Computer Institute of Japan

System Development

System Development
System Development

Wide-ranging expertise and high technical prowess
to provide optimal systems that meet customers’ needs.

CIJ’s technologies are thriving in a variety of fields

Nowadays, IT is a necessity in our lives. CIJ provides infrastructure (social infrastructure) to support the world. CIJ’s technologies are used in a variety of sectors, such as government, finance, information, manufacturing, services and communication.

Examples of track records in various sectors

  • Public sector
  • Central and regional government core systems
  • Communication sector
  • Base station systems for leading communication carriers
  • Manufacturing sector
  • Software for various on-board devices
  • R&D sector
  • Development of applied conceptual system application for Higher education sector
  • Financial sector
  • Bank accounting/information systems
  • Other industrial sectors
  • Development of IoT/AI-driven Work Style Reform solution

Total support, from upstream to downstream

From requirement analysis, design, program development, testing and delivery to the subsequent operation and maintenance.
CIJ provides total support, from upstream to downstream. “What is the real issue?”, “What does the customer really want?” At CIJ, our employees study and analyze the relevant work and have many conversations with the customer to propose the optimal system by putting themselves in the customer’s position.

A group of professional system developers

Since its establishment, CIJ has continued to develop various business systems including core systems.
The technical prowess and project management ability built up through these experiences are the strengths of CIJ.
The source of CIJ’s strengths lies in its employees’ skills. With 90% of its employees being Engineers, CIJ is a group of professional developers.

Employee qualifications record

(As of June 30, 2024)

Information Technology Engineers Examination (METI)*   Total: 1,042
Fundamental Information Technology Engineer Examination 499 Applied Information Technology Engineer Examination 236
Specialist Examination

Total: 179

Network Specialist Examination 20
Database Specialist Examination 31
Others 110  

* METI: Ministry of Economy, Trade and Industry

Vendor qualifications and the like
Project Management Professional 124 UMTP-L1/L2/L3 110
ITIL Foundation 16 LPIC Level 1/2/3 58
ORACLE MASTER 78 Others 1,304
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