Mandar's Blog
Blog Projects About

Projects

A collection of tools, experiments, and side projects I've built.

PennyClaw

PennyClaw

A lightweight, open-source AI agent built in Go, designed to run 24/7 on GCP's Always Free e2-micro VM. One click deploys it. Zero dollars keeps it running. Forever. Features multi-provider LLM support, sandboxed tool execution, and a built-in web chat UI.

AI Go Open Source GCP
Susie

Susie's Quest

A retro-style platform jumping game. Help Susie collect yarn and candy while avoiding enemies! Features power-ups, multiple platform types, and 8-bit sound effects.

Game HTML5 Canvas Mobile
Market Heatmap

Market Heatmap

A Finviz-style interactive treemap showing real-time stock market data for S&P 500, Nasdaq 100, and Dow Jones 30. Features pre-market data, sector grouping, WSB trending tickers, and auto-refresh.

Finance React Data Visualization
Options Rebel

Options Rebel

An automated bot that scans the options market for unusual activity and surfaces interesting trades in real time. Delivers daily picks featuring strike prices, expirations, and volume data across Twitter, Discord, and Telegram.

Finance Automation Bot
RSS Readers

Android RSS Readers

Built in 2011, in the very early days of Android. A framework for building offline-first news readers designed for commuters with spotty connectivity. The apps sync RSS feeds in the background and cache articles locally. Shipped as India News and New York News on Google Play.

Android RSS Offline

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