AI-First Engineering
From Japan, For the World
We build intelligent software, AI agents, and digital products that help businesses thrive in the age of artificial intelligence.
Why we exist
As engineers working in Japan, we saw firsthand how businesses struggled to adopt new technologies — especially AI. The gap between cutting-edge research and real-world application was growing wider.
We founded Hoang LLC to bridge that gap: connecting Japanese business needs with Vietnamese engineering excellence, powered by AI-first thinking.
Today, we serve clients across Japan with both our own products and dedicated engineering teams.
What We Build
FEATURED WORKS
最近の代表的なプロジェクト
弊社主要メンバーがこれまで携わってきた日系企業向けプロジェクトの一部をご紹介します。
Japan Quality × Vietnam Engineering
Our cross-border model delivers the best of both worlds. Direct communication. No middleman. Fast, quality engineering.
Japan Office
- Strategic Planning & Direction
- Direct Client Communication
- Quality Assurance & Review
- Business Development
Vietnam Office
- AI/ML Engineering & Research
- Full-stack Development
- Product Design & Prototyping
- Education & Training
Engagement models: Labo (Dedicated Team) / Project-based / Time & Material
Why Partner With Us
AI-First Thinking
Every project benefits from our AI expertise. We architect intelligent solutions using LLM, RAG, and Agent frameworks.
Direct Communication
Our engineers speak Japanese (JLPT N1-N2). No BrSE overhead. You talk directly to the team building your product.
Flexible Models
Dedicated team (Labo), project-based, or hourly. Scale up or down as needed. We adapt to your workflow.
Quality Assured
AWS certified. Production-grade code with testing, CI/CD, and security best practices. Japanese-standard quality.
Long-term vision
We aim to become a trusted AI technology partner for businesses in Japan and globally.
While building an ecosystem of digital products that create real value for communities.
For us, success is not measured by scale or speed, but by the real value created for people.
Our Philosophy
Technology exists to serve people
AI amplifies human capability, not replaces it
Quality over quantity — Japanese precision, Vietnamese speed
Partnership, not just outsourcing — we grow together
Our Commitment
We are committed to building technology and services that:
Company Information
法人番号
6040003029085
設立
2025年12月
資本金
1,000,000円
チーム
11名
Japan Office (HQ)
Hoang LLC
CEO: Takasiima Tain
1141-15 Nadokari, Nagareyama, Chiba
Phone: 070-8359-7899
Vietnam Office (Dev Center)
Hoang
CEO: Hoang Van Thang
Khu 1, Pho Moi, Que Vo, Bac Ninh
Phone: 03-0000-0000
Ready to Build Something Intelligent?
Whether you need an AI-powered product, a dedicated engineering team, or technical consulting — let's talk.
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