Hire the best eBay API developers

Check out eBay API developers with the skills you need for your next job.
Clients rate eBay API developers
Rating is 4.7 out of 5.
4.7/5
based on 151 client reviews
  • $25 hourly
    ✅ My 1st priority is to deliver work 100% client satisfaction on every project that I am a part of! ✅ I am well educated team lead full stack web and mobile app developer i have strong command over PHP Laravel | Wordpress | ReactJS | AngularJS | Ionic | APIs development having +7 years of experience. I've excellent programming skills, strong problem-solving abilities, quality-driven and customer-focused. Experienced in handling the entire software development life cycle, and used to working with a wide variety of technologies. ✅ MY EXPERTISE: ✅ Web applications: PHP developer | Laravel developer | Codeigniter |Wordpress developer | WooCommerce [ Advance Custom Fileds ACF| ReactJS developer | | Typescript | Nodejs | NextJS | Shopify | Blockchain | Artificial Intelligence | | Cryptocurrency | Amazon AWS | MySQL | PostgreSQL | MongoDB | Firebase | Loopback | Sails | Dockers/ Heroku/ AWS/ DigitalOcean ✅ Mobile applications: Hybrid Mobile app ionic angular , Cordova, Capacitor, Android, IOS ✅ API Services: Twilio APIs | Stripe APIs | Amazon SP-API | Knack API | Amazon APIs | SMM API | Trello api | Salesforce API | eBay API Besides this, I can work alone as well as be a good team lead. Happy to hear back from you.
    vsuc_fltilesrefresh_TrophyIcon eBay API
    Amazon API Gateway
    Plugin Development
    Artificial Intelligence
    API Development
    Laravel
    API Integration
    CodeIgniter
    TypeScript
    Next.js
    Angular
    WordPress
    Web Application
    Vue.js
    React
    PHP
  • $25 hourly
    I'm working in this field since 2012. I'm very professional in API integration, Web Scraping, Web development, Payment gateway integration, Scripting and Automation. I've successfully done API integrations with Amazon Selling Partner API(Amazon SP API), Amazon product advertising API 5.0, Amazon Ads API, Amazon MWS API, eBay API, Etsy API, Walmart API, Shopify API, Monday API, WooCommerce API, Stripe API, Google API, Facebook API, Infobip API, MessageBird API. I've successfully done web scraping with Amazon scraping, eBay scraping, iHerb scraping, OverStock scraping, Etsy scraping, Walmart scraping, Facebook scraping, Philipsautolighting scraping, Google scraping, and MerchantWords scraping. I've successfully done web scripting automation tasks with iHerb, Etsy, Facebook, Walmart, Google, MerchantWords, FCT, etc. I've .NET skills like ASP.NET Core, MVC, C#.Net, VB.Net, WebForm, Windows service, web services, ADO.NET, Entity Framework, LINQ, XML, HTMLAgilityPack, SOAP. I've Database skills like MSSQL, MySql, PostgreSQL, and SQLyog. I've web design skills like HTML5, CSS3, and Bootstrap. I've Javascript and libraries skills like jQuery, jQuery UI, AJAX, FullCalendar, Q-Tip, etc. I've other skills like Amazon web services, AWS S3, Webhook, and Selenium web driver, Drop shipping, Inventory sync. I mostly develop applications using the Microsoft .NET framework. I have a master's degree (computer science).
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    Stripe API
    Amazon Web Services
    Microsoft SQL Server
    Amazon PPC
    Etsy
    Shopify
    JavaScript
    Web Development
    Scripting
    Selenium
    ASP.NET Core
    Web Scraping
    API Integration
    Amazon API Gateway
  • $25 hourly
    Welcome to my world of professional software, web, and app development! As a highly skilled and experienced developer, I specialize in automation, with expertise in Make.com, Zapier, and ChatGPT. My proficiency in these platforms allows me to create seamless and efficient workflows for your business, giving priority to your automation needs. In addition to my automation expertise, I am well-versed in PHP, NodeJS, Angular, Flutter, React, React Native, C#, VB.net, WooCommerce, Magento, PrestaShop, MySQL, PostgreSQL, ORACLE, SQL Server technologies, and more. I have experience integrating marketplaces like eBay, Amazon, Shopify, Wish.com, Lazada, Walmart, USPS, UPS, FedEx, and DHL using their respective APIs to simplify sellers' lives. No project is too big or complex for me to deliver outstanding results. My diverse portfolio includes apps for tutors, parcel tracking, restaurant management systems, and real estate solutions. I am confident in my abilities and resourcefulness to research and learn about any project, even if it's outside my comfort zone. Don't just take my word for it – explore the examples of my work provided below and let my results speak for themselves. I guarantee you won't be disappointed with my exceptional services, especially when it comes to automation.
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    n8n
    HighLevel
    Klaviyo
    Automation
    Airtable
    Zapier
    Make.com
    Python
    Node.js
    React
    Laravel
    PHP
    RESTful API
    ChatGPT
  • $19 hourly
    If you are looking for someone who is really experienced and resourceful when it comes to developing and coding, you can hire me without a second thought. I am saying it out of my experience of over 6 years with: ● PHP ● Laravel ● Wordpress ● Shopify ● Angular JS ● Chrome Extension ● Restful API ● Amazon Web Services ● jQuery ● HTML5 ● CSS3 ● Google Maps API ● Redis ● And maybe I do not remember a few more I might have worked with and worked on I am simple and humble guy with good work ethics. I believe in timely delivery along with quality coding and development. So if you are in hurry and want to get something done as fast as possible, please take a minute to talk to me, I may explain and help. I have been working with clients across the globe hailing from the USA, Canada, Australia, New Zealand, Africa, UAE, UK, Ireland, and few more. I am well acquainted with Process, Methodology, Client Management, Delivery, and Follow Ups. All these years, I have managed to do a lot of things because of my interest in coding and programming, and my curiosity to learn new technologies, languages, and more. I am passionate about my work, my career, coding, programming, software, web application, design, and coffee. I also know and have done few more things, such as: ● Salesforce integration ● Yii ● CodeIgniter ● shopify ● Payment gateway integrations : Paypal, Authorize.net, Stripe, Braintree, Razorpay, Payu, Citrus, Bill desk and more ● SaaS In The Cloud ● Server setup : Apache, Nginx server setup ● Social media integrations Project management tools I have used so far: ● Jira ● Basecamp ● Zoho ● Trello ● GIT ● Bitbucket The good thing about me you will find is that I am keen to adapt to new technologies and tools and I never back down until and unless I can not get my hands on it completely due to some explicit reasons. If you are stuck or need solution with technologies that go with my skills, I can and I would like to be a part of your project, and would surely want to deliver a great application as desired by you.
