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Web Development

Custom Web Development for Indonesian Businesses

Your website is your most powerful sales tool — available 24/7, accessible to potential clients anywhere in the world. At CERIS, we build websites and web applications that are fast, professional, and designed to convert visitors into customers.

We do not use generic WordPress templates or page builders. Every site we build is custom-designed and custom-coded, tailored to your brand, your audience, and your business goals.

What We Build

Company Profile Websites A professional online presence that tells your brand story, showcases your services, and gives potential clients the confidence to reach out. Ideal for SMEs, professional services firms, and new businesses establishing their digital identity. Typical delivery time: 4–6 weeks.

Landing Pages High-conversion single-page websites designed for a specific goal — capturing leads, promoting a product launch, running a campaign, or driving registrations. Built with clear CTAs, persuasive copy structure, and fast load times. Typical delivery time: 2–3 weeks.

Web Applications Custom-built interactive platforms — internal tools, client portals, booking systems, dashboards, admin panels, and SaaS-style applications. If you have a business process that needs a digital interface, we build it. Timeline depends on scope.

E-Commerce Websites Online stores with product management, cart, checkout, and payment gateway integration. Built for the Indonesian market with support for local payment methods (bank transfer, QRIS, OVO, GoPay, and others).

Our Web Development Process

  1. Discovery — We learn about your business, target audience, and what you want the website to achieve.
  2. Wireframing & Design — We design page layouts and visual style before building, so you see exactly what you're getting.
  3. Development — We build the website using clean, maintainable code and modern frameworks.
  4. Content Integration — We integrate your content, images, and copy into the design.
  5. Testing — We test across browsers, devices, and screen sizes to ensure everything works correctly.
  6. Launch & Handover — We deploy the site and hand over access credentials, documentation, and training if needed.

Technology Stack

We build using modern web technologies that deliver fast, reliable, and maintainable websites:

  • Frontend: React, Next.js, Tailwind CSS
  • Backend: Node.js, Python (Flask / FastAPI), REST APIs
  • Database: PostgreSQL, MySQL, MongoDB
  • Hosting: Vercel, VPS (DigitalOcean, AWS), Shared Hosting

All websites we build are mobile-first and responsive — optimized for the fact that the majority of Indonesian web traffic comes from mobile devices.

What's Included

Every web development project at CERIS includes:

  • Responsive design (mobile, tablet, desktop)
  • SEO-ready page structure (meta tags, semantic HTML, sitemap)
  • Fast load time optimization
  • Contact form integration
  • Google Analytics setup
  • SSL certificate configuration
  • 30-day post-launch bug fix support

Why Choose CERIS for Web Development?

  • Clean code, no bloat — we don't use page builders that slow down your site
  • SEO-aware from day one — proper HTML structure, meta tags, and performance optimization are built in, not added as an afterthought
  • Full IP ownership — the codebase is yours upon project completion
  • Indonesian context — we understand local payment methods, Bahasa Indonesia content needs, and the Indonesian mobile-first user base

Frequently Asked Questions

How much does a website cost? Project pricing depends on scope and complexity. A basic company profile site starts at a significantly lower price point than a full web application. Contact us at enquiry@ceris.id for a free quote based on your specific requirements.

How long does web development take? A company profile website typically takes 4–6 weeks. A landing page takes 2–3 weeks. Complex web applications take 2–6 months depending on features.

Do you handle domain and hosting? We can advise on domain registration and hosting options, and assist with setup. We work with your preferred provider or recommend cost-effective options suitable for your traffic level.

Can you redesign an existing website? Yes. We handle redesigns and migrations from existing websites, including content migration and SEO preservation.

Ready to build your online presence?

Reach out at enquiry@ceris.id or visit our contact page for a free consultation. We will assess your needs and provide a transparent quote within 2 business days.