SERVICES
System Development Services

Improving efficiency, cost reduction, and expand your business.
Our skilled and experienced engineers make various proposals from your position

Services we provide

  • Business System
    Development
    • - Contract Management
    • - Tax Return Management
    • - EMR System
    • - Identity verification
    • - Inventory management
    • - E-commerce
    • - Supply chain management
    • - Sales Support System
    • - Groupware
    • - Manufacturing management
  • AI / Machine Learning
  • Systems Consulting
  • Web Applications
  • Mobile Apps
  • No-code
    Low-code
  • Database Construction
  • Server Construction
  • Network Construction
  • Infrastructure
    O&M

Contact us for your next project!
Any scale, any industry

Contract Options

  • Outsourcing

    Outsourced development, which is recommended for projects that start the development phase after determining detailed system design, such as Waterfall model. Our one-stop proposal for business systems, web systems, application development, etc., in various phases "Planning - Requirement Definition - Development - Operation - Maintenance".

  • Labo-Model

    We offer Labo-style development in which we build an in-house development team for the spesific client for a requested period. This is recommended for projects that repeat small development cycles for each function, such as agile development, to determine the system specifications.

  • System Engineering Service

    We support system engineering service contracts, where we dispatch engineers to your project. We have various engineers (including PM/PL level, full-stack, front-end, and back-end). Our framework to prevent troubles in advance through close communication between our engineers and sales staff receives a good reputation from our clients.

  • Offshore Development

    We also support "offshore development," which is expected to be a solution to the IT human resource shortage. It is best solution for those who are concerned about finding highly skilled personnel and for projects that require cost-effectiveness. We provide Japanese-quality services with highly skilled Bangladeshi professionals.

Our Advantages

Local to You

SUN has offices in the Kanto, Chubu, Kansai, Chugoku, and Kyushu areas, which is why we are rooted in the local community to provide customer-responsive and reliable support. We provide quick and reliable services from our regional offices, such as business consultations, meetings to determine system specifications, and support after the system has been installed.

Comprehensive services

We are ready to consult with you about anything you need, regardless of your industry, project scale, or development phase. We can provide you with a development team that meets your needs, such as a request for a cost-effective website project or a request to improve the efficiency of your business through a business system.

Bring new Tech to Japan

Many of the world's newest technologies are born in English-speaking countries. However, it takes a little time for these technologies to be translated into Japanese and adopted by Japanese companies. We have employees who speak English fluently, we are able to keep up with the world and bring new technologies and tools into our company.

Reasonable costs

We have a development office in Bangladesh, which is said one of the most competitive labor cost countries in Asia, so we can offer offshore development services that can significantly reduce your development costs. Our Japanese manager stationed in Bangladesh communicates in Japanese with you and delivers Japan-quality systems.

Our Skills

  • Programming Language
    Java,Javascript:40% Python, PHP, Perl, Ruby:13% C#:9% C,C++:10% VB/VBA:15% AQL,PL/SQL:3% COBOL, PL/1:3% Mobile App:2% Others:3%
  • Industry
    Financial:18% Telecommunication:21% Manufacturing:21% Wholesale & Retail:20% Electricity & Gas:21% Government:4% Others:6%

Our Works

  • School Reservation Management System

    • Flutter
    • MySQL
    • AWS
    What we did
    Basic Design - System Test
    Project scale
    14man-months

  • Online Teaching Operation System

    • Flutter
    • MySQL
    • AWS
    What we did
    Requirements Definition - System Test
    Project scale
    18man-months

  • Japanese language learning app (Android/IOS)

    • Flutter
    • Vue.js
    • AWS
    What we did
    Basic Design - System Test
    Project scale
    72man-months

  • License Management Systems

    • PHP
    • Codeigniter
    • MySQL
    • AWS
    What we did
    Systems design - System Test (Includes part of the requirements definition)
    Project scale
    34man-months

  • Infrastructure design and construction for major retail industry

    • PHP
    • Codeigniter
    • MySQL
    • AWS
    What we did
    Requirements Definition - System Test
    Project scale
    24man-months

  • Tax Return Management System

    • PHP
    • React
    • PostgreSql
    • AWS
    What we did
    Systems design - System Test (Includes part of the requirements definition)
    Project scale
    20man-months

  • Battery Management Systems for EV vehicles

    • Python
    • Vue.js
    • typescript
    • CosmosDB
    • Azure
    What we did
    Basic Design - System Test
    Project scale
    14man-months

  • Contract Management System for the real estate industry

    • PHP
    • MySQL
    What we did
    Requirements Definition - System Test
    Project scale
    10man-months

Flow of your order

Contact Us Consulation Proposak Quote Place Order Requirements Definition Design Development Implementation Support Operation/Maintenance
Business & Partnership Enquiries
Contact us here about your next project proposal and let's build success together
Inquiry
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