    vsuc_fltilesrefresh_TrophyIcon eBay API
    Google Maps API
    WordPress
    WooCommerce
    Amazon MWS
    Zoho CRM
    WordPress Plugin
    Laravel
    PHP
    AngularJS
    Payment Gateway Integration
  • $40 hourly
    Experienced Professional specializing in Amazon Marketing Cloud (AMC), Amazon Advertising API integration,RUST, Amazon SP API integration, Amazon DSP, Amazon automation rules, data engineering, QuickBooks integration, Slack integration, Zoho integration, CI/CD, data analysis, Looker Studio, Data Studio, ChatGPT integration, OpenAI integration,airtable and more. With a proven track record in these domains, I have successfully assisted numerous clients in optimizing their operations, automating workflows, and harnessing the power of data to drive business growth. As an expert in Amazon Advertising API integration, I can seamlessly integrate the API into your systems, enabling you to manage and optimize advertising campaigns, monitor performance metrics, and drive targeted traffic to maximize sales and conversions on the platform. I am also well-versed in Amazon SP API integration, allowing you to access real-time data, streamline workflows, and develop custom solutions tailored to your business needs. With this integration, you can gain valuable insights and make informed decisions to enhance your operations. In addition, my expertise extends to Amazon DSP, where I can create and manage programmatic advertising campaigns that effectively reach and engage your target audiences. I leverage advanced targeting options and optimize campaign performance to ensure maximum return on investment. As an automation specialist, I excel in designing and implementing Amazon automation rules, enabling you to automate repetitive tasks, enhance productivity, and ensure smooth operations. I have a deep understanding of Amazon's rule-based automation capabilities and can tailor them to suit your specific requirements. In the realm of data engineering, I possess the skills to design and develop robust data pipelines, ensuring seamless data flow and enabling you to harness the power of your data. I am also well-versed in integrating popular tools such as QuickBooks, Slack, and Zoho, enhancing your business processes and enabling efficient collaboration. With expertise in CI/CD (Continuous Integration/Continuous Deployment), I can help you streamline your software development process, automate builds, and ensure rapid and reliable deployment of your applications. As a data analyst, I specialize in extracting valuable insights from complex datasets. I have experience with Looker Studio and Data Studio, enabling me to create insightful visualizations and reports that empower data-driven decision-making. Furthermore, I am familiar with ChatGPT and OpenAI, and I can assist you in leveraging these powerful technologies to enhance customer interactions, automate customer support, and create personalized experiences. I am committed to delivering exceptional results, and I prioritize open communication and collaboration with my clients. My focus is on understanding your unique requirements, providing tailored solutions, and delivering projects on time and within budget. Please take a look at my portfolio to see examples of my previous work in these areas. If you're seeking a skilled professional with expertise in Amazon APIs, automation, data engineering, and related technologies, I am eager to discuss how I can contribute to your success. Feel free to reach out to me to discuss your project requirements and explore how we can work together to achieve your objectives.
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    Amazon Seller Central
    Amazon Webstore
    Amazon FBA
    Zapier
    Airtable
    CodeIgniter
    Elasticsearch
    PayPal Integration
    WordPress e-Commerce
    BuddyPress
    Amazon MWS
    WordPress
    Laravel
    MongoDB
  • $20 hourly
    ✅ 4600+ Upwork hours 🏆 98% Success Rate with ⭐️ 5 Star Rating | 💯% Repetitive client Areas of Specialization: ❖ Magento Web Development (Magento version 1.x and Magento version 2.x) ❖ Customization/Modification of pre-build Magento theme(Free or Paid Magento themes) ❖ Magento 1.x to Magento 2.x Migration ❖ Magento version upgradation, Magento Patching ❖ Magento Extension Development and Customization ❖ Magento third-party integrations with popular software like Stripe, SagePay, Xero, QuickBooks, SalesForce, Agile CRM, vTiger, eBay, Amazon etc. ❖ Version Control (GIT, BitBucket). ❖ Project Tracking (Trello, Basecamp, JIRA, Hubstaff, Kanboard and others). I maintain round the clock availability for emergencies and outages. I am mostly available for a chat to discuss the project in details. If necessary so that we can easily communicate in a fast way and there will be no communication gap which results in high productivity in less time. If you think you need someone who: *Would understand your product *Has got exceptional qualifications for delivery capacity *Can communicate well throughout the development lifecycle *Make your product his priority You seem to be at the right place :)
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    API Development
    Magento 2
    Cloud Computing
    Shipping Plugin
    PayPal Integration
    Shopify Theme
    Amazon Web Services
    Shopify Apps
    Payment Gateway Integration
    Shopify Plus
    Website Migration
    Magento
    Ecommerce Website
    Shopify
    PHP
  • $14 hourly
    I am a full-stack web developer with 7+ years of expertise in web development and API integration. I develop web applications using PHP, MySQL, WordPress, and Laravel. My target has always been to produce websites that are highly functional and fully focused on client requirements. Expert in the fallowing area:     - Front End development , Backend development, Full Stack PHP, Laravel, CodeIgniter, Cakephp       - Shopify, WordPress, Webflow,  OpenCart, Magento     Wordpress widget development     Wordpress plugin development      Wordpress Gravity Forms     Wordpress Woocommerce Development     Wordpress child theme development from scratch     Wordpress Api integraiton      Wordpress Woocommerce  orders and customer synch with 3rd party site     Custom Plugin API Development for WooCommerce      Expert in Wordpress  themes like as  Divi , Listable , Woocommerce  multi-responsive theme , Avada Theme      Expert in Json , XML data rendering                WebFlow Expert webflow.com     No-code development platform   :   bubble.io ,   SuiteDash customization.     Javascript:  JQuery , Javascript , Anguler Js , Mootools , Prototype I have integrated more than 200+ Api across the world, so I have Expert Api Developer and Api Integration Skills. Below is the list of API integrations I have completed so far.     Api Development : Infusionsoft Api , Ebay Api , Cj Api  , Linkshare Api  . Adbutler Api  . Shopping.com Api , twitter Api , Instagrame Api , Quickbook Api  , Quickbase  Api  ,Small2invoice Api  , Zoho Api  , whereismypartners.com Api  , Shopify Api ,Saasu Api , Xero Api ,Facebook Api , Linkedin Api , Zoho Crm and Zoho Api , Odoo Api , HubSpot Api , OntraPort  Api ,Contact Contact APi , Insighlty Api  , Constant Contact Api , Discogs Api , Myob.com Api , Infusionsoft Api , Shipit Api , Unleashed Api , paymeapi.docs.apiary.io Api , OneSignal.com Api , Qualtrics.com api ,  Yodlee  Api , Discogs API ,Qualtrics api ,webtickets.co.za Api, RunSignUp  API , spotify.com Api , Spyfu.com api ,  Active Campaign Api , Teamleader Api,  Litmos API , Billing orchard Api , Zapier  Api, Woocommerce Api , ActiveCampaign Api Freshdesk api , ChargeBee Api , Magento api , zapier.com api , garmin.com api , Fitbit.com api , securionpay.com api , Parcel Pro API , trybooking.com Api Booqable api , Commcare Api , Angaza API , escrow.com , Commcare Api , Angaza Api . Procore.com Api , totalexpert.net Api , filevine.io Api , bamboohr.com api , bisweb api , data.cityofnewyork.us , hubstaff.com api , Phone Wagon API ,Go Highlevel API , payleadr.com Api ,  Quickbooks Api, Xero api , MyOb api ,spyfu.com api , Reckon api debitsuccess.com.au Api  , activecampaign automation , fieldroutes.com api , Capsule CRM Api , Inventory Planner API , SKUSavvy Api , Capsule CRM , GoHighLevel , FieldRoutes , klaviyo , bookeo api , Elevenlabs Api.     I also integrated the carrier api  like Usps , Ups , Fedex shipengine.com , Parcel Pro Api where i integrated Fallowing api end points        -Shipping Lable Generation         -Tracking Api           -Estimate a Rate for delivery based on the addresses     Api Request method : Soap Api  , Rest  Api , Curl .     Message me if you have any questions, and i will revert as soon as i can.
