Hire the best JSON Developers in Delhi, IN
Check out JSON Developers in Delhi, IN with the skills you need for your next job.
- $25 hourly
- 5.0/5
- (109 jobs)
👑 Web Development Expert 🏆 Upwork Top Rated ❇️ Top 1% Upwork Talent 💯 100% Job Success Score 🚀 WORDPRESS EXPERT / ELEMENTROR/ THEME DEVELOPMENT 🚀 HTML/CSS3/SCSS / BOOTSTRAP EXPERT 🚀 SHOPIFY EXPERT / THEME CUSTOMIZATION 🚀 REACT/NEXT JS/VUE/NODE/JS/JQUERY EXPERT 🚀 SPEED OPTIMIZATION EXPERT 🚀 WEB DESIGNING EXPERT ――――――――――――――――――――――――――――――――――――――――― I have over 10 years of experience and expertise in Web Development with above skills. I am available here for 15 hrs. a day. Very good at solving problems, providing you with the best solutions in a timely manner. ❇️ Reason to Hire Me: ✔️Upwork's Top Rated freelancer with Verified Account. ✔️ Highest Job Success Score of 100%. ✔️ Awesome Client Feedbacks & 5 star rating on 100% of Jobs. ✔️ 10 yrs. of Quality Experience and Expertise in Web Development.JSON
TypeScriptTheme DevelopmentTwitter/X BootstrapNext.jsGitjQueryReactElementorCSSCSS 3HTMLShopifyJavaScriptWordPress - $30 hourly
- 5.0/5
- (36 jobs)
Fullstack development in CS-Cart Design Integration, Enhance Business Logic | Development of New Add-Ons and Payment Gateways API | CS-Cart Professional, Multi-vendor and Ultimate | CS-Cart 2+, 3+ and 4+ | Open Cart | CakePhp | 18+ years experience in Php/MySql | Angular + Typescript | React | CSS | HTMLJSON
CS-CartDHTMLLinux System AdministrationCakePHPPHPWeb DevelopmentHTML5CSSJavaScriptAJAXXHTMLHTMLjQuery - $30 hourly
- 4.9/5
- (108 jobs)
In my past 13+ years of experience as Full Stack Developer and I have been engaged in development of Enterprise Level applications where I have served clients of different Market Vertical from ground up, especially on complex SAAS/Web-based applications that include MVP, ERP, CRM, Billing, and Invoicing Applications, Inventory management, Back office Automation, Investment and crowdfunding platforms, Online Review Generation, Review Monitoring Platform, Sports platforms, Work Flow Automation, On-demand marketplace, Online goods and services, Sales and Performance Tracking. The majority of my projects are data-centric. I have also revamped front end technologies of legacy applications to match the needs of the modern web world. Following are the details of my expertise: Domain Expertise: 1. Workflow: Supply Chain Management, CRM (Customer Relationship Management), ERP (Enterprise resource planning), Dispatching, POS, Inventory Management, Legacy Rewrites, Performance, document management, E-commerce marketplace, and Multi Sales channel Order Management, Food ordering and delivery system. 2. Finance, Transportation/ Logistic/ Fleet management, Google Map Integration 3. Business automation (Workflow, Retail/eCommerce) Experience in technology stack & services: - LAMP Stack : Laravel, CakePHP, MySQL, Apache, Column oriented Database, Jquery, Codeigniter, Wordpress, Phalcon, Zend, PHP and Ajax, Javascript, jQuery, Vue JS. - MEAN/MERN Stack: Node.JS, MongoDB/Dynamo DB, Flex, Express.JS, React.JS, Ember.JS, Sails.JS, Redux, Kendo UI. (Springboot framework) - Amazon Web Services - Amazon EC2, S3, SES, SNS, DynamoDB, CloudFront, Swagger, Load balancing, AWS Lambda services, server-less architecture, DC2, S3, EB. Experience in Third party API’s: 1. Chat API’S: Video Conferencing (Zoom/WebRtc/Opentok), Comet Chat, Quickblox, Olarkchat, Sockets.io 2. Order- Inventory APIs (Merchant APIs - Orders, Inventory, Messages): eBay seller API, Amazon MWS, iSigma, Etsy, API2Cart. 3. Payment Gateways: PayPal, Authorize.net, Google checkout, Balanced payment- Escrow based payments, ACH. 4. e-Signature: DocuSign, HelloSign 5. SMS Gateways: Twilio, Plivo, Clickatell, Esendex and mblox. 6. Social media: Facebook Connect/Facebook (Like/Share), Twitter (Get/Post/OAuth), LinkedIn Connect and Google + API. 7. Travelport, Expedia, Agoda, Hotel travel API's integration. 8. Reporting - Tableau, High charts, myDBR. Factors that I always keep in my mind while developing a website to make is user-friendly front-end interface, efficient backend admin interface, security technique implementation with responsive design. Professional Expertise: • Delivering milestones effectively maintaining Agile Methodology with regular SCRUM Meetings • Writing cross-browser compliant HTML5, CSS, AJAX & JavaScript. • Effective Communication skills and a positive attitude • Developing and maintaining the front-end and back-end functionality of websites. • Skill enhancement training to team members.JSON
