Available for work

I build software that gets real work done.

I’m Michael Guber, a Canada-based software developer and consultant. I turn complex workflows into reliable products — enterprise web systems, AI automation, Android apps, browser extensions, bots, and integrations.

Let's connect

Find me across the internet as @guberm

What I build

Practical software shaped around the way people and businesses actually work.

Business software

Reliable enterprise web systems, internal platforms, and data-driven workflows.

AI & automation

AI-assisted processes, browser automation, bots, and system integrations.

Apps & extensions

Native Android apps in Java and Kotlin, Flutter apps, Chrome extensions, and Telegram and Gmail tools.

Custom tools

Focused utilities and self-hosted solutions for specialized operational needs.

Production business systems, a published Google Play app, multiple Chrome Web Store extensions, self-hosted tools, and open-source projects.

Have a workflow that should be simpler, faster, or automated? Let’s talk.

Skills & Technologies

Languages, frameworks, and tools I work with

C# / .NET Python JavaScript TypeScript Java Kotlin Android Dart / Flutter HTML / CSS ASP.NET Core .NET 9 / EF Core MySQL PostgreSQL SQLite MongoDB Docker Selenium / Playwright Telegram API Gmail API AI / LLM APIs Chrome Extensions

Published products

Apps & Extensions

Native Android apps in Java and Kotlin, Flutter apps, Chrome extensions, and Telegram and Gmail tools — including products published on Google Play and the Chrome Web Store.

Canada Fuel

Track gas prices across Canadian cities with alerts and fuel forecasts. View on Google Play →

APK Cloner

Clone and backup installed Android apps as APK files for sharing or reinstall. View on Google Play →

Notifications Forwarder

Forward SMS and app notifications to Gmail and Google Sheets. View on Google Play →

Chrome Web Store

Facebook Messenger Chat Export

Export Messenger chat history to JSON, plain text, or self-contained HTML with images. View extension →

Chrome Web Store

WhatsApp Web Chat Export

Export WhatsApp Web conversations to JSON, plain text, or HTML. View extension →

Chrome Web Store

Gmail Regex Rules Manager

Automatically manage Gmail messages with regex-based rules for labels and actions. View extension →

Chrome Web Store

Gmail Share Page

Share pages via Gmail with multiple recipients selected from a dropdown list. View extension →

Chrome Web Store

Dynamic Ad Remover

Remove page elements by CSS or XPath selectors, with optional domain exclusions. View extension →

Chrome Web Store

ChromeAiAgent

An AI assistant for browser automation and web page interaction using natural-language commands. View extension →

Chrome Web Store

Gmail Regex Search

Use regular expressions to filter visible emails or search an entire inbox via the Gmail API. View extension →

Chrome Web Store

Universal Article to Gmail

Copy articles or selected page content with formatting, then insert it into Gmail. View extension →

Chrome Web Store

Reload Tab Group

Reload a tab group, copy all its URLs, or export them to a text file. View extension →

GitHub portfolio

Public projects, sorted by recent updates

A curated view of all public, non-fork repositories on GitHub - from AI assistants and Chrome extensions to finance bots, Android utilities, automation tools, and legacy research archives. Repositories can belong to up to three categories.

59 visible projects

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📈 Finance & Trading

Autonomous Polymarket trading bot — Claude ensemble estimation, Kelly criterion sizing, layered risk management.

C# Bot Finance / Trading

🛠️ Developer Tools

hermes-architecture

Public-safe architecture documentation for Michael Guber's Hermes Agent setup.

Python Developer Tools

📄 Data & Documents

photo-search-pdf

Windows app that turns a folder of photos into a searchable OCR PDF and LLM-ready sidecars.

C# PDF Data / Documents

🛠️ Developer Tools

chatgpt-web-provider

OpenAI-compatible local API facade backed by a browser-controlled ChatGPT.com worker.

Python Developer Tools

🧩 Chrome Extensions

whatsapp-web-chat-export

Chrome extension to export WhatsApp Web conversations to JSON, plain text, or self-contained HTML.

JavaScript Chrome Extensions

📱 Mobile & Desktop

Codex-Usage-Android

Android monitor for OpenAI Codex usage, reset dates, Quick Settings, and configurable notifications.

Kotlin Android Mobile / Desktop

🧩 Chrome Extensions 🤖 AI & LLM

Universal AI assistant extension for chatting with pages, summarizing content, and using 10+ LLM providers.

