CASE STUDIES

Systems built to support day-to-day operations and business growth

APASYS and our group companies support business systems, payments and financial services, mobile applications, AI, IoT and ongoing operations. We tailor our involvement to each project, from planning, design, development and testing through to deployment and long-term support.

2,000+ locations Multi-site system deployments
Up to 250 person-months Large-scale, long-term development
10+ payment methods Integration with payment providers
End-to-end support From planning and development to operations
Business Systems

Sports Club Management System

September 2017–July 2026 (as of July 2026) 250 person-months

We developed and operated a core system for more than 300 sports clubs, integrating membership, contracts, billing, access control and reporting.

Key Features
  • Integrated membership, contract and billing management
  • Member identification and remote door control
  • Operational data exports and reporting
VB.NETOracleSalesforceHeroku
Payments & Finance

Barcode Payment Gateway

July 2018–July 2026 (as of July 2026) 60 person-months

We built a gateway connecting store POS terminals and smart devices to multiple payment providers, with transaction processing, history management, daily reconciliation and reporting.

Key Features
  • Support for more than 10 payment methods
  • Automatic payment provider identification and routing
  • Location-level history, daily reconciliation and statistical reports
AWSSpring Data JPADockerJenkins
Payments & Finance / AI & IoT

Automated Lottery Sales System

August 2014–February 2020 100 person-months

We developed lottery vending terminals and a management platform integrating ticket sales, electronic prize payouts, device monitoring, sales reporting, advertising and security management.

Key Features
  • Automated ticket sales and electronic prize payouts
  • Camera monitoring, fault detection and automatic recovery
  • Centralized management of regional sales, devices and advertising
C#Spring SecurityEasyUI
Business Systems

Online Procurement System

Approx. 30K lines of code

We developed an online procurement system covering supplier records, RFQs and approvals, purchasing, delivery schedules, payments and inventory in one platform.

Key Features
  • RFQs, quotations, supplier selection and approval workflows
  • Purchasing, delivery confirmations and payment notifications
  • Stock movements, delays, claims and external database integration
JavaSpring MVCBusiness Workflows
Business Systems

Telemedicine System

October 2016–May 2017 30 person-months

We built a platform for remote consultations, with patient consultation records and treatment plans managed on the server.

Key Features
  • Online consultation and clinical support
  • Consultation records and treatment plan management
  • Ongoing cloud-based operations
Apache ShiroJenkinsAWS
Mobile Apps / AI & IoT

Fitness Training App

February 2020–July 2026 (as of July 2026) 45 person-months

We developed a mobile app that connects to dedicated equipment sensors to record training weights and repetitions automatically.

Key Features
  • Automatic weight and repetition tracking through sensors
  • Training program registration and customization
  • Video recording and comparison with reference movements
iOSAndroidJava
Payments & Finance / Mobile Apps

Mobile Banking App

December 2021–January 2022 2 person-months

We supported the development of a mobile banking app with biometric login, account inquiries, transfers, deposits and foreign exchange transactions.

Key Features
  • Biometric login after initial registration
  • Balance and transaction inquiries, and transfers
  • Time deposits, foreign exchange and foreign currency deposits
iOSKotlinBiometric Authentication
AI & IoT

Facial Authentication System

Designed without storing face photographs

We built a facial authentication system that obtains consent at initial registration and automates subsequent identity checks.

Key Features
  • Initial face registration and ongoing identity verification
  • Staff review workflow for unsuccessful authentication
  • Storage of feature vectors rather than face images
  • Facial identification accuracy above 99.9% and detection rate above 95% under development test conditions
Facial AuthenticationIdentity VerificationFeature Vector Management
Business Systems / AI & IoT

Parking Management System

April 2018–March 2019 50 person-months

We developed a system that manages parking usage, congestion and availability in real time, providing information to both drivers and operators.

Key Features
  • Parking usage, congestion and space availability management
  • Information services for drivers
  • Integration with WeChat and other external services
Apache ShiroBootstrap
Business Systems

Salesforce Inventory Management System

June 2017–September 2017 20 person-months

We built inventory and sales planning functions on Salesforce, including centralized shipment deadline management and alerts.

Key Features
  • Product and inventory information management
  • Sales planning and shipment scheduling
  • Shipment deadline alerts
SalesforceInventory ManagementSales Planning
Operations & Maintenance

Salesforce System Operations

March 2017–July 2026 (as of July 2026) One dedicated team member per month

We provided ongoing operations support for a production Salesforce system, including incident analysis, user inquiries and service stability.

Scope of Support
  • Production operations and monitoring
  • Root cause analysis and recovery support
  • Support for user department inquiries
SalesforceOperations & Maintenance
Business Systems

Vendor Management System

October 2016–June 2017 60 person-months

We built a management system that brings together vendor, delivery and inventory information to streamline procurement and supply operations.

Key Features
  • Centralized vendor information
  • Delivery schedule and progress tracking
  • Integration with inventory information
Spring SecurityBusiness Management
Generative AI / AI & IoT

Automated AI Video Production & Distribution

Since 2024 In-house Solution

We automated the workflow from collecting web articles and internal documents to AI summarization, speech synthesis, subtitle and video generation, and registration with distribution platforms.

Key Features
  • Information collection from websites, RSS, APIs and internal documents, with AI summarization
  • Automated multilingual narration, subtitles and video generation
  • Batch processing, scheduling and API integration with distribution platforms
Automated Video Production Multilingual Support Automated Distribution
Generative AI / AI & IoT

AI Blog Content System

Developed In-house Design, Development & Operations

We developed a generative AI blogging system that streamlines article creation and publishing management, integrating with WordPress and other platforms to support content operations across multiple sites.

Key Features
  • Generative AI support for article outlines and drafting
  • Centralized review, editing and publication tracking
  • Article registration and site operations through WordPress and other integrations
Efficient Content Production Scheduled Generation WordPress Integration