YiiAJAXCakePHPMySQLPHPjQuery - $15 hourly
- 0.0/5
- (0 jobs)
I am a Frontend developer with over 4years of experience in related fields - Professional Capabilities - Front End Development utilizing HTML5, CSS3, and Angular14/15 JavaScript leveraging the Bootstrap framework - UI/UX development to create a seamless customer experience for a high traffic e-commerce website through desktop, mobile, and smartphone app interfaces - Web application development for backend system using Angular2 Angular 4 and Typescript and Node.js with cutting edge HTML5 and CSS3 techniques - Refine and iterate user experience by designing and implementing new modules and interfaces in a complex, responsive site Technical Skills - JavaScript, (plain, typescript, Babylon.js), HTML5, CSS3 (LESS and Sass), Angularjs, Angular14, Bootstrap - Experience using Git, SVN and CVS - Adaptive layouts/frameworks - Bootstrap - Build Tools: NPM -Platforms: Windows, UNIX, LINUX, AIX I always work to my full capacity and make sure that my clients are always happy. I understand them and their requirements which helps me to do everything within my client's budget and time. What you can expect from me: • Quality work with heavy testing, best practices, readable and maintainable code. • Short response time with following daily conference call and publish the work tracker via any communication channel like skype. • Good speaking English. • Responsibility for tasks/project I work on. • Seamless integration with your current team Looking forward to provide you highest quality of coding and solutions at most competitive ratesJSON
WebGLAngular 6BlenderBabylon.jsAngular 10JavaScriptTypeScriptHTML5 - $5 hourly
- 0.0/5
- (0 jobs)
I have intermediate experience (2+ Years) in Web Development. I already have Three projects live on Google Play Store and four to five projects uploaded on Github. I have good experience with programming. I have done projects like: 1) SwiftChat-end to end encrypted chat app- In this I have used AES encryption. User can chat with end to end encryption User can share images. ->User can set reaction like Instagram. ->user can set proflie photo. ->There is a community chat also.(On Google play) 2)Dark Notes: A note application with Room database and recycler view. (On Google Play) 3) QR code scanner and generator: In this, we use to generate and scan QR code. I have used API in this application. (On Google Play) 4) Weather application: In this, we can fetch the weather of your location, or you can choose the location. (Github) 5) Whole Website to handle procurement of the company wesite called NOPA web portal.JSON
GitLabAndroid StudioFirebaseSQLiteFirebase Realtime DatabaseFirebase Cloud FirestoreJavaAndroid App DevelopmentNext.jsReactPythonSolidityNode.jsDjangoGitHubGit - $7 hourly
- 3.7/5
- (19 jobs)
Hi, I'm Puneet. --- I am full time available to work and ready for new challenges.--- I am expert Ruby on Rails developer with over 6 years of commercial experience and I have expertise in Sharetribe Product marketplaces, service marketplaces, Rental marketplaces and others. I can build any online marketplaces. I am expert in Sharetribe GO and Flex both Edition. I am a hard-working perfectionist and I love to work with Sharetribe - Ruby on rails. For project management, I use Trello, Jira, Assana. Backend stack:- - Ruby Core 2.x to 3.x; - Frameworks:- Rails 3.x to 6.x; - Nginx | Apache | Passenger | Puma. Deploy Tools (DevOps): - Capistrano, Docker (Swarm or Kubernetes), Ansible, Heroku, AWS Elastic Beanstalk, CI/CD process on GitHub, Bitbucket or GitLab; Server Management Stack:- - Amazon AWS | Heroku | DigitalOcean DB Stack:- - MySQL | PostgreSQL | Redis | MongoDB. Frontend Technology Stack:- - HTML | Haml | Slim | CSS | Sass | Less, jQuery, React, Bootstrap, Ajax. Sharetribe Services:- - Editable landing page. - Modify custom landing page. - Custom booking methods with any time and date slots. - Add any payment methods with recurring payment and credit balance system and a wallet feature. - Cart/Bucket Feature with multiple Items or Single item with multiple quantities. - Rental products with multiple booking feature. - Multiple Categories with different booking methods. - Grid Listing with map like Airbnb. - Auto detect location and filter listing accordingly. (Language, Area distance and nearby within a circular radius of distance). - Multi-currency feature with all payment method friendly. - Multi-language feature with Auto-detect location. I'm extremely motivated and capable of figuring out a solution to almost any problem. I always charge low fees with highest quality work within ETA.JSON
