Full Stack Developer

Experienced Full Stack Developer with 4 years of expertise in building scalable web and mobile ecosystems using Angular, Node.js, and Flutter. Specialized in architecting real-time systems with LavinMQ.

View My Work

4+ Years Experience

5+ Major Projects

12+ Tech Stack

Mobile Development

Web Development

Real-time Systems

Hi, I'm Farrell Rio Fa

Full Stack Developer | Real-time Systems Specialist

Indonesia

Available for projects

I am Farrell Rio Fa, a Full Stack Developer based in Indonesia. I specialize in architecting robust web and mobile ecosystems using Angular, Node.js, and Flutter. With 4 years of progressive experience leading projects like the PIKAT application, I am dedicated to building scalable technology and real-time messaging systems.

Full Stack Development

I expert in building end-to-end applications: from responsive Angular frontends to high-performance Node.js backends. I specialize in real-time data synchronization using LavinMQ and Socket.io, ensuring seamless communication across Flutter mobile platforms.

Skills

Technical Expertise

Core development and technical skills

Full-Stack Development 92%

Mobile Development 88%

Real-time Architecture 85%

Years of Experience

Years

Dedicated Full Stack Developer specializing in building scalable web, mobile, and real-time messaging ecosystems.

Primary Technologies

JavaScript/TypeScript

Angular & Node.Js

LavinMQ & Docker

Flutter

Docker

Resume

Professional Experience

Jul 2022 - Jan 2026

Full Stack Developer

PT Etskul Digital Indonesia

Spearheaded the development of the PIKAT (Pendidikan Katolik) application from its initial version to a mature, production-ready digital solution.
Engineered a high-performance attendance system using Push System architecture with Node.js and LavinMQ for real-time data synchronization.
Developed robust backend services and interactive administration dashboards using Angular and Node.js.
Built and deployed cross-platform mobile applications using the Flutter framework.

Flutter NodeJs Angular LavinMQ Docker FCM

2022 - 2025

Computer Lab Assistant

Mikroskil University

As a Computer Laboratory Assistant, one of my responsibilities is to power up all the equipment that will be used during the practical sessions and provide support to students throughout the lab exercises. If any students struggle to understand the practical material, I am more than happy to assist them in catching up and comprehending any missed content.

2023 - 2024

Full Stack Developer

Yayasan Hope

Developed dynamic web interfaces utilizing ReactJS to enhance user engagement
Built scalable backend applications with Node.js and the ExpressJS framework.
Implemented real-time data synchronization features using Socket.io.
Streamlined deployment processes using Docker for containerization and environment consistency.