About Us

A-Square Digital Core is a provider of Desktop, Web/ Cloud, Mobile/ Internet-of-Things (IoT) Solutions, Application Software Development and IT services to business, government, education and healthcare clients. We turn ideas into reality by putting the pieces together.

How we got started

Back in 1989, during the MS-DOS (Microsoft Disk Operating System) days, our founder got enticed by personal computer and began programming using xBase (dBase III+, Clipper and FoxBASE+ later renamed FoxPro) language. While finishing his degree in accounting, he learned the ways through xBase programming to Visual FoxPro when acquired by Microsoft in 1992. Since then, with a team of four, they began developing mission-critical DOS-based application with database (DBF) files to Windows-based using Microsoft Visual Foxpro until the advent of Visual Studio and .NET.

A-Square Digital Core | About Us

Along with the trend, the team also started developing application for handheld devices such as Palm Pilot and Symbol PDT (Portable Data Terminal) until the arrival of pocket PCs and mobile phones.

At the moment, A-Square Digital Core has fully embraced web/ cloud and mobile computing – building applications using ASP.NET or PHP and applying the modern standards in HTML, CSS and JavaScript such as Bootstrap, jQuery and AngularJS.

Learn more how we do it

How we do it?

We build IT applications using ASP.NET or PHP and applying the modern standards in HTML, CSS and JavaScript such as Bootstrap, jQuery and AngularJS.

Visual Studio .NET | Desktop/ Windows Application Development

Visual Studio .NET

Desktop/ Windows Application

We use Microsoft Visual Studio .NET – Visual Basic and C# – in the development of Desktop/ Windows-based application including middleware for OPOS hardware (LCD display, cash drawer and receipt printer), page/ image and barcode scanners, biometrics, GSM modem, PABX, digital weighing scale, etc. We also convert legacy application – DOS or written in MS Access or Visual Foxpro to full .NET application following the standards of WinForms or preferably, WPF, as well as the conversion/ migration of database to MS SQL Server or MySQL.

ASP.NET, PHP, HTML, CSS & JavaScript | Website & Cloud Computing

ASP.NET, PHP, HTML, CSS & JavaScript

Website & Cloud Computing

We use ASP.NET or PHP and apply the modern standards in HTML, CSS and JavaScript — Bootstrap, jQuery and AngularJS — to create static or dynamic websites that are fully responsive from desktop to mobile web-browsing. We also help in the integration/ migration of desktop application from simple website hosting to complex cloud services like Amazon Web Services or Windows Azure.

Android, iOS and SDK | Mobile & Internet-of-Things

Android, iOS and SDK

Mobile & Internet-of-Things

We use the device’s SDK (Software Development Kit) and/or Xamarin developer’s studio to create native application for mobile phones running Android, iOS or Windows Mobile as well as Internet-of-Things (IoT) microcontroller circuit boards powered by Arduino or Raspberry Pi. We also customized application like mobile collection or ticketing system paired with mobile printers connected either thru USB or wireless such as Bluetooth or Wi-Fi.

Our Services

We provide IT solutions and services — customized for your business — from back-end application to front-end/ client-side user-interface for desktop, web/cloud-based, mobile or IoT (internet-of-things) devices

Design & Development

We assess, design and create a road map, from knowledge and resource planning, on-site and online collaboration and consulting, to delivery, migration and implementation.

Likewise, we help in the seamless conversion of legacy application to latest platform or upgrading to a newer version. We also convert data files from one format to another by thorough studying the workings of both source and target formats, applying common ETL (Extract, Transform and Load) standards.

Mobile & IoT Solution

In an era of mobile computing and Internet-of-Things (IoT), we help you to get ahead and improve your own practices and/or customer engagement by providing solutions to drive revenue and innovation using Android or iOS native application like mobile collection or ticketing system and customer facing or middleware for IoT devices like Arduino or Raspberry Pi.

Desktop Solution

We develop customized application software for Windows including middleware for hardware such as printers, scanners and shared devices using Microsoft .NET Framework — WPF or WinForms — using C# and Visual Basic.

