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LEONIA

Systems & Apps

Core Systems & App Development

No surface-level fixes.

Core systems and app development project

Overview

Rethinking operations from the ground up to find the right system.

As a business grows, so does its workload. Some tasks can be handled by AI and other tools, but these often address only the surface and fail to bring real improvement.

At LEONIA, we first identify what can be solved at the operational level. On that basis, we have developed core systems and apps for a wide range of clients, from startups to shinkin banks.

Services

What we do

  • Workflow assessment

    Through interviews with your team, we map out workflows and bottlenecks.

  • Requirements and tool selection

    We define the functions you need and recommend the best approach, whether an existing product or new development.

  • System and app development

    We design and build business systems as well as web and smartphone apps, including multilingual support.

  • Rollout, maintenance and support

    We support operation and maintenance after launch so the system keeps being used on the ground.

Case Studies

Case studies

Core Systems & App Development

A shinkin bank in the Kanto region — unifying branch and head-office operations

Challenge
The bank wanted to unify operations that were split between branches and head office, while also strengthening security as a financial institution.
Result
After streamlining the workflow, we developed a business system that met both requirements.
Screen of the business system developed for a shinkin bank

Core Systems & App Development

A startup trading overseas — a multilingual app

Approach
We designed and built a multilingual app that combines a modern look with an interface that is easy to use for people of all ages.
Screens of a multilingual app

Other services

New BusinessNew Business DevelopmentImprovementBusiness ImprovementAdvertisingAdvertising Production & OperationWebWebsite DevelopmentTradeTradeCSRCSR Planning & Management

It's fine if your challenges aren't clearly defined yet.

Even if you're not sure where to start, please feel free to get in touch. We'll begin by listening and sorting things out together. We can assist you in Japanese, English and Korean.

Talk to us