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. Matthew C.

    Matthew C.

    Google Adwords Search & Display PPC Expert | Media Buying

    United States - Last active: 2 days ago - Tests: 4 - Portfolio: 4

    I am among the best 5% freelancers on Odesk and this has been officially confirmed by Odesk on August 5, 2013. I am experienced & certified Google Adwords PPC expert / Online marketing Strategy Consultant who has over 6 years of Online Marketing experience, and am Google Adwords certified. I provide PPC Audits, One-time Optimizations and also ongoing PPC Management Services. I can guarantee that I'll help you achieve great results, which will help achieve great ROIs, increase your brand's value and also help scale your business to it's full potential. I provide the following services: - Search Engine Marketing Management (for Google Adwords & Bing Ads) - Google Adwords account auditing & management This includes running campaign set up, campaign optimization, keyword research, writing ad copies and helping you achieve high quality scores for your keywords & ads, and attracting high quality traffic. - Display Marketing Campaign Setup, Optimization & Management Google Adwords Display Network - I have experience successfully managing $20K+ monthly ad budgets on GDN campaigns. I also have experience running RTB campaigns on SiteScout and Display PPC based campaigns on AOL Advertising and Yabuka - Google Analytics (Reporting & Tag Management) & search funnel setup. - A/B Split Testing for finding the top performing ad copy & landing pages so as to increase your overall campaign's conversion rate. - Retargeting & Dynamic Retargeting (Using: Google Adwords Retargeting, AdRoll, SiteScout and Criteo) - Landing Page Conversion Optimisation so as to get higher conversion rates and as a result lower marketing costs. A/B Split Testing and Multi-Variate Split Testing with Google Analytics Content Experiements , Optimizely and Visual Website Optimizer - CPV Cost per View Traffic / PPV Traffic (Traffic Vance, Media Traffic, Lead Impact, 50onRed) I currently manage pay per click campaigns with monthly spending budgets ranging from small budgets of $500 per month, all the way up to large budgets in the range of $50,000 per month. Campaign performance reports will be sent periodically in order for you to be able to easily monitor your campaign's overall performance. I am available for skype calls & chats, and I am also reachable via email and Whatsapp / Viber at any point in time, 7 days per week. I look forward to working with you, Matthew C.

    $50.00 /hr
    2,234 hours
    4.80
  2. Raul F.

    Raul F.

    Full-stack developer and marketplace integration specialist

    Spain - Last active: 4 days 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
    1,809 hours
    4.90
  3. Mcristina A.

    Mcristina A.

    Project Manager

    Philippines - Last active: 16 hours ago - Tests: 17 - Portfolio: 3

    My consulting maxim is to be known for my integrity at work and to overwhelm my clients and teammates with it. As an Offshore Project Manager for over 6 years now, I am driven by a long-term perspective extending beyond the limits of my current projects. From conception, I make sure that I'm able to identify at a deep personal level with my client's project goals. With this mindset, I possess a new level of personal drive to succeed because the goals are the right ones to pursue. During project execution, I aim to invest in making a significant effort to build trust within my team and across the full range of stakeholders through my work ethics and technical adeptness combined. And on the final phase, my criteria for a successful project will always be to ensure that the "value of the project" was delivered. This is definitely far more important than just delivering a project to its sponsors.

    $35.00 /hr
    6,314 hours
    4.93
  4. Joseph DiDomenico

    Joseph DiDomenico

    ZenCart Expert - PHP - Web Design and Development

    United States - Last active: 16 hours ago - Tests: 3 - Portfolio: 27

    I've been honored as being in the Top 5% of Web Developers on oDesk. Located in the USA with extensive experience in Zen Cart, e-commerce, WordPress, web design, SEO, programming (PHP), MySQL, and email marketing. All new sites are responsive and mobile friendly which is critical today. I'm friendly, easy to work with, and will speak with you on the phone! Yes, phone calls are billable once contract is started. My entire portfolio can be viewed here: www.embryodesign.com IMPORTANT: Notice I have many OPEN jobs on my profile. This is because my clients opt to keep them open, essentially keeping me on retainer for ongoing updates and general maintenance. I'm very fast at what I do. So, don't let the hourly rate scare you. Most Zen Cart upgrades run in the $500 - $1,000 range. Is your company worth taking a chance on having it done cheap? Or, would you rather be confident in knowing it's done right?

