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Title: JSON Validator Needed for Children’s Learning App (Check Structure & Errors) Description: I am developing JSON-based lesson files for a children’s English-learning app (ages 6–9). I need a freelancer who can review, validate, and debug my JSON files to ensure they are clean, consistent, and ready for developer integration. Task Overview: You will: Check each JSON file for syntax errors Verify that the structure follows the required template Confirm all keys, arrays, and objects are correctly formatted Ensure references (images, audio labels, vocabulary IDs) are consistent Flag missing fields or inconsistent naming Provide corrected versions of any invalid JSON Suggest improvements for clarity and consistency Requirements: Strong experience with JSON formatting Ability to spot structural issues quickly Familiarity with developer-friendly data structures High attention to detail Fast turnaround Nice to Have (Not Required): Experience with educational or game-based app content Comfort reading simple activity logic (correct answer, distractors, etc.) What You’ll Receive: All JSON files (1 lesson or multiple lessons at a time) A template outlining the correct structure Example JSON files already validated Clear instructions Deliverables: A list of errors found Corrected JSON files Confirmation that each file validates with no errors Notes on any inconsistencies Scope: Ongoing work (60 lessons total) Paid per file or fixed project — flexible
ID do Projeto: 40022854
64 propostas
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Ativo há 1 mês
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64 freelancers estão ofertando em média $7 USD/hora for esse trabalho

Hello, {{{ I HAVE CREATED SIMILAR BEFORE AND I CAN SHOW YOU }}}} >>>> Multi languages (English and Arabic)Left-To-Right (LTR) and Right-To-Left (RTL) <<<< **** You may follow the project's development using the tracker. I am available for work 40 hours a week **** I have 10+ years of experience working with JSON structures, data validation, and developer-friendly formatting, and I fully understand the workflow you need for your educational app. I will review each lesson file, validate syntax, enforce the required template, check all keys, arrays, and nested objects, and ensure every reference (images, audio tags, vocabulary IDs) is consistent and error-free. I will deliver a clear list of issues, corrected JSON files, and confirmation that each file passes strict validation with no structural conflicts, along with notes to improve clarity and consistency. This suits ongoing work, and I can provide fast turnaround for all 60 lessons. I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE, WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STORES. Awaiting your positive response. Thanks christina
$6 USD em 40 dias
8,3
8,3

With over 10 years of experience in software and mobile app development, my team and I at Bluewebspark Technologies possess the skills and attention to detail required for your JSON validation project. We have handled numerous complex projects involving data parsing, verification, and formatting, making us capable of handling the structural intricacies of your JSON files effortlessly. Moreover, our familiarity with developer-friendly data structures ensures our ability to spot any inconsistencies or errors quickly. Given the ongoing nature of this project, our swift turnaround time will also prove beneficial to you. As a bonus, we have experience working with educational and game-based app content; thus, we understand the significance of clarity and consistency that is vital especially in an experience-based app like yours. Overall, Bluewebspark Technologies offers not just a team experienced in JSON operations but an ally dedicated to propelling your app's success. Connect with us today to witness how our decade-long expertise in AI, software, and mobile app development can shape up your children's English-learning app for the age group 6-9 and turn your vision into reality!
$6 USD em 40 dias
8,1
8,1

Drawing from my 14+ years of experience in the industry, particularly working with Android and JavaScript, I am more than capable of tackling the JSON debugging task for your educational app. My extensive background will enable me to quickly review your JSON files for any syntax errors and structural inconsistencies. Having developed numerous mobile apps over the years, including educational ones, I have a good understanding of developer-friendly data structures, which will be crucial in ensuring your files are tailored to integration requirements. Moreover, my attention to detail has been honed by years of delivering high-quality work. I will diligently verify every key, array, and object in your JSON files to ensure they meet not just the required structure but also maintain consistent references for images, audio labels and vocabulary IDs. If there are any missing fields or inconsistent namings, expect me to diligently flag them. Finally, as a Verified Freelancer who values client satisfaction above all else, I promise to provide corrected versions of any invalid JSON files alongside a comprehensive list of errors found and notes on any inconsistencies identified. Through my services, you can trust that each file will be meticulously validated with no errors before being delivered back to you. Let’s commence this successful collaboration for long-term relation!
$6 USD em 40 dias
7,3
7,3