Landing PageWeb ApplicationSpreejQueryCSS GridRubyBootstrapJavaScriptReactHTMLRuby on RailsCSSPayment Gateway IntegrationSharetribe - $15 hourly
- 4.5/5
- (19 jobs)
Hello Clients, With over 7 years of experience in designing and developing high-quality mobile and desktop applications, I have successfully delivered 50+ projects that meet and exceed client expectations. My expertise spans various platforms and technologies, ensuring tailored solutions for diverse business needs. Expertise Categories: Mobile Applications (iOS, Android) Desktop Applications (Windows, macOS) Web-Based Applications Key Technical Skills: Development Tools: Visual Studio, Android Studio, Xcode Programming Languages: Dart, Objective-C, Swift Frameworks: Flutter, Native iOS (iPhone/iPad) Performance Optimization: Memory leak resolution, bug fixing, and overall performance enhancement Multi-Version Support: Ensuring compatibility across iOS and Android versions Design and Technical Skills: Interface Design: Application and website user interfaces with a focus on usability and aesthetics Engineering and Technical Design: Robust architecture for seamless user experiences Specialized Applications: Location-Based Apps: GPS and map integration E-Commerce Apps: Shopping and online store solutions Social Apps: Networking and communication platforms Multimedia & Streaming Apps: High-performance media applications Backend and Database Expertise: Databases: MS SQL, MySQL, MongoDB Package Management: NPM, Node.js Web Server Configuration: AWS (S3, EC2) Tools for Collaboration and Version Control: Version Control: Git (GitHub, GitLab, Bitbucket) Team Collaboration: Slack, Skype, Gmail, Google Hangouts What I Offer: Transparent Communication: Daily status updates and clear next steps Professionalism: Maintainable code following best practices Problem-Solving Approach: Efficient and scalable solutions Why Choose Me: I am committed to delivering high-quality work that not only meets your requirements but also adds value to your projects. My process emphasizes clear communication, attention to detail, and a professional approach to ensure seamless collaboration. Let’s work together to bring your ideas to life with innovative solutions and exceptional results. Thanks & Regards, Johny KumarJSON
Mac OS App DevelopmentApple HealthKitiPad App DevelopmentMobile App TestingApple XcodeAndroid App DevelopmentiOS DevelopmentFlutterFirebaseiOSSQLiteSwiftObjective-C - $11 hourly
- 5.0/5
- (2 jobs)
More than 15 years of full time experience in application software development including more than 3 years of strong experience in Project Management / Tech Lead, more than 10 years of strong experience in .Net technologies mainly , VB .Net, C#, ADO .NET , XML, XSLT, Web Service, MVC, .Net Reporting, Threading. Experience of Amazon Web Services, Ebay Web Services, T-mobile Web Services, Mailchimp APIs, Zendesk APIs, Fedex, USPS and UPS APIs, Yotpo integration, Shipworks Integration, Cloudflare Integration, SOLR Integration, Endicia Implementation, Google Affiliate pixel tracking. Experience of Payment gateways like Authorize-Net, Braintree, Paypal APIs, Epay, Google Checkout, Amazon Checkout. I am proficient in (Web Forms, MVC), Angular Js, HTML5, CSS3, responsive layouts, JavaScript Frameworks (jQuery, jQueryUI, Bootstrap), C#, Web API, Web Services, XML, Multithreading, WCF, LINQ, Entity Framework, SQL Server & OOPs. My Skills: - Platform: Microsoft, PHP - Languages: C#, C++, JavaScript, Visual Basic, Java, T-SQL, XML/XSL - Web full-stack: WebForms/MVC/WebApi, JavaScript/JQuery/Bootstrap, DHTML/CSS/AJAX, HTTP/REST, WS-SOAP - Presentation Technologies: WPF, Windows Phone, Windows 8 (WinRT), MVC, Silverlight, Prism, MVVM , Windows Forms, Windows Mobile - Middle Tier Technologies: WCF, .NET Web Services, MSMQ, RabbitMQ - Cloud Technologies: Microsoft Azure, AWS 4+ years - Mobile: - Databases: MS SQL (high load optimization), MySQL, T-SQL - Data Access: , LINQ, , Sync Framework, NHibernate - Third Party Controls Library: Telerik, DevExpress, Infragistics - CMS: Umbraco 3+ years I am looking forward to talking with you.JSON
