Dio Fajrie Fadlullah

Dio Fajrie Fadlullah

πŸ‘¨β€πŸ’»Software Engineer & PhotographerπŸ“Έ
based in Jakarta, Indonesia. Passionate about creating elegant solutions and capturing moments through the lens.

Software Engineering

Skills & Technologies

Frontend Development
  • βš›οΈ React & Next.js
  • 🎨 Vue.js
  • πŸ“ TypeScript
  • πŸ”§ JavaScript
Backend Development
  • οΏ½οΏ½ Ruby on Rails
  • πŸš€ Go
  • 🐘 Laravel (PHP)
  • 🐍 Python
  • β˜•οΈ Java & Kotlin
Databases & AI
  • πŸ€– RAG Systems
  • 🧠 LangChain & LlamaIndex
  • πŸ” Vector Databases
  • 🐘 PostgreSQL
  • 🐬 MySQL
DevOps & Tools
  • 🐳 Docker
  • πŸ“¦ Git & Version Control
  • πŸ”„ CI/CD
  • ☁️ Cloud Platforms

Work Experience

Software EngineerCurrent
Mekariβ€’Feb 2024 - Presentβ€’Hybridβ€’Jakarta, Indonesia

πŸš€ Passionate about building scalable and efficient applications, specializing in backend development with Go and frontend development using Vue.js. Experienced with Ruby on Rails, contributing to full-stack projects that enhance user experience and system performance.

Key Responsibilities

  • βœ…Backend Development: Develop and maintain high-performance backend services using Go, implementing robust APIs and ensuring system reliability
  • βœ…Frontend Development: Create dynamic and responsive user interfaces with Vue.js, focusing on user experience and modern design principles
  • βœ…Full-Stack Integration: Work with Ruby on Rails for comprehensive full-stack development, ensuring seamless integration between frontend and backend systems
  • βœ…Performance Optimization: Implement database optimizations and architect efficient system structures to enhance application performance
  • βœ…Team Collaboration: Work effectively with cross-functional teams to deliver high-quality software solutions and maintain code quality standards
Full Stack EngineerPrevious
Investreeβ€’Jun 2022 - Feb 2024β€’1 yr 9 mosβ€’Jakarta, Indonesia

Key Achievements & Responsibilities

  • ⚑️Legacy System Maintenance: Successfully maintained and enhanced legacy codebase using Laravel, implementing modern practices while ensuring system stability
  • ⚑️Backend Development: Developed and maintained robust backend services and APIs using Kotlin Spring Boot, focusing on scalability and performance
  • ⚑️Frontend Development: Built and maintained modern frontend applications using Vue.js, implementing responsive designs and optimizing user experience

Featured Projects

GameVaultWeb Platform
Game Top-up Platformβ€’
LaravelJavaScriptMySQL

A comprehensive game top-up platform that enables users to purchase in-game currency and items for various popular games. Built with Laravel and JavaScript, featuring secure payment integration and real-time transaction processing.

Key Features

  • ⚑️Secure payment gateway integration with multiple payment methods
  • ⚑️Real-time order tracking and automated delivery system
  • ⚑️User authentication and transaction history management
  • ⚑️Admin dashboard for inventory and order management
2024
3 months development
SmartRAGAI Project
Retrieval-Augmented Generation Systemβ€’
PythonLangChainVector DB

A Retrieval-Augmented Generation (RAG) system that enhances Large Language Model responses with context from a custom knowledge base. Built with Python and modern AI tools, featuring semantic search and efficient document retrieval.

Key Features

  • ⚑️Document processing and chunking for optimal retrieval
  • ⚑️Vector embeddings for semantic search capabilities
  • ⚑️Integration with modern LLM APIs for enhanced responses
  • ⚑️Efficient document retrieval and context injection
2024
Personal Project

Photography

Portfolio

Photo Description

Photo Description

Photo Description

Services

Portrait Photography

Professional portrait sessions for individuals and groups

Get in Touch

Interested in working together? Feel free to reach out through any of these channels: