Joe
Celaster R
Projects
Celtrix - An open-source CLI that scaffolds full-stack apps (MERN, MEAN, Next.js) instantly with a single command.
Eliminates repetitive project setup and boilerplate configuration, so developers can focus on building features.
Jaster CLI - Mechanical keyboard sounds for any linux-os keyboard, powered by Rust.
Listens to /dev/input keyboard events and plays low-latency switch sounds across ALSA, PipeWire, and PulseAudio.
As a proud alumnus, I redesigned and developed Carmel Garden School’s official website which engages thousands of users.
Solved the problem of an outdated and inefficient school website by redesigning and developing a modern, high-performance platform with intuitive navigation, faster load times, and a scalable content system for easy updates.
A logistics platform streamlining international transport, customs clearance, warehousing, and delivery.
Reduces manual coordination and fragmented communication across air, ocean, and land shipments.
ManageYourSaaS - A unified platform to track SEO, traffic, engagement, and revenue in one simple place.
Eliminates tool switching by centralizing analytics, growth metrics, and performance insights.
Plexify - An AI-powered micro-content generator for creating memes, carousels, infographics, and social content in one place.
Eliminates content creation friction by automating ideation, design, and formatting for fast social media growth.
Darkin - A fun platform delivering lesser-known and intriguing facts about famous actors and celebrities.
Turns curiosity into engaging micro-stories, making celebrity insights entertaining and shareable.
A high-conversion AI recruiter landing page with strong UI/UX and persuasive hero section.
Focused on visual hierarchy, conversion-driven copy, call-to-action placement, and modern SaaS design principles.
JC's GitHub Activity
Experience
GTM Engineer
Huntd · Hybrid
- Built an AI Grammar Fixer - fixes English system-wide with Ctrl+A → Ctrl+Alt+F.
- Built a LinkedIn CLI - automates connections, follow-ups & profile actions.
- Built an AI DM Scraper - finds high-intent prospects & drafts personalized DMs.
Founder & Maintainer
Celtrix · Open Source
Built and scaled an open-source full-stack scaffolding CLI, driving strong community engagement and improving developer workflow efficiency.
SDE Intern
Kalvium Labs · Hybrid · India
2 mos
- Built and integrated Agentic AI systems for a trading company to analyze databases and stream real-time insights to brokers.
- Developed high-performance conversational backend APIs using FastAPI.
- Leveraged vector embeddings and semantic search pipelines to run context-aware database queries.
Achievements
- Conducted a 2-day hands-on workshop in collaboration with HCL GUVI and HackerKID at IIT Madras Research Park.
- Guided students in building games using Python & Pygame - covering game loops, FPS, collision detection, and logic by developing projects like Snake and Catch the Ball.
- Empowered students to transform basic programming concepts into fully interactive games.
- Recognized as a proud alumnus of Carmel Garden Matriculation Higher Secondary School for leading the complete redesign of the school’s official website.
- Modernized the platform with a focus on performance, accessibility, and user experience.
- Also addressed students, sharing insights from my journey — making it a meaningful full-circle moment.
- Delivered a talk on Celtrix at FOSS United Chennai hosted at Indian Institute of Technology Madras.
- One of the youngest speakers at the event, presenting to an audience of 100+ including experienced engineers.
My project Celtrix got featured by a large open source community (@GithubProjects) on X and Threads, and they wrote a detailed blog about it on the Open Source Projects site.
Read the full article hereCeltrix lets you spin up full-stack apps in seconds.
— GitHub Projects Community (@GithubProjects)March 14, 2026
One command.
Frontend + backend + database ready.
No boilerplate.
No manual setup.
Works with stacks like MERN, MEAN, Next.js and more.
Perfect if you want to start building instead of configuring.
Skills
Core Stack
Tools
© 2026 All rights reserved
Created with ❤️ by
Joe Celaster
