Skip to main content
SOFTWARE DEVELOPMENT

Enterprise System Development & Modernization

Secure, governed offshore engineering tailored for Japanese enterprises. We modernize legacy systems and build scalable architectures for long-term operational continuity.

High Quality & Reliability
Agile & Transparent Process
On-Time Delivery Assurance
Structured software engineering offshore team developing software in Vietnam
WHAT WE DO

Full-cycle software development for your business success

We build reliable, secure, and efficient systems that solve real business challenges and create long-term value for your organization.

Web Systems

Business modules, portals, SaaS platforms, and enterprise web applications.

Enterprise Applications

Internal systems, workflow automation, ERP/CRM solutions, and more.

Mobile Applications

Native and cross-platform apps for iOS and Android with great user experience.

System Modernization

Legacy system upgrade, migration, refactoring, and performance improvement.

OUR CAPABILITIES

End-to-end development services

We don't just write code and hand it over. Our bilingual engineers and project managers work closely with your team as long-term technical partners—taking ownership of system stability, legacy modernization, and continuous operational health.

Requirement Analysis

We clarify business requirements and define the best technical approach.

Testing & QA

We ensure reliability through comprehensive testing and quality assurance.

System Design

We create scalable and maintainable architecture with clean and efficient design.

Deployment

We deliver smooth releases with CI/CD and automated deployment.

Development

Our engineers build high-quality code following industry best practices.

Maintenance & Support

We provide long-term support and continuous improvement after release.

WHY SALTO

Why Japanese companies choose our development service

Japanese Communication

BrSEs bridge language and cultural gaps for smooth, efficient collaboration.

Experienced Engineers

Skilled in the latest technologies with strong problem-solving mindsets.

Quality First

We follow strict coding standards and rigorous quality assurance processes.

Agile & Transparent

Daily updates, clear reporting, and absolute visibility of progress.

Secure & Reliable

We ensure strict security compliance, data protection, and stable operations.

QA & RELEASE GOVERNANCE

Structured QA Validation Flow

Every feature goes through rigorous, dedicated QA ownership before reaching your production environment.

Development

Feature Code
Unit Tests

Peer Review

Code Standard
Security Check

Dedicated

QA Validation

Manual & Automated
Regression Check

Client UAT

Staging Server
Acceptance

Release Governance

Controlled Deploy
Monitoring

OUR DEVELOPMENT PROCESS

A structured process from planning to delivery

01

NDA & Discovery

Secure requirement analysis, business understanding, and scope definition.

02

Bilingual Team Assembly

Assigning dedicated engineers and Japanese-speaking BrSE.

03

Secure Development

Agile sprints with daily standups and continuous secure code delivery.

04

Structured QA & Testing

Rigorous testing protocols, code reviews, and quality assurance gates.

05

Release Governance

Controlled deployment, continuous monitoring, and ongoing maintenance.

TECHNOLOGY STACK

Technologies we use

Frontend

  • React
  • Vue.js
  • Next.js
  • Nuxt.js

Backend

  • Node.js
  • PHP / Laravel
  • Python
  • Java (Spring)

Mobile

  • Flutter
  • React Native
  • Swift (iOS)
  • Kotlin

Database

  • MySQL
  • PostgreSQL
  • MongoDB
  • Redis

DevOps / Tools

  • AWS / GCP
  • Docker
  • GitHub Actions
  • Jenkins

Discuss your enterprise delivery needs

Consult with our bilingual technical specialists. We provide structured project estimation and architecture planning.

Enterprise NDA-ready workflow
Bilingual communication
Structured long-term collaboration