I'm Yunda — a Full-Stack & WordPress developer with 3+ years of backend expertise in PHP/Laravel, crafting modern products with Next.js, Node.js, and Golang.
Projects shipped
Years experience
Technologies used
Live AI apps
Selected work
Management SystemA team kanban board that enforces WIP limits under concurrency and records every card move. From that history it shows where the time actually went (in QA, in rework loops, or waiting to be merged) and forecasts when the remaining work will likely be done with a Monte Carlo simulation.
Web AppA two-sided cafe app connected by recipes. Customers scan a table QR, order, and pay via QRIS; the moment the cafe confirms, ingredients are deducted from stock by recipe portion. Stock is an append-only ledger, and concurrent orders, reservations, and payments are guarded with row locks.
Management SystemA campus library app where students reserve a copy from their phone and get a QR ticket; the desk scans it to hand the book over. Copies that come back go to the head of the waiting queue before they reach the shelf, late returns accrue a daily fine, and every stock change runs under a row lock.
AI AppA full-stack web app that generates complete day-by-day travel itineraries in seconds using AI. Enter a destination, duration, budget, and interests, and Google Gemini plans activities with schedules, cost estimates, map locations, and transport options — editable, shareable, exportable to PDF, and saveable as a personal travel journal.
AI AppA mental health companion web app where users chat with "Sari", an empathetic AI that detects emotions and offers coping strategies. Features guest chat, mood journaling, an emotion-tagged articles library, a nearby mental-health facility (faskes) finder with maps, and AI-generated reflective summaries.
Web AppA web-based photo studio booking system built with Laravel 10. Features online booking with automatic schedule calculation, server-side anti double-booking validation, real-time QRIS payment simulation, and separate Admin & Owner dashboards with PDF/Excel reporting.
Web AppA community profile portal for Kelurahan Mojo 2, Surabaya, covering five neighborhood units (RW 9–13). Built with Laravel 12 and Tailwind CSS, it promotes local plants and UMKM with interactive maps and QR codes, alongside announcements, agendas, and a photo gallery.
WordPress1-year freelance WordPress engagement for Prestisa, a Jakarta-based flower delivery ecosystem with 4 websites. Delivered 10+ marketing landing pages, WooCommerce setups, and custom PHP & JavaScript functions across their network.
WordPressDeveloped a new marketing landing page for Rangkaian Bunga, a Bali-based hand bouquet florist. Built with WordPress, Elementor, and WooCommerce with custom PHP and JavaScript enhancements.
WordPressA content & insights hub for Hi-Fella, a B2B global sourcing marketplace. Built on WordPress, it publishes categorized articles (Business, Events, Expo, Partnership, Stories) with search and a marketing hero promoting the platform's RFQ Hub.
Playground
A little break — take your pick: 🧠 Memory (match my tech stack) or 🔢 2048 (slide & merge — you can keep playing as long as you like).
About
With 3+ years focused on PHP/Laravel backends, I've grown into a full-stack developer comfortable across the whole product — from database schema and REST APIs to polished, responsive front-ends in Next.js and Vue. I've also spent a year as a freelance WordPress developer, shipping 10+ marketing pages across a 4-site ecosystem.
Lately I've been building AI-powered products — an empathetic mental-health companion and an AI trip planner — pairing Google Gemini with clean, fast interfaces.
Toolbox
Have a project in mind or just want to say hi? I'm always open to interesting work and collaborations.