JavaScript Chrome Extension Chrome Extensions AI / LLM

🌐 Web & Portfolio

guberm.github.io

Personal portfolio and developer profile site showcasing skills, public projects, and contact links.

HTML Web / Portfolio

🛠️ Developer Tools

reload-tab-group

One-click reload for every tab in the active Chrome tab group.

JavaScript Developer Tools

🛠️ Developer Tools

Self-hosted, zero-knowledge password manager and identity vault monorepo.

JavaScript Developer Tools

🛠️ Developer Tools

manual-prompt-bridge

Local-only Chrome side panel for building ChatGPT and Codex prompts.

JavaScript Developer Tools

📱 Mobile & Desktop

waze-alerts-monitor

Real-time Waze alert monitor with voice notifications, GPS tracking, and customizable incident filtering.

Dart Waze Mobile / Desktop

🔗 Bots & Integrations 🤖 AI & LLM

lmstudio-telegram-bot

Admin-only Telegram client for a local LM Studio instance.

Python Telegram Local LLM Bot Bots / Integrations AI / LLM

🛠️ Developer Tools

device-activity-tracker

Privacy research tool that studies WhatsApp and Signal device activity using RTT network analysis.

TypeScript Developer Tools

🛠️ Developer Tools

world-update-brief-bot-public

Sanitized public template for a Telegram news digest publisher.

Python Bot Developer Tools

📱 Mobile & Desktop 🤖 AI & LLM

hermes-tts-android

Android client for Hermes API Server text-to-speech playback and testing.

Java Android TTS Mobile / Desktop AI / LLM

📱 Mobile & Desktop

PlacesAndroidApp

Android companion app for place discovery and recommendations, built around mobile-first search flows.

Kotlin Android Mobile / Desktop

🧩 Chrome Extensions

Universal-Article-To-Gmail-Chrome-Extension

Chrome extension that extracts articles with formatting and automatically inserts them into Gmail compose with intelligent field detection.

JavaScript Gmail Chrome Extension Chrome Extensions

🔗 Bots & Integrations

telegram_saved_messages_export

Python exporter for Telegram Saved Messages, designed for personal backups and searchable archives.

Python Telegram Bots / Integrations

🔗 Bots & Integrations 📈 Finance & Trading

SimpleFinTelegramBot

C# Telegram bot, Web API, and WebApp for secure SimpleFIN banking data access with SQLite storage.

C# Telegram Bot Bots / Integrations Finance / Trading

🧩 Chrome Extensions 🤖 AI & LLM

inworld-tts-chrome-ext

Chrome extension for Inworld TTS with popup controls, settings, and context-menu playback for selected text.

JavaScript Chrome Extension TTS Chrome Extensions AI / LLM

inworld-tts-app

Flutter Android app for Inworld TTS with voice selection, text sharing, and full API configuration.

Dart TTS AI / LLM

🔗 Bots & Integrations

TypeScript application connecting Gmail workflows with Telegram-based message handling.

TypeScript Gmail Bots / Integrations

🔗 Bots & Integrations

gmail-telegram-bot-csharp

.NET 8 Telegram and Gmail bot for forwarding emails to Telegram with action controls and attachments.

C# Telegram Gmail Bot Bots / Integrations

🔗 Bots & Integrations

gmail-telegram-bot

Python Telegram bot for Gmail automation, attachment handling, auto-fetch, and database-backed email tracking.

Python Telegram Gmail Bot Bots / Integrations

🧩 Chrome Extensions

gmail-share-extension

Gmail Share Extension with multiple account support.

HTML Gmail Chrome Extensions

🧩 Chrome Extensions

gmail-regex-manager

Chrome extension for managing Gmail with regex-based rules.

JavaScript Gmail Chrome Extensions

🧩 Chrome Extensions 🛠️ Developer Tools

GetLatestChromeDriver

Automated ChromeDriver updater that detects Chrome versions and downloads the matching driver for Selenium.

C# Chrome Extension Chrome Extensions Developer Tools

🧩 Chrome Extensions

Dynamic-Ad-Remover-Chrome-Extension

A lightweight Chrome extension that allows you to dynamically remove unwanted elements from web pages using customizable CSS selectors.

JavaScript Chrome Extension Chrome Extensions

🛠️ Developer Tools

.NET Selenium utility library with driver management, screenshots, PDF helpers, database integration, and reports.

C# Selenium Developer Tools

📱 Mobile & Desktop 🛠️ Developer Tools

exe-dev-android

Native Android client for managing exe.dev virtual machines from a phone.

