Dương Quốc Hoàng
Digital product developer turning ideas into polished, production-ready web experiences built for real people.
“Listen, smile, agree — then do what needed to be done all along.”
What would you like to build?
Share a brief idea and receive a suggested approach, timeline, and cost estimate.
Selected work
48/48 projects
Indicative pricing
A practical starting point before we talk. You will always receive a clear, fixed quote once I understand the scope.
Single-page website
VND 3–6M
Typical timeline: 3–5 days
A focused scrolling page for your story, services, and lead capture.
- Custom brand direction
- Mobile-first experience
- Lead form + Zalo
- Essential search optimisation
Multi-page website
VND 6–15M
Typical timeline: 1–2 weeks
Multiple content pages, product or project collections, and editorial content.
- Everything above
- Content management
- Collections and search
- Custom domain setup
Web application
From VND 15M
Typical timeline: 2–6 weeks
Authentication, private data, internal workflows, dashboards, or AI assistants.
- Authentication and roles
- Private database
- Reports and analytics
- Post-launch support
Frequently asked questions
Why is pricing shown as a range?
Pricing depends on the number of pages, features, and level of custom design. After reviewing your brief, I provide a fixed quote before work begins.
How quickly will I hear back?
Within one business day after you submit a request or message me on Zalo.
How does payment work?
Projects are usually split into two payments: 50% to begin and 50% at handover. Larger engagements can be divided into milestones.
Can I update the content after launch?
Yes. Where appropriate, you receive a management area for updating text and images, plus a guided handover.
Is support included after handover?
Yes. Bug fixes are included for 30 days, with further improvements available as needed.
What if I do not have copy or images yet?
That is fine. I can shape the content structure and use temporary visuals until your final assets are ready.
Let’s connect on Zalo
Open a direct chat or scan the QR code. Tell me what you have in mind and I’ll reply with a practical direction and expected timeline.
- Response within one business day
- Product strategy, end-to-end web builds, and improvements to existing products