    Groups: LoadedCommerce

    $55.56 /hr
    2,901 hours
    4.98
  5. Yogesh Trivedi

    Yogesh Trivedi

    Magento Expert Developer / Magento Designer / PSD to Magento Template

    India - Last active: 16 hours ago - Tests: 16

    I’m Professional Magento Expert with having 7 years of overall experience and 5+ years of core Magento Design, Development, Customization experience. With all this skills and worldwide eCommerce merchandise experience I’m became of Magento consultant where I can guide you through all the process of Magento, I’m always updated with all its news which I am using to deploy the best solutions for my clients. I’m oDesk Magento Verified Developer - https://www.odesk.com/contractors/?g=odeskverifieddevelopers&q=magento I’m a team player where I can support you to manage and hire best remote team for your eCommerce project playing role of Consultant and I believe its worth to have a consultant for project who have ability to develop and design robust solutions. My approach starts from understanding the business concept along with the requirement which is making me to understand the whole scenario very quickly. I've working experience with Core PHP, WordPress, Joomla, Prestashop but I only like to work with Magento eCommerce as it’s my core and professional expertise and eCommerce is my robust and attractive topic always. Below are my expertise with Magento: Magento Front end design and Development Magento Back end Development Customized Magento Extension Development Complex Coding Third Party API / Web Services Integration Payment & Shipping Method Development and gateway Integration Purchased Template Installation and Integration Magento Template Design from scratch PSD to Magento Design PayPal Payment Method and API Expertise Magento and third party data transfer bridge I can communicate/hold interview via oDesk, have good communication skills, comfortable to talk and chat over Skype, Hangout or Phone.

    Groups: Application Developers Alliance, BigCommerce...

    $38.89 /hr
    2,103 hours
    4.95
  6. Andrey Nikolaev

    Andrey Nikolaev

    Magento Certified Developer

    Russia - Last active: 1 day 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
    1,158 hours
    5.00
  7. Asher S.

    Asher S. Agency Contractor

    Product Manager, Software Architect, Cloud & SaaS Architect

    United States - Last active: 05/19/2014 - Tests: 19 - Portfolio: 3

    [Background] I have worked as a consultant to various companies worldwide in high-tech IT related sectors such as Cloud & SaaS, Mobile eCommerce, Automotive & more. [Vision] I believe in working with the best of the best. I am looking for new challenges where I'm given a chance to build something new, creative and completely mind blowing. [Expertise] Over the 14 year span of my career, I have accumulated expertise in the following areas: - New Product Development - Operations research & management - Social Media Marketing & Strategy - Business Development - Information Security - Big Data & Analytics - Mobile App Development - Start ups - Anything and everything cloud related - Software Architecture for large scale applications And of course, I am familiar if not an expert, in all technologies such as Java, Ruby, PHP, .NET, SQL, NoSQL, Unix, Linux, Windows, AWS, VMWare, Xen, Asterisk etc.

