Sigma delivers end-to-end services for a global eCommerce clientele. Magento-Suite is used to the best of capacities to ensure optimum end-user experience and long-term customer retention.


Carrying an expertise of over 5 years with Shopify and Shopify Plus, Sigma Infosolutions ensure fast and agile eCommerce website development experience to solve your unique business needs with robust & scalable eCommerce development services.

Sigma’s Ecommerce Services

Magento Development
& Maintenance

Magento ecommerce Solutions is our primary focus

Shopify Development
& Maintenance

Boosting your e-commerce sales is our ultimate objective

WooCommerce Development
& Maintenance

Building a customer focussed eCommerce store is our biggest motive

BigCommerce Development
& Maintenance

Explore our widest range of BigCommerce Solutions and Services

Magento Development, Maintenance & Migration Services

Offering World-class customised Magento ecommerce
Solutions is our primary focus

With an established Magento Center of Excellence(COE), Sigma has served more than 200+ Magento based online shops. A registered Magento Solution Partner with a presence in the US & India, Sigma is a global leading provider of customized Magento eCommerce solutions. Sigma deploys Magento to deliver end-to-end services for a global eCommerce clientele. We are an elite team of Magento 2 Experts and Certified Magento 2 Developers to create rich and result-oriented solutions that are tailored to your unique requirements and designed to fulfill the evolving business needs. With experiences and expertise cultivated throughout the years that we have been deep in the e-commerce world, we can make you grow on the right track.

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Shopify Development Services

Boosting your e-commerce sales is our ultimate objective

Right from the start, we have a mindset that focuses on the growth of sales for the clients. For this reason, we help them unlock new opportunities with Shopify and Shopify Plus e-commerce platforms. We are recognized for our technical competence, committed in-house Shopify developers team, and proactive attitude to growth. Sigma understands the expectations of your consumers and brings the most optimized e-commerce stores that are tailored to fulfill them. Being Specialized in Shopify Development, we deliver exceptionally customized shopify eCommerce Stores for all business sizes.

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WooCommerce Development Services

Building a customer focussed eCommerce store is our
biggest motive

Our team is dedicated to taking businesses to a higher level by providing customized and flexible WooCommerce development services. We’ve used our expertise and unique perspective to help our clients get exactly what their business needs. We believe that you deserve an unprecedented quality of services, paired with customization in line with your requirements and a brilliant communication process.

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Enhance your Digital Presence is our optimum goal

We are a leading BigCommerce development company, offering businesses to take a step further in web solutions development and management with BigCommerce – an advanced eCommerce platform. With Sigma’s holistic expertise in web services, we can develop, integrate, and maintain high performing BigCommerce applications, tailoring them to meet your business needs and support your digital strategy. From small business websites to solutions for any challenges with support at every step, we’re ready to help you get your BigCommerce store up and running.

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Key Industries

Over the last 17+ years, Sigma has helped 200+ e-commerce organizations in building and upkeeping integrations with various 3rd parties as well as in-house apps.

Style & Fashion Industry Ecommerce Platform Development
Style & Fashion
Health & Beauty Industry Ecommerce Website Development
Health & Beauty
Food & Beverage
Home & Lifestyle Industry Ecommerce Store Development
Home & Lifestyle
Electrical & Electronics Industry Ecommerce Development Services
Electrical & Electronics
Industrial & Chemical Industry Ecommerce Development Services
Industrial & Chemicals

Why Sigma for Your eCommerce Development


Big enough to Deliver


A TUV Certified ISO 9001:2015 and ISO 27001:2013 Company


Small enough to be Dedicated and Agile


Certified and dedicated eCommerce developer


Committed to High Tech Human Touch


High Customer Satisfaction scores

Ecommerce Blog

Read the articles for maximizing your online store.

How Fintech & Technological Innovations are shaping the future of e-commerce

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Common Reasons for an eCommerce Startup Failure

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16 Things to be in the Checklist of an E-commerce Business Setup

The world is no longer the same. The new digital world has dramatically more

7 Essential SEO Practices to Setting up Magento Store

E-commerce site is considered to be successful if we have great customer reach more

Our Clients Vouch for Us

We have developed a great partnership with Sigma and their dedication to our website is evident to all the aspects of the site. We appreciate their quick turnaround, customer service-oriented approach, and overall project management skills.

Mary Wells

VP Marketing, ASG Technologies

The Sigma team was amazing to work with. They were very patient and accommodating with me due to my lack of programming knowledge and time zone difference. I could tell their goal was to make me happy and deliver me the site I have always wanted.

Gary Greaser

Owner, Buried Treasure Fossils

Our webshop has been live for a while. Congratulations on the completion of the building of the TFL Web Order. I know how much time and efforts you all put into the designing of the solution, and I really appreciate the advice and attention you brought to the project. Thank you so much to the Sigma team for all the support and hard work. धन्यवाद!

Bahlinger Audrey

Global SAP Service Manager, TFL Group

It's been a pleasure working with the Sigma team. I've been impressed with the work and discipline the team has shown. Sigma has made a huge difference to NPP and has really been a stabilizing force. While it was a very difficult decision to move on - it was a little easier for me to do so by knowing that the company is in good hands with the outsourced partners NPP does business with, Sigma being chief among them.

Kamran Jafri

Chief Operating Officer & CIO, NPP

Hiring Sigma was a gamechanger for our company. Our efficiency and productivity increased dramatically. Sigma has great communication and performs work that meets the standard we are looking for.
Highly recommended!

Wesley Coleman

Executive Vice President, Excel Health

Sigma is the only team I would recommend to anyone looking to move [or improve] their ecommerce website. Their flexibility made our custom development requests pain-free and easy! Sigma was able to re-platform our website in a timely fashion and turn the ecommerce channel of our business into a meaningful, revenue-producing machine. I wouldn’t even want to imagine working with any other agency.

Connor Vogt

E-Commerce Manager, KELLY & HAYES

Our experience working with Sigma Infotech has been overwhelmingly successful and we are impressed by the technical knowledge of their developers. The expertise in improving our Magento website and solving complexities has allowed us to grow considerably as an organization. We wish them success in their future endeavors.

Gurpreet Singh

Sr. Manager, ChessBazaar

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