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    WordPress Website
    Cloud Application
    SaaS
    Chatbot Development
    API
    WordPress e-Commerce
    WordPress Plugin
    WordPress Theme
    SOAP
    RESTful API
    PHP
    API Integration
    jQuery
    API Development
    WordPress Development
  • $75 hourly
    Amazon, Shopify, Ebay, BigCommerce customizations/integrations. Shopify Expert - Store Setup, Advance store customization, Custom app development, Liquid templates, banners, Search Bar and Search Speed improvements, Google Analytics, Setup products and collections, SEO Optimization, Email Templates, Migration from other platforms Marketplace integration specialist: Ebay API / Amazon MWS / Amazon SP API / Amazon Advertising API / Shopify API / BigCommerce API - Backend: Java / Spring Boot / Node - Frontend: Vue / React - Mobile: React Native for iOS and Android apps - DevOps: Docker / AWS / Google Cloud / Heroku / Digital Ocean - Other: Linux / Bash / Shell Scripts / MongoDB / Unit Testing / Maven / Gradle / Git / OAuth Computer Sciences Engineer
    vsuc_fltilesrefresh_TrophyIcon eBay API
    Ecommerce Website Development
    RESTful API
    API
    Amazon MWS
    Amazon Web Services
    Shopify Templates
    React
    Node.js
    Ecommerce Website
    Java
    Vue.js
    MongoDB
    Shopify
  • $50 hourly
    👋 Welcome to my profile! As a highly skilled Full Stack Developer, React Developer, and Frontend Developer, I offer a range of services to clients looking for exceptional web experiences. Let's dive into what I can bring to your projects: • 💻 Custom Web Development: I specialize in building custom web applications using React and Next.js, crafting unique and tailored solutions for your specific needs. • 🎨 Responsive Design: I ensure that your web applications look great and function flawlessly across various devices, providing an optimal user experience. • 🌐 API Integration: I have experience integrating various APIs, enabling seamless data exchange and enhancing the functionality of your applications. • 🔧 Performance Optimization: I optimize the performance of your web applications, ensuring fast loading times and smooth interactions for end-users. • 🐞 Bug Fixing and Troubleshooting: I have a keen eye for detail and excel in identifying and resolving any frontend issues that may arise during development. • 🌟 Unleash Your Web Potential: I specialize in creating captivating web experiences using React and Next.js. • 🎯 Tailored Solutions: Custom web applications that align with your vision and drive your success. • 💡 Innovative Approach: Fresh and creative solutions to push the boundaries of frontend development. • ⚡️ Blazing-Fast Performance: Lightning-fast loading times for seamless user experiences. • 🧪 Rigorous Testing: Comprehensive testing to ensure bug-free and reliable applications. • 💼 Hassle-Free Integration: Seamless integration of third-party APIs for enhanced functionality. Skills 💻 Full Stack Developer | React Developer | Frontend Developer, 🎯 Expert in Single-Page Applications (SPAs) and Responsive Web Design 🌟 HTML | CSS | JavaScript |TypeScript 🔧 Redux | Redux Toolkit | Sass | Bootstrap | Material UI | Chakra UI | Tailwind CSS 🌐 API Integration: Sabre API | Google Maps API | Payment API 🧪 Unit Testing for TDD: Jest | Enzyme | React Testing Library 🌍 API Data Fetching: React Query, SWR, RTK Query 🔄 API Development using Node js | Express Js 🎨 MongoDB | MySQL | GraphQL 🌐 Mongoose | Sequilize | TypeORM 📐 Strong knowledge of micro-frontend architecture and Mono-repo setup ⚡️ Performance Optimization | Code Refactoring | Debugging 📚 Implementing Server-Side Rendering (SSR) for improved performance 🔧 Proficient in Git version control for efficient collaboration 🔄 Experienced in Agile Development methodologies 🚀 Knowledge of Continuous Integration/Continuous Deployment (CI/CD) practices ⚡️ Skilled in Performance Optimization and Code Refactoring 📚 Continuous Learning | Keeping up with the latest web development trends By hiring me as your Full Stack Developer, React Developer, or Frontend Developer, you can expect: ✅ Top-quality deliverables that meet your project requirements ✅ Clear and timely communication throughout the development process ✅ Proactive problem-solving and attention to detail ✅ Dedication to delivering projects on time and within budget ✅ A collaborative and professional work approach Ready to take your web development projects to the next level? Let's collaborate and bring your ideas to life! Contact me today to discuss your requirements and start building exceptional web experiences together.
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    Redux
    Next.js
    ExpressJS
    Front-End Development
    JavaScript
    Sass
    TypeScript
    Tailwind CSS
    Responsive Design
    Gatsby.js
    Material UI
    React
    Node.js
    RESTful API
    GraphQL
  • $45 hourly
    Full-stack developer, system analyst and partner at CEI Tecnologia. Specialized in web and hybrid application development with Node.js as back-end, single-page applications with Angular for front-end and MongoDB as database. Knowledge in Data Mining / Web Scraping / Web Crawler. Graduated in Computer Science from FEI University and also graduated in Marketing from ESPM college.
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    Front-End Development
    HTML5
    ETL
    MongoDB
    API Development
    Node.js
    React
    Web Crawling
    CSS 3
    JavaScript
    Data Extraction
    Angular
    Data Mining
    Data Scraping
  • $30 hourly
    Experienced PHP and WordPress Virtuoso Are you searching for a web development maestro with a proven track record of excellence? Look no further! With over a decade of hands-on experience, I bring a wealth of knowledge and expertise to the table. Here's why you should consider me for your next project: ✅ A Decade of Mastery: With ten-plus years in the development game, I've honed my skills to perfection. I've weathered the ever-changing tech landscape, adapting and innovating along the way. ✅ Client Bliss: Client satisfaction is my North Star. I've consistently achieved 100% customer satisfaction, a testament to my unwavering commitment to delivering outstanding results. ✅ Upwork Prodigy: I've conquered Upwork with over 29 projects, all boasting a 100% customer success rate. My Top Rated Plus profile reflects my dedication to excellence. ✅ Passionate Craftsperson: My enthusiasm for development is contagious. I'm not just a developer; I'm a creative problem-solver who relishes every coding challenge. My Arsenal of Skills: 🌐 Web Prowess: I've breathed life into a myriad of websites, from ground-up creations to seamless customizations. My toolset includes PHP, MYSQL, XHTML, CSS, XML, AJAX, jQuery, JavaScript, React JS, AngularJS, NodeJS, and more. 🛒 E-commerce Expertise: I'm your go-to for e-commerce solutions. I've dabbled in core shopping carts like Magento and OpenCart, as well as CMS platforms such as WordPress and Joomla. I've even mastered the art of multilingual plugins with WMPL. WordPress Wizardry: 🔨 HTML to WordPress Transformation 🎨 Theme Customization 🚀 Feature Enhancement 🐞 Error Debugging 📦 Plugin Development & Customization 🏎️ Speed Optimization 🔌 3rd Party API Integration 🛒 WooCommerce Mastery 📊 Gravity Form Addons 💼 Membership Pro Addons 📚 LearnPress Addons 👥 BuddyPress Enhancements 🧩 Gutenberg Wizardry 🔮 Visual Composer Magic 🌟 Elementor Expertise 🌌 Divi Development Brilliance PHP Prowess: 🚀 Laravel Luminary 🌟 Yii2 Virtuoso 🔗 CodeIgniter Champion 📊 PHPUnit Pro 🌐 REST API Extraordinaire JavaScript Jedi: 🌀 jQuery Jedi ⚛️ React Alchemist 🅰️ Angular Artisan 🌄 Vue Visionary 🏔️ AlpineJS Ace 🚀 NodeJS + Express Maestro 🌐 Apify + Puppeteer Enthusiast Embark on your next project with confidence. My rich experience and unwavering commitment to excellence will turn your vision into a digital masterpiece. Together, we'll create web solutions that captivate and inspire.