    Associated with: ClickStrat Agency Agency

    $80.00 /hr
    4,027 hours
    5.00
  8. Bartosz Zakręta

    Bartosz Zakręta Agency Contractor

    Team Leader - Magento Certified Developer Plus

    Poland - Last active: 2 months ago - Tests: 4 - Portfolio: 8

    Yes, I am very experienced Magento Certified Developer, who probably could address any technical issue you have. I have 10 years of experience in PHP, 5 years in Magento, and 7 years as a Team Leader, but a real reason why you would hire me, is that I am a PROBLEM SOLVER, who has his own experienced team. My main strength is in solving business problems rather than just executing tasks. For almost 6 years now, I have been mainly specializing in Magento. I am Magento Certified Developer PLUS and I have created a team of 12 people, among whom are: Magento developers (6 of them are certified), front-end developers/CSS coders, graphics, and testers. We are not just an agency, we are a group of developers passionate about their work, which has been working together for many years now. With time, we have grown not only into a Magento experts but also into a team that works together in a respectable, professional, and always striving to perfection manner. Terms like misunderstanding, waste of resources and time do not exist in our vocabulary. Experience in working with many solutions (Magento extensions, third party integrations/companies) gave us a good understanding on which solutions are working well, which should be implemented and which ones shouldn't. Our own sets of tools, allow us run projects successfully (JIRA, GIT, Mavenlink, AWS, New Relic, etc) My role in a team is as a Senior Developer and Technical Project Manager. Besides my technical contributions into the team, I'm an effective planner. I'm able to gather all the work that needs to be done and present it in a from of a project. I also possess skills in: - Splitting project into the lean iterations - Specifying tasks in the project - Decomposing task into subtasks and delegate them to the right team members - Controlling the progress and quality of the project - Reporting and eliminating waste from next iteration - Optimizing steps to keep projects lean, in budget, and on time Our excellent IT services will turn your great ideas into reality so contact us and let’s discuss your amazing project! --------- --- Technical details about me --- --------- - 10 years of experience as a developer (OOP and design patterns) with strong knowledge of the core concepts of web development, client server - architecture, apache, nginx, varnish, and network - PHP/SQL - Magento, Symfony, Doctrine, Propel, SOAP/REST APIs - MySql - administration, optimization, SQL queries and stored routines, deadlocks resolving, and php db-access layer optimization - GIT/SVN and other version control systems - Linux - advanced daily usage and basic administration level - Other experience - HTML, CSS, JS, Python, Java, and shell-scripting GitHub, Bitbucket PHPStorm, Eclipse, Netbeans, Jira, Trac, Redmine, Asana, Mavenlink, Basecamp Dia, DbDesigner, Navicat, Magento, Wordpress, Joomla Payment gateways ERP systems integrations and others…

    Associated with: Hatimeria

    $90.00 /hr
    2,033 hours
    4.99
  9. Julie H.

    25 years experience with Microsoft Access design and development

    United States - Last active: 12 days ago - Tests: 2 - Portfolio: 12

    25+ years experience with MS Access design and development, SQL, Excel, data conversions, integration with Peachtree, Quickbooks and Sage 50. Developed projects in a range of business environments including Manufacturing, Process Handling/Control, BarCoding, Association Management, Heat Treating, PR/Time Card Processing, Web Site Design/Management, Data interface between in-house or web-based systems. Services offered include: - extensive analysis of manual procedures - analysis of industry requirements including ISO conformity and certification - analysis of hardware/software requirements - Design of custom software - Upgrades of existing software - Modifications to existing software - Porting data to or from different formats - Installation and implementation of completed systems - Training of shop floor, office, and management personnel - Customer support via phone, internet, or on site, when location permits. Proficiencies include: - Strong knowledge of MS Access 95 – 2010, Excel, and SQL - Extensive VBA (Visual Basic) Coding, VBA Scripting - Integration of data into Quickbooks, Peachtree, Sage 50 - Data export/import to or from web-based, mySQL or in-house databases. - Graphical representation of data using MS Access or Excel - Automation of manual processes - Dashboard creation, data collection, report generation - ISO conformity and certification. - E-commerce packages – installations, upgrades, customizations - Zen Cart web-design, data conversions, installation of plugins - Creation of end user documentation - Training and seminar classes attended by 1 to 20 plus. - Ease in communication with end users, technicians and management. Please note: the data displayed within portfolios screen-shots is completely fictitious and does not represent any specific person or company. Many forms and reports are proprietary and may not be available here. If you have a specific request, please contact me and I will be happy to assist you.

    $55.00 /hr
    1,211 hours
    5.00