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Build an Excel to JSON specific converter using javascript

€30-250 EUR

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€30-250 EUR

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I am looking for someone to help me build an Excel to JSON specific converter using JavaScript. The programming language I plan to use for this project is JavaScript. The main purpose of this converter is to take an Excel file and covert it to JSON format. The converter will be configured to simply take the inputs and convert them with the specified criteria. The successful freelancer must have experience with JavaScript and Excel to JSON conversion. If you have any prior experience with similar projects, please let me know in your proposal. French speaking is preferred, but not mandatory. Thank you for considering this project. Please find attached : - A pdf file "Build an Excel to JSON specific converter using javascript" including all the detail of the project, in particular the data mapping table - A example of the data processing template (xlsx input file) - An example of the JSON output file.
ID Projek: 36277878

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58 pekerja bebas membida secara purata €172 EUR untuk pekerjaan ini
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Greetings, As a highly skilled Excel specialist with 10 years of experience, I am confident in my ability to complete the Excel job you have to perfection. I have expertise in the following areas: - Formulas and functions: Knowledge of Excel's advanced functions such as INDEX-MATCH, VLOOKUP, HLOOKUP, and IF functions to perform complex calculations. - Pivot tables and charts: Proficiency in creating and formatting pivot tables and pivot charts to analyze large data sets. - Macros and VBA: Proficiency in using macros and VBA to automate repetitive tasks and create customized solutions. Data cleaning: Capability to clean and transform data using Excel's built-in functions and tools such as Text-to-Columns, Find and Replace, and Remove Duplicates. - Data modeling: Capability to create complex models to forecast future trends, estimate budgets, or calculate financial metrics such as ROI, IRR, and NPV. I believe that my knowledge and expertise make me an ideal candidate for this position and your job of Build an Excel to JSON specific converter using javascript. Thank you for considering my application. I look forward to hearing from you soon. Regards, Mohamed Fawzy
€155 EUR dalam 1 hari
5.0 (136 ulasan)
10.0
10.0
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Top 1% in Freelancer.com Hi, Greetings! ✅checked your project details: ✅Completed Time: In project deadline We have worked on 850 + Projects. I have 6 + years of the experience in same kind of projects. If you are looking for a true Freelancer, I am the Right person for you. I am available almost 24-7 and am very responsive. I feel proud that I am a trusted Freelancer who pleases almost every single client. You can rest assure, your work will be delivered well in advance of others, with passion and accuracy. I guarantee you instant communication & responses when you need me. Why choose me? I think every client is the reason for my success. I only take projects which I am sure I can do quickly. My Portfolio Items: https://www.freelancer.com/u/schoudhary1553 I would really like to work with you on this project. If interested, Kindly contact me via chat for further details and discussion.. Thank you Sandeep
€180 EUR dalam 3 hari
4.9 (628 ulasan)
8.6
8.6
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Bonjour, je suis développeur francophone et j'ai plus de 10 ans d'experience en tant que développeur web, javascript est mon language favoris. J'ai vu l'excel et le json donc je sais très bien ce que vous cherchez à faire. J'ai aussi vu le pdf brièvement. J'ai quelque questions si vous pouvez y répondre. J'attends votre message.
€250 EUR dalam 1 hari
5.0 (214 ulasan)
7.2
7.2
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** I am a Full Stack developer and available for quick discussion ** Hello Greetings of the Day!! Yes, I will surely build an Excel to JSON specific converter using javascript I will perform the following tasks perfectly . I am ready to get started immediately I have full time and required skills to carry out your project with high quality in time. >. My expertise: UI/UX design/development Frontend development Backend development Database development API Integration/development CMS/CRM development E-Commerce development Server development Flutter/React native app development SEO/Digital Marketing Expert AI/ChatGPT >. Please have a look at my profile: https://www.freelancer.com/u/Rekhathakur Thanks for taking the time to consider my proposal. Let's chat soon! Rekha Thakur Note: The budget will be quoted after the discussion.
