Ecommerce Developers and Consultants

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Hire a freelance ecommerce consultant today to help you conduct your business online. Ecommerce developers can help you set up an ecommerce website, shopping cart and other services to help bring your business to the web.

Electronic commerce, commonly known as e-commerce or ecommerce, is the buying and selling of products and/or services over the Internet. Ecommerce consultants and developers draw upon a variety of technologies and disciplines, including but not limited to online transaction processing, electronic data interchange (EDI), inventory management systems and data collection. On Upwork, the world’s largest online workplace, ecommerce developers and consultants who can provide services to businesses, professionals and individuals around the world.

Browse Ecommerce Platform Development job posts for project examples or post your job on Upwork for free!

Ecommerce Platform Development Job Cost Overview

Typical total cost of Upwork Ecommerce Platform Development projects based on completed and fixed-price jobs.

Upwork Ecommerce Platform Development Jobs Completed Quarterly

On average, 112 Ecommerce Platform Development projects are completed every quarter on Upwork.

112

Time to Complete Upwork Ecommerce Platform Development Jobs

Time needed to complete a Ecommerce Platform Development project on Upwork.

Average Ecommerce Platform Development Freelancer Feedback Score

Ecommerce Platform Development Upwork freelancers typically receive a client rating of 4.54.

4.54
Last updated: May 1, 2015
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  1. Raul F.

    Raul F.

    Full-stack developer and marketplace integration specialist

    Spain - Last active: 1 day ago - Tests: 2 - Portfolio: 8

    Marketplace integration specialist (Ebay/Etsy/Amazon/Shopify/Paypal/Magento). Ebay API, Amazon MWS AWS, Etsy API, Magento,... - Java Programmer Certified - Backend: Java, PHP - Frontend: Bower, Grunt, Angular JS, jQuery, HTML5, SSE. Twitter-Bootstrap. - Technologies: Spring Framework, Hibernate, MyBatis, Iron.io, memcache, jUnit, Maven, Git, AWS, GAE - Experience in BPM/Cloud services. Cordys Fundamentas and Cordys BPMS certified. - Experience in agile methodologies (SCRUM). Degree in Computer Sciences. Visit my portfolio: http://rfvallina.com

    Groups: Application Developers Alliance, ebay

    $55.56 /hr
    1,726 hours
    4.90
  2. Naznin Rahman

    Naznin Rahman

    WordPress Developer || PSD to HTML || HTML5 || CSS3 || Bootstrap 3.0

    Bangladesh - Last active: 1 month ago - Tests: 9 - Portfolio: 11

    I am seeking opportunities to build new websites, Design and develop Full RESPONSIVE website, Wordpress premium / free templates customization, build wordpress new template or even redesign a website user friendly. My prime focus in the Web Market is WORDPRESS related jobs. I have developed a wide range of websites for all types of business and personal use. I am Expert in the following skills- HTML5 || CSS3 || Javascript || Jquery || Twitter Bootstrap 3 || PHP || MySQL || Photoshop || PSD to HTML & Wordpress || Hosting to Hosting Transfers || Prestashop || SEO etc. My capabilities - ❀ Wordpress programming, theme developing, plugin and widget creating. ❀ Converting PSD/PNG/Imagefiles to HTML-5/CSS-3. ❀ Converting HTML files to Wordpress. ❀ Developing a Wordpress theme from scratch. ❀ Tweaking Wordpress themes. ❀Tweaking CSS3 codes ❀ Bootstrap programming and designing. ❀ UI web programming and designing. ❀ jQuery and Javascript programming. ❀PHP and MySQL programming. ❀ AJAX programming. . FAQ 1. How do you communicate? Ans: Email, Gtalk, Skype (24x7) 2. When will you be able to start? Ans: I can start as soon as needed excluding weekends unless the project is very urgent. Kind Regards, Naznin Rahman.

    Groups: BigCommerce, Bluehost Developers and Designers...

    $40.00 /hr
    1,190 hours
    5.00
  3. Valentyn Kuznietsov

    Valentyn Kuznietsov

    iOS Developer Programmer, Objective-C, Swift, iOS

    Russia - Last active: 1 day ago - Tests: 4 - Portfolio: 15

    Ambitious and hard-working Software Developer with a strong technical background. I’m not afraid of any kind of challenging tasks. Full cycle of an iOS app development, architecture design, issues fixing, updating existing apps, submitting to App Store and support. More than 120 releases: sport applications, utilities, cross-platform development (WinPhone, Android) EXPERIENCE iOS Software Developer, Guernsey Network Lp, Ukraine 2014- Present iOS Software Developer, DEXWELL TECHNOLOGY LLP, Ukraine — 2008-2014 SKILLS • Strong mathematical background, analytical and problem solving skills • Good knowledge of Objective C-, more than 6 years of developing iOS mobile applications • Some knowledge of SWIFT • Some knowledge of SQL • Some knowledge of C#, Java • Some knowledge of PHP, JavaScript, XML, HTML, CSS • SVN, GIT