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    Laravel
    API Integration
    Custom PHP
    Web Development
    WordPress Development
    HTML
    WooCommerce
    PHP
    CSS
    MySQL
    Website
    Bug Fix
    WordPress Theme
    WordPress
    WordPress Plugin
    Platform Plugin
  • $24 hourly
    I am a professional in Amazon and eBay market specialist and consult businesses on a regular basis on how to develop and expand their business on eBay, Amazon and the different eCommerce markets. My vision is to provide quality works. I want to be a part of your success by offering you top quality services. I specialize in how to set up an eBay business from beginning to end. Including: My goal is to build a long term relationship with my clients by satisfying their need profitably and exceeding their expectations. Why Me: ✔Top Rated Plus, ✔15+ Years of Experience, ✔16000+ hours, ✔400+ Clients ✔✔✔✔✔✔ LIST OF MY EXPERTISE IN AMAZON ✔✔✔✔✔✔ ✔eBay / Amazon Storefront Design. ✔eBay / Amazon Store A+ Content. ✔eBay / Amazon Listing With Multiple Variations. ✔eBay / Amazon Listings Optimization And Increase Rank. ✔eBay / Amazon Store SEO / PPC And Manage ACoS Lowest. ✔eBay / Amazon Store Management. ✔eBay / Amazon Amazon Flat Files ✔eBay / Amazon Price Analysis. ✔eBay / Amazon Order Processing. ✔eBay / Amazon Store Drop shipping ✔eBay / Amazon Listing On eBay Motor. ✔eBay / Amazon Listing Template Update. My goal is to build a long term relationship with my clients by satisfying their need profitably and exceeding their expectations.
    vsuc_fltilesrefresh_TrophyIcon eBay API
    File Documentation
    WordPress
    Email Marketing
    CSS 3
    Facebook
    eBay Marketing
    Amazon PPC
    Adobe Photoshop
    WooCommerce
    eBay Listing
    Amazon
    Amazon Listing
    Oberlo
    Online Sales Management
    Dropshipping
  • $145 hourly
    Hello! Over the last 10 years, I've worked for a variety of fortune 500 companies doing C# MVC/angular or NodeJS/React full stack development. Other technologies I've worked with: Languages: AngularJS, ASP.NET, Typescript, Angular, .NET Framework and Core, NodeJS, React APIs: Amazon Web Services (AWS), Google, Azure, and Salesforce Databases: Microsoft SQL Server, MySQL, DynamoDB, Postgres I'm a very driven developer, who strives to deliver exactly what the customer wants. If you have any questions about my credentials, feel free to ask!
    vsuc_fltilesrefresh_TrophyIcon eBay API
    API Development
    API Integration
    C#
    jQuery
    JavaScript
    AngularJS
    Angular
    MySQL
    Microsoft SQL Server
    ASP.NET
  • $50 hourly
    I create and look after WordPress websites, to make it a profitable part of your business. If your existing website needs refreshing/redesigning/fixing, I can offer an audit to find out which areas are working and which ones need improving, to get better results. Your business will thrive with improved online presence and a solid online marketing strategy. That's why my clients experience rapid growth and have more free time for their passions, families and friends.
    vsuc_fltilesrefresh_TrophyIcon eBay API
    Web Development
    Ecommerce Website
    Website Optimization
    WordPress
    IT Consultation
    Digital Marketing
    Project Management
    Web Design
    Digital Strategy
    WooCommerce
  • $50 hourly
    I'm one of the highest-rated WordPress developers on UpWork - carrying a "Top-Rated Plus" badge. My priority is delivering projects before deadline and exceeding client expectations. I stay updated with the WordPress/Woocommerce/Ecwid/Shopify framework. EXPERIENCE I have been a fullstack developer for 13 years and I can handle any web development task based on wordpress/woocommerce/PHP/ecwid/shopify/webflow. I have worked with clients at throughout the globe including industry leaders. WHY YOU SHOULD HIRE ME I work under minimal supervision with just instructions from email. Video meetings are required only in complex scenarios. I deliver what I promise and I will let the client know the limitations before starting of the project. ECOMMERCE EXPERT I have worked mostly on e-commerce sites based on woocommerce/shopify/ecwid. I am also listed as expert in Ecwid i.e ecwid.com/experts#coralwebdesigns. LOOK WHAT MY CLIENTS SAY "Kannan is the best person on Upwork, super professional, he deliveres what he tells, more than that actually! It was super funny and a FANTASTIC experience to work with him. If you have any any doubt about him, knock at my door :) " "This is our second time working with Kannan and we highly recommend him. Very professional, very skilled, very competent. Pleasure to work with!" "Hire this guy! His pricing is fair and he does fantastic work. Diligent, reliable, good communicator, etc. I will definitely use him again." "I'd highly recommend Kannan. I am impressed with his knowledge of the WooCommerce platform, and with his comfort level in getting it to do whatever is wanted. He has been a pleasure to work with, even when things weren't going as planned. I used Kannan for 3 jobs already, and recommended him to a fried for a job. I will certainly use Kannan again the next time that I need more custom work." We can discuss about the project and I can even suggest some improvements for free before finalizing. Sounds fair? You can also invite me to your project and I am happy to assist in all your business/technical needs. Kind Regards Kannan
    vsuc_fltilesrefresh_TrophyIcon eBay API
    React
    Shopify Theme
    Stripe
    CodeIgniter
    Laravel
    Custom PHP
    Ecwid
    WordPress Malware Removal
    Webflow
    PHP
    Squarespace
    Wix
    WooCommerce
    API
    WordPress
  • $16 hourly
    E-Commerce Website Development on Magento, Shopify, WooCommerce, Bigcommerce I have 8+ years of experience in developing complex E-commerce websites and extensions and have delivered 100+ small to medium sized projects successfully, from building a simple website to complex E-commerce modules and extensions. E-Commerce Website Development Platforms: Magento 1 & Magento 2 Development Shopify Development, Theme Customization WooCommerce/Wordpress Development BigCommerce Development Prestashop Marketplace Sales & Management : eBay Amazon Walmart Etsy Google Merchant Catch Website to eBay/Amazon/Walmart & Other Marketplace Integration : I have expertise in implementing multi-channel setup for customers selling on various marketplaces and on their website. I will implement a system through which you would be able to manage all your sales channels from single dashboard including creating new listing, stock automation and order processing. • Magento to eBay/Amazon/Walmart, Google Shopping Integration • Shopify to eBay, Amazon, Walmart, Google Shopping Integration • WooCommerce to eBay and Amazon Integration • Neto to eBay, Amazon,Walmart & Catch integration Expertise with Leading Third-party Multi-channel Solutions : • Channel Advisor • M2E PRO • Linnworks • Codisto Linq /Codisto Cloud • Sellbrite • WP Lister • Sellercloud • Neto • Inkfrog • Solid Commerce • Ecomdash
    vsuc_fltilesrefresh_TrophyIcon eBay API
    Web Development
    Project Management
    Internet Marketing
    Shopify Theme
    Website Redesign
    Amazon Webstore
    eBay Listing
    eBay Marketing
    Web Design
    WordPress
    Theme Development
    Magento
    Shopify
    WooCommerce
    Ecommerce Website
  • $15 hourly
    TOP RATED PLUS FREELANCER'S (10+ Years of Experience in Ecommerce Marketing Domain) ↗️ LONG-TERM CONTRACTS | TEAMWORK | SERIOUS INQUIRIES ONLY↗️ ✅ Amazon SEO & Store management ✅ Amazon PPC ✅ E-Commerce Solutions ✅ PPC Campaign Setup /Optimization✅ Listing Setup ✅ Amazon Store Setup 🏆Helium10 Diamond Suscriber 🏆 === We can definitely start: == = 🏭 junglescout🛒 ✅ETSY ✅ Search Engine Optimization ✅ Search Engine Marketing ✅ ORM ✅ Reputation Management ✅ Ebay SEO & Store management ✅ Social Media Marketing ✅ Web Design ✅ Lead Generation ✅ E-mail Marketing ✅ PR Marketing ✅ Mobile Websites ✅ Expert in search engine optimization with several years of experience and a degree in the information technology field. ✅ I successfully completed a number of different SEO projects for various clients (local businesses, ecommerce stores, SaaS companies, international websites) from USA, Europe, Canada and Australia. ✅ Customer satisfaction is very important for me, and I always make sure that the project is delivered on time, within budget and you are happy with the results. ✅ My approach to SEO is holistic and in line with Google's Webmaster Guidelines. Main services for your website: Technical SEO audit; ✅ keyword research; On-page and technical SEO; Creation of an SEO strategy; SEO for local businesses (local SEO); Increasing organic traffic and rankings; Recovering rankings & traffic after a drop; Google's Knowledge Graph optimization; Site speed optimization (WordPress); link audit and disavow; Amazon Listing Optimization,Listing upload, Amazon PPC; eBay , Etsy SEO, Optimization Competitors analysis Strategy & Plan of Action Internet Marketing Services: I learned early on what it takes to be a successful SEO firm that provides the level of service and support my clients expect. Evolving ever since, My experience has allowed me to provide the same level of quality services in all facets of digital marketing (SEO, SMM, PPC, Amazon, Etsy, eBay, ORM, Ripoffreport, Mug Shot, ). Feel free to contact me and looking forward to working with you.
