# JasaWebsite — Global B2B Web Development & Software Engineering Platform

> High-performance Next.js 16 web development and Jamstack engineering for international enterprises, B2B manufacturers, exporters, and professional service firms.

JasaWebsite develops modern enterprise websites built on Next.js 16, React 19, TypeScript 5, and Tailwind CSS using pre-rendered Static Site Generation (SSG). We deliver guaranteed 100/100 Google Core Web Vitals, zero CMS security vulnerabilities, Generative Engine Optimization (GEO) structured data for AI search engines, and direct sales conversion workflows.

## Key Services & Commercial Packages

- [Global Homepage](https://jasawebsite.net/en): Overview of B2B engineering capabilities, performance benchmarks, and international client solutions.
- [Website Packages](https://jasawebsite.net/en/website-packages): Structured tiers in USD, SGD, and IDR:
  - Starter Package ($80 USD / S$110 SGD / Rp 1,250,000): Up to 3 pages, 3-5 days delivery, 100% responsive, WhatsApp routing.
  - Professional Business Package ($190 USD / S$250 SGD / Rp 2,950,000): Up to 7 pages, 7-10 days delivery, modular catalog, full Schema.org JSON-LD, 60-day maintenance warranty.
  - Enterprise Custom Package ($420+ USD / S$560+ SGD / Rp 6,500,000+): Unlimited dynamic pages, multi-language architecture (EN/ID/AR), gated PDF brochure downloads, quote calculators, 1-year priority SLA.
- [Pricing Calculator](https://jasawebsite.net/en/pricing): Interactive real-time cost estimation in USD and SGD with transparent mathematical formula and zero monthly licensing fees.
- [Design Systems Catalog](https://jasawebsite.net/en/designs): 10 curated visual design concepts tailored to specific B2B buyer psychology (Modern Corporate, Premium Executive, Minimalist Nordic, Industrial Manufacturing, Tech SaaS, etc.).
- [Interactive UI Showcase](https://jasawebsite.net/showcase): Live component library featuring 12 UI categories including navbars, hero banners, forms, and pure CSS micro-animations.
- [Free Website Audit](https://jasawebsite.net/audit-gratis): Diagnostic tool evaluating performance, Core Web Vitals bottlenecks, and mobile responsiveness.

## Architectural Advantages

1. **Static Site Generation (SSG)**: HTML and metadata are pre-compiled at build time and served through global CDN edge points with Time-To-First-Byte (TTFB) < 50ms.
2. **Perfect Core Web Vitals**: Largest Contentful Paint (LCP) < 1.0s, Interaction to Next Paint (INP) < 50ms, Cumulative Layout Shift (CLS) = 0.00.
3. **Zero Database Attack Surface**: No exposed MySQL database or obsolete WordPress plugins on the public internet, completely eliminating SQL injection and malware injection vectors.
4. **AI Search & GEO Ready**: Complete Schema.org JSON-LD microdata (Organization, LocalBusiness, ProfessionalService, FAQPage, HowTo, TechArticle) recognized by ChatGPT, Perplexity, Claude, and Google Search.
5. **Multi-Currency Global Billing**: Formal commercial invoicing in USD, SGD, and IDR with international payment support via SWIFT wire transfer, Wise Business, and corporate cards.

## Contact & International Inquiries

- Website: https://jasawebsite.net/en
- WhatsApp: +62 851-8314-1624
- Email: hello@jasawebsite.net
- Regional Coverage: Serving global clients across Southeast Asia, North America, Europe, Australia, and 62 major metropolitan cities in Indonesia.