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ahansardar/README.md

Hi, I'm Ahan 👋

I am a student engineer from Kolkata who likes projects with a little too much ambition.

I build across AI, full-stack development, Android, computer vision, automation, and robotics. Not because I cannot pick a lane—but because the most interesting products usually live between lanes.

My favorite kind of work starts with “this might be difficult” and ends with a real person being able to use it.

THE QUICK VERSION

📍 Kolkata, India
🧠 AI + product engineering
🤖 Robotics-curious
🛠️ Full-stack by necessity
🔥 Powered by difficult ideas
☕ Debugging fuel varies

IDEA → MESS → PROTOTYPE → OBSESSION → SHIPPED


Animated builder's desk with coffee, code, Arduino gear, sticky notes, and a tiny robot pushing a commit


Things I have no business building this early — but built anyway

🧠 SPARKY

A private AI assistant that lives on your machine.

Voice interaction, wake-word detection, vision, desktop automation, and local Ollama models—stitched into one assistant without making the cloud its entire personality.

Python Ollama Computer Vision Automation

🇮🇳 BharatScan

A made-in-India document scanner with on-device intelligence.

Built for Android using Jetpack Compose, CameraX, image segmentation, and OCR. The phone does the seeing; your documents stay where they belong.

Kotlin Android CameraX On-device ML

Because recipe websites should help you cook—not test your patience.

A guided cooking experience with search, step-by-step instructions, videos, timers, and multi-device support.

Next.js TypeScript Supabase Product Design

Try it live ↗

My toolbox has commitment issues

Programming languages



Web technologies



AI, mobile, robotics, and development tools



I use it to… Tools I reach for
Make machines a little smarter Python · PyTorch · OpenCV · Ollama · scikit-learn
Turn ideas into products TypeScript · Next.js · React · Django · Flask
Build for phones and physical things Kotlin · Android · Arduino · C++ · ROS
Keep the whole thing standing PostgreSQL · Supabase · Git · Linux · GitHub Actions

How my brain usually gets from idea to product

flowchart LR
    A["💡 Wait... what if?"] --> B["✏️ Sketch the system"]
    B --> C["🧪 Build the ugly version"]
    C --> D["💥 Break absolutely everything"]
    D --> E["🔧 Learn what was actually wrong"]
    E --> F["✨ Make it useful and beautiful"]
    F --> G["🚀 Ship it"]
    G -. "new idea appears" .-> A

    style A fill:#F9E900,color:#111,stroke:#111,stroke-width:2px
    style B fill:#FFF8E7,color:#111,stroke:#111
    style C fill:#FFB4A2,color:#111,stroke:#111
    style D fill:#FF4D00,color:#fff,stroke:#111
    style E fill:#B9FBC0,color:#111,stroke:#111
    style F fill:#A0C4FF,color:#111,stroke:#111
    style G fill:#146EF5,color:#fff,stroke:#111,stroke-width:2px
Loading

I care about architecture, but I care even more about whether the finished thing is fast, clear, useful, and pleasant to use.


The numbers, since GitHub brought graphs

Ahan's GitHub statistics Ahan's GitHub streak
Ahan's contribution activity graph
Fine, show me the language graph too
Ahan's most used languages

Repository percentages measure code volume—not knowledge, taste, or the number of bugs stared at until 2 AM.

A tiny city built one contribution at a time

Ahan's isometric contribution city

Every block is a day. Every bit of height is work done. The skyline rebuilds itself daily.


Right now, I am…

  • building practical AI tools
  • going deeper into robotics and perception
  • learning how strong systems survive real users
  • collecting project ideas faster than free time

I would love to meet…

  • builders with unusually ambitious ideas
  • people working in AI, robotics, Android, or web
  • open-source collaborators
  • anyone who says “this is probably overkill” with affection

Got something difficult in mind?

That is usually where the fun starts.


Let's make something ridiculously good



Portfolio  ·  LinkedIn  ·  All Projects



Profile views



Made by Ahan, several questionable ideas, and an unreasonable number of browser tabs.



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  1. CookAlong CookAlong Public

    Cook-Along 🍳 – Modern Next.js & Supabase app for browsing, searching, and cooking recipes with step-by-step timers, videos, and multi-device support.

    TypeScript 1

  2. SPARKY SPARKY Public

    SPARKY: A local-first desktop AI assistant with voice interaction, wake-word detection, automation, and vision.Powered by Ollama for real-time knowledge and productivity.

    Python 1

  3. BharatScan BharatScan Public

    BharatScan is an Android document scanning app Made In India built with Jetpack Compose, CameraX, and on-device ML for segmentation and OCR. This repo includes the Android app plus supporting JVM m…

    Kotlin 1