    vsuc_fltilesrefresh_TrophyIcon eBay API
    eBay Listing
    Amazon FBA
    Amazon Seller Central
    Etsy Listing
    Amazon PPC
    Amazon Advertising Console
    PPC Campaign Setup & Management
    Campaign Optimization
    Amazon Listing Optimization
    Campaign Setup
    Campaign Management
    Product Listing Ad
    Shopify SEO
  • $39 hourly
    Linnworks Macros + API | Amazon Selling Partner API | Integrations Specialist | Inventory Management. A specialist in all API integrations and inventory management. I build custom applications for your enterprise and fully support you over the lifetime of your installation. My particular skill is to fully consult with you to find the best solution and deliver an exact match solution for your business. I provide first class support via email or phone as required. As an example I can deploy the Linnworks API, Amazon SP API, or the eBay API to build you a custom application to centralise your stock and order management and to automate your Purchasing, Profit Reporting, XSellco Pricing and sales forecasting. All work is done in-house. I communicate often to keep you fully updated during the project. It is important to me that you receive exactly what you require, my aim is 100% customer satisfaction. EXPERIENCE Having more than 30 years experience in product and stock management I can deliver relevant inventory & eCommerce web applications and business systems in multiple sectors and can advise on everything from setting up multichannel eCommerce to API connectivity and implementing best practices. AMAZON SELLING PARTNER API If you are trading on Amazon and need to connect to third party applications then Amazon require you use SP-API, I have wide experience connecting to this platform - tell me what you need, I can deliver it! LINNWORKS SCRIPTING If you are using the excellent Linnworks system I can develop custom scripts to your specification. LINNWORKS API Several of my clients have asked me to extend their Linnworks system by using the API to add more functionality i.e. Profit Reporting, Automated Channel Pricing, Automated Re-ordering are some of the modules I build. WEBSTORE INTEGRATION As a registered BigCommerce Solution Partner I can build you the latest PCI compliant and responsive webstore to enhance your business. Your BigCommerce store can also be integrated into your backend systems or connected into centralised order processing systems like Linnworks or ChannelAdvisor. MULTIPLE FEEDS If you use multiple vendor product feeds, I can build you a system that will process up to date pricing and stock levels automatically. Additionally you may need to pre-select from the feeds only certain brands or products you want to sell, and to edit and price them before going live on your sales channels. CMS FOR YOUR LISTINGS I have built several Content Management applications to streamline the collection of large amounts of data for multiple online listings, and onward uploading to channels. This can optionally integrate cameras to capture product images and barcode readers for use in the warehouse. ACCOUNTING Keep control of your cash, have your financial results at your fingertips, a custom accounting module can provide your Income Statement and Balance Sheet on demand. CENTRAL CONTROL I specialise in centralising stock management and order processing for venues like eBay, Amazon, Magento, BigCommerce Play.com and many other online channels, including your webstores. Experience working in UK, Germany, France, USA, Australia. DESKTOP APPS I can build you a desktop application to connect into APIs like eBay and Amazon, I also have expertise in building MS SQL and MySQL database solutions, connecting applications to databases and writing stored procedures to streamline your data. CUSTOM SCRIPTS C# and VB custom scripts written or modified to your specification, .NET or Windows desktop applications built. DATABASES My systems are centralised around a solid MS SQL database to provide robust expandable storage and retrieval to enable a variety of different solutions tailor made to match your requirements. EXPERTISE Amazon Selling Partner API Web/Cloud based systems Vendor Product Feed processing Inventory Management systems Crystal Reports ChannelAdvisor Setup and Integration Linnworks Setup and Integration Linnworks Scripting for automation Royal Mail Integration Scripts C# / VB scripts Windows Desktop applications API programming JSON XML SOAP Shopify BigCommerce Magento eBay / TurboLister / File Exchange Online Stores Shopping Carts Excel CSV formats Comma delimited MySQL MS SQL MS Access I am also proficient in the following languages should you need connectivity into a web application, or some systems work; C# ASP.NET or Windows Forms VB.NET XML (SOAP) PHP Classic ASP HTML CSS T-SQL and stored procedures MS Access Your data is your property and is treated with the utmost care and confidentiality. Backups are regularly taken during a project to ensure no losses. All data held by myself at the end of a project will be archived for you, or destroyed on your instruction. I have been a regular and very satisfied Buyer and Contractor on Elance and now Upwork since 2009. ========================== ENDS ==========================
    vsuc_fltilesrefresh_TrophyIcon eBay API
    Magento
    Linnworks
    XML Web Services
    SQL
    C#
    Amazon Web Services
    Inventory Management
    API
    Ecommerce Website Development
    Private Cloud
    API Development
    API Integration
  • $25 hourly
    My key skill areas are as follows: I.T Sales & Marketing eBay Selling & Support eBay Consultancy Product Research & Development Procurement Online Selling B2B Marketing Technical Support Customer Support Laptop & Desktop System Repairs, Rebuilds & Upgrades Custom PC Gaming Builds Windows 11 / 10 / 7 Experience Jira Atlassian Experience Software Support Data Imaging Microsoft Deployment Toolkit With over 15 years of experience in an I.T & online selling background, I will apply myself to any tasks that I feel I can achieve well and help any client to the best of my ability. If I have sent an offer, please consider my application I will put all my efforts and skills into ensuring you have chosen the right candidate.