I’d love to help you clean, validate, & standardise your JSON lesson files. > Validate each file for syntax, schema, & structural consistency > Match your JSON exactly to the lesson template > Fix malformed objects, incorrect arrays, missing keys, & naming mismatches > Verify all cross-references > Return developer-ready, error-free JSON > Provide a clean report listing issues & corrected versions Looking forward to working with you! Best regards, Harry
$5 USD em 40 dias
7,4
7,4

Hi, I'm Zuhair Muhammad. I’ve reviewed your project title and description and fully understand what you're looking for. I'm confident I can deliver exactly what you need. I'm available 24/7, open to interviews, and ready to get started right away. Feel free to reach out with any questions. Looking forward to working with you. Best regards, Zuhair Muhammad
$15 USD em 40 dias
6,9
6,9

As a team immersed in the world of information technology and modern programming, we have gained a distinctive level of expertise. Our proficiency in several areas such as JavaScript, Mobile App Development, and PHP is a strong display of our versatility and ability to adapt to different projects, like yours. Drawing from our eight years of experience, we are well-versed in spotting and fixing syntax errors, confirming the accuracy of data structures, and maintaining clarity and consistency. What sets us apart is our ability to think creatively while staying true to your desired template. Understanding the importance of consistency and conformity in educational apps for young children, we are committed to providing your JSON files with perfection. Moreover, our fluency in several languages allows for seamless communication between us - ensuring that tasks are executed precisely as you envision them. In terms of deliverables, we guarantee not only corrected JSON files but also a comprehensive list of errors found, noting any inconsistencies along the way. We understand that your project is an ongoing one with 60 lessons in total. Rest assured that we can mobilize our resources accordingly without compromising quality. We believe that through our dedication to perfection and commitment to keeping pace with technological advancements, we are the ideal fit for this project. Let’s transform these JSON documents into a glitch-free smooth-running app.
$6 USD em 40 dias
7,0
7,0

ثقتك حيث تدعها...نقدم لك الدعم الكامل مجانًا لمدة عام! نحن مجموعة من المهندسين المتخصصين في كلاً من برمجة المواقع وتطبيقات الهاتف، و سنضمن لك الدعم الكامل عن أي خلل ينتج عن الأكواد التي انشأناها لمدة عام بالمجان. كما أن لدينا فريق أخر من الكوادر المتميزة في تصميم المواقع أو الشعارات (اللوجو)، الترجمة، عمل فيديوهات متحركة، عمل تصميمات داخلية وخارجية ثلاثية الأبعاد، وغيرهم. يُسعدنا تواصلكم معنا للاطلاع على المزيد من التفاصيل.
$6 USD em 40 dias
6,2
6,2

Hi there, I'm interested in your "JSON Debugger for Educational App" project. With my strong experience in ✅ JavaScript and familiarity with data structures, I can efficiently review, validate, and debug your JSON lesson files to ensure they are error-free and developer-ready. I'm confident in my ability to deliver corrected JSON files and provide clear notes on any inconsistencies, as per your requirements. My attention to detail will be crucial. I am available for ongoing work and flexible with payment terms. Regard's: Nikhil Chandra Roy.
$6 USD em 40 dias
6,2
6,2

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
$6 USD em 40 dias
5,8
5,8

As-salamu alaykum Mohamed, I actually enjoy cleaning messy JSON as I am getting paid for this. ? It’s like sorting a kid’s room: at first everything looks fine… until you open one drawer and find a dinosaur mixed with three socks and a broken robot. so, here’s what I’ll do. I’ll go through each lesson file slowly, like someone who actually cares about structure. I’ll check the syntax, the keys, the arrays, the audio/image references, and make sure everything matches the template you give me — not just “valid JSON,” but JSON that makes sense to a developer who has to work with it later. I’ll fix anything broken, note anything strange, and send back clean versions you can drop into your app without fear. If you want, send me one sample file. I’ll tidy it up so you can see how I work.
$6 USD em 40 dias
5,2
5,2

Hey there, Hope you are doing well, as an 10 years of experienced Mobile and Web app developer, this is an easy task for me. Let's discuss further and help you with your json validation. Thanks
$6 USD em 40 dias
5,2
5,2

