPC barcodes are accurately scanned and the API call includes all necessary data, including the ESL barcode. While I do not have prior experience with barcode reading software, I am a quick learner and am confident that I can adapt to any necessary tools or software for this project. I am also highly motivated by challenging pSheriff Oladejo
$500 USD in 7 days
4.9 (25 reviews)
5.1
5.1
User Avatar
Greetings It's more than 8 years that I'm working as a mobile and website developer and have worked on various projects. I have worked with Swift/SwiftUI/Java/ React Native/ Flutter/Kotlin and React.js/Vue.js/Next.js/Node.js/ Laravel/ Django/ Google Firebase. Please message me to talk more. Thanks
$500 USD in 7 days
5.0 (18 reviews)
4.7
4.7
User Avatar
Hi, Your post for the "UPC Barcode and API Web Application" caught to my attention because it is extremely similar to the work I’ve provided for many of my other clients in the past. I am proficient in technologies such as Mobile App Development, Python, HTML5, JavaScript and MySQL and many other technologies and frameworks. By the way, I am very interested in long-term cooperation and I am ready to work full-time. I can start work as soon as possible. (READY) I would be happy to discuss your project needs and how I can help you meet them. I look forward to talking to you! Regards, Mehrzad
$555 USD in 3 days
5.0 (1 review)
4.3
4.3
User Avatar
Hello, How are you? I have read the brief on your job listing. I see you have been looking for 9 year's experienced with UI/UX designs and mobile app development. I will help you to develop app for Android & Ios. Cross-Platform App Development: I am well-versed in developing cross-platform apps using frameworks like React Native, Ionic, and Flutter. This enables me to create mobile applications that run seamlessly on both iOS and Android platforms, saving time and resources. I am extremely experienced in Android/IOS app development for 8+years, and I am also very strong at server back-end programming, as well as synchronizing apps and MySQL databases by developing and integrating JSON-RESTful server API modules. I can implement your project fully with a soft budget within a short time. Furthermore, I will do my best in order to make your ideas into reality. >-< Cross-Platform App Development (React Native / Ionic / Flutter) >-< Native App Development (Swift / Objective C for iOS and Java for Android) Looking for the soonest reply from you, Thanks and Regards. ... Shaiwan
$250 USD in 15 days
5.0 (8 reviews)
4.3
4.3
User Avatar
Dear Client, With over 7 years of full-stack development experience, I am excited to propose my expertise for your web application project. Your need for a solution capable of reading UPC barcodes and executing API calls aligns perfectly with my skill set and experience. Key functions including barcode scanning and API integration are areas where I excel. Proficient in web application development using JavaScript, HTML5, and Python, I am well-equipped to tackle this project effectively. While prior experience with barcode reading software is advantageous, my extensive background in Restful API calls ensures seamless integration and functionality. I am dedicated to delivering a solution that exceeds your expectations, paying close attention to detail and the critical role of barcode technology. Let's collaborate to bring your project to life. Warm regards,
$500 USD in 7 days
5.0 (13 reviews)
4.3
4.3

About the client

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QUITO, Ecuador
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Member since Oct 23, 2017

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