Over 10 years we help companies reach their financial and branding goals. Engitech is a values-driven technology agency dedicated.

Gallery

Contacts

411 University St, Seattle, USA

engitech@oceanthemes.net

+1 -800-456-478-23

Twitter Facebook-f Pinterest-p Instagram
// INFINITY INFOSOFT

POS terminal software development

Infinity InfoSoft has leveraged POS terminal software development services to optimize the application, ensuring its seamless functionality, resolving any identified bugs, and seamlessly integrating new features.

Client

Our client is a POS provider maintaining point of sale terminals across the Europe.

Detailed information about the client cannot be disclosed under the provisions of the NDA.

App’s overview and its features

The Android POS app offers a comprehensive range of functions similar to a standard POS terminal, providing convenient features for various transactions and operations:

  • Card payment: the app facilitates seamless payment processing with a wide range of payment cards, allowing customers to easily complete their transactions.
  • Refund: enables cashless refunds to customers for previous transactions.
  • PIN-code management: allows to effortlessly set or change PIN-codes, providing users with flexibility and security when accessing their accounts or conducting transactions.
  • Balance check: empowers users to conveniently check their account balances, giving them real-time visibility into their financial status.
  • Preauthorization: commonly used during the check-in process at hotels to verify the customer’s ability to pay.

Additional features unavailable in standard POS terminals:

  • Receipt preview: the POS terminal presents the receipt on the screen for the user to review and ensure the accuracy of all the displayed data.
  • Barcode scanning: enables the scanning of product barcodes within the customer’s database, allowing for seamless product payment. In certain instances, manual entry of the amount may be required.
Refactoring and enhancing Android-based app for POS terminal

New features and improvements

Innowise has introduced a range of features to enhance the client’s application: 

  • Installment payments (request from a partner bank): we have implemented installment payments on the terminal, providing clients with a flexible payment option that enhances convenience and customer satisfaction.
  • Receipt access via QR code: convenient access to a digital version of the check on a mobile device by scanning the QR code generated by the POS terminal, which enables efficient record-keeping.
  • Key encryption key: enhances the security of key exchanges between devices within the client’s application.

Developing the fiscal module

We integrated the Android app with the fiscal module. Initially, we focused on revamping the UI layer, meticulously designing screens and creating intuitive user flows. Subsequently, we merged the UI with the existing business logic, ensuring a cohesive and efficient module.

Emphasizing security

When developing Android POS terminal app, we have extensively researched security considerations. Thus, we have ensured the integration of only those libraries recommended by Google to prevent any potential data breaches. Additionally, we have ensured secure communication with banks by implementing ISO standards. Another crucial aspect was ensuring strict adherence to the EMV standard for plastic cards, jointly developed by Europay, Mastercard, and Visa.

Technologies

Front-end

Kotlin, C, Android, Protocol Buffers, Compose, Room, Dagger, CameraX

Platforms

Android

client5
Avari
AWS
BitDelta
CromWell
Crowne Plaza
DBS
Dubai Chamber
Intercontinental
Maybank
Pepperdine
PowerWheels
RedCastle
Rio
Rupeezy
Scloss
Why Choose INFINITY INFOSOFT?
  • ✅ Established Expertise: Backed by years of experience and industry best practices.
  • ✅ Global Reach: Local presence in Singapore with international delivery capabilities.
  • ✅ Client-Centric Approach: Your goals drive our strategy and execution.
  • ✅ End-to-End Service: From strategy to support—we’re with you at every stage.
  • ✅ Innovation-Driven Culture: Constantly evolving to keep you ahead of the curve.

24/7 Global Support

We hire and build your own remote dedicated development teams tailored to your specific needs.

At INFINITY INFOSOFT, we believe software is more than just technology—it’s a transformative force that empowers businesses and reshapes industries. Partner with us to unlock your digital potential.