€250 EUR dalam 7 hari
4.8 (80 ulasan)
7.1
7.1
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Hi, I'm a profesional web developer with expertise in javascript. I'm intrested in your project and need to ask you few questions. Text me.
€500 EUR dalam 7 hari
4.8 (219 ulasan)
7.2
7.2
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Hello, I'm fullstack expert, with over 13 years experience dealing with web, I can help build excel to JSON specific converter using javascript. I've previously worked on the exact similar project for American Rudy employer. When do you need this finished by? I understand how annoying it is, and can finish this project for you quickly! Please send me message, so i can understand details for your project. Waiting for your reply. Best regards. Carina
€140 EUR dalam 7 hari
4.9 (36 ulasan)
6.4
6.4
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Hello Paul-Emmanuel, I hope this message finds you well. I will be able to help you with your project. I read through the description and it sounds like I am just the right person for it. I have the right skill set with sophisticated experience in Data Processing and Excel. As a next step I would like to discuss some further questions with you. Either over the chat or a call, whatever you prefer. For my references and qualifications: I graduated in Computer Science with highest grades from one of the most reputable universities in Germany. Currently, I am enrolled in the Master's program. During my studies, I already published a paper on the subject of Artificial Intelligence. Further, I managed to get a lot of hands-on experience by working in several companies that operate in the field of Computer Science. As a native German speaker who was living in Canada for a year, my level in English is proficient/fluent. Further, I am in the preferred Freelancer program, making me part of the top 3% on the platform. Many successful past projects can be seen on my profile page. I am looking forward to working with you and if you have any further questions I would be happy to answer them. Best regards, Simon
€200 EUR dalam 3 hari
5.0 (25 ulasan)
5.9
5.9
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Hi for of all thanks for giving the clear requirement that you exactly need. I am expert in javascript and jquery. I can complete the functionality that you need. Please allow me to complete the project. I will wait for your reply.
€100 EUR dalam 3 hari
4.9 (133 ulasan)
6.2
6.2
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Hello , I understand that you are looking for a custom Excel to JSON converter that can be implemented using JavaScript. I propose that we build this converter using a combination of JavaScript and the SheetJS library. Here is a breakdown of how we can approach this project: First, we will need to gather the necessary information from you about the format of the Excel files you will be working with. This will include the number of worksheets, columns, and rows in each worksheet, as well as any formatting or data validation rules that need to be accounted for. Next, we will use the SheetJS library to read in the Excel file and parse its contents into a JavaScript object. This will allow us to easily manipulate the data and convert it to JSON format. We will then need to write custom JavaScript functions to handle any specific requirements for the JSON output format. For example, if there are certain columns or rows that need to be excluded from the output, we can filter those out using JavaScript. Finally, we will output the JSON data to a file or send it to an API endpoint as needed. Throughout the development process, we will provide regular updates and ensure that the final product meets your requirements and specifications.
€140 EUR dalam 7 hari
5.0 (29 ulasan)
5.7
5.7
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Yes. I work as a web developer in javascript through php. I can work full time as a task is required. I've already worked with excel file process like this. So, I can help u. I never disappoint u as a dull stack dev. Many thanks.
€155.56 EUR dalam 3 hari
4.8 (17 ulasan)
5.6
5.6
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Hi, We went through your project description & I am very interesting in your job and it seems like our team is a great fit for this job. Lets connect in chat so that We discuss further. Thank You
€140 EUR dalam 7 hari
5.0 (7 ulasan)
5.1
5.1
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⭐Hello, Paul⭐ As a full-stack developer, I have been experience to build PHP based json to word and generating PDF. I can help you to build your application to generate excel to json. Can we discuss more over the chat?
