Rizal Farhan
Full Stack Developer & Backend Architect
Open for Work
Engineered from the ground up.
I’m Rizal, a full stack developer with 7+ years of experience crafting high-performance web applications, scalable backend architectures, and seamless third-party integrations across Bali, Europe, and global remote teams.
RF
Portrait photo pending
Bali, ID · UTC+8
Practical Experience
Currently Engineering
AI Security Tools at AiEPal & PMS Systems at Bali Realty
Luxury Properties Automated
Tech Stack
Laravel
Golang
PHP
React
Next.js
TypeScript
Docker
Redis
BullMQ
Shopify
MySQL
MongoDB
Selected work
Backend architecture, full-stack applications, and integrations built for real business operations.
Backend Architecture & System Integration
80+
Luxury properties automated
Bali Realty Custom PMS & OTA Integration
Custom Property Management System powering 80+ luxury properties across Bali, automating real-time calendar synchronization and eliminating double bookings.
Laravel
MySQL
REST API
Airbnb API
Booking.com API
Hostfully
Docker
Full Stack & AI Security SaaS
Live
Dashboard telemetry
AiEPal Real-time Vulnerability Scanner
Automated AI security intelligence platform scanning domain vulnerabilities with background job queues and real-time dashboard telemetry.
React 18
Express.js
TypeScript
Redis
BullMQ
Socket.IO
OpenAI API
MongoDB
E-Commerce & Infrastructure
0
Downtime during migration
Eimeo Clothing Shopify Platform Migration
Zero-downtime platform migration from WordPress to Shopify for a Polynesian slow-fashion brand, migrating full catalog and order histories.
Shopify
Liquid
WordPress
WooCommerce
DNS/SSL
High-Throughput Web Application
99.9%
Automated order completion
Huqitod Game Top-Up Engine
Automated digital asset delivery and game top-up infrastructure with multi-gateway payment routing and zero-latency queue processing.
Laravel
PHP
MySQL
Payment Gateway APIs
Ubuntu Server
About
Based in Bali, collaborating with teams across Europe and worldwide.
Full stack development with an engineering-first mindset.
Based in Bali, Indonesia, I have spent the last 7+ years developing mission-critical web applications, property management software, and security tools for international clients. I hold a Master of Computer Applications and approach web development from the database schema up, ensuring that every API is resilient and every UI is responsive and fast.
Outside of writing production code, I study Japanese and continuously explore modern backend architectures, distributed event queues, and machine learning models.
Based in
Badung, Bali, Indonesia
Languages
Indonesian · English · Japanese (JLPT N5)
Time zone
WITA / UTC+8
Architecture from the ground up
Systems over Band-Aids
Production-grade architecture with zero-downtime tolerance. If it doesn’t survive edge cases and scale, it isn’t finished.
Fewer handoffs, higher impact
From database schema design and Docker pipelines to polished client interfaces, owning the full delivery stack.
Built for real business ops
Automation that eliminates manual friction, prevents double bookings, and delivers measurable ROI for operations.
Experience
2026 – Present
Full Stack Developer
Now
AiEPal
Denmark / Remote
Engineered full-stack AI vulnerability scanning platform using React 18, Express.js, TypeScript, BullMQ background queues, and OpenAI threat analysis summaries.
2025 – Present
Full Stack Developer
Now
Eimeo Clothing
Tahiti / Remote
Led zero-downtime platform migration from WooCommerce to Shopify, managing DNS/SSL setups and large-scale order and customer data migration.
2022 – Present
Web Developer & Programmer
Now
Bali Realty Holiday Villas
Bali, Indonesia
Built custom PMS and 10+ property CMS platforms with bi-directional OTA API integrations (Airbnb, Booking.com, Hostfully) for 80+ luxury villas.
2018 – Present
Freelance Full Stack Engineer
Now
Self-Employed
Remote
Developed high-throughput game top-up engines (Huqitod), automated payment gateway pipelines, and real-time order systems.
Education
Master of Computer Applications
STIKOM Bali · Tokyo Airbnb machine learning paper
2023 – 2025
Bachelor of Information Technology
STIKOM Bali · Flutter e-commerce project
2018 – 2022
Software Engineering Diploma
Wira Harapan Technical High School
2015 – 2018
Recognition
Employee of the Quarter
Bali Realty Holiday Villas
2025
Employee of the Quarter
Bali Realty Holiday Villas
2023
JLPT N5 Japanese Language Proficiency
Currently self-studying upper levels
Ongoing
Services
Three ways to work together. Fixed scope, transparent delivery, no surprises.
Custom Systems & PMS
Tailored CMS platforms, multi-channel booking systems, and internal operational portals built for performance.
Laravel / Node.js architecture
API integrations
Admin dashboards
Full-Stack Web Applications
Modern web applications with reactive frontends and robust, secure backend foundations.
React / Next.js frontend
REST APIs
Docker & CI/CD deployment
Platform Migration & Integrations
Zero-downtime e-commerce transitions, payment gateway automation, and third-party API wiring.
Shopify / WooCommerce migrations
Stripe / gateway setup
Database sync
Tool Belt
Laravel
Golang
PHP
React
Next.js
TypeScript
Docker
Redis
Shopify
MySQL
MongoDB
Kind words
From the teams behind the systems, migrations, and integrations.
Rizal streamlined our entire villa operation with custom OTA synchronization that eliminated overbooking headaches across 80+ luxury properties.
Bali Realty Holiday Villas
Management
Flawless migration from WordPress to Shopify with zero downtime and all product and customer histories preserved perfectly.
Eimeo Clothing
Founder
Delivered robust async queues and real-time security dashboard updates with clean architecture and comprehensive API documentation.
AiEPal
Engineering Lead
Available for full-time roles & contracts
Remote & Relocation
Have a system that needs clean code and solid architecture?
Open for full-time engineering roles, freelance builds, and technical consultations. Based in Bali, collaborating worldwide.