Inter Servant Co., Ltd

Inter Servant is a software engineering studio based in Ho Chi Minh City, Vietnam, building enterprise-grade web, mobile, and AI products for clients across Europe, Singapore, and Southeast Asia.

Our engineers have designed and delivered platforms for global enterprises including Siemens, MAN Truck & Bus, Rolls-Royce, Hager, and Hoffmann — from a document portal serving 150,000+ concurrent users, to an AI tender-intelligence pipeline processing 2,000+ tenders per minute, to a multi-tenant AML/KYC compliance platform covering 100M+ records across 200+ countries.

What we do:

• Fullstack web development — NestJS, Node.js, React, Angular, Next.js, TypeScript
• Mobile apps — React Native, Flutter
• AI & ML — LLM integration (GPT-4o, Llama), RAG chatbots, document classification, AI scoring engines
• E-commerce & consumer platforms — payments, loyalty, real-time order tracking for 100K+ daily users
• Cloud & DevOps — AWS, Azure, Kubernetes, Terraform, CI/CD, observability

We work in English with international stakeholders, follow API-first design and rigorous code review, and ship with multi-environment CI/CD and zero-downtime releases.