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  • 12:09 (UTC +05:30)

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lazy-universe/README.md

Hi, I'm Krish 👋

Electronics undergraduate who enjoys building backend systems, automation tools, self-hosted infrastructure, and occasionally strange side projects that become unexpectedly useful.

I'm not an expert at anything but I genuinely enjoy figuring things out.


What I Build

  • Backend systems (FastAPI, Express, serverless APIs)
  • Real-time applications (WebSockets, streaming pipelines, voice systems)
  • Developer tools and automation utilities
  • Self-hosted infrastructure experiments
  • IoT / embedded systems with ESP32
  • CLI tools and practical engineering utilities

Selected Projects

🧠 Noted

Self-hosted markdown knowledge management platform with PostgreSQL indexing, filesystem sync, nginx reverse proxy, systemd-managed services, and automated CI/CD deployment over Tailscale SSH.

🎙 Arya

Real-time voice assistant ecosystem with a Flutter mobile client and FastAPI backend, featuring wake-word detection, WebSocket audio streaming, speech recognition, LLM orchestration, and text-to-speech synthesis.

✂️ Short-Cutter

Developer-friendly YouTube clip extraction tool built with a React frontend and Flask backend, featuring live Server-Sent Events (SSE) logging, ffmpeg-powered media processing, yt-dlp integration, and Dockerized deployment.

🛠 pdf2x

Python CLI tool for extracting structured transaction data from digital bank PDF statements into JSON, CSV, and Excel with validation and debug pipelines.

🛡 Alert Guardian

ESP32-based vehicle security system with theft detection, GPS tracking, remote immobilization, and a serverless SMS/WhatsApp alerting backend.


Tech I Work With

Languages:
Python • TypeScript • JavaScript • SQL • C/C++

Backend / Infra:
FastAPI • Express • Node.js • PostgreSQL • Supabase • Docker • Nginx • Linux • systemd • GitHub Actions • Vercel

Frontend / Mobile:
React • Flutter • Tailwind CSS • Vite

Other Stuff:
WebSockets • REST APIs • SSE • ESP32 • Twilio • Firebase


Currently Exploring

  • Better backend architecture
  • Distributed systems fundamentals
  • Systems programming concepts
  • Writing cleaner, more maintainable software

Open Source / Collaboration

I'm always interested in learning from real projects and collaborating with builders who enjoy solving practical engineering problems.


Reach Me

💼 LinkedIn Profile


Fun fact: Some of my best projects started as "this should be a quick experiment."

Pinned Loading

  1. noted noted Public

    Self-hosted knowledge management platform with markdown sync, PostgreSQL indexing, automated CI/CD deployment, and real-time file watching.

    TypeScript 1

  2. short-cutter short-cutter Public

    Developer-friendly YouTube clip extraction tool with live SSE logging, Flask backend, React frontend, and ffmpeg-powered media processing.

    TypeScript 1

  3. ai-library-management-system ai-library-management-system Public

    AI-powered library management system that connects academic syllabi with relevant library resources using React, Supabase, and Google GenAI.

    TypeScript 1

  4. arya-backend arya-backend Public

    Real-time FastAPI voice agent backend with WebSocket audio streaming, speech recognition, LLM orchestration, and text-to-speech synthesis.

    Python

  5. alert-guardian alert-guardian Public

    ESP32-based vehicle security system with theft detection, GPS tracking, remote immobilization, and real-time IoT monitoring via Blynk.

    C++

  6. rf-mapper rf-mapper Public

    Python tool for scanning WiFi and Bluetooth LE signals and generating RF proximity heatmaps.

    Python