HTML5AJAXeBay APIPayPal DevelopmentMicrosoft SQL Server AdministrationVisual BasicASP.NETPHPAmazon Web Services - $15 hourly
- 5.0/5
- (1 job)
I have 5 years of rich experience in iOS application development. I have profound knowledge of both swift and Objective C. I have worked on number of different types of applications. One can see my work in few renowned apps like Instabounce, Shine iOS app, JAMA quiz and many more.JSON
Android SDKApple XcodeiOS DevelopmentAndroid App DevelopmentAndroidObjective-CSwift - $15 hourly
- 5.0/5
- (4 jobs)
Hi, I am Mukarram Malik, a Full Stack Developer with extensive experience in cutting-edge technologies such as Ruby on Rails, Node.js, and React. I also specialize in Spree, Solidus, and front-end frameworks like Bootstrap, Foundation, and Tailwind CSS. In addition to my core development expertise, I have hands-on experience in AI and machine learning, particularly in integrating AI-based features like chatbots, recommendation engines, and automation tools into web applications. My AI proficiency allows me to work with frameworks like TensorFlow and OpenAI API, providing data-driven insights and smarter user experiences. I am well-versed with cloud platforms such as AWS, Google Cloud, and Microsoft Azure. I’m also familiar with DevOps practices, including deployment on Digital Ocean, AWS EC2, AWS Load Balancing, Elastic Beanstalk, Heroku, and more. I follow Agile methodologies for development and use tools like GitHub, GitLab, and Bitbucket for version control. I manage tasks with Trello and track simple QA using Google Docs. What I Bring to the Table: • Frameworks: Ruby on Rails, Node.js, React, AI frameworks (TensorFlow, OpenAI API) • Database: PostgreSQL, MySQL, Amazon DynamoDB • Front-End: AngularJS, Tailwind CSS, Twitter Bootstrap • Cloud/DevOps: AWS, Google Cloud, Azure, DigitalOcean • AI/Machine Learning: Chatbots, recommendation engines, and automation using modern AI tools I’m passionate about creating scalable, efficient applications and integrating the latest technologies, including AI, to solve complex business problems.JSON
HerokuReact NativeSpreeSharetribeRubyPostgreSQLRuby on RailsBootstrapVue.jsBackbone.jsJavaScriptCSS 3ReactHTML5 - $6 hourly
- 0.0/5
- (0 jobs)
Experienced PHP Developer with 7 years in building, scaling, and optimizing applications. Skilled in PHP frameworks like Laravel and CodeIgniter, and a full command of MySQL, JavaScript, CSS, HTML, jQuery, and AJAX. I specialize in creating responsive, high-performing web applications with Bootstrap for modern design and user experience. My focus is on: Building custom web applications that align with client goals Optimizing database queries and application performance Creating intuitive front-end interfaces that improve engagementJSON
Node.jsAPICI/CDBootstrapCodeIgniterjQueryPHPSQLMySQLAJAXLaravel - $5 hourly
- 1.0/5
- (1 job)
I’m a developer with experience in building android apps for small and medium sized businesses. Whether you’re trying to win work, list your services or even create a whole online store – I can help! I’m experienced in JAVA and ANDROID, PHP, SQL, PHP and Databse I’ll fully project manage your brief from start to finish Regular communication is really important to me, so let’s keep in touch!”JSON
Core JavaAndroid SDKSQLWeb ServiceXMLSQL ProgrammingDatabaseJavaPHPAndroid - $10 hourly
- 0.0/5
- (0 jobs)
“I’m a Android developer with experience in building android applications for small and medium sized businesses. Whether you’re trying to win work, list your services or even create a whole online store – I can help! I’m experienced in Android. I’ll fully project manage your brief from start to finish Regular communication is really important to me, so let’s keep in touch!”JSON
Android Room PersistenceXMLAndroid UI DesignDagger 2Android SDKMobile App DevelopmentRetrofitFirebaseAndroidAndroid App DevelopmentKotlinJava - $20 hourly
- 0.0/5
- (0 jobs)
I am a coding enthusiast .JSON
FlaskFastAPIPythonNext.jsPostgreSQL ProgrammingPostgreSQLSQL ProgrammingSQLAlchemySQLMongooseExpressJSNode.jsReactJavaScript - $10 hourly
- 0.0/5
- (1 job)
