Custom Application Development

Custom Application Development

Whether you’re talking about digital nomads, traveling executives, or simply high-school students ordering a coffee at the local shop down the street, there’s no escaping it: user’s expect a fully integrated experience.

Will your business be able to keep up?

You need a web/app experience that allows customers to interact with your business, and provides custom solutions that can make the online experience more seamless. Our developers are world-class and up-to-date on all the lates technological trends that you and your business needs to not only survive but excel!

AIMS - Property Inspection Management System


Prime - Union Employee Time & Cost Tracking System



468 - App Management & Reporting System


Republic Parking - Parking Lot Attendant System


Southland Medical




This is not an area where you want to simply shop around for the cheapest rate in your area!

Cutting corners in custom application development can lead to huge losses for your business, which can translate to hundreds or even thousands of dollars in lost revenue. If you want professional results, you’ll need to find a professional team to handle them for you. Fortunately, the Sandcastle team is professional, dedicated, and creative – exactly what you need from a developer.

What Kind of Technology Does Sandcastle Use?

If you don’t have designers that can keep up with the latest trends in an ever-growing technological landscape, you run the risk of becoming obsolete. That’s why our developers work to improve their already-existing skills to take advantage of burgeoning features. Our developers are hard-working, humble, and take responsibility of any project we send their way! Their areas of expertise are also vast, including:


JavaScript / jQuery

React / Angular / Bootstrap

Microsoft's ASP.NET with C#

Microsoft's SQL

MySQL / SQLite / MongoDB

Java (Android) / Objective-C (iOS)

React Native / Flutter

Swift (iOS) / Kotlin (Android)

In the event that your specific project requires a type of software application that you don’t see listed above, call our office to inquire about more possibilities! We will go the extra mile to give you the service that you need.

Can Sandcastle Create A Custom Solution For My Business?

We specialize in crafting bespoke business applications and web-based solutions tailored to meet the unique needs of your enterprise.

Custom Business Solutions

At Sandcastle, we understand the pivotal role that technology plays in today's business landscape. Our team of seasoned developers is dedicated to transforming your vision into reality by leveraging the latest tools and technologies. Whether you're looking to streamline internal processes, enhance customer engagement, or boost overall operational efficiency, our custom solutions are designed to empower your business.

How Can You Help My E-Commerce Site?

Most E-commerce sites have very similar needs: payment processing, order tracking, and data analysis, to name a few. But to truly grow your business, you’ll need a suite of extra features, many of which will require customization to achieve. Our customers come to us precisely for this type of assistance, and because they know we’ll give them exactly what they’re asking for, instead of a bunch of “fluff” that nobody needs and does nothing but pad our own bottom line.

nopCommerce Plug-Ins & Customizations

Unlock the full potential of your e-commerce site with custom nopCommerce plugin solutions. Tailored to meet your unique business needs, our custom plugins seamlessly integrate with nopCommerce and 3rd-party providers, enhancing functionality and user experience. From personalized checkout processes to specialized inventory management, our expert developers craft solutions that align with your goals. Elevate your online store with Sandcastle, where innovation meets customization, ensuring your nopCommerce site stands out in the competitive digital landscape.

AbleCommerce Customizations

We are proud to be one of AbleCommerce's leading customization and development providers, and we interface with a wide variety of business partners and technology solutions. Our engineering, programming, and database expertise goes well beyond e-commerce and includes hospitals, event companies, telemarketing agencies, and even parking lot managers. Our applications can track the needs of just about any industry out there. Don't believe us? Give us a call and see if we can't design something tailor-made for you!

cXML Punchout Solutions

Revolutionize your B2B e-commerce experience with cutting-edge cXML punchout solutions. Seamlessly integrate your website with clients' procurement systems, offering a streamlined purchasing process. Our expert team ensures secure, real-time connectivity, enhancing efficiency and reducing errors. Experience unparalleled convenience and control with our cXML punchout solutions, designed to empower businesses in the digital marketplace. Trust Sandcastle to transform your online presence into a dynamic gateway for seamless transactions.

