Improve the modules that need it most
We assess your systems and integrations, then resolve defects, add capabilities or replace modules.
Enterprise
Keep your payment system moving.
From improvements to maintenance.
Maintain and modernize your payment systems, with custom development and integration. We support new payment methods, settlement improvements, data center and cloud implementation, and system migration.
Payment system operation
Scope for maintenance and further development
maintenance
Additional integration
Settlement improvements
infrastructure operations
Maintenance · Additional Development · Infrastructure
Your service is evolving.
Help your systems keep pace.
New PG connections, complex settlement, aging equipment or growing transaction volumes: we review applications and infrastructure together to define improvements, replacements and operational responsibilities.
Data center and cloud environments
Support spans data center quotes and cloud provider selection through configuration, deployment and migration.
Scale for higher transaction volumes
Plan database synchronization and capacity expansion, with transaction performance testing to identify improvements.
01
Resolve recurring payment and settlement issues
We review system architecture and integration dependencies before resolving operational defects and improving modules.
- Correction of payment/settlement errors and improvement of inquiry screen
- Additional integration of PG, VAN, and affiliates
- Change of existing module replacement/settlement policy
Payment system improvementsConfiguration items
Payment and settlement errors
Additional partner integrations
Module/settlement policy replacement
02
Build and modernize infrastructure
Choose a data center or cloud environment suited to your business, then prepare system migration and deployment.
- IDC quotation and cloud company selection support
- Verification of infrastructure configuration and security policy
- Equipment replacement, deployment and monitoring setup
Infrastructure implementation and migrationwork flow
IDC·Cloud selection
Configuration/Security Verification
Equipment, deployment and monitoring
03
Support growing transaction volumes and operations
Plan database and server capacity around target transaction volumes, then test performance and implement improvements.
- DB synchronization and server resource expansion plan
- Transaction performance testing and bottleneck correction
- Application/infrastructure maintenance
Transaction capacity and operationsConfiguration items
DB synchronization and resource expansion
Performance testing and bottleneck improvement
system maintenance
Start with the improvements
you need most.
Scope can include full replacement, selected module improvements, infrastructure expansion or maintenance. We review source code, equipment and contracts to plan operational handover and migration.
Feature improvements and modernization
- Payment/settlement errors and screen improvements
- PG·VAN·prepaid functions added
- Existing module replacement/custom development
Data center and cloud implementation
- IDC quotation and cloud company selection
- Verification of infrastructure configuration and security policy
- Application installation, deployment and acceptance testing
Replacement and capacity expansion
- New equipment integration and system migration
- DB synchronization and resource expansion plan
- Transaction performance testing and bottleneck correction
Operation and Maintenance
- Transaction/Application Monitoring
- Error correction/change request management
- Agree on support hours, response and deployment procedures
Your implementation roadmap
We review your business and existing systems, then agree on the scope and schedule.
- 1
Understand the current environment and problems
Review source code, equipment and partner integrations to define recurring issues, target transaction volumes and handover responsibilities.
- 2
Plan improvements and migration
Separate application changes from infrastructure expansion and plan the sequence for data synchronization, deployment and performance testing.
- 3
Verify and continue operation
Verify updated functions and transaction performance before switching systems and continuing maintenance.
Frequently asked questions
Can you maintain a payment system built by another company?
We first review source code, documentation, usage rights, technical environments and contractual handover conditions. We then assess whether an operational handover, targeted improvements or replacement is appropriate.
Does maintenance include development of additional features?
Defect correction for existing features is scoped separately from new features or policy changes. We also check existing warranty obligations to avoid overlapping responsibilities or gaps.
Is after-hours or holiday support available?
We review the required hours, tasks and response arrangements. Support is agreed in the contract based on your service and staffing needs; coverage is not identical across contracts.
Can you handle cloud migration or capacity expansion as a standalone project?
Yes. Scope can cover provider selection, infrastructure setup, migration, database synchronization, capacity expansion or performance testing. Infrastructure charges, migration and development costs, and ongoing support fees are presented separately.
Related services
Solutions
We build payment, merchant and settlement systems for PG operators and platforms. Our work for Kurly Pay, Ohouse and Smartro informs our registration preparation and post-launch support.
View solutions Cloud
Consolidate payment and settlement records, manage merchants and sales partners, and access PG, prepaid and settlement functions with Cloud.
Plan your next operational improvement.
Share recurring issues, required features and the environments you want to migrate or expand. We will help prioritize improvements and define operational handover responsibilities.