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Answers to common questions
We design and build digital products that people remember. Premium web design, mobile applications, blockchain solutions, UI/UX design, cloud infrastructure, and AI integration — all under one roof. One team. One standard. No compromises.
ToanKhonTech (legal name TOANKHONTECH COMPANY LIMITED / CÔNG TY TNHH TOANKHONTECH, tax ID 0319471638) works from WorkFlow PARC Mall, 547-549 Tạ Quang Bửu, Phường Chánh Hưng, Ho Chi Minh City, Vietnam. Vietnamese line +84 797 658 569; English and Chinese line +84 919 495 238; email support@toankhontech.com. We ship for clients in Vietnam and 10+ other countries — geography is not a barrier.
We don't specialize in industries. We specialize in craft. Our clients span e-commerce, healthcare, fintech, education, manufacturing, and SaaS. What they share is a refusal to settle for average digital experiences.
We work with anyone who takes their product seriously. A two-person startup building their first MVP gets the same process rigor as an enterprise modernizing a legacy platform. The scope changes. The standard doesn't.
Five stages, no shortcuts. Discovery — we learn your business before writing a single line of code. Planning — architecture and roadmap. Development — agile sprints with continuous delivery. Quality Assurance — we test like our reputation depends on it, because it does. Launch & Support — deployment, monitoring, and iteration.
Every project — regardless of size — follows the same professional standard. Weekly progress reports delivered via Microsoft Teams or Google Meet. Real-time task tracking through our project management system. A dedicated project manager assigned from day one. We run Agile methodology across all engagements because we believe small projects deserve the same discipline as enterprise ones.
Agile, always. Two-week sprints. Planning on Monday. Daily standups. Demo on Friday. Retrospective before the next sprint begins. It's not just a process — it's a promise that you'll never be surprised by what we deliver.
Transparently. Quick Launch websites start at $1,000 and bespoke websites at $3,600. Mobile applications start at $3,600; enterprise solutions are scoped individually. Every engagement begins with a free consultation — no commitment and no hidden fees.
Every product we ship comes with a warranty — 30 days for websites, 90 days for mobile apps. Beyond that, our maintenance packages cover security updates, performance monitoring, bug fixes, and feature enhancements. Think of it as insurance for your investment.
Our smallest full-service engagement starts at $1,000 for a Quick Launch website. For a landing page or a narrower scope, we provide an individual estimate after the free consultation instead of publishing a price that may not match the actual requirements.
We don't chase trends. We choose what works. React and Next.js for web. React Native and Flutter for mobile. Node.js, Python, and Go for backend. AWS, GCP, and Azure for infrastructure. Solidity for blockchain. OpenAI and TensorFlow for AI. The stack serves the product — never the other way around.
The same way you'd expect from any world-class engineering team. Automated linting on every commit. Mandatory peer reviews — no exceptions. Unit, integration, and end-to-end testing. CI/CD pipelines that gate every deployment. Regular security audits. Code quality isn't a feature we add — it's a standard we refuse to lower.
Completely. Upon final payment, every line of code, every design file, every piece of documentation becomes yours. Full ownership. Full transfer. No licensing fees, no lock-in, no strings. Your product is your product.
Security is not a checklist — it's an architecture decision. We follow OWASP guidelines from day one. Encryption at rest and in transit. Regular penetration testing. Compliance with GDPR, HIPAA, and SOC 2 where required. Every team member signs an NDA before touching your project.
Launch day is not the finish line — it's the starting point. Every project includes a warranty period for defects. Our maintenance plans provide SLA-backed response times, proactive performance monitoring, security patches, and continuous optimization. We stay invested in what we build.
Critical issues get a response within 60 minutes and resolution within 4 hours. High-priority issues: 4-hour response, 24-hour resolution. We use automated monitoring to detect anomalies before they become incidents — because the best crisis is the one that never happens.
This is where experience matters most. We conduct deep performance audits, optimize architecture bottlenecks, implement caching and CDN strategies, tune databases, and when necessary, migrate monoliths to microservices. We don't just add servers — we solve the root cause.