€500 EUR dalam 3 hari
4.9 (12 ulasan)
5.1
5.1
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MASTERS IN SOFTWARE DEVELOPMENT AND ARCHITECTURE. Hi there! I have carefully read the project description and I would like to take part in this project. I will work according to your requirement to provide the best quality and customer satisfaction. I hope you will benefit from my services I can assurance that I will live up to your expectations. Best regards. Thank you.
€120 EUR dalam 3 hari
4.9 (16 ulasan)
4.7
4.7
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Hi, ⭐⭐⭐It's me you're looking for.⭐⭐⭐ Hi, there. ⭐⭐⭐ I would like to ask few questions before start your project ⭐⭐⭐ ⭐⭐⭐ I will give you exact quote after detailed discussion ⭐⭐⭐ I am a specialist with 7 years proven experience in Full-Stack development. As per your project need, I can build your project more efficient with my knowledge and experience. I have checked your project description thoroughly and I think that I can help you to complete this project fully 100% sure to satisfy your requirement. If you leave it up to me, I will be able to implement this project perfectly & smartly ⭐ASAP⭐. So please don't hesitate to contact me and share more details about your project specs in chat. Everything is negotiable. Thanks and Regards.
€140 EUR dalam 7 hari
5.0 (7 ulasan)
3.9
3.9
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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 JavaScript, Data Processing, Excel, HTML, JSON Lets connect in chat so that We discuss further. Thank You
€140 EUR dalam 7 hari
5.0 (4 ulasan)
3.1
3.1
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Hi, I can do this using power automate flows and can demo it to you. Let me know if we can discuss more on this on a quick call. I have gone through your requirement and have understood it. Profile : I have 12+ Years of experience with SharePoint Development with SP Online, 2019 ,2013, 2010. I have 3+ years of Experience with Power Apps And Power Automate. Current Sharepoint Work Experience : 1. Requirement Analysis , Site Design and Approvals. 2. Creating the SharePoint Intranet Site with Communication Template or team template. 3. Creating Modern Pages and Implementing different modern webparts on the pages like -- Summary Links, Videos, News, Site Activity, Photo Gallery, Weather, World Clocks, Hero Webpart, Ms Forms, Events, Card Designer for List/Library Views 4. Customizing the look and feel of the SharePoint List Forms Using JSON formatting. 5. Handling Permissions for internal and external users. 6. Document Management with Approvals, Versioning etc. 7. Hands on experience with Sharepoint Migrations. 8. Worked with Nintex Forms 9. Experience with custom development with SPFx, ReactJS, Javascript, Jquery, Typescript, REST Api, Webhooks etc. Current Power Platform Experience : 1. Development the Power Apps and Power Automate flows with different Connectors like SharePoint, Data Verse, Approvals, Teams, Office 365 Groups, Http And Rest Apis, Excel Online , Outlook , One Drive etc. Regards, Chandrashekhar Pune, India
€250 EUR dalam 5 hari
5.0 (4 ulasan)
3.3
3.3
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Hi, I mastered JavaScript and ES5, ES6 at the top level. I also have deep knowledge of Typescript and skillful usage of this language. I have 8+ years of rich experience in developing websites and Web apps. The notable point is that I have enough skills on this ground. I will do my best for your project and you can get great results exceeding your expectation. Thanks
€140 EUR dalam 3 hari
5.0 (6 ulasan)
3.0
3.0
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hi this is naveed ullah , i can help you to create an excel to json converter using javascript. Initiate a chat to start it now
€200 EUR dalam 20 hari
5.0 (5 ulasan)
3.2
3.2
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Hello, sir ,✨Hope you are doing well✨ I am available to start immediately. I understood your requirements. I can handle your project successfully. You can be sure that I will do it. I would love to hear from you. Best regards.
€50 EUR dalam 7 hari
5.0 (3 ulasan)
2.9
2.9
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Hello dear! As a senior Software Engineer I have rich experience with Excel to JSON. I used this function several times. I can start work right way and ready to give you best result. Hope to discuss further. Best Regards.
€140 EUR dalam 7 hari
5.0 (1 ulasan)
2.8
2.8

Tentang klien

Bendera FRANCE
Saint-Mandé, France
5.0
7
Kaedah pembayaran disahkan
Ahli sejak Jul 20, 2015

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