Java Android VM Management Mobile / Desktop Developer Tools

📱 Mobile & Desktop 🤖 AI & LLM 🛠️ Developer Tools

pi-android-client

Unofficial Android client and REST bridge for the Pi Coding Agent workflow.

Java Android Coding Agent Mobile / Desktop AI / LLM Developer Tools

qwen-tts-server

Local Qwen3-TTS server for running open-source text-to-speech models without external API keys.

Python TTS Qwen AI / LLM

📱 Mobile & Desktop 🤖 AI & LLM

markdown-viewer-tts-windows

Flutter Windows Markdown reader with tag navigation, recent files, typography controls, and built-in text-to-speech.

Dart TTS Mobile / Desktop AI / LLM

📱 Mobile & Desktop 🤖 AI & LLM

markdown-viewer-tts

Android Markdown viewer with tag browsing, font controls, and offline-friendly text-to-speech playback.

Kotlin TTS Mobile / Desktop AI / LLM

📱 Mobile & Desktop

waze-alerts-notifier

Android notifier for Waze road alerts with focused, on-device incident monitoring.

Kotlin Waze Mobile / Desktop

telegram-tts-bot

Telegram bot that turns text messages into MP3 voice output using Edge TTS.

Python Telegram TTS Bot AI / LLM

🌐 Web & Portfolio

canadafuel-privacy

Public privacy-policy site for the CanadaFuel application, built as a lightweight static page.

HTML Web / Portfolio

🧩 Chrome Extensions

facebook-messenger-chat-export

Chrome extension to export Facebook Messenger chat history to JSON or text.

JavaScript Chrome Extensions

LMStudioChatApp

Android chat client for LM Studio local servers with streaming responses, multiple connections, and chat history.

Kotlin Local LLM AI / LLM

🧩 Chrome Extensions

chrome-stats-monitor

Monitor Chrome Web Store extension stats with email notifications.

JavaScript Chrome Extension Chrome Extensions

Collection of Google Colab notebooks for experiments, prototyping, and AI/data workflows.

Jupyter Notebook AI / LLM

🧩 Chrome Extensions

gmail-regex-search

Chrome extension for regex-powered Gmail search — filter visible emails or search your entire inbox via Gmail API.

JavaScript Gmail Chrome Extensions

🛠️ Developer Tools

claude-switcher

System tray utility for switching between multiple Claude Code accounts.

C# Developer Tools

🧩 Chrome Extensions

pushbullet-chrome-extension

Pushbullet Chrome Extension source.

JavaScript Chrome Extension Chrome Extensions

PlacesRecommendation

Multi-AI place recommendation API using ASP.NET Core, multiple LLM providers, SQLite caching, and category filters.

📈 Finance & Trading

stock-trading-analysis

Multi-factor stock decision system combining technical indicators, fundamentals, and news sentiment scoring.

C# Trading Finance / Trading

📈 Finance & Trading

wealthsimple-trading-bot

Automated Wealthsimple portfolio rebalancing bot for TSX stocks and ETFs with scheduled execution.

C# Trading Bot Finance / Trading

🧩 Chrome Extensions

Monitor Chrome Web Store extension statistics and send email notifications on changes for each extension separately.

JavaScript Chrome Extension Chrome Extensions

📄 Data & Documents

Python PDF automation toolkit for splitting, merging, rotating, compressing, watermarking, converting, and inspecting files.

Python PDF Data / Documents

Flutter Android client for Qwen3-TTS, providing free text-to-speech backed by open-source models.

Dart TTS Qwen AI / LLM

📄 Data & Documents

Python utility for converting PDF pages into individual JPEG images with configurable resolution.

Python PDF Data / Documents

🛠️ Developer Tools

Python ADB utility for installing Android split APK packages such as APKM and APKS files.

Python Developer Tools

🛠️ Developer Tools

Playwright-based website mirroring tool with resource downloads, offline link rewriting, cookies, and link filters.

Python Developer Tools

🛠️ Developer Tools

Python script for downloading APK files from Android devices to a local machine through ADB.

Python Developer Tools

📄 Data & Documents

Rutracker-Parser

Python parser for extracting and processing RuTracker data for personal automation workflows.

Python Data / Documents

Public Google Colab workspace for notebooks, experiments, and quick research prototypes.

🌐 Web & Portfolio

Early static web project kept as a public reference for simple GitHub-hosted pages.

Web / Portfolio

📱 Mobile & Desktop

C# application for controlling a PC from an Android device through a custom workstation workflow.

C# Mobile / Desktop

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