Hello, I'm
Sousnigdho
Das.
I build intelligent systems
that speak, see, and scale.
I move between engineering, product decisions, and the people needed to ship. My work currently spans a production-grade multimodal safety system, open-source civic technology, and operations at Vedonyx.
Current coordinates
Live profileWork
COO at Vedonyx
Operations, product direction, and delivery
Building
SafeCity
A production-grade multimodal safety system
Education
Pursuing B.Tech CSE (AI/ML) at Newton School of Technology
Learning while shipping real products
01 / Selected work
Ideas, brought to life.
MULTIMODAL AI SYSTEM
SafeCity
SafeCity began with a question I kept coming back to: can a phone notice signs of distress before someone is able to ask for help? With StackOverHack, I lead its development as a production-grade system that brings sound, motion, visual cues, and context into one tiered-alert workflow.
My contribution
I lead the SafeCity team listed in the SmallAI programme and help shape the system's architecture, backend orchestration, and development.
OPEN-SOURCE PROTOTYPE
TransparAI
TransparAI is our open-source attempt to make public-procurement data easier to question. We used Python and Streamlit to surface possible bias, inefficiency, and anomalies for people to investigate—not to let an algorithm make the final call.
My contribution
I worked on TransparAI with StackOverHack around our SFLC.in Hackathon 2025 run. The public repository lives on my @LiteralKrishu GitHub account.
DIGITAL EXPERIENCE
Glow Glitter
Glow Glitter gave me a chance to work on the part of product design I enjoy most: turning a brand's personality into an experience. Harshit Gupta and I shaped the direction for its ecommerce site, and Vedonyx's development team brought it to life.
My contribution
I shared the design direction with Harshit Gupta. The wider Vedonyx team handled implementation.
02 / The toolkit
A little room to play.
Drag and throw the technology balls. Keyboard: Space pauses or resumes motion; arrow keys move the TypeScript ball.
TypeScript
Python
React
Node.js
JavaScript
SQL
Next.js
HTML
CSS
Java
C++
Go
Rust
PHP
Docker
Git
Streamlit
Multimodal systems
PlanningThe work here is tied to public repositories, organiser records, certificates, or first-party project sources.
Last reviewed 2026-07-24