Sun Asterisk Inc. Home | Tailored IT Outsourcing Services

Cut development costs by up to 50% & get ROI-driven results with expert IT outsourcing services from Sun Asterisk Inc.

Your business vision, exceptionally delivered. Faster.

Headquartered in Japan

Working globally

🌎 We're available

Providing services for FORTUNE GLOBAL 500
ISO 27001:2022 certified security
ISO 9001:2015 certified quality
100% GDPR compliant solutions
Agile PMI-ACP® certified
Empowering digital transformation for global businesses since 2013.
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

Limitations of traditional
IT outsourcing services

Scope creep costs and fluctuating fees erode your ROI

Low-cost but junior-heavy engineering team

Order takers, not expert partners

Fixed pricing, fixed problem, no room for scale up or down

Weak communication adding to your headaches
JAPANESE-ROOTED QUALITY JAPANESE-ROOTED QUALITY JAPANESE-ROOTED QUALITY JAPANESE-ROOTED QUALITY JAPANESE-ROOTED QUALITY JAPANESE-ROOTED QUALITY JAPANESE-ROOTED QUALITY JAPANESE-ROOTED QUALITY
We empower our clients to scale today
while building for the future.

[Our services]

We elevate digital transformation for startups and established businesses in the new age of technology.

AI/ML Development

[01]
Model Training
Data Processing
NLP Solutions
AI Integration

Rise above the current tech-driven landscape and ensure your long-term growth with our top-class AI development services, designed by veteran AI engineers.

Cybersecurity

[02]
Security Audit
Vulnerability Assessment
Incident Response
Threat Monitoring
Compliance Assurance
Penetration Testing

Safeguard your digital core to build a resilient business with our comprehensive security strategies and robust cybersecurity solutions.

Automation Testing

[03]
Web Automation
Mobile Automation
API Automation
GUI Automation

Experience the benefits of intelligent automation testing services with impeccable quality: reduced testing time, increased test coverage, and enhanced product performance.

DevOps Development Services

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

Accelerate software delivery with our DevOps development services — automated end-to-end pipelines that cut costs, boost efficiency, and get your products to market faster.

Enterprise Mobile App Development

[05]
Native Apps Development
Cross-Platform Expertise
Engaging Design

Transform your mobile vision into reality. Our expert team handles full-cycle native and cross-platform development, creating seamless, engaging apps.

Web App Development

[06]
Custom Web Solutions
Responsive Design
Full-Stack Expertise
Maintenance & Support
Seamless Integration

Uplift your digital experiences and brand vision with our bespoke web app design and best-in-class development. Customized to all kinds of business requirements.

UI/UX Design Services

[07]
User-Centered Interfaces
UX Research & Prototyping
Design Systems & Style Guides
Cross-Platform Consistency
Visual Branding & Graphics

Bring clarity, consistency, and delight to your digital experiences with UI/UX design that blends usability with brand identity — crafted to convert and scale.

eCommerce Solutions

[08]
AI Virtual Try-on
AI Visual Search
AI Product Recommendations
eCommerce Personalization

Get your online store up and running fast with tailored AI features that help you sell smarter from day one — no complex setup or coding required.

Talk to our experts

[Tech Stack]

We master our tech.

Navigate complex business challenges with tech-enabled IT outsourcing services
Talk to our experts
TECH STACK
AI/ML
Gen AI
Python
TensorFlow
ScikitLearn
PyTorch
Apache Spark
MLflow
Docker
Cybersecurity
Automation Testing
DevOps
Web App Development
Mobile App Development
Data Science
eCommerce Development Services
Gen AI
Python
TensorFlow
ScikitLearn
PyTorch
Apache Spark
MLflow
Docker
[How we work]
Dedicated Team
Get a full squad of multi-skilled and dedicated developers to work like your in-house team.
End-to-end Project Development
Get projects delivered your way with our expert guidance from discovery to launch.
CONSULTATION
Project requirement deep dive
ESTIMATION
Strategy and project proposal
DEVELOPMENT
Collaborative work in progress
TESTING
Compliance-driven testing & QA
MAINTENANCE
Continuous performance enhancement

[Our impacts]

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

12+

Years in Business

600+

Clients Worldwide

98%

Customer Satisfaction

1000+

Successful Projects

32

Minimum Billable Hours

3.66%

Churn Rate (Industry Benchmark: 5-7%)

50%

Cost Saving

60+

Programming Languages

1500+

Tech Experts

100%

Bilingual 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 Delivery
Yama Nguyen
Ensuring your projects translate into real business value.
Yama Nguyen
Head of Global Business Development
Sally Bui
Focusing on your business opportunities, because we place people first.
Sally Bui
Project Director
Ken Vu
Dedicated to delivering your projects with precision and collaboration.
Ken Vu
AI/RnD Manager
Tan Tran
Exploring what’s next in tech to give your business an edge.
Tan Tran
See who you'll work with

Let's engineer for your success, together.

CONTACT US
[Branches]
Vietnam
HCMC
9F, L'Mak Long Tower, 101-103 Nguyen Cuu Van, Gia Dinh Ward
Vietnam
Danang
4F, FHome Building, 16 Ly Thuong Kiet Str., Hai Chau Ward
Vietnam
Hanoi
13F & 18F, Keangnam Hanoi Landmark Tower, plot E6, Cau Giay New Urban Area, Yen Hoa Ward
Philippines
Cebu
ARINDA V. PARAS BLDG, Don Gil Garcia St, Cebu City, 6000 Cebu
Japan
Tokyo
B1F, Otemachi Building 1-6-1, Otemachi, Chiyoda-Ku