Web App Development Company Vietnam
Modern web platforms, SPAs, and enterprise portals.
Why Choose Us
Why Choose InApps Technology?
Senior engineers in 4–6 weeks
No ramp-up waiting. Your dedicated team is scoped, staffed, and running within a month, not a quarter.
Direct access to engineers
You work directly with the engineers building your product, not through account managers. Slack, standups, code reviews: your way.
Built for production, not demos
We don't ship prototypes. Every build includes guardrails, monitoring, rollback plans, and SLA agreements before it touches real users.
Top 1% vetted talent
Our engineers pass a rigorous multi-stage vetting process. They are not learning on your project, they have shipped production systems before.
What You Get
React, Next.js, Vue.js, Angular expertise
Server-side rendering and static generation for SEO
Progressive Web App (PWA) capabilities
Enterprise portal systems with RBAC
Real-time dashboards and data visualization
API design and integration (REST, GraphQL, WebSocket)
How We Deliver
Tech Stack
Frontend
React
Next.js
Vue.js
Angular
TypeScript
Tailwind CSSBackend
Node.jsData
PostgreSQLReady to scope it out?
Tell us what you are building. We will map it to the right team and give you an honest assessment of fit, timeline, and cost.
“InApps assembled a 6-person team in 2 weeks. They hit the ground running and delivered like they’d been with us from day one.”
CTO, US SaaS Platform
Series B · 150-person company
InApps vs. The Alternatives
| Criterion | InApps | In-House |
|---|---|---|
| Cost | 60–70% lower than US/EU | Full salary + overhead |
| Speed | Team ready in 4–6 weeks | 3–6 months recruiting |
| Quality | Top 1% vetted engineers | Varies by market |
| Communication | B2+ English, async-friendly | Native, co-located |
| Flexibility | Scale up/down 30-day notice | Rigid headcount |
How to Get Started
From first conversation to first sprint, here's exactly what working with us looks like.
Discovery Call
A 30-minute call to understand your goals, scope, and constraints. No pressure, no obligation, just an honest conversation about fit.
Proposal & Plan
Within 5 days you get a tailored proposal: recommended team, timeline, milestones, and a transparent cost breakdown.
Kickoff & Build
We assemble your team, align on process and tooling, and start shipping. First sprint typically begins within 4–6 weeks.
Frequently Asked Questions
Yes. We have extensive experience with headless CMS platforms (Payload, Strapi, Contentful, Sanity) and JAMstack architectures.
Mobile-first responsive design is our standard approach. We test across devices and browsers, and we can build adaptive layouts for specific screen sizes.
Yes. Our frontend teams frequently integrate with existing APIs, microservices, and legacy backend systems through well-defined contracts.
Trusted by Engineering Teams Across 15+ Countries
Ready to build something great?
Our solution architects will map your requirements to the right team structure and tell you honestly whether InApps is the right fit.