    vsuc_fltilesrefresh_TrophyIcon eBay API
    Troubleshooting
    eBay Listing
    Business Development
    B2B Marketing
    Information Technology
    eBay Marketing
    Sales Presentation
    eBay PPC
    Computer Hardware Installation
    Computer Skills
    English
  • $20 hourly
    Best in eBay API, Amazon SP-API & Advertising API development, eBay Listing, eBay template design, Amazon store design & A+ content with other marketplaces like Walmart, New egg, Trademe. Also, websites developed on Angular, Laravel, WordPress, Magento, Shopify, Woo Commerce. React Native Expert, multi-channel eCommerce application and repricing tool & Python scrapping tool from me. I want to be a part of your success by offering you top-quality services. I specialize in how to set up a business from beginning to end. Including: 1. Develop shopping carts 2. How to build your account correctly. 3. How to design eBay store and listing template 4. How to list and use third-party programs to list. 5. How to set up an Amazon and Magento store. 6. Listing strategies 7. Budget management 8. How to Increase Sale 9. Data scrapping using python 10. How to design Amazon store and A+ content Here is the list 1. eBay 2. Amazon 3. Trademe 4. Walmart 5. Sears.com 6. Buy.com 7. NewEgg 8. Magento 9. google.com 10. eCommerce site. Technologies & Frameworks 1. Laravel 2. MySQL 3. Angular 4. JQuery 5. Python 6. Ajax 7. CakePHP 8. React Native 9. Ionic 10. Hybrid 11. Android 12. IOS 13. NATIVE 14. Node Js Payment Gateway Integrations 1. Pay_Pal 2. Stripe 3. World Pay 4. Rajor Pay 5. PayU APIs 1. eBay 2. Amazon AWS 3. Amazon SP-API 4. Facebook 5. Twitter 6. Google 7. Play.com 8. Buy.com 9. Sears 10. NewEgg 11. Pixmania 12. MailChimp 13. FedEx 14. Endicia 15. DPD 16. eparcel 17. Trademe Amazon Services 1. Manual Amazon Product listing 2. Amazon Product Listing by upload file 3. Amazon product Listing on amazon.com 4. Amazon product Listing on amazon.co.jp 5. Amazon product Listing on amazon.de 6. Amazon product Listing on amazon.fr 7. Amazon product Listing on amazon.uk 8. Creating Parent/Child Variations 9. Amazon product research 10. Amazon product checking 11. Amazon Store front design 12. Amazon content lookup eBay Services 1. Product listing on eBay 2. Product listing on eBay by eBay selling manager pro 3. Product listing on eBay by Auctiva 4. Product listing on eBay by Merchantrun Global Link 5. Product listing on eBay by Turbolister 6. Product listing on eBay by Ad-Lister 7. eBay store design 8. eBay profitable item research 9. eBay Consultant 10. eBay product sell 11. eBay and Amazon product research 12. eBay template design 13. eBay webpage design Data entry for Magento, WooCommerce Product listing, Subscription Module, Track the status by tracking id, Order and Inventory Management, Repricing, Stock Control, Shipping, Feedback, PO, Invoice, Generating PO, Purchase Order, SAAS Application, Multi-vendor Website & application
    vsuc_fltilesrefresh_TrophyIcon eBay API
    Laravel
    Amazon Web Services
    Magento 2
    WooCommerce
    Shipping & Order Fulfillment Software
    Amazon API Gateway
    AngularJS
    Ecommerce Website Development
    Photo Editing
    Amazon EC2
    Data Extraction
    React Native
    Python
    PHP
    Product Listings
  • $35 hourly
    I've been in the IT industry for over 7 years now, developing projects with different levels of complexity, budget range and timeline. I used to work in a team of developers with Project Managers, QAs, Designers, Business Analysts and Product Owners to deliver high-level products. I find 2 years freelance work to be an indisputable advantage. Thanks to that experience I have empowered such skills as communication with clients, finding solutions to the problem with any level of complexity, getting deeper to the client’s business goals, and consulting clients to find the most appropriate solution. I sincerely believe that our cooperation and mutual passion will lead us to the highest results.⭐️ Let’s work together to deliver superlative products!
    vsuc_fltilesrefresh_TrophyIcon eBay API
    API Development
    UI/UX Prototyping
    Web Development
    Design & Usability Research
    PHP Script
    NestJS
    Next.js
    Web Design
    SQL
    MongoDB
    API
    React
    Node.js
    JavaScript
  • $150 hourly
    I am a full stack developer who is obsessed about developing robust API integrations. I prefer to only work on projects that involves API Integrations. E-commerce API, ERP API, Accounting API, EDI Integrations I love all of those. In my decade plus of experience I had a chance to work with 400+ Different API's. 💪 Professional Strengths ✅ I understand businesses, I can put myself in your shoes & can completely understand the problem you are trying to solve in details. ✅ I love optimization and profits. My every efforts are in the direction to write optimized scalable code that takes very less computational power to run resulting in reduced server bills & more profit for you. ✅ I have developed multiple API integrations & Integration dependent SaaS businesses that are for my customers & helped them to keep it running profitably. I bring a lot of value to the table with my 12+ years of API Integration development & SaaS Web Application development experience. ✅ I do not hesitate going above & beyond my scope of work if the situation demands it & that helps you succeeding in your project. ✅ I am detail oriented & punctual. ✅ I am a quick learner & a good communicator. ✅ I always look for a longer term & reliable partnerships. ✅ I keep it simple ✅ I get 80% of my new business from referrals of my existing customers. ✅ I can make myself available at your morning business hours. So you don't have to wake up early at 4am or be awake late night just to discuss the project. ⭐ Why should you hire me ? ⭐ 💪 Technical Strengths - API Integrations ✅ Well versed from very modern GraphQL, RESTful to legacy XML SOAP API's. ✅ Whether it is JSON or XML both are my favorite. ✅ I Know how to build API Integrations that can scale to handle large number of requests. ✅ I know how to take care of API Rate limitations while integrating with 3rd party platforms. ✅ I make sure your API integration is fully secure & all sensitive data are fully encrypted. 💪 Technical Strengths - Full Stack SaaS Development ✅ Well versed with Python's Django Framework & React. These are solid tools to get you quickly started with your idea & they are quite scalable too. ✅ I also know how to build API Integrations so you don't have to hire API consultants or separate API developers if your web application involved API integrations. ✅ I make sure your web application is fully secure & all sensitive data stored are fully encrypted. ✅ Not only I can develop your web application but I can also provide ongoing support & maintenance. ✅ Strong believer of reusable coding practices. Chances are high that your scalable final product will be ready in the budget of developing just a proof of concept. ✅ I have a list of tools that I have been using to maintain my customers & mine SaaS web applications, they are cheap, reliable & gets the job done. I will be sharing that with you. 👇 Below are some of the companies I had worked with, these are big companies but I got a chance to work with them directly because I got referred to these companies by my satisfied customers ✔️ Fedex (Fortune 500) ✔️ ShipHero ✔️ WeShipExpress ✔️ Discogs ✔️ Wanhub 👇 Below are some of the API's that I keep working on a frequent basis == Shipping & Fulfillment API's=== 🔳 ShipStation API 🔳 ShipHero API 🔳 WeShipExpress API 🔳 Vivino API 🔳 Veeqo API 🔳 Shippo API == E-commerce API's=== 🔳 Discogs API 🔳 Shopify API 🔳 Tiktok API 🔳 Amazon SP Seller Central API 🔳 Amazon Vendor Central API 🔳 WooCommerce API 🔳 PriceCharting API 🔳 eBay API 🔳 Etsy API 🔳 Wallmart API 🔳 BestBuy API 🔳 BigCommerce API 🔳 Wayfair API 🔳 Gunbroker API 🔳 Taxjar API 🔳 Teapplix API 🔳 Mercado Libre API 🔳 Zalando API 🔳 Bonanza API 🔳 Reverb API 🔳 Catch API 🔳 Wish API 🔳 Houzz API 🔳 Newegg API 🔳 Mosaic Brands API 🔳 TCG Player API 🔳 Storenvy API 🔳 Back Market API == ERP API's=== 🔳 Netsuite API 🔳 Fulfil.io API 🔳 CIN7 API 🔳 Skuvault API 🔳 Unleashed API 🔳 Simpro API 🔳 Fishbowl API 🔳 Katana MRP API == Accounting API's=== 🔳 Xero API 🔳 Quickbooks API == CRM API's=== 🔳 Hubspot API 🔳 Ontraport API 🔳 Piperdrive API == POS API's == 🔳 LightSpeed API 🔳 Square POS API 🔳 Clover POS API == Marketplace API's == 🔳 The Range API 🔳 Kogan API 🔳 Mirakl API 🔳 Back Market API 🔳 eBid API == EDI's == 🔳 Commercehub 🔳 SPS Commerce 🔳 DSCO 🔳 Order Streame 🔳 NuOrder == Procurement == 🔳 Ariba 🔳 Coupa and many more Feel free to get in touch to discuss about your project , also please do checkout the reviews below 👇 that my customers gave me to get an idea about my work commitments & quality.
