KOSIGN Technology Infrastructure R&D — Underpinning the Future of Finance and Public Innovation
We design a safe, sustainable IT growth foundation that meets global standards through a distinctive hybrid multi-cloud architecture and enterprise-grade API platform solutions.
01. Enterprise Hybrid Cloud — Build & Operate
To support mission-critical business running 24/7/365 without interruption, we design and manage an optimal hybrid multi-cloud environment that includes advanced cloud security governance and automated failure recovery.
- Zero-Downtime Availability InfrastructureMaximizes uptime through real-time load balancing and Multi-AZ redundancy design.
- 24/7/365 Global MonitoringRuns a unified control room combining system resource monitoring, hacking-threat detection, real-time anomaly detection, and proactive recovery in one stop.
- Local Security & Regulatory ComplianceEstablishes optimal governance combining local data residency with cloud infrastructure in a hybrid model, aligned with local financial-authority and data-protection standards.
02. Unified Standard API Platform for Finance & Enterprise
We supply a high-performance gateway that plugs in like LEGO blocks — advanced financial and SaaS backend modules (fund collection, real-time virtual accounts, remote e-KYC) that get enterprise business running immediately.
- Webcash-Standard API GatewayA high-speed API processing engine that guarantees minimal data loss and latency even under traffic surges.
- LEGO-Style Plug-In Module ArchitectureProvides a consistent library for easily calling and combining modules for KHQR virtual-account payment, GDT e-invoice issuance, and credit-score data collection.
- End-to-End Encryption (E2EE) & Token GuardApplies full encryption across the data transmission path and a robust API token management system to fully guarantee transaction integrity.
03. Global-Standard Turnkey Outsourcing R&D
Going far beyond simple outsourced-coding staffing, we take full responsibility for the whole process — from prototype UI/UX planning for an optimal business vision, through microservices (MSA) backend coding, to QA for a highly complete system.
- Close Collaboration Led by Korean PMsHighly trained senior Korean PMs directly coordinate development milestones and delivery quality, eliminating the risk of communication breakdowns or missed requirements at the source.
- Enterprise-Grade Tech Stack & FrameworksProvides proven, cutting-edge open-source libraries and flexible software architecture guidelines for easy large-scale business expansion.
- Integrated QA & Maintenance HandoverIncludes rigorous environment-compatibility verification and load testing before deployment, plus full handover of detailed API technical documentation to support smooth in-house operation afterward.
An all-staff platform — boards, e-approval, My-HR and more.
A system managing billing, receivables, contracts, and customers.
A system managing expenses, AR/AP, projects, and vendors.
A system managing contracts, customers, billing, and sales/collections.
04. Cambodia Public-Sector Digital Transformation R&D
Through close technical collaboration with Cambodia's General Department of Taxation (GDT), we co-design and expand the national next-generation e-invoice exchange core, making a continuous, pivotal contribution to local administrative innovation and digital sovereignty.
- National-Grade e-Invoicing Core HubContributes to the design and proof-of-concept of the national administrative system backbone, processing nationwide corporate and individual taxpayer traffic with real-time, tax-law-compliant validation.
- Custom G2B/G2C Administrative SimplificationMigrates complex, paper-based tax and financial processes to digital web and mobile portals, reducing local companies' tax/accounting risk and processing costs.
- Safeguarding Tech Sovereignty & Talent DevelopmentRuns sophisticated, interactive knowledge-sharing and technical training sessions for the local government's development task force (TFT), leading a virtuous cycle that builds sustainable public-sector IT capability.
Cambodian Government Policy Roadmap (2021–2035)
Digital-driven tax-administration innovation and a transparent tax system.
- 2021–2023Policy, legal framework & system build-outGroundwork for the e-tax regime and related system design
- 2024–2025E-Invoice rolloutGovernment (B2G) and enterprise (B2B) pilots
- 2026–2027Full B2G & B2B mandateCompliance and monitoring framework in operation
- 2028–2035Nationwide expansionContinuous system enhancement and operational improvement
- E-Invoice Service Provider (E-Invoice SP)
- Supporting Cambodia's economic growth
- Supporting Cambodia's digital transformation
Traffic-infrastructure improvement (school zones)
- 2022–2026Policy, legal framework & system build-outGroundwork for building the intelligent transport system
- 2027–2030Automated speed-enforcement systemPilot program
- 2030–2035Nationwide expansionContinuous system enhancement and operational improvement
- Growing e-notice issuance volume
- Expanding overseas arrears collection (WeBill365 KHQR)
- Supporting Cambodia's digital transformation