Preetham Rangu
CodenRust · Founder & Full-Stack Developer
he/him · 13
AI, made simple. Software, made useful.
HunchKeyPortfolioGitHubTwitterDiscordpreetham.rangu@gmail.com
ABOUT
I was five when I first wondered how computers actually worked. That curiosity never left. It led me to HTML, then to building for the web.
Then lockdown hit. I got hooked on CODM and Fortnite, and spent days and nights tuning my PC for every extra frame and every millisecond of edge. That's where I learned how a system really runs.
For fun, I started building Discord bots. I'm an introvert, and I had no idea what was happening outside, so I built News.gg to bring the news to me. Out of nowhere, it blew up. Today it runs in more than 5,000 servers.
Then exams got serious, and I wanted to predict what would be on my school question papers. So I built Akadie AI. It turns your notes into lessons, generates practice papers that feel like the real exam, and plans your studying for you.
Next, I wanted an AI that could actually use my computer, not just talk about it. So I built Everfern and open-sourced it. It has passed 100 stars on GitHub.
Then AI agents got expensive. Really expensive. So I built Moven AI, a circuit breaker that stops agents before they burn your money.
Now I'm building HunchKey. I'm socially awkward, and replying to a text could take me forever. Explaining my whole personality to ChatGPT or Claude took 40 minutes for one reply. HunchKey already knows how you talk to that one person, and writes your reply in under a second.
Every product started with a problem I had myself. I find it, I build it, I ship it. I'm just getting started.
PROJECTS
HunchKey · Your next message, in your voice.
AI · DesktopA contextual keyboard assistant for Windows and macOS that helps you write replies that sound like you, tailored to the person you're talking to. Click into an empty reply in Discord, Slack, WhatsApp, or email and press Ctrl + Shift + H — HunchKey uses the conversation to suggest replies in your voice. Pick one, or tell it what you want in plain English. Free during early access.
AI · Desktop Apps · Tauri · Next.js · Python · Contextual Writing · website · download
Everfern · An autonomous AI agent for computer-use workflows.
AI AgentEverfern is an AI agent designed to control system GUIs, interact with applications, and execute multi-step tasks. It explores how AI agents can go beyond answering questions to performing useful work on a computer. Open source, with 100+ stars on GitHub.
AI Agents · GUI Automation · TypeScript · Node.js · Systems Programming · website · github
News.gg · Real-time news, straight into Discord.
Discord BotA real-time news Discord bot delivering updates from thousands of RSS sources across the world. Built for fun, now used in 5,000+ Discord servers.
Discord Bot · Node.js · Discord.js · News Infrastructure · website
Akadie AI · Study less. Score more.
AI · EdTechStarted because I wanted to predict my own school question papers. Akadie is a personal AI study assistant that turns textbooks and notes into bite-sized lessons, explains any concept instantly, and builds a study plan around your goals and deadlines.
AI · EdTech · Next.js · Personalized Learning · website
Moven AI · A circuit breaker for AI agents.
AI ReliabilityAn AI circuit breaker designed to improve the reliability of AI agents, and to stop runaway agents before they run up the bill.
AI Agents · Reliability · Node.js · website
Plus 10+ more projects, most of them scrapped or still in the dustbin.
SKILLS
- Core stack
- TypeScript, JavaScript, Python, Node.js, React, Next.js, Tauri, Discord.js
- Also comfortable with
- SQL, REST APIs, Discord API, React Native, Nativewind, Tauri, Desktop apps
AWARDS
- Design Championship 2024 · South India 2 · Middle CategoryWINNER
- TCS InQuizitive · Regional round3RD PLACE
Most awards are hidden for personal reasons.