Notes are where I write about things I am reading, building, observing or trying to understand. That includes technology, engineering, leadership, systems and the changes around us.

Notes are the publishing format; Labs are the public working products. A Note may describe a private experiment, an early prototype or the reasoning behind a Lab. It does not imply that the source code or underlying system is publicly released.

Explore the topic pages for AI-assisted engineering and Embedded Systems Leadership. For engagements, see Advisory. Interactive projects live in Labs. A Note can link to the relevant Lab when there is one.

Manuj Gupta article cover
AnalysisAI1 min read

Bengaluru Traffic-Risk Calendar POC

An experiment using public historical traffic patterns, holidays, long weekends, weather and area-specific peak timings to estimate when Bengaluru roads may be easier or harder than usual.

Read note →
Manuj Gupta article cover
1 min read

Passport Photo Editor

I got tired of paying for something that a browser can do perfectly well. So I vibe-coded this up — free for everyone, forever. Everything runs locally in your browser. No photo ever leaves your device. No account. No …

Read note →
Manuj Gupta article cover
1 min read

ADC Digital Twin & Metering Lab

This tool models the behavior of a 16-bit SAR ADC integrated with a DMA controller. It is designed to help engineers validate metrology algorithms (like RMS or FFT) against quantization noise and harmonic interference. …

Read note →
Privacy Policy