Hi, I'm GALANG REISDUANTO
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I am a Full Stack Developer with expertise in JavaScript, Golang, Lua, and SQL, developing web and mobile applications using Node.js, React Native, and various databases such as PostgreSQL, MongoDB, and Redis. I have strong skills in data encryption, performance optimization, API development, and have worked on projects like Belanjain, Gowez, and a Discord bot. I also have experience in stock market analysis using AI and hold certifications from Microsoft and HackerRank.
About Me
Skills & Expertise
Projects Completed
Belanjain
September 2023A comprehensive global shopping platform with secure payment processing, user management, and real-time inventory tracking.
Gowez
November 2023Mobile application for cycling enthusiasts with GPS tracking, route planning, and social features.
Discord Bot
December 2023Intelligent Discord bot for automating sales processes with advanced pattern recognition and database integration.
Toko REST API
December 2023RESTful API for e-commerce platform built with Golang, featuring comprehensive product and order management.
10xers
August 2024API for user/admin registration, authentication, and phone product management.
SOCKS5 Proxy Server
March 2025This module provides a SOCKS5 proxy server with optional authentication and support for forwarding requests through an upstream SOCKS5 proxy.
RESTful API for E-commerce
June 2025RESTful API supporting user, product, and transaction management with real-time notifications.
Discord Bot (Private Repository - Client Project)
August 2025Self-buying bot for selling licenses and product keys directly via Discord DM.
Work Experience
Developer | Game Scripting (Lua-Based)
Developed Lua scripts for automated movement using A* and BFS algorithms, debugged and tested scripts to ensure game stability and optimal performance.
Freelance | Reseller PayPal
Bought/sold PayPal balances efficiently with secure transactions, manual verification for seamless processing and customer satisfaction.
Freelance | Scraping Data
Analyzed Indonesian stock market data and used AI to predict trends, evaluate government policy impacts, and provide investment insights.
Virtual Internship Program
Implemented data encryption, MD5 hash functions for data integrity and security in financial systems.
Personal Bug Hunting & Security Research
Conducted personal security research on Sharktech.net using Reqable and Wireshark. Found critical bugs in payment processing and other functionalities, responsibly reported them to the platform. Focused on reverse engineering, analyzing network requests, and testing system behaviors safely.
Education
SMA Negeri 10 Surabaya
Natural Science
Focused on natural sciences, analytical thinking, problem-solving with strong foundation in mathematics and physics.
Hacktiv8 Bootcamp
Fullstack JavaScript
Completed an intensive 4-month fullstack JavaScript bootcamp focusing on modern web development, Node.js, React, and project-based learning.
Up Skilling Hacktiv8 Bootcamp
Backend Golang
Completed a 2-week intensive Golang bootcamp focused on building RESTful APIs, concurrency, and backend development best practices.
University Ciputra
Informatics Engineering
Pursuing software development and data science with focus on modern web technologies and artificial intelligence.