● SYSTEM ONLINE // BANGLADESH
I BUILD MACHINES, SOFTWARE & SYSTEMS.
Robotics Engineer × Programmer × Ethical Hacker × Mathematics
Software, automation, web platforms and technical experiments. Click any card to open the project.
A versatile IoT smart home system enabling seamless appliance control via voice commands. Fully integrated with major virtual assistants including Google home, Amazon Alexa, Apple Siri, and Gemini, alongside hardware like Google Nest Mini Pro.
OPEN ↗Real-time bus and train ticketing concept with wallet payments, live seat locking, digital tickets and QR verification.
OPEN ↗A multi-platform messaging automation platform with AI assistance, smart auto-replies, chat flows, product and order management, analytics, broadcasts, referral systems, Discord integration, Google Sheets automation, team collaboration, and customizable interactive buttons
OPEN ↗A fully customizable multi-vendor e-commerce platform where anyone can create an account, build their own online store, and manage products and sales.
OPEN ↗A comprehensive marketplace featuring dynamic body measurements for tailor-made clothing, automated multi-vendor order splitting, dedicated vendor dashboards, and printable PDF memos.
OPEN ↗A fast, ad-free YouTube and social media video downloader supporting HD, 4K, 8K, playlists, and multiple platforms, with a clean interface powered by yt-dlp and FFmpeg.
OPEN ↗Browser-extension concept focused on controlling distracting web content and improving study workflow.
OPEN ↗Audio processing experiment for generating an immersive 8D-style listening effect.
OPEN ↗A powerful lead collection system that extracts business data from Google Maps, helping collect and organize leads from multiple business categories and locations.
OPEN ↗A privacy-focused WhatsApp auto-reply extension that responds to messages based on custom rules while providing UI privacy controls with customizable blur protection.
OPEN ↗A browser extension for the ReplyX multi-platform bot, providing quick access to dashboard features and seamless navigation to every section of the web dashboard.
OPEN ↗A specialized browser extension designed to enhance reading comfort and focus, featuring customizable night mode adjustments, warm color tints, granular brightness sliders, and a full-screen privacy blur utility.
OPEN ↗A privacy-focused browser extension providing standardized Bangla and Hijri calendars, dynamic prayer times for 64 districts, daily historical insights, and personalized offline event reminders.
OPEN ↗A custom-developed penetration testing payload for Windows environments, designed to simulate advanced security vulnerabilities and demonstrate exploit execution for ethical hacking and security research.
OPEN ↗Professional experience from the provided CV.
Supported teaching and day-to-day computer operations, digital records and administrative workflows.
Managed operational data in Microsoft Excel, used Pivot Tables for analysis and generated summary reports with accurate data entry.
$ whoami
Mahfazzalin — builder, researcher, problem solver.
$ mission
Turn mathematical ideas into working systems.
$ interests
robotics · AI · cybersecurity · software · hardware
Detail-oriented Computer Operator and Software Developer with a strong analytical background in Mathematics.
Combines data management, advanced Excel, web development, automation and API integration to create precise and efficient workflows.
JavaScript · C/C++ · Fortran
Flask · HTML · CSS · REST APIs
Embedded systems · Sensors · Motors
Cybersecurity · Network testing · Automation
Computer vision · Data science · Algorithms
Pivot Tables · Google Sheets · Reporting
Gopalgonj · Session 2020–2021
Magura · Passing Year 2020
Chougacha · Passing Year 2017
From SoloLearn
Mahfazzalin OS [portfolio shell]
Type help to see commands.
Have an idea, system to automate, or technical problem worth solving?
mahfazzalin1@gmail.com ↗