SahilSharma1306

🧠 About Me

Name:       Sahil Sharma
University: Jadavpur University, Kolkata
Degree:     B.E. Instrumentation & Electronics Engineering (Class of 2027)
Focus:      AI/ML Engineering  ×  Hardware Design
Philosophy: "If I can't build it from scratch, I don't understand it."

I operate at the intersection of intelligent software and bare-metal hardware. From training a 148M-parameter Transformer on raw tensors to designing reconfigurable systolic arrays in Verilog — I build systems from the ground up, because understanding how something works is the only way to make it work better.

🚀 Featured Projects

🔮 Transformer from Scratch

_{Python · PyTorch}

A 148M-parameter Encoder-Decoder Transformer built entirely from raw tensors. No nn.Transformer. No shortcuts.

✦ RoPE positional encoding
✦ RMSNorm normalization
✦ SwiGLU activation
✦ Multi-GPU DDP training
✦ Mixed-precision (AMP) pipeline
✦ Trained on 1.1M EN→FR sentence pairs

⚡ VERSA — Versatile Systolic Array

_{Verilog · Hardware Design}

A reconfigurable systolic array architecture supporting both dense and sparse computation modes.

✦ Configurable dense/sparse modes
✦ Designed at the RTL level
✦ Optimized for matrix acceleration
✦ Built for AI/ML workloads
✦ Clean, synthesizable Verilog

🧬 FOCUS — AI-Powered ADHD Screening

_{Python · scikit-learn · EEG}

AI-powered ADHD screening system using raw EEG signals. IBM Z Datathon submission.

✦ 99.91% classification accuracy
✦ EEG signal processing pipeline
✦ Feature engineering from brainwave data
✦ End-to-end ML pipeline on IBM Z

🎛️ 8051 PWM DAC Controller

_{8051 Assembly · Hardware Interfacing}

Interrupt-driven PWM waveform generator with live UART serial control.

✦ 100 Hz Software PWM via Timer 0
✦ 8-bit DAC Bipolar Output (±2V)
✦ Real-time UART control (9600 baud)
✦ Bare-metal 8051 assembly

🔜 What's Next

_{Always building...}

Currently exploring:

✦ Custom RISC-V accelerators for inference
✦ Efficient attention mechanisms
✦ Hardware-software co-design for edge AI
✦ Quantization & model compression

🛠️ Tech Stack

Languages & Frameworks

ML & Data Science

Tools & Platforms

📊 GitHub Stats

🐍 Contribution Graph

🤝 Let's Connect

_{⚡ Built from scratch — just like everything else I make.}

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