============ we can go via per file i've lot of experience with JSON ============== Hello There ?, I hope you're well, • I am a dedicated full stack Web Developer Having 7+ Year Experience. In Past, I have done 100+ Projects including CRM, ERP , POS, Inventory management,School Management,project management, E-commerce Projects, Websites with Admin Dashboard, multiple large database handling, • Expert In PHP and it's MVC framework Like as Laravel. CMS like as WordPress. frontend side HTML, CSS, Bootstrap, Jquery, Ajax. database MySQL, And Other Web Development Skills rest API, third party API • Once you start working with me you will see that I am very resourceful and my dedication towards your project will surely impress you. • I will do my best to finish all your projects perfectly within your affordable rate and timeline. • Let’s get start, chat with me, we will start the Project Soon. ------ i'll share Portfolio in chats---------- Regard Hardik J. Ponkiya :) Thanks
$6 USD em 40 dias
5,4
5,4

Hi I have good knowledge about json. I have more than 9 years experience in php and json . I have good coder
$6 USD em 40 dias
4,6
4,6

Hi Mate Mohamed W., Good evening! I am an expert mobile software engineer with skills including JSON, Software Testing, Programming, Mobile App Development, Debugging, JavaScript, Android and PHP. Please contact me to discuss more about this project. With regards
$10 USD em 36 dias
4,4
4,4

Hello!! I have strong expertise in creating, validating, and debugging structured JSON files for learning systems, mobile apps, and interactive content. With extensive experience in data formatting and developer-ready structures, I ensure each file is accurate, clean, and consistent with the required template. My focus is on delivering error-free JSON that integrates smoothly into your app without causing parsing or logic issues. I will carefully review each lesson file to identify syntax issues, structural inconsistencies, incorrect key formatting, and any mismatched references such as audio labels, image paths, and vocabulary identifiers. Every file will be validated against your template to guarantee correct use of arrays, objects, field names, and activity logic. I maintain strict attention to detail to ensure clarity and consistency across all lessons. You will receive corrected versions of any invalid JSON, a clear summary of errors, and notes on structural improvements where needed. I am comfortable working with ongoing batches of lessons and maintaining uniformity across all content. My process ensures developer-friendly files that are ready for direct integration into your educational app. Best Regards, Sushma S.
$5 USD em 40 dias
5,0
5,0

Hi, I have read your project description and understood it. I can review and validate all your JSON lesson files, checking for syntax errors, ensuring consistent structure, verifying keys, arrays, and references, and providing corrected versions for any invalid files. I will flag missing fields or inconsistencies, confirm each file is fully developer-ready, and provide notes on improvements for clarity and consistency, ensuring your children’s English-learning app content is accurate and reliable. Regards, M sohaib.
$6 USD em 40 dias
4,2
4,2

Hello Mohamed , hope you're doing well. We came across your project JSON Debugger for Educational 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 PHP, JavaScript, Mobile App Development, Android, Software Testing, Debugging, JSON, Programming 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, ANUZAICER
$6 USD em 40 dias
3,7
3,7

Hello Mohamed, I'm confident I can quickly validate and debug your children's lesson JSONs—I have strong JSON and QA experience and care about making learning fun and error-free for ages 6–9; I'll run schema validation, linting and manual checks to fix syntax, keys, refs (images/audio/vocab) and deliver corrected files with notes. Please feel free to contact me so we can discuss more details. Best regards, Billy Bryan.
$20 USD em 29 dias
3,8
3,8

I can carefully review and validate your JSON lesson files to ensure they are error-free, consistent, and developer-ready. I have strong experience with JSON formatting, spotting structural issues, and maintaining clean, consistent data—perfect for your children’s learning app. I’ll provide a detailed list of errors, corrected files, and notes on any inconsistencies for each lesson. Quick question: ? Do you want me to start with one lesson as a sample before moving through the full batch? Best, Ahad
$5,11 USD em 40 dias
3,6
3,6

Hello, ⭐ Expert Here! ⭐ I can help you validate and debug your JSON lesson files with the precision needed for a children’s learning app. With 7+ years working on structured data for mobile apps and educational platforms, I’m very comfortable reviewing syntax, enforcing consistent schema rules, normalizing keys, and catching small structural issues that usually break integrations. I’ll validate each file against your template, check array/object integrity, ensure references like audio tags, vocab IDs, and image filenames match your conventions, and provide corrected versions that pass strict JSON validation tools. If something in your structure can be optimized for developer-readability—simplified nesting, clearer naming, or more consistent field ordering—I’ll note it so your long-term content pipeline stays clean. I’m used to ongoing batch-based work, so handling multiple lessons and keeping results organized and documented won’t be an issue. Let me know when you’re ready to share the first set, and I’ll ensure everything is error-free and integration-ready. Thanks
$5 USD em 40 dias
3,3
3,3

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