Trusted Technology Partner for Businesses
Consulting, design and development for websites, apps and solid backend systems — partnering with businesses from idea to real product.
Featured projects & solutions
Project tiers by complexity — each tier comes with a matching scope of work and reference pricing.
Hitech Sun Solar
Product & service website for solar energy — single page, optimized for load speed and basic SEO.
- Next.js
- Tailwind CSS
- SEO
MyKingdom — Warehouse Sale
Landing page for the Warehouse Sale promotion, running simultaneously across 5 major cities.
- Landing Page
- Next.js
- Vercel
MyKingdom — Christmas
MyKingdom's official Christmas microsite, with an integrated minigame for seasonal gifts and deals.
- Landing Page
- Minigame
- Next.js
MyKingdom — Children's Day
Landing page for the Children's Day (June 1st) campaign, showcasing seasonal deals and products for families.
- Landing Page
- Next.js
- Vercel
MyKingdom — Mid-Autumn Festival
Landing page for the Mid-Autumn Festival campaign, showcasing a toy collection and seasonal deals.
- Landing Page
- Next.js
- Vercel
MyKingdom — Buy 2 Get 1 Christmas
Landing page for the "Buy 2 Get 1" Christmas promotion, a limited-time offer.
- Landing Page
- Next.js
- Vercel
Who we are
We're a full-stack development team based in Ho Chi Minh City. We've built products at many scales — from landing pages and mobile apps to high-load backend systems — using Next.js, Node.js, React Native and modern cloud infrastructure (AWS, Cloudflare). We founded RIEM Technology to help businesses turn technology ideas into real products.
Connect on LinkedInWhat guides how we work
The same principles behind every project, big or small.
Professional
A clear process, transparent scope and clean code, from the first commit to handover.
Dedicated
We treat every project like our own — proactive updates, no going quiet after the deposit.
Responsible
We own the outcome, not just the task — issues found after handover get fixed, not billed again.
Reliable
We commit to the timeline and budget agreed at kickoff, and we stick to it.
Skills & technologies
Workflow & payment
Transparent every step, from the first idea discussion to handover and operation.
- 01
Gather requirements
Discuss the project's purpose, goals, required features, timeline and expected budget.
- 02
Clarify details
Align on detailed requirements and collect related materials: design files, logo, content, etc.
- 03
AI demo
Build a quick AI-generated demo matching the requirements so both sides can visualize the product.
- 0450% deposit
Finalize scope & build
Lock the scope of work and proceed with completing the project.
- 05100% payment
Handover & operation
Hand over or operate the project as needed, with support after handover.
Frequently asked questions
Can you issue a VAT invoice?
Yes, if your company needs a VAT invoice.
Ready to start your project?
Message on Zalo to talk directly about your idea, or send an email if you need to describe it in more detail.