    vsuc_fltilesrefresh_TrophyIcon eBay API
    React
    Postman
    Python
    RESTful API
    SOAP
    API Development
    API Integration
    MySQL
  • $15 hourly
    🌐 Expert Website and Application Developer | NodeJs | Let's Build Your Digital Success! 🚀 If you're looking for a skilled professional to create stunning websites and powerful applications that captivate your audience, you've come to the right place. I am an experienced full-stack developer specializing in website and enterprise application development, with expertise in NodeJs & Laravel (PHP). ✨ What I Offer: 🔹 Custom Website Development. 🔹 API Development. 🔹 Laravel & NodeJs Development. 🔹 E-Commerce Development. 🔹 Includes SEO and mobile-first responsive websites with Optimized code. 🔹 Proper Standard followed along with git versioning, Dockerizing apps, 🌟 Why Choose Me as Your Website and Application Developer? 🔹 Extensive Experience. 🔹 Collaborative Approach. 🔹 Cutting-edge Technologies. 🔹 Meeting Deadlines. ✅ About me: I am a meditative soul, passionate developer, and father of two children living in Jaipur, India, and a Full-Time Individual Freelancer with 15+ years of experience in website development. ✅ I am solution solution-oriented developer and My focus during development is on the application's extensibility and usability. I am always committed to delivering the product within the time. You will always get extended support. ✅ I am connected to a 300 Mbps optical fiber Network and an uninterrupted power supply to maintain a higher response rate 24x7. 📩 Let's Connect! Ready to transform your website or application idea into reality? I'm here to help. Reach out to me for a consultation or to discuss your project requirements. Together, we will create exceptional digital experiences that captivate your audience and drive your success.
    vsuc_fltilesrefresh_TrophyIcon eBay API
    Web Design
    API Development
    Full-Stack Development
    CSS
    JSON
    Git
    Web Development
    Vue.js
    Bootstrap
    jQuery
    Laravel
    Node.js
    JavaScript
    PHP
  • $40 hourly
    Main interest => Golang (Go) development and software architecture. Other languages: Laravel(PHP) - production experience with big projects. Rust, Python, Nodejs, Java - basic level (small tools, agents, scripts, POC projects). Technical stack: Linux, Grafana, Prometheus, InfluxDB, Telegraf. GCP, Firebase, AWS, Oracle Cloud. Ebay API (desktop applications, tools etc.) Ebay to Walmart bulk upload. Freeswitch, Kurento, Cisco CUIC, UCCX. SQL (MySQL, Postgres), Elasticsearch, Redis. Messengers integrations (FB messenger, Skype, Viber, Telegram, VK). Flussonic, ONVIF, ISAPI, OPCUA. Wails desktop apps with React JS. Selenium, Selenoid, Playwright automation.
    vsuc_fltilesrefresh_TrophyIcon eBay API
    Rust
    FreeSWITCH
    Cisco CallManager
    Facebook Development
    PostgreSQL
    PostgreSQL Programming
    Golang
    MySQL
    Prometheus
    Laravel
    Firebase
    Grafana
    Data Scraping
    Elasticsearch
    Selenium
  • $35 hourly
    🚀I'm a seasoned Web Applications Developer, JavaScript, React.js, Vue.js, PHP, Laravel Developer, and API developer with 11 years of experience in these areas. My portfolio has a range of successful projects. I am also leading a software development team, Corpsoft.io, from Kharkiv, Ukraine as co-founder and CEO. We have multiple Laravel (PHP and Custom PHP), JavaScript (React.js, Vue.js), and Flutter development teams 💪 🧑‍💻We operate across various sectors, including: ➕ChatGPT Integration ➕Musicdistribution ➕Healthcare, HIPPA-compliant systems ➕Digitalisation, operations automation ➕Rental ➕Sales ➕Education ➕AI development Stack of technologies: ⚙️ JavaScript (Vue.js, Node.js, Nuxt.js); ⚙️ React.js (Redux, Saga); ⚙️ Flutter ⚙️ HTML/CSS (Tailwind); ⚙️ PWA (Progressive Web App); ⚙️ PHP 7, 8 (Laravel); ⚙️ MySQL, PostgreSQL, MongoDB; ⚙️ API development (PHP - Laravel, Node.js - Express.js, Firebase, Python - Django). ⚙️ API integrations (Stripe, Pay Pаl, Twilio, TextMagic, DocuSign, Google Maps and other maps, Facebook, Twitter, etc.); ⚙️ Bootstrap; Services I provide for FREE: ✅ FREE Project Consulting ✅ FREE Quotation We have serious projects and prosperous startups. One of the most impressive is KeepYourSight, a Laravel PHP telemedicine software for vision screening and testing with advanced integrations (QuickBooks, Twilio). But the most significant part is that we implemented a HIPAA-compliant architecture and infrastructure. It’s not all of such projects. You can find out more of my experience and expertise in the portfolio below. Our team counts 45+ experienced full stack developers skilled in PHP, JavaScript, MySQL, third-party integrations, Flutter, React.js to deliver you the best market practices. As a product owner, you will be involved in the project development process. Our proficient English-speaking project managers will keep you informed with weekly demo calls, ensuring you stay updated. Also, you will have direct contact with your development team. Don’t be afraid about the code quality. Corosoft.io’s QA team will check the digital solution before deploying it to you. We have all kinds of web and mobile app devices to test the correct work of your digital solution. We also provide post-deployment maintenance for your project. My team is ready to provide an effort of 40-60 hrs a week for your project. We don’t work in an outsource or outstaff format. Instead, we have expertise in developing products custom to business needs and goals. But we can provide a dedicated team for a specific request. Contact us for PHP, Laravel, React.js, Vue.js, or other tech stack requirements. Buzzwords: React.js Developer, Website development, Website developer, JavaScript, PHP, Amazon Web Services, Mobile Native Application API integration, Database Architecture, API Integration, Custom PHP, Hybrid Mobile Application Developer, MySQL, Mobile Development, Mobile Developer, Web Programming, Web Application, Flutter developer, CRM, Web Design, PWA, Laravel developer, PHP developer, Web developer, Web development, PHP development, Mobile app development, Custom solutions.
