Where innovationmeets impact
HivaLab designs and builds custom software, AI solutions, CRMs, websites and mobile apps that move real businesses forward — from first prototype to production scale.
// 01 — What we build
One studio, every layer of your product
Web, mobile, data and AI — built across the whole stack so your tools actually fit how you work.
Custom Software
Tailored web platforms and internal systems built around your exact workflow — not a template forced to fit.
AI Solutions
LLM apps, intelligent agents and automation that remove busywork and surface decisions, not just data.
Chatbots
24/7 conversational assistants for support and sales, trained on your business and connected to your systems.
CRM Systems
Know every customer. Track deals, debts, suppliers and interactions in one clear, fast place.
Websites
Fast, SEO-ready marketing sites that load instantly and turn visitors into conversations.
Mobile Apps
iOS & Android apps your team and customers genuinely want to open every day.
// 02 — How we work
From idea to impact in four moves
A tight, transparent process. You always know what's being built, why, and what's next.
Discover
We learn your business, users and constraints, then define what success actually looks like.
Design
Architecture, flows and interface — prototyped fast so you can react before code is locked in.
Build
Production-grade engineering in short cycles, with working software you can use each step.
Scale
Launch, measure, refine. We add AI and automation where it compounds your results.
Why teams choose HivaLab
Full-stack, end to end
Website, dashboard and mobile from one source — no integration finger-pointing.
AI-native thinking
We look for where AI removes work, not where it looks impressive in a pitch.
Built to be owned
Clean code, clear docs and systems your business can grow into for years.
// 03 — Selected work
Real products, in real use
We don't do demos that go nowhere. Here are systems running every day across web, dashboard and mobile.
Healthcare platform
Live · in daily clinical useY Khoa Gia Đình Hội An
An end-to-end family-clinic platform: a public website, an admin dashboard, and a doctor mobile portal for scheduling, patient records, visit history and prescriptions.
Inventory & revenue system
In daily production useEgg Warehouse
A mobile-first operations app to manage egg inventory across warehouses, log import/export transactions, and track revenue, debts, customers and accounts in real time.
// 04 — Packages
Productized app packages — fixed scope, upfront price
Clear pricing for app builds, from a quick single-page launch to a production-ready product. Need something custom? We scope that too.
Starter App
Responsive single-page full-stack React/Next.js app.
Delivery
5 days
Revisions
1
- React / Next.js frontend
- Single-page web app
- Responsive on every device
- Deployment & hosting setup
- Full source code included
Full-Stack App
Multi-page app with backend, auth, database & admin dashboard.
Delivery
21 days
Revisions
3
Everything in Starter, plus:
- Multi-page app (up to 5 pages)
- Node.js / NestJS backend + REST API
- Secure user authentication
- Database integration
- Admin dashboard
- Documentation & code comments
- 30-day post-launch support
Production App
Production-ready app with AI features, full testing & priority support.
Delivery
45 days
Revisions
Unlimited
Everything in Full-Stack, plus:
- Production-ready & fully tested
- AI feature integration
- 60-day post-launch support
Prices in USD for typical scope. Larger or more complex builds are quoted after a quick scoping call.
// Who we are
Senior and hands-on — you work directly with who builds it
No layers, no handoff to juniors. You talk directly to the engineer shipping your product — clearly, in English, at every step.
Henry Nguyen (HG)
Founder & Lead Engineer · Da Nang, Vietnam
Senior full-stack engineer with 7+ years designing, building and deploying full-cycle web and mobile apps. Specializes in Node.js (Express, NestJS) backends, REST API design and cloud deployments on Google Cloud (Cloud Run, Cloud Build) — owning delivery end-to-end, from architecture to production, on high-traffic, mission-critical platforms. Co-builder of an AI-powered CRM chatbot (OpenAI + Gemini) now live with multiple companies.
// 05 — Let's talk
Have a system worth building?
Tell us what you want to improve. We'll be straight about scope, approach and timeline.
Based in Vietnam, working with clients worldwide — in English, async, across time zones.