Sharing Resources

Trends in operational excellence and emerging business models gives you access to shared resources such as database, printers and scanners. We help your transition from cost centers to productivity partners by converting paper documents to digital data and gain a host of additional benefits such as keeping your data safe and your costs low while reducing your need for physical office storage space and making your documents accessible anywhere, even from mobile devices, and easier to find in the future.

Web Solution

We create fully responsive — static or dynamic — web sites using the modern standards in HTML, CSS, JavaScript such as Bootstrap, jQuery and AngularJS, integrated with ASP.NET or PHP, including migration and integration to cloud services like Amazon Web Services or Windows Azure.

Fast & Light

IT expectations — from prototyping to integration and/or migration — have rapidly evolved, which requires robust and complex infrastructure that functions in real-time. A-Square Digital Core has the resources and skills to help your business achieve the technology faster to increase efficiency and maximize your return on investment.

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See what we have in store for you

Explore our portfolio of software applications – from desktop/ windows-based and web/ cloud to mobile computing.

Budget Management System (BMS)

BMS is a web-based application developed using a mix of Bootstrap and AngularJS with ASP.net. It is designed to manage expenditure by capturing the details of each disbursement by Business Units or Responsibility Centers and corresponding Expense or Asset Account Code. It is can be integrated with forms printing and backend Accounting System.

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Document Management System (DMS)

DMS is a system designed to automate the most difficult tasks associated with document filing, document delivery, searching and finding relevant content. DMS lets you effectively and efficiently create, capture, secure, share, distribute and manage digital documents, either in the cloud, or on your internal server, freeing up valuable office space previously used to store paper documents.

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Online Reservation System (ORS)

ORS is a web-based reservation and scheduling system for facilities and/or services. It provides calendar-views to better manage reservations or appointments and enables SMS sending notification to clients or customers. Currently, ORS is being used by schools & universities to manage facilities reservations, and by medical and dental doctors to manage appointments as well as hotels and similar businesses.

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Inventory Control (IC) and Point-of-Sale (POS) System

IC is an integrated multi-location inventory management system that automatically tracks inventory balances, serial number and lots, and product-line information and processes inventory receipts and shipments. POS handles the front-end cashiering/ sales system fully integrated with back-end IC and accounting for inventory tracking and sales reporting.

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General Ledger (GL), Accounts Receivable (AR) and Accounts Payable (AP) System

GL provides a complete general ledger and financial reporting capabilities, from individual journal entries to balance sheets and income statements. AR provides a complete billing and collection system with extensive sales and receipts analysis reports. AP lets you track expenditures, obligations and payments thru cash, check or on-line banking facility.

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Budget Management System (BMS)

Budget Management System is a web-based application for managing expenditures by business unit or responsibility center. It provides data-entry for master and details on same page as well as edit item using a pop-up dialog. Currently, BMS is being used by government offices that manage 'Obligation Request (OBR)' as mandated by the Philippine Government — Department of Budget and Management guidelines.

Features of Budget Management System:

  • minimal and simple but rich user-interface — using Bootstrap and AngularJS
  • provides data-entry for file or transaction record using same page view and editing similar to a windows/desktop application
  • quickly search and display results without re-loading the page
  • quickly add a new record in lookup list even when making transaction, without leaving the page
  • quickly select option from a list by typing-ahead partial keyword

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A-Square Digital Core | Budget Management System (BMS)




Document Management System (DMS)

DMS is a system designed to automate the most difficult tasks associated with document filing, document delivery, searching and finding relevant content. DMS lets you effectively and efficiently create, capture, secure, share, distribute and manage digital documents, either in the cloud, or on your internal server, freeing up valuable office space previously used to store paper documents.

For many organizations, complete elimination of paper in the office may not be viable – at least, not yet – but it is clear that steps towards that goal are within the reach of just about any business. The environmental, efficiency and cost benefits are a great set of incentives!

