Open to work / Intern
09:41

Cyber security student,
UI/UX designer & hardware builder

NethraKarthik

I study cyber security, design interfaces and build things that keep people safe.

Selected work

My Projects

Cybersecurity and AI

Aegis AI Threat Reporter

A honeypot that pretends to be a vulnerable server and records what attackers try. Google Gemini then turns those logs into a short threat report.

  1. Attackertries SSH / Telnet
  2. Honeypotfake server, logs all
  3. Attack logcowrie.json
  4. AI reportGemini summary
Cybersecurity, desktop app

Aegis Forensic Analyzer

A Linux desktop app that scans a folder, hashes every file with SHA-256 and flags hidden, duplicate and suspicious files, then exports an audit report.

  1. Pick a folderchoose a scan target
  2. Scan + hashSHA-256 per file
  3. Classifyhidden, duplicate, suspicious
  4. Audit reportCSV export
Cybersecurity, web dashboard

Aegis Supply Chain Risk Detector

A web dashboard that helps spot risk in a software supply chain, so weak links show up in one place before they turn into a problem.

  1. Supply chainwhat you depend on
  2. Analyselook for weak links
  3. Risk scorerank what matters
  4. Dashboardsee it at a glance
Hardware, bench prototype

Aegis Women Safety Pendant

A women's safety device with a hidden SOS button. One press sends an SMS with a Google Maps location link to a trusted contact over a 4