eCommerce Website Design and Development | Mobile App Development Company in New York

Web Name: eCommerce Website Design and Development | Mobile App Development Company in New York






Free QuoteFor a Free Consultation 631.479.3005
Welcome to the epicenter ofTechBrains&Creativity!We are a team of professionals whoCode Kick Ass WebsitesBuild Successful eCommerce SitesMake Mind Blowing Mobile AppsUnderstand The Fine Art Of Brand MarketingHelp You Nurture And Grow Your Business Replay How Can We Help You Today?

I'm Looking for an eCommerce DevelopmentPartner

We use Magento, Shopify, Woo or Custom coding to create an ecommerce site that meets YOUR needs and delivers results.

I'm Looking for a Web DevelopmentPartner

We use the best of technology to create and design custom websites and applications that offer distinguished UI and UX.

I'm Looking for a Mobile App DevelopmentPartner

We have deployed multiple Apple iOS and Google Android apps. Let us create your idea into an innovative and user-friendly App.

I'm Looking for anInternet MarketingPartner

Our team incorporates some of the best practices in digital marketing (SEO, PPC, SEM etc.) and stir revolutionary campaigns that provide the best possible outcome.

I'm Looking for Something else

Do not see what you need? We provide a myriad of additional services. Tell our experts what you need and receive expert advice.

Why QualDev

We do things a little differently at QualDev

QualDev is the top-notch ecommerce web design and development company based in the New York, USA. For every challenge, we put on our thinking caps, let curiosity take over, and get things done! We take your uncooked idea, transform it into a digital masterpiece and serve success on your plate every time!

How we do it?

We bring together our team of visionary project managers, artistic designers & innovative developers and let their talent and creativity run wild. Our 360° understanding of the industry, passion for futuristic technology and our desire to do things differently is what has brought us together and is what keeps us moving forward. Leaving the extra-mile way behind, we happen to offer exceptional services to all our clients. our services include web development, ecommerce development, web design, Magento development, mobile app development, marketplace management, SEO, internet marketing and more.

15 +


In Business

20 +


Earned Clients from more than 20 Countries

60 %


60% of clients referred us

75 +


1 Amazing Team

95% Customer RetentionAverage Client Association 4+ Years 400 +



750 +



75 +

Magento & Shopify


30 +

Mobile Apps

Native Android & iOS Apps

Read More About - Who We Are | What We Do | Why Us | Partnership Models

Core Services

Here’s what we do best

Custom Websites/Web Applications

With advance knowledge of AMP, reactJS, PHP and more, We code functional, artistic, professional, and easy-to-use websites and web-applications.

Mobile App Development

Turning your ideas into working applications, we create mind-blowing iOS and Android Apps

UI/UX Development

Possessing in-depth knowledge of creating responsive websites, we offer top-notch User Interface and User Experience.

eCommerce/M-commerce Solutions

We use platforms like Magento, Shopify, WooCommerce and also design and develop Custom Frameworks to create best in class sites for you.

Internet Marketing

With best practices of SEO, Paid Marketing (Google ads/Facebook etc.), Social Media Marketing & more, we ensure your brand stands out from the crowd.

Marketplace Management

Our experience of working with numerous marketplaces like eBay, Amazon, Walmart, Jet and more, allow us to help you take your online business to the next level.

Cherry On The Cake

To help you with all aspects of your online business, we also provide services like server admin, cloud hosting, ERP and 3rd Party Integration (inventory, shipping, accounting etc.), Security, Performance Enhancement and more.

Technologies we use

For guaranteed result and return on investment


Industries we serve

We cater to almost all industries, with more than 400+ clients and 750+ projects all over the world,

Jewelry Perfume Apparels E-Commerce, B2B & Retail IT & Startups Professional Services Food & Restaurant Healthcare Education & E-learning Real Estate


Hear it from those who know us best - Our Customers

I have worked with the staff at Qualdev for almost two decades. After much research, shopping around, referals, and words of mouth, ... Read More

Lee Nissenbaum T.L.K., INC

Great customer service. I work with Sanjay and he has always been very nice and very professional. He is very good at explaining ... Read More

Anita Bianca Jewelers

These guys are the absolute best !I have been working with Qualdev over the past decade, with several companies I own. They are: ... Read More

Capt. Paul SailawayNY

I wanted to express my appreciation for Qualdev team .They are always there when you need them and they are always helpful .

Adam Sarshoghi

I just want to express how pleasant and rewarding it has been working with the team in India, especially Sanjay. He has been super ... Read More

Neha Ghanshamdas Infinite Scents View All Testimonials

The QualDev blog

Read about the latest happening in our World

July 22, 2022 Website Development: The Pros and C...

Should we use a template in its original form? Or, should we hire a developer to customize it for us?Most businesses looking for a website or...

Read More June 30, 2022 Build a Futuristic Mobile App Integ...

The smartphone era excited the entire world. With each passing day, the demand for innovation from tech interactions increases. This has made way...

Read More April 28, 2022 E-Commerce Reimagined – Why Magen...

Ecommerce has grown massivelyamidst the pandemic. Over the past couple of years, firms across the globe haveconcentrated on selling their produ...

Read More April 14, 2022 4 Things You Should Know About Shop...

Over the past decade, merchants have wanted to get their businesses online. In doing so, the first question they always have is which ecommerce p...

Read More March 24, 2022 The Biggest SEO Trends and How You ...

Search engine optimization (SEO) improves a website or an app's presence (or ranking) in the search results returned by a search engine. It is on...

Read More December 24, 2021 Top 8 Reasons Why Your Business Nee...

The rapid evolution of search engine optimization (hereafter referred to as SEO) has brought about a real paradigm shift in the way businesses op...

Read More November 19, 2021 What Makes Mobile Apps Indispensabl...

Not very long ago, mobile applications were reserved for industry leaders and large multinationals. However, the status quo has turned on its hea...

Read More October 26, 2021 Why is Magento 2 the Ideal Technolo...

Not having asolid online presence makes it practically impossible for a business to surviveand thrive in the modern digital-first world. It is ...

Read More July 31, 2020 Go Online: How to Unleash the Poten...

Small and mid-sized enterprises stand to gain a lot from adopting an eCommerce business model. Whether you have an existing business setup or int...

Read More View All Blog Posts

Ready To Talk To Us?

How It Works

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Our Team Of Seasoned Experts Will Review them

Our Project Manager Will Get In Touch With You Start Now Email Us: Call Us: 631.479.3005 FAX: 631.961.8780 179B Old South Path, Melville, NY 11747 Submit Your Query © 2022 Our CompanyWhat We DoOur WorkContactPrivacy
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