Hi, I'm Very Irawan Simbolon

Software Engineer

Quality Assurance

Machine Learning Enthusiast

About Me

I am an Information Systems student passionate about software engineering, quality assurance, and machine learning. I enjoy building web and mobile applications, ensuring software quality through testing, and creating technology-driven solutions that solve real-world problems.

GitHub

Web & Mobile Development

Building responsive, intuitive applications across mobile & modern web platforms.

Software Quality Assurance

Ensuring stability, performance, and bug-free releases through structured testing.

Machine Learning

Exploring intelligent algorithms, data insights, and real-world ML integration.

Explore Projects Get in Touch

Featured Projects

A Selection of My Work

Showcasing projects in software development, machine learning, quality assurance, and real-world problem solving.

AI & NLP • Social Media Automation

An AI-powered web application that automatically detects and moderates gambling-related comments on Instagram using an IndoBERT-based text classification model. The system integrates with the Instagram Graph API to help businesses maintain healthier online communities.

PythonIndoBERTFastAPIReactPyTorchInstagram Graph APIDocker

Live Demo

Machine Learning • Agricultural Tech

A machine learning-based application that predicts crop recommendations based on environmental and agricultural parameters. The project applies Random Forest and K-Means algorithms for data clustering, model training, and prediction to support smarter farming decisions.

LaravelPythonFastAPIScikit-learnPandasNumPyRandom ForestK-MeansStreamlit

Live Demo GitHub

Full Stack Web Application

A web-based event management platform that enables users to discover, create, and manage campus events through a modern interface with a secure backend and RESTful API.

LaravelReactMySQLREST APIDocker

Live Demo GitHub

Decision Support System (SPK)

A web-based Decision Support System that helps users find the most suitable boarding house (kost) using the Simple Additive Weighting (SAW) method. The system ranks available options based on multiple criteria to support objective decision-making.

LaravelPHPMySQLSAW MethodBootstrap

Live Demo GitHub

Blood Donation Management Mobile Application

FinBlood is a Flutter-based mobile application developed to connect blood donors, recipients, and healthcare organizations more efficiently. The application streamlines blood donation requests, donor information management, and communication, making the donation process faster and more accessible during urgent situations.

FlutterDartFirebase

GitHub

Web Application • Exam Preparation Portal

A web-based interactive exam preparation portal built to test and reinforce understanding of Business Intelligence concepts. Features dual quiz modes (randomized or by author), real-time stopwatch, dynamic progress tracking, visual performance scorecards, and comprehensive answer explanations.

HTML5CSS3JavaScriptJSONDocker

Live Demo GitHub

Cybersecurity • Security Research & Vulnerability Disclosure

Discovered and responsibly disclosed a critical Race Condition vulnerability (CWE-364) in the AirAsia Move mobile application rewards API endpoint. Performed concurrent HTTP request testing using Burp Suite to demonstrate non-atomic transaction handling that allowed duplicate points crediting.

Burp SuiteAPI SecurityRace ConditionCWE-364HTTP InterceptionVulnerability Reporting

Software Testing & QA

Quality Assurance

Performed manual and API testing by creating test cases, validating application functionality, identifying defects, and reporting bugs to ensure software quality and reliability.

PostmanManual TestingFunctional TestingAPI TestingTest Case Design

UI/UX Design • Mobile Application

A mobile UI/UX design project for a campus seminar and event discovery application. Designed to help students seamlessly explore, register for, and track upcoming academic seminars and workshops with an intuitive mobile-first interface and interactive Figma prototype.

FigmaUI/UX DesignPrototypingMobile DesignUser Research

Figma Design Figma Prototype

Error Sound Player

VS Code Extension • Developer Tools

A modern, cross-platform VS Code extension that plays an audible alert whenever a script, background task, or terminal command fails with a non-zero exit code. Features native macOS/Windows/Linux audio support, custom file playback, Command Palette integration, and 1,800+ active installs across VS Code Marketplace and Open VSX Registry.

TypeScriptNode.jsVS Code APINative Audio1,800+ Installs

VS Marketplace Open VSX GitHub

Tech Stack & Capabilities