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❯Available for Work
Wahyu Puji Sasongko
Front-End Web Developer
Crafting modern, pixel-perfect, responsive web interfaces built for blazing performance. Over 6 years of experience across React, Next.js, Vue, and modern JavaScript ecosystem.
❯cat about.md
About Wahyu Puji Sasongko
Wahyu Puji Sasongko is a Front-End Web Developer with over 6 years of professional experience designing and building responsive, performant, and intuitive web interfaces.
With technical precision and a sharp eye for visual details, he believes that exceptional front-end applications are born from combining clean code architecture, peak performance, and delightful user experience.
Throughout his career journey, Wahyu has consistently collaborated across cross-functional teams — from UI/UX designers to back-end engineers — delivering top-tier digital products.
Experience6+ Years
SpecializationFront-End Web
Core FocusReact & Next.js
❯ls -la ./portfolio-showcase
View All 5 Projects & Case StudiesShowcase Works & Portfolio
Interactive portfolio reel with animated continuous scrolling • Hover to pause animation
#01Live Site
Accommodation & Villa Booking (PWA)
Hotel Dieng
Aesthetic Dieng villa booking platform featuring Progressive Web App (PWA) architecture, HTTP/3 protocol, Firebase BaaS, and automated direct WhatsApp booking flows.
Nuxt.jsPWA & HTTP/3Tailwind CSSFirebase
Full Case StudyhotelDieng
#02Live Site
Pilgrimage Information & Booking Portal
Digital Umrah Agency
Transparent and responsive pilgrimage travel application with dynamic package discovery, multi-step real-time registration forms, and schedule tracking.
ReactVite.jsTailwind CSSSPA Architecture
Full Case Studyumroh
#03Live Site
Boarding House Discovery & 360° Virtual Tour
KosMuda
Modern student living and boarding house finder equipped with an interactive 360° WebGL virtual room preview running smoothly directly in the web browser.
Vue.jsThree.js 360°Tailwind CSSWebGL
Full Case Studykosmuda
#04Live Site
B2B Construction Management Company Profile
AYOAN Construction Management
High-performance enterprise B2B website built natively with semantic HTML5, modern CSS Grid, and optimal technical SEO audits.
Semantic HTML5Tailwind CSSCSS GridClean SEO
Full Case Studyayoan
#05Live Site
Health Literacy & Educational Media Portal
Arthevia Health
Health publication platform built with a mobile-first philosophy, legible typography hierarchy, and well-structured categorized content.
WordPressUI/UX DesignMobile-FirstClean Layout
Full Case Studyarthevia
#01Live Site
Accommodation & Villa Booking (PWA)
Hotel Dieng
Aesthetic Dieng villa booking platform featuring Progressive Web App (PWA) architecture, HTTP/3 protocol, Firebase BaaS, and automated direct WhatsApp booking flows.
Nuxt.jsPWA & HTTP/3Tailwind CSSFirebase
Full Case StudyhotelDieng
#02Live Site
Pilgrimage Information & Booking Portal
Digital Umrah Agency
Transparent and responsive pilgrimage travel application with dynamic package discovery, multi-step real-time registration forms, and schedule tracking.
ReactVite.jsTailwind CSSSPA Architecture
Full Case Studyumroh
#03Live Site
Boarding House Discovery & 360° Virtual Tour
KosMuda
Modern student living and boarding house finder equipped with an interactive 360° WebGL virtual room preview running smoothly directly in the web browser.
Vue.jsThree.js 360°Tailwind CSSWebGL
Full Case Studykosmuda
#04Live Site
B2B Construction Management Company Profile
AYOAN Construction Management
High-performance enterprise B2B website built natively with semantic HTML5, modern CSS Grid, and optimal technical SEO audits.
Semantic HTML5Tailwind CSSCSS GridClean SEO
Full Case Studyayoan
#05Live Site
Health Literacy & Educational Media Portal
Arthevia Health
Health publication platform built with a mobile-first philosophy, legible typography hierarchy, and well-structured categorized content.
WordPressUI/UX DesignMobile-FirstClean Layout
Full Case Studyarthevia
❯stack --all
Tech Stack & Tools
Modern technologies, frameworks, and programming languages utilized to build performant web applications:
React
Next.js
TypeScript
Tailwind CSS
JavaScript
HTML5
CSS3
Node.js
Laravel
Bootstrap
Vue.js
Python
MongoDB
PostgreSQL
MySQL
Git
WordPress
Published via WordPress, synchronized with Next.js on-demand cache revalidation.
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❯contact --open
Let's Work Together
Interested in collaborating on a web project or discussing new career opportunities? Send me a message or get in touch directly.