    vsuc_fltilesrefresh_TrophyIcon eBay API
    Flutter
    Android
    iOS
    Mobile App Improvement
    Telemedicine
    Educational Software
    Laravel
    PHP
    CRM Development
    Minimum Viable Product
    Full-Stack Development
    Web Development
    React
    Web Application
    Vue.js
  • $22 hourly
    I am a senior Full-stack PHP developer on Upwork. My specialization is in developing and integrating REST and SOAP API. I have an experience of 8+ years PHP, Magento, Shopify, MVC frameworks like CodeIgniter & Laravel Domain expertise: Custom Ecommerce (Marketplace/SaaS) and CMS, Directory Listing, Elearning, Real Estate, Travel and Tourism Core skills and strengths: • LAMP (Linux, Apache, MySQL, PHP5) • Frameworks like Yii2, Laravel, CakePHP 3 and CodeIgniter 3 • eCommerce: Magento, WooCommerce, Shopify • JavaScript, jQuery, Angular JS, and AJAX • Databases design, programming and optimization • PHP5, MySQL5, HTML5, Angular JS, AJAX and UI integration • I use Git-Branches for subversioning • Payment gateway integration • Mailing API (mandrill, MailChimp, sendgrill, mailgun) • SOAP and REST API development and integration • BaseCamp, JIRA and Asana for project management • Accounting API integration like Xero and Quickbooks My MERN Stack experience includes: - MEAN Stack development experience (Mongo dB, Express, Node, Angular) - Have experience with using Node.js to interact with MongoDB. - Experienced with React JS, React Flux, Redux architecture - Working with React Router for SPA’s application development. - Worked on Webpack - Experienced with JSON and Passport for authentication security using Node JS. - Worked with Axios & React.JS for AJAX Calls making. Built a webpack-dev-server. - Sass / Less / Gulp / Grunt / Doctrine Feel free to contact me. Best Regards, Lakhan
    vsuc_fltilesrefresh_TrophyIcon eBay API
    API Development
    API Integration
    AJAX
    HTML5
    AngularJS
    Yii
    MySQL Programming
    JavaScript
    Laravel
    Node.js
    PHP
    CodeIgniter
    React
  • $35 hourly
    🥇 Top 3% Freelancer with 10+ years of experience, having delivered 100+ projects with 100% success score, without even a single 1-star review, sounds impactful, right? 🔝 Let's jump into this ultimate success boat. ⏩ My Full-Stack development skillset includes C#, ASP.NET MVC, .NET Core, Angular, React, Node, and Flutter for mobile applications, which allows me to develop end-to-end systems that are optimized for performance, security, and scalability. Here is an overview of the languages, frameworks, libraries, and design patterns, I have worked with for the Back-end Development: ✔️ C# .NET CORE (.NET 3.1 & .NET 6) ✔️ ASP.NET MVC & ASP.NET Web API (Entity Framework, SignalR, CQRS Pattern, Clean Architecture, Asynchronous Programming, Dependency Injection with Autofac/Unity, AutoMappers, Generic Programming, API development, Repository pattern, Razor Syntax, Web Pages, State Management through sessions & JWT based tokens, Logging with Serilog, Log4net etc, Error Handling) ✔️ WPF (Windows Presentation Framework) for building Desktop based applications ✔️ API Development (ASP.NET Web API, .NET Core APIs, Node, Nest.js Framework, authentication & authorization using JWT Web tokens, Passport.js, Firebase) ✔️ Cloud Platforms (Microsoft Azure, App/Cloud services, Redis cache, Service bus, Queues, SignalR, Azure SQL, App Insights, Azure Functions, Storage accounts, vNet integration, Azure DevOps, Google Cloud Platform (GCP), Amazon Web Services (AWS), Lambda, S3 Storage) ✔️ DevOPS (Continous integration & continuous development using Azure DevOps & Github Workflows) ✔️ API Integration (Google API's integration including Google Authentication using oAuth 2.0, Google Drive APIs, Google My Business APIs, Places, Google Ads, Google Analytics, Calendar, Youtube, Pub/Sub. Payment API Gateways for Stripe QuickPay, Cardcom, and CreditGuard. API Integrations for Salesforce, Powerlink, Teamwork, Twilio, ZOHO CRM API, WhatsApp Business API, Freedcamp, Facebook Graph API, Twitter API, Spotify & Soundcloud APIs etc) ✔️ Databases (MSSQL, Postgres, MySQL, Mongo, Azure Cosmos) For Front-end development, my strengths include: ✔️ Angular (Angular Universal or Server-side rendering, Typescript, analyzing builds with bundlers for optimization, crafting modules, working with routing, lazyloaded modules, authentication guards, HTTP services, shared services using RxJS, NgRX, localStorage, SignalR integration, PrimeNG, Angular Material UI and lots of other cool stuff) ✔️ Reactjs (ReactDOM, Redux, React Router, Next.js) ✔️ Javascript (In a world full of front-end frameworks, we often forget the importance of underlined Javascript. I worked my way up from Javascript and jQuery to Angular back in 2016 followed by Reactjs) ✔️ Web Design (CSS 3, Twitter Bootstrap, Tailwind, Figma to HTML, PSD to HTML conversion) I don't sit quietly if there's little activity at any given time. My inner self forces me to just learn, learn, and learn. A similar thing happened when I started my development journey with Flutter back in 2019. ✔️ Flutter (Stateful/Stateless widgets, Providers especially Consume/Select, ListViewBuilder, StreamBuilders, FutureBuilders, Flutter widget life-cycle, working with the data, Firebase & SqlLite, Shared-Preferences). Here's what one of my recent clients said about me: Hay Taub - Carbid - ⭐⭐⭐⭐⭐ "Been working with him for a few years now and we're overcoming different challenges every day. He's been really amazing, communicates well, and is reliable whenever we need the most. We've worked on multiple .NET Core and Angular applications which are multilingual and multicultural together and have achieved great results. Technically he's very sound in his domain and has a solution for any problem that's thrown at him. Will continue to work with him. Highly Recommended." Ready to create something exceptional? Let's jump on a call
    vsuc_fltilesrefresh_TrophyIcon eBay API
    Front-End Development
    Back-End Development Framework
    Full-Stack Development
    SignalR
    .NET Core
    MEAN Stack
    Microsoft Azure
    ASP.NET MVC
    ASP.NET Web API
    ASP.NET Core
    React
    Angular
    Flutter
    C#
    Node.js
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At A Glance: eBay API

An original in the eCommerce industry, eBay has long maintained its position as a leader in virtual marketplaces. Anyone, from international business moguls to small-town collectors and crafters, is afforded equal opportunity to earn big. Likewise, consumers the world over turn to eBay to purchase anything from basics to one-of-a-kind items. Whether you are a seller or consumer, a talented eBay API programmer or developer can help you utilize eBay’s useful Finding and Shopping APIs to enhance your experience. These APIs can assist you in searching, buying, selling, and post-sale tasks. A skilled eBay API developer or programmer can use these APIs to create customized searches that match your purchasing habits and needs. You’ll be able to search for products using identifiers such as the UPC or ISBN, create distinct searches in order to find specific items, browse for interesting products related to another product or idea, seek out deals, and narrow your search to items that include expedited shipping and no-hassle returns. A skilled eBay API specialist can also help you use the Shopping API to retrieve additional details about items of interest on eBay, details about buyers and sellers, shipping, or the status of items you are watching or actively bidding on.

On Upwork, you can post your eBay-related project for free, and browse Upwork’s global network of highly-qualified freelancers to find the professional whose background and area of expertise best fits your needs. A freelance eBay API programmer, such as those you will find in abundance on Upwork, can help you make the most of this valuable tool.

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