  • Embrace automated processes – Content, collaboration, document, workflow and business process management systems have developed rapidly, with tools suited to both large enterprises and small businesses. Take advantage of them in your organization.

  • Educate employees – Teach your staff about the real environmental and cost impacts of using paper. Provide training for less tech-savvy employees who may be more comfortable with printing and posting.

  • Ditch filing cabinets – Take advantage of online storage, records and systems like DMS which can reduce your need for physical office storage space. This will make your documents accessible anywhere, even from mobile devices, and easier to find in the future.

A-Square Digital Core | Document Management System (DMS)
A-Square Digital Core | Document Management System (DMS)

Benefits of DMS:

  • reduced paper storage — documents are digitized
  • improved searching and retrieval time
  • controlled and improved document distribution
  • improved security and reduced chance of losing documents
  • improved customer service thru faster access and retrieval of important documents
  • increased productivity

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Online Reservation System (ORS)

Online Reservation System is a web-based reservation and scheduling system for facilities and/or services. It provides calendar-views to better manage reservations and enables SMS sending notification to clients or customers. Currently, ORS is being used by schools and universities that provide rental services for facilities and equipment to students and internal/external clients. Also, medical and dental doctors are using the system to manage appointments.

Features of Online Reservation System:

  • tracks unlimited number of facilities and services
  • provides calendar views — weekly or monthly — to better manage schedules
  • lets you block dates for future reservation or inactivate a facility while undergoing repair
  • prevents SPAMmer by using a CAPTCHA
  • send SMS text to clients when reservation is confirmed or cancelled

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A-Square Digital Core | Online Reservation System (ORS)




Inventory Control (IC) and Point-of-Sale (POS) System

IC is an integrated multi-location inventory management system that automatically tracks inventory balances, serial number and lots, and product-line information and processes inventory receipts and shipments. POS handles the front-end cashiering/ sales system fully integrated with back-end IC and accounting for inventory tracking and sales reporting.

Features of Inventory Control System:

  • tracks unlimited number of inventory stores or locations — by bin, lots & serial numbers, colors & styles
  • lets you define product lines and price schedules
  • lets you manage price changes and promotions, mark-ups or mark-downs
  • handles multi-unit of measures and up/down conversion — e.g., buy in dozen and sell in piece
  • handles services or non-inventory items
  • works on kiosks or outlets to multi-lane POS units
  • integrated with back office accounting or ERP
A-Square Digital Core | Inventory Control (IC) and Point-of-Sale (POS) System

A-Square Digital Core | Inventory Control (IC) and Point-of-Sale (POS) System

Features of Point-of-Sale System:

  • works with "touch screen" & standard OPOS devices — barcode scanner, cash drawer, LCD, receipt printer and card reader
  • unlimited line items and lookup for price and item attribute
  • provides multi-tender — cash, check, credit/ debit card, voucher, gift certificate and discount
  • holds current transaction then resume/ recall it later
  • integrated with credit/ debit card processing and capturing of electronic signature
  • supports offline POS mode when network/ server is down
  • prints journals, X and Z reports

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General Ledger (GL), Accounts Receivable (AR) and Accounts Payable (AP) System

GL, AR and AP System is an integrated general ledger linked with receipts, disbursements, and financial reporting, designed to meet the needs of today’s businesses. Entries can be posted to current, previous, and future periods from any module, including Inventory Control and POS system and provides comprehensive financial, comparative, and audit trail options as well as flexible report formats.

Features of GL, AR and AP System:

  • flexible account coding structure — up to 24 digits with 3 levels
  • unlimited number of business/ cost centers, departments or projects
  • provides budget per item
  • allows export/ import of data to/ from XLS or CSV files
  • lets you define automatic or recurring entries with pre-defined percentage for allocation
  • provides multi-currency transactions and reports with second currency
  • allows drilling down to posting details with complete audit trail

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A-Square Digital Core | General Ledger (GL), Accounts Receivable (AR) and Accounts Payable (AP) System


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Let us know what are your thoughts and how can we help you.

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