Frontend UI
Responsive, clean interfaces that still feel human on mobile.
Available for web system projects
Afan Hermawan
Full Stack Web Developer focused on building fast, stable, modern, and usable web apps. From landing pages to custom business systems.
JavaScript
Vue
React
Go
PHP
Laravel
Codeigniter
MySQL
SEO Speed
About Me
Build systems that are clean, fast, and realistic.
Experienced with company profiles, internal systems, e-commerce, admin dashboards, payment gateway integrations, technical SEO, and performance optimization.
Backend System
Database structure, APIs, access roles, transactions, reports, and business workflows.
Performance
Core Web Vitals, caching, asset loading, and SEO-ready page structure.
Maintenance
Debugging, refactoring, security hardening, backups, deployment, and documentation.
Experience
Work history.
From freelance work to business systems, government projects, and healthcare systems.
IT Support - Rumahwarna
Menangani pencarian bug dan troubleshooting pada Titan System, pemeliharaan server on-premise, perawatan jaringan internal, serta konfigurasi VPN untuk menghubungkan office dengan outlet Rumahwarna di lokasi pelosok.
Bug Finder - Xiaomi Dev Indonesia
Melakukan pengujian ROM, menemukan bug, melaporkan masalah UI dan sistem, serta membantu proses perbaikan build komunitas Xiaomi melalui testing dan feedback teknis.
Creator Theme - Xiaomi Dev Indonesia
Membuat dan mengembangkan tema Xiaomi, aset UI, icon pack, layout, serta gaya visual berbasis MIUI dengan fokus pada tampilan mobile, kenyamanan pengguna, dan konsistensi desain.
IT Consultant - CV. Pesut Surya Mahakam
Memberikan konsultasi IT, maintenance sistem, troubleshooting, dukungan teknis, analisis kebutuhan alur kerja, serta rekomendasi solusi digital untuk membantu meningkatkan proses bisnis internal.
Freelance Web Developer
Membuat landing page, company profile, CMS sederhana, dashboard custom, maintenance website, debugging, optimasi SEO, dan peningkatan performa website untuk bisnis kecil, instansi, dan personal brand.
Full Stack Web Developer - Aiti Solutions
Membangun aplikasi berbasis PHP, MySQL, JavaScript, custom CMS, e-commerce, admin dashboard, sistem POS, ERP, EMR/RME, dan sistem bisnis custom untuk kebutuhan operasional, keuangan, medis, inventaris, dan administrasi.
POS, EMR/RME, EDAV, SIAKEN Aset Daerah, SIER, Accounting
Membangun dan mengembangkan sistem kasir, inventaris, rekam medis elektronik, pelacakan aset, sewa aset publik, administrasi, laporan keuangan, accounting, dan otomasi proses bisnis.
Featured Projects
Common solutions I build, including Lintas-POS.
Not just nice in screenshots, but usable in real operations. Includes a free POS project from the Lintas-POS repo.
Free POS Project
Featured Detail
Lintas-POS
A free POS starter project I built for retail workflow needs. Source: afandisini/LintasPOS.
Built as a starter POS foundation for retail operations.
Designed to support stock and transaction data flow.
Good base for cashier, product, and reporting modules.
Can be extended for maintenance, roles, and security.
Retail
POS & Inventory
Retail cashier systems, stock, barcode, sales reports, multi-branch, and cashier roles.
Commerce
E-Commerce
Custom online stores with product variants, payments, order tracking, and stock sync.
Medical
EMR / RME
Electronic medical records for patients, visits, clinic services, and reports.
Gov
Government System
Regional asset systems, administration, dashboards, legal documents, and data monitoring.
Core Strengths
Skills I use most often.
Full-Stack Web Development
Business System Architecture
Database Optimization
UI/UX Implementation
Technical SEO
Maintenance & Debugging