Loading page…
Publicly listed on BSE · ISO 27001 & SOC 2 Type II certified
Publicly listed on BSE · ISO 27001 & SOC 2 Type II certified
CASE STUDY
Swift
Kotlin
Realm DB
Elasticsearch
StripeThey wanted us to optimize the existing search functions for iOS and Android apps. The search bars generated multiple results randomly as soon as users typed in their queries. Users found a long list of results displayed simultaneously, which confused users. It also led many to leave the online marketplace after the first try.
Looking at this disengagement, the client wanted to display search results category-wise. The client felt this would organize the UX flow. It also wouldn’t overwhelm users with too many results at once.
The client also wanted to integrate a Broadcasting section. This section would help a user broadcast a message to a larger user group to raise a service inquiry.
Besides, we had to handle other UI enhancements around registration processes and payment solutions.
iOS - Our iOS developer chose Swift because Swift has modern features, expressive syntax, and lightning-fast speed. We also used Swift’s Moya library to make API calls and extend the app’s functionalities.
Android - Our Android developer used Kotlin because Kotlin ensures code safety and error-free developments. We also used Android Material UI to develop a great frontend. Plus, we implemented Retrofit2 to make API calls and network requests.
Further, our team made common tech choices for iOS and Android apps. For example:
We kept the app frontends separated from the backends using the MVVM pattern to maintain the code better.
We used Realm DB as the primary database solution. Realm mobile database is perfect for storing and querying data.
The client preferred something other than the existing Braintree solution. So, we removed Braintree, integrated Stripe, and ensured payment security never gets compromised.
Next, we worked on the search flow. Here, we added custom UI elements to show search results in four categories. We presented these four categories in four colors in four rows. We ensured that as users clicked on each of these categories, they found expanded information about service providers in that category. We did all of this using Elasticsearch.
In addition, we embedded the In-app Messaging (IAM) module for customers to chat with service providers in real time and seek information directly.
Once we completed all these enhancements, we safely deployed the iOS and Android apps on Apple App Store and Google Play Store.
Here’s a rundown of some critical success areas:
Guests can now sign up through an OTP-verified registration process, which we added to double the security.
Once users sign up and click on the search bar, they can find a drop-down list containing four categories:
Upon clicking on each category, users can find a standard list of subcategories:
Upon clicking on each subcategory, users can view expanded information on various service providers in that subcategory.
We collapsed everything into categories and subcategories to hide the content length and keep the UX neater.
Because we collapsed everything, the UI also looks much lighter to the eyes.
Our straightforward UX flow helps users move along their path smoothly to find their product.
Our broadcasting section helps service seekers broadcast messages to the masses in case they need to get any service info.
Every transaction between service providers and buyers happens safely because of our Stripe integration.
Capital Numbers is proud of its iOS and Android developers, who brainstormed and implemented the right stack to refine the marketplace.
Seeing the new UX flows, the client continues to rely on us as his strategic mobile app development partner for phase two.
Phase two, in development, will see more UI enhancements - this time around the Home Screen and Product Pages. We’re making sure more service providers get to enlist their products on these mobile platforms and visually display their services to prospective customers daily.
500+ client reviews reflect the engineering depth, responsive communication, transparent project management, and reliable delivery clients value.
Client Story"I am glad I found Capital Numbers and I credit them for a lot of the success I have had."
George Levy
Chief Learning Officer,, Blockchain Institute of Technology
"I was impressed by their professionalism."
Eric Liu
CEO, FairyGene
"Excellent attention to detail and responsiveness."
Bernice Ang
Founder, Thrive Life Consulting
"I am glad I found Capital Numbers and I credit them for a lot of the success I have had."
George Levy
Chief Learning Officer,, Blockchain Institute of Technology
"I was impressed by their professionalism."
Eric Liu
CEO, FairyGene
"Excellent attention to detail and responsiveness."
Bernice Ang
Founder, Thrive Life Consulting
Fill Out the Form and Get Guaranteed Response Within 24 Hours
Expert guidance you can trust. No pitch, just expert solutions.
We offer a wide range of services, including:
We offer two distinct engagement models:
We have clients in various countries, including:
We have received numerous awards, including:
We were founded in 2012.
We are ISO 9001 and ISO 27001 certified, demonstrating quality and data security standards.
We create dynamic websites, e-commerce platforms, and manage content with user-friendly solutions.
We develop iOS & Android apps, cross-platform solutions, and provide ongoing maintenance.
We offer data integration, warehousing, visualization, and predictive analytics for data-driven decisions.
We offer AI-driven analytics, machine learning solutions, and generative AI applications for various needs.
Innovation, quality, client satisfaction, integrity, and teamwork are core values that guide our operations.
We aim to become a global leader in digital solutions, continuously innovating and empowering businesses with cutting-edge technology.