Aakash Sanghvi
Next.js 14 • Headless WordPress

Express EntryImmigration Services

Modernizing a traditional consultancy with a high-performance Next.js architecture, banking-grade security, and 60s global data revalidation.

Role
Lead Full-Stack Developer
Architecture
Headless (WP + Next.js)
Status
Production Ready
EEIS Landing Page Hero
The Challenge

Monolithic to Modern

Express Entry Immigration Services (EEIS) relied on a legacy, slow-loading monolithic site that was hard to secure and harder to update.

They needed the speed and SEO of a modern web app but insisted on keeping the familiar WordPress dashboard for their content team.

Project Mandates

  • ✓
    Next.js 14 MigrationMove to App Router and Server Components.
  • ✓
    Hybrid RenderingImplement ISR for near-instant page loads.
  • ✓
    Security AuditPass a rigorous external code review.
  • ✓
    Content CompatibilityMaintain all WYSIWYG formatting from WP.
Built With
Next.js 14TypeScriptTailwind CSSHeadless WordPressGraphQLFramer MotionZodReact Hook FormShadcn UI
01
Performance Strategy

Hybrid Rendering (ISR)

Bridging the gap between Static and Dynamic. We configured Incremental Static Regeneration with a 60-second revalidation window.

  • ✓ Pages served instantly from edge cache
  • ✓ Background updates when WP content changes
  • ✓ Zero database hits for end users
Vercel Deployment Summary showing ISR Functions
Live Deployment Logs: / (ISR) • 60s Revalidation
02
Content Pipeline

The Sanitization Bridge

Direct HTML injection from WP is risky. I built a custom pipeline that parses WordPress WYSIWYG content, preserving safe formatting (bold, colors, headers) while stripping malicious scripts.

🔒 Blocked: <script>, onclick, iframe
✅ Allowed: <b>, <span style="color:...">
Raw Input
Sanitized
<div>
Hello World
<script>
alert('XSS');
</script>
</div>
<div>
Hello World
<!-- script removed -->
 
 
</div>
Mobile First

Responsive Excellence

Service Details

Service Details

Clear Hierarchy

Trust Signals

Trust Signals

Social Proof

Support

Support

Accordion UI

Testimonials

Testimonials

Infinite Marquee

System Architecture

Headless Data Flow

WordPress
Content Source
Next.js API
Sanitization & Type Check
Vercel Edge
Global Delivery (ISR)
Quality Assurance

Audit-Ready Codebase

This wasn't a solo hackathon project. It underwent a rigorous code review process simulating enterprise environments.

We utilized Zod for runtime validation of all CMS data (ensuring no crashing if a field is missing) and strict TypeScript rules to catch errors at build time.

✔ Security Scan Passed
✔ 0 Critical Vulnerabilities
✔ Types Strict Mode: Enabled
✔ Build Size: 84kb (First Load JS)
$ npx audit-ci --high
> No active vulnerabilities found.

Measurable Results

60s
Freshness
Global content update time via ISR
100%
Type Safety
End-to-end strict TypeScript coverage
A+
Security
Zero critical issues in final audit
99/100
SEO Score
Perfect semantic HTML structure
Scale With Confidence

Ready to Modernize Your Stack?

I build enterprise-grade applications that are fast, secure, and maintainable.

Book a Consultation