Trusted IT Outsourcing Services for Digital Transformation

AI-First
Engineering.
Japanese Standards.

Precision AI engineering. Proven in production.

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ISO/IEC 42001:2023


ISO/IEC 42001:2023
AI governance (certifying 2027)

SOC 2 Type II


SOC 2 Type II
security & privacy (certifying 2027)

ISO 27001:2022


ISO 27001:2022
certified security

ISO 9001:2015


ISO 9001:2015
certified quality

ISO/IEC 27701:2025


ISO/IEC 27701:2025
certified system

100% GDPR


100% GDPR
compliant solutions

4.8/5



4.8/5

Reviewed on Clutch

AI-driven. Compliance-ready. Built to scale.

AI-driven. Compliance-ready. Built to scale.
01

Engineering excellence

Top 5% engineers. Senior-led. Accountable end-to-end delivery.

02

AI-accelerated, with expert oversight

Proprietary AI platforms. Claude Code. GitHub Copilot. Codex. Every output senior-owned.

03

Proven in high-stakes sectors

Fintech. Healthtech. Regulated enterprise. Built-in security and compliance for all industries.

We empower our clients to scale today
while building for the future.

Head of Engineering - SG

Sun* Client

We’ve made solid progress together, close to 80% of the Agent Portal MVP completed, and I truly appreciate the professionalism, collaboration, and effort you’ve all shown throughout. It’s been a real pleasure working with you.

Founder/CEO

Sun* Client

My experience with Sun* has been excellent and amazing. The team is highly professional, well-organized, and consistently delivers on their plans and timelines.

SaaS - USA

Sun* Client

A big shoutout to the Sun* PMs and their awesome AI engineers! Thanks to their hard work, we’ve rolled out some key initiatives that have really boosted our operational efficiency and made our customers happier.

AI Company - USA

Founder/CEO

The quality of work consistently exceeds expectations, delivering exceptional results that not only meet but often surpass our goals.

our client - DISCO
our client - DAIKIN
our client - line pay
our client - SUNTORY
our client - NTT
our client - NEOBANK
our client - RAKUTEN
our client - NIPPON GASES
our client - DELOITTE
our client - NISSAN
our client - MITSUBISHI
our client - TOYOTA
our client - HONDA
our client - DISCO
our client - DAIKIN
our client - line pay
our client - SUNTORY
our client - NTT
our client - NEOBANK
our client - RAKUTEN
our client - NIPPON GASES
our client - DELOITTE
our client - NISSAN
our client - MITSUBISHI
our client - TOYOTA
our client - HONDA
our client - DISCO
our client - DAIKIN
our client - line pay
our client - SUNTORY
our client - NTT
our client - NEOBANK
our client - RAKUTEN
our client - NIPPON GASES
our client - DELOITTE
our client - NISSAN
our client - MITSUBISHI
our client - TOYOTA
our client - HONDA

We help businesses build, scale, and lead in the age of AI.

[Our services]

AI/ML Engineering

[01]
Enterprise Agentic AI
Computer Vision
NLP Solutions
Generative AI

AI/ML systems engineered for enterprise scale, compliance, and measurable outcomes, from PoC to production.

Software Product Engineering

[02]
iOS & Android Applications
Full-Stack Web Applications
Product Design & UX
Maintenance & Support
3rd-Party & API Integration

Full-cycle web and mobile development, from UX design to deployment and maintenance. Native, cross-platform, or full-stack, built to perform at enterprise scale.

Automation Testing

[03]
GUI Automation
API Automation
Web Automation
Mobile Automation

Faster releases. Higher coverage. Fewer production surprises. Intelligent test automation across your full stack, integrated into your pipeline from day one.

DevSecOps Services

[04]
CI/CD Pipelines
Infrastructure as Code (IaC)
Cloud Automation (Azure, AWS, GCP and others)
DevOps & MLOps

Ship faster without the security debt. Automated CI/CD, IaC, and MLOps pipelines with compliance and security engineered in from first commit to production.

Cybersecurity

[05]
Security Audit
Vulnerability Assessment
Incident Response
Threat Monitoring
Compliance Assurance
Penetration Testing

Penetration testing, threat monitoring, and incident response built for enterprises with zero tolerance for exposure.

AI isn't added on. It's built into our development.

Specify Design Build Test Deploy Monitor
Project knowledge icon

Project Knowledge, structured for AI

Every spec, decision, and artifact organized into a queryable knowledge graph so AI agents and teams always work from the same accurate context.

Project intelligence icon

Project Intelligence

Slack discussions analyzed and summarized. Estimation reports, progress updates, and meeting briefings on demand.

Design to production-ready code icon

Design to Production-Ready Code

Figma designs become specifications, test cases, and implementation plans, then production-ready code, all generated from the same validated context.

Meeting notes icon

Every meeting documented, instantly

An AI assistant that translates live, captures every decision, and delivers a summary when the call ends.

From kickoff to production, and beyond.

Get a full squad of multi-skilled and dedicated developers to work like your in-house team.

Connect step icon

CONNECT

Job description & requirements

Screening step icon

SCREENING

Candidates selected & submitted

Interview step icon

INTERVIEW

Interview or technical test

Onboarding step icon

ONBOARDING

Chosen candidates start working

Review step icon

REVIEW

Tracking performance

Get a full squad of multi-skilled and dedicated developers to work like your in-house team.

Consultation step icon

CONSULTATION

Project requirement deep dive

Estimation step icon

ESTIMATION

Strategy and project proposal

Development step icon

DEVELOPMENT

Collaborative work in progress

Testing step icon

TESTING

Compliance-driven testing & QA

Maintenance step icon

MAINTENANCE

Continuous performance enhancement

[Our impacts]

We’re no mere task takers, but your
problem solvers
solution creators
strategic thinkers
problem solvers

13+

Years of Business

600+

Clients Worldwide

1000+

Successful Projects

3.86%

Churn Rate (Industry Benchmark: 5-7%)

50%

Cost Saving

60+

Tech Stacks

1500+

Tech Experts

100%

English-fluent Engineer Team

[Our work]

[Meet our team]
Get to know the team behind our tailored IT outsourcing services.
Our leadership team champions a collaborative ethos, empowering our teams to prioritize your success and foster innovation, building relationships rooted in trust and shared objectives, far beyond mere transactions.
CEO
Taihei Kobayashi
Create a world where everyone has the freedom to make awesome things that matter.
Taihei Kobayashi
Head of Global Business Development
Sally Bui
Focusing on your business opportunities, because we place people first.
Sally Bui
Head of Software Engineering
Cong Nguyen
Architecting the technical engines that drive your business growth.
Cong Nguyen
Head of Data & AI Engineering
Hendrix Nguyen
Turning your data into the engine behind every AI decision.
Hendrix Nguyen
[HOW CAN WE HELP YOU?]

Let's start the conversation.

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    [Offices]
    Japan
    Tokyo
    USA
    Austin
    Vietnam
    Hanoi
    Vietnam
    HCMC
    Vietnam
    Danang
    Philippines
    Cebu