As a professional developer with expertise in frontend and backend development, databases, web scraping, data entry, and related fields, I am committed to delivering high-quality work that exceeds my clients' expectations. With over 8 of experience in the industry, I have honed my skills in a wide range of technologies, programming languages, and frameworks, making me a versatile and adaptable developer. My frontend development skills are top-notch, and I am proficient in HTML, CSS, and JavaScript. I have worked with various frontend frameworks like React, Angular, Vue.js, and Bootstrap, which have enabled me to create visually appealing and responsive websites and applications. I have a keen eye for detail and a solid understanding of user experience design, allowing me to create interfaces that are intuitive and easy to use. In the backend development arena, I have extensive experience in developing server-side applications using languages such as Python, Node.js, and PHP. I am well-versed in frameworks like Django, Flask, Express.js, and Laravel, which have enabled me to create scalable and efficient web applications. I have a deep understanding of server architecture and deployment, which ensures that the applications I develop are stable, secure, and easily maintainable. Database management is another area of my expertise. I have worked with various database technologies, including SQL and NoSQL databases like MySQL, PostgreSQL, MongoDB, and Cassandra. I can design, develop, and maintain database systems that are optimized for performance, security, and data integrity. My knowledge of database design, normalization, indexing, and query optimization helps me to create efficient and effective database systems that can handle large volumes of data. Web scraping is a field that requires a unique set of skills, and I am well-versed in it. I have used various web scraping tools and techniques to extract data from websites, including BeautifulSoup, Scrapy, Selenium, and Puppeteer. I can write custom scripts to scrape data from websites and APIs, parse the data, and store it in a database or CSV file. I understand the importance of data quality and accuracy, and I take great care to ensure that the data I scrape is reliable and error-free. Data entry is an essential aspect of many projects, and I have experience in this area as well. I am proficient in using tools like Microsoft Excel and Google Sheets to enter, organize, and manipulate data. I can perform data cleaning and formatting tasks, including removing duplicates, merging cells, and applying formulas. I have a keen eye for detail, and I ensure that the data I enter is accurate and well-organized. In addition to my technical skills, I am a great communicator and a team player. I understand the importance of effective communication in project management and always keep my clients updated on the progress of their projects. I can work independently or as part of a team, and I am always willing to collaborate with other developers to ensure that the project is a success. I am committed to delivering high-quality work on time and within budget. I take great pride in my work, and I always strive to exceed my clients' expectations. I am open to feedback and always willing to make changes to my work to ensure that my clients are satisfied. In conclusion, as a professional developer with expertise in frontend and backend development, databases, web scraping, data entry, and related fields, I bring a wealth of knowledge and experience to every project I undertake. Whether you need a simple website or a complex web application, I have the skills and experience to deliver the results you need. Contact me today to discuss your project requirements, and let's work together to bring your ideas to life!JSON
PythonScriptingFirebase Cloud FirestoreFirebaseSelenium WebDriverWeb ScrapingBack-End DevelopmentPHPPython-RequestsWeb DevelopmentAngularJSFront-End DevelopmentWordPress - $25 hourly
- 0.0/5
- (1 job)
I have a Strong Foundation in Data Structures and Algorithms and have solved 400+ problems on Leetcode and Other Coding Platforms. Experienced Mentor with a demonstrated history of working in the computer software industry. Skilled in PHP, C++, jQuery, CodeIgniter, and TypeScript. Strong professional with a Bachelor of Technology focused in Computer Science from Guru Gobind Singh Indraprastha University.JSON
API DevelopmentFirebaseProduct DevelopmentGoogle MapsChatbot DevelopmentGoogle My BusinessC++Firebase Realtime DatabaseBot DevelopmentAPIChatbotHTMLjQueryCSS Want to browse more freelancers?
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