Amazon Marketplace API Integrations

The Amazon Marketplace Web Service (Amazon MWS) Fulfillment API is a set of web service APIs provided by Amazon to help sellers automate various aspects of their order fulfillment processes. API follows a REST-style architecture and requires authentication, and sellers need to obtain their own developer credentials to access the API.

What About App Development?

Have you ever thought about having an app developed for your business? For some, particularly those who are still new to even having their business online in the first place, the thought of developing an app can be overwhelming. It involves coding, integrations with third-party platforms, and effective user-testing to work out all the kinks. And that’s before we even talk about marketing your app!

None of this implies that having an app isn’t important; on the contrary, having an app for your business can be one of the most effective things you do to create growth. The Apple store, for instance, has nearly two million apps available for download, while the Google Play Store has nearly three million. While that may sound like a lot, it actually pales compared to the 1.7 billion websites that are currently active. Suffice it to say that there is a huge – and growing – market for apps if you know how to create and market one effectively.

See Mobile Apps & Solutions
Custom Application Development Articles & Information

cXML Punchout Integrations: Streamline Your Operations

In this article we focus on streamlining procurement processes by integrating e-commerce platforms with e-procurement systems. We explain the concept of cXML PunchOut, a protocol facilitating communication between procurement applications and suppliers, allowing users to “punch out” from their procurement system to a supplier’s e-commerce site, select items, and then “punch back” the selection to their system. The article highlights the benefits of such integrations, including streamlined ordering, real-time data, and a personalized shopping experience, while also discussing implementation steps and challenges..

Using Custom Application Development To Solve Business Workflow Challenges

Here we examine using custom application development to solve business workflow challenges. We outline how tailored software solutions can enhance efficiency, integration, and scalability in business operations. The article emphasizes the benefits, considerations, and best practices of custom application development, highlighting its role in providing a competitive edge and long-term value for businesses.

Using AI Chat Bots

In this article we discuss the use of AI chatbots for small and medium-sized businesses (SMBs). We cover how chatbots, powered by AI, can enhance customer service and data collection while cutting costs. The article also touches on how to manage, create, and use the data from chatbots to improve business operations and generate new content ideas

Developing Online Forms That Users Will Actually Want To Complete

Here we evaluate how to create online forms that are effective and user-friendly. We emphasizes the importance of simplicity, relevance, and intuitive design in form creation to encourage higher completion rates. The article also provides insights into leveraging forms for better user engagement and data collection.


What services does Sandcastle offer in custom application development?

Sandcastle specializes in creating bespoke business applications and web-based solutions, including integration with various technologies and platforms.

What technologies does Sandcastle use for custom application development?

At Sandcastle we utilize a range of technologies including HTML/CSS, JavaScript, React, Angular, ASP.NET with C#, SQL, Java, Swift, and more.

Can Sandcastle create custom solutions for e-commerce sites?

Yes, we offer nopCommerce plugin solutions, AbleCommerce customizations, cXML punchout solutions, and Amazon Marketplace API integrations​.

Does Sandcastle offer mobile app development?

Sandcastle is equipped to develop mobile apps, including those requiring coding, integrations, and user-testing.

How can Sandcastle help my business with custom applications?

We focus on transforming your vision into reality using the latest tools and technologies to streamline processes, enhance customer engagement, and improve operational efficiency.

A Few Sandcastle Custom Application Development Projects

Prime Electric
Union Employee Time/Cost Tracking & Reporting

Executive Recruiting Application & Management System

Republic Parking
Parking Attendant Reporting & Accounting System

Online Property Inspection Management System

Can We Help?

We love creating digital solutions for our clients, and we look forward to creating a custom application for your business to help it grow! If you have an idea for a new project or just want to ask what kind of integrations we can provide, contact us today to schedule a free consultation to see what we can do!

Free Project Evaluation!