    $35.00 /hr
    347 hours
    5.00
  4. Branden Moskwa

    Branden Moskwa

    Project Management and Web Development

    Canada - Last active: 1 month ago - Tests: 1 - Portfolio: 3

    Branden Moskwa is a Doer and Achiever, having competed in NCAA College Baseball, Scout to the SanDiego Padres in the 2005 NL West championship season and Assistant coach at TRU for the 2005 National Championship. After injuries continued to sideline his competitive sports career he returned home and became one of the trail blazing pioneers to complete a newly offered and nationally acclaimed entrepreneurship degree program offered at Mount Royal. During his studies Branden also re-found his love of technology, ingrained in him from childhood, where his father would lug a “Luggable” computer up and down flights of stairs so that Branden could learn the artful skills of programming when growing bored of the unbeatable tic-tac-toe games. Just months after graduation quit a stable job with a fortune 500, to begin building his mobile advertising empire. Within another 4 months, before the days of social media and online viral campaigns was featured in over 30 traditional media outlets including CBC, CNN, and the Globe&Mail. Using technology unseen in the industry, as an accelerator Branden took lead of the new and emerging market space. Several years later, after negotiating international licensing agreements, Branden closed one final deal and ventured onwards to new entrepreneurial experiences. Branden co-founded Tradeopolis Communications in 2006, and grew this organization into a profitable consulting firm with increased profits year over year. Branden believes that to survive in business requires obsessive focus and relentless determination, coupled with genuine and honest interactions with all those around him. He marries these together in perfect harmony. Nominated for the 2013 Guardian Small Business Leader Of The Year, Branden is passionate about connecting and building relationships, specifically with entrepreneurs and works in an advisory capacity with various clients he believes have the "it" factor.

    $72.22 /hr
    774 hours
    5.00
  5. Ian Campbell

    Ian Campbell

    Word Press and Mobile App Developer

    Ireland - Last active: 4 days ago - Tests: 1

    A Web Designer/Developer , who is CIW Certified and works with clients on corporate, e-commerce and mobile websites. Works with Wordpress, Opencart, Magento and HTML5. Posses great experience with the major theme providers including Elegant Themes ( Divi a speciality), MysiteMyWay.com, Premium Press, Headway, Ultimatium and more. Auction websites- Woo commerce based or with PHP Pro Bid, Use Woo commerce to integrate both retail and auction within the same website, contact me for more details. Mobile Websites- Works with Duda and Mobilebuilder.co.uk to build cost effective mobile sites. Apps- Works with Bizness Apps, Seattle Cloud, Appmaker.mobi and other leading operators. Market Place and Multi Vendor Websites- Built with wordpress or opencart. Google Adwords Certified.

    $44.44 /hr
    95 hours
    5.00
  6. Josh Lampp

    Josh Lampp

    Expert Ecommerce Professional

    United States - Last active: 1 day ago - Tests: 2

    I'm an expert Ecommerce professional with more than 10 years retail and Ecommerce experience. I also own an Ecommerce business where I have developed skills in Inventory management systems such as Channel Advisor and Solid Commerce. I have tremendous experience with eBay, Amazon, and other similar marketplaces and know what it takes to maintain things such as "Top Rated Seller Status" and the various guidelines it takes to maintain a healthy seller central account. I am also very skilled with Drop Shipping and managing large inventory spreadsheets and inventory feeds. I have personally managed over 150,000 Skus on several marketplaces. I am also very experienced in product sourcing and managing vendor relationships. I was also a buyer for a large dot com where I further developed my product sourcing and buying experience. I'm a fourth generation retailer and would love to help grow your company and further my career in Retail and Ecommerce. I look forward to working with you!

    $85.00 /hr
    217 hours
    5.00
  7. Andrey Nikolaev

    Andrey Nikolaev

    Magento Certified Developer

    Russia - Last active: 4 days ago - Tests: 6 - Portfolio: 10

    I am Magento Certified Developer - http://www.magentocommerce.com/certification/directory/dev/781460/ I can do full complex build of site or Magento store build for you! Include all backend (PHP5, MySQL, Magento, WordPress, Bitrix) and frontend (HTML5, CSS3, jQuery) work! My skills: - Magento extentions - development, customization, integration, resolve conflicts - Magento templates\themes - full HTML5\CSS3\jQuery responsive/adaptive design solutions - Magento API - E-Commerce SEO - Migration to Magento from other E-Commerce CMS - WordPress - creation, integration, customization of templates and plugins - Responsive/adaptive web design (based on html5, css3 which fine work in most popular browsers, tablets and mobile devices). - Working with AJAX and jQuery - PSD -> HTML - Twitter Bootstrap

    Groups: ebay, Magento Certified Developers

    $77.78 /hr
    1,138 hours
    5.00
  8. Henry K.

    Henry K.

    Twitter Bootstrap Expert and Front End Developer

    United States - Last active: 1 month ago - Tests: 1

    Hello, I have extensive experience developing well designed web sites and web applications. I focus on creating user interfaces that are simple, clean, and effective. Whether you need me to jump on an existing project or start fresh, I can likely help solve your development needs. My team and I are experts with Ruby on Rails, iOS & Android development, Scala, Angular.js, and Backbone.js. I'm a strong believer in "thinking" about the larger scope of your project and how all the pieces fit together. I will not simply program every feature you ask me to before questioning whether it is the best way to achieve a certain task. I do this because it ensures high quality control, both on a business and technical level. My goal is not to get as much money out of you as possible, I take pride in my work and want to build you the best product I can. Work is available upon request! I have a strict no B.S. policy and believe communication is key. My main priority is to help your company grow and make money.

    $85.00 /hr
    8 hours
    5.00
  9. Viktor H.

    Viktor H. Agency Contractor

    Magento Certified Developer - consulting, development, support

    Germany - Last active: 2 days ago - Tests: 12 - Portfolio: 24

    I am Magento Certified Developer. Now i also focused on special improving packages for Magento store owners, just let me have look at you store for get individual package for improve you SEO, conversion and sales, all most modern and effective things for you Magento store! I can do anything what you need with Magento! Full circle Magento store development, support, optimisation, sales conversion increase, project management, consulting. If you have idea of store but not know from what begin - just contact me and i help build you new amazing E-Commerce business from scratch! Last year i work as Magento lead developer & tech lead on Los Angeles based E-Commerce startup Milk & Honey. - Magento themes - create from scratch (responsive, full HTML5 & CSS3 & Twitter Bootstrap + jQuery), customise and integration - Magento extensions - create from scratch, customise and integration - Fast create new features on Magento stores, fresh ideas for increase sales - Work with Magento API, 3th part services integration - Support Magento stores and provide fast fix problems, errors, optimisations - Magento SEO optimisation - Magento Upgrade, Core modifications - Increase your sales with new cool features and extensions for Magento - Full Magento Ajax implementation - Magento hi-load optimisation, full page cache - Server side optimisation - Nginx, Apache, CDN, Memcached, Varnish - Sales conversion analyse & increase, retargeting, customers behaviour analyse - Magento multichannel sales (M2E Pro, eBay, Amazon, Google Merchant etc.) - Full circle support & development of Magento stores based on world best Magento templates - Avalanche, templates from ThemeForest - (Ultimo, Shopper, Fortis, Blanko, MT Studio etc.)

    Groups: Bluehost Developers and Designers, ebay...

    Associated with: FireBear Studio

    $88.89 /hr
    859 hours
    4.98
  10. Althaf M.

    Althaf M. Agency Contractor

    Certified Web/Software Architect with 10 years experience

    India - Last active: 8 days ago - Tests: 15 - Portfolio: 7

    Experience : Experience in architecting and developing softwares for broad range of industries, including Building Management, Energy Management, etc. Have took part in many full SDLC projects and architected few Hybrid products. Well versed with the new paradigm shifts in programming and sound knowledge and experience in system level programming , as well as application programming - especially cross platform complaint solutions. Good linux admin skills as well as automation of many process using scripts. Through knowledge and practical knowhow on scalable web applications as well as web databases. Designed many e-commerce related portals from scratch and made scalable and user friendly approach in the solutions. Have a good overlook on the various aspects of product development and product management and also took part in and contributed to many product marketing strategy building activities. Decade long experience with various technologies and platforms make me learn more and make myself better utilized in various solution architecting and managing activities. Certifications : Certified Software Architect - Carnegie Melon University Certified Green Belt - Six Sigma Engineer (Process) Certified Scrum Master - Scrum Alliance (Agile) Programming/Scripting Languages : C++, PHP, JAVA,JSP,PERL, JAVASCRIPT, HTML5 , CSS2&3, Frameworks/Tools Used : QT using C++, JPA2 - Hibernate, Spring web-mvc, Spring data, Spring security , Spring web flow, Code Igniter, CakePHP, jQuery ,Backbonejs , Underscorejs, Knockoutjs, WebRTC - peerjs, SASS, LESS , REST, SOAP , RTSP, ffmpeg videojs etc. Servers Used , Apache(for php and mysql), Apache Tomcat for java, Glassfish Planning tools used : JIRA , CONFLUENCE, TRELLO, ASANA, Basecamp, Balsamiq Databases - Relational => MySql - Oracle Databases - NoSql => {'Mongo'}, /CouchDb, Solr My Strengths : 1. Quick Learner 2.Perfection (Altruistic) 3. Business Perspective Presently doing partial user experience designing activities - user interviews, Mockups, Card Sorting, Information Architecture, Persona Creation. TRAININGS HTML5, CSS3 and Java Script Training from Microsoft Microsoft training in Win8 Mobile Application Development. Startup Engineering, Standford Unversity Hadoop & Big Data Analytics, Edureka Data Scientist, University of Washington Spring Training from VMWare Mostly online through skype and hangout.

    Associated with: SecureBulls

    $30.00 /hr
    672 hours
    5.00