What Should You Know about Building an eCommerce App

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By: Sagar Sharma

What Should You Know about Building an eCommerce App - Explained in Detail?

We have spoken many times about the importance of having an eCommerce app for your business. ECommerce apps boost your business online enabling you to reach your target audience, whom you could not reach through traditional brand promotions. Not every eCommerce app carries the same categories; it varies depending on business to business.

So developing and maintaining eCommerce apps involve various challenges. Today, we will see how to build eCommerce apps in detail and what it takes to develop eCommerce apps.

Technology plays a vital role in deciding the success of eCommerce app development. To build an eCommerce app, as a developer, you require many things that include backend languages, Android, iOS, and access to multiple databases, which finally evolves into a complex technology that is supported by a plethora of programming languages.

A recent survey on app usage shows that an average person has at least 40 apps installed on the mobile and almost 89% of the time is spent between using 18 apps. The rest of the apps remain unused. This happens with most users who have multiple apps on their phones. So apart from technological factors, your app should cover even age and demography as well.

So what are we going to learn in the following sections may give you a glimpse of the contents covered in this blog.

  • Rather know how not to build eCommerce apps
  • Best possible ways to build eCommerce apps
  • Handling performance-based and scalability challenges with eCommerce apps
  • Creating a successful eCommerce mobile application

What should you not mess up while building an eCommerce app?

Do not create an eCommerce app that only conveys a random message because it could spoil your time, money, and credibility. Build your app in such a manner that it does not say no to any small changes you make.

It takes a lot of effort to fine-tune the app by making changes effective if you do not develop it in that way. Sometimes, you might be facing a great struggle to identify why your app is responding poorly.

Messy apps do not support scalability once it reaches a specific number of users. Still, if you try to make things possible, it may cost you ten times more than what you have at present. Developers might find it difficult to write code or implement testing properly with such apps. If one function goes down, the entire app may lose its operation.

If your app does not allow any third-party APIs installation, it could break down the entire app.

You may not have scope to use or try implementing multiple programming languages and choose the best one that suits your eCommerce app development.

Nothing gets automated including servers and you will have to add servers manually which is quite a time consuming and extremely high on capital. Moreover, the search performance becomes poor due to using only a single database and there are high chances of data break as well.

How can you build-out of the box eCommerce apps?

To build a perfect eCommerce app, these are the criteria that you should make a note of and can implement without a second thought. Ideally, an eCommerce app with good architecture allows you to handle several things across.

1. Handling server and loading capabilities

A perfect app allows you to deal with matching the server with your app speed and make it fast enough by increasing/decreasing server capabilities. It also helps you understand and determine the ways to handle the incoming server loads, and add or delete servers depending on the increasing/decreasing traffic and where to add up or cut down cost accordingly.

2. Allows executing multiple programming languages

You can try eCommerce app development using different languages based on the platform that you choose. If you can analyze what kind of performance your eCommerce app brings to you, you need not think of implementing any suitable programming language of your choice, to build your eCommerce app.

3. Store loads of information on multiple databases

If your app idea has a proper framework and follows rules to implement strategies, you can have multiple databases to store any amount of information and pull data from any database anytime. You can easily segregate and store unstructured and structured databases in the relevant folders, through which your app performance goes beyond the line.

4. Mitigates risk of third-party servers

Unlike developing an eCommerce app without any proper guidelines, a perfect eCommerce app provides you separate server space for third-party servers and avoids the risk of clashes between both the servers and the entire app crashing down.

5. Uncompromising and faster search performance

Implementing a faster search performance system in an eCommerce app allows pulling out databases quickly, with high optimized categorization. The search option is something that users may get disappointed if not up to the mark in terms of speed.

6. Cache service

Generally, requesting for an internal cache service in eCommerce app stores in the respective database, whereas in an app that does not have proper architecture, stores even the customer-requested cache inside the database, and with an eCommerce app with proper architecture, sends the customer cache information to an individual database.

How to handle scalability and performance challenges with an app that lacks architecture?

1. No benchmark set for architecture scalability and performance

Though we have all kinds of information about load balancers, server capacity, and storage, still it is unrevealed how an app’s architecture supports the functioning of internal services with each other. So you are pushed to a stage where you do not know whether the item added in the cart appears the next day when a user logs in.

2. No benchmark set for database scalability and performance

There comes a point where one particular database loads with multiple queries and similar other databases remain unloaded. You might get several questions in your mind such as how to know which service to prefer, how to handle millions of problems that may arise in the due course of eCommerce app development, and how the information can be delivered fast, under such fast loads.

3. Unclear resource and cost allocation system

You spend thousands of dollars to build an eCommerce app, but you never know how these apps will perform. So opting for high-cost servers, load balancers, etc. would drench you before getting into the marketplace. If you do not have a suitable and scalable technical infrastructure, there is no point in investing in the capital.

How to build eCommerce mobile applications effectively?

To build your eCommerce app in the right manner, here is what you have to understand and follow.

You should implement a dynamic UI process that keeps changing according to seasons and for better user experience. An effective UI implementation requires bloated app size, app updates over the AIR, reducing your app size even further.

Next comes building your product details screen. Your product screen is developed by many teams and requires high quality. You should optimize every aspect of memory and load times whenever you create one. It should contain the ability to handle critical edge cases, optimized performance, add or remove features at convenience, sophistically use the phone’s memory and reliable cache.

Now developing product image elements that contain three views such as scroll View, collection view, and UI Page view. You should also consider loading spinners, downloaded product images, placeholder images, download failure icon, and feature icons.

More importantly, you should incorporate offline persistence in your app. You should have some features that even work offline so that your users maintain consistency in using your app.

Finally, enabling reusability for your eCommerce apps. You should choose an SDK file that can be utilized across multiple apps if you plan for developing more eCommerce apps.


Hoping this blog was informative to show how to build eCommerce apps and the dos and don’ts you should follow during an eCommerce app development. You can contact us for any help regarding the eCommerce web app and mobile app development anytime.

Frequently asked questions on building an eCommerce app

1. What is the difference between Bigcommerce and eCommerce?

Bigcommerce comes with all features in-built and creates a wonderful scalable eCommerce platform to get into the marketplace. Bigcommerce is known to be an eCommerce platform, which gets you most features to build a great eCommerce app.

2. How much does it cost me for developing an eCommerce app?

First, you should have clarity of what to develop in your eCommerce app followed by features, software, technology, and manpower working calculation. Your eCommerce app development costs may vary upon complexity involved.

3. Why should I prefer an eCommerce app for my business?

Online presence helps you grow your business to the next level by allowing you to reach even the audience who are not in scope but will definitely help if reached. Also to overcome the current competition, an eCommerce app becomes the mandate based on your business type.

4. Do I get ready-to-use eCommerce apps for my business?

Yes, of course, you do. You can approach any eCommerce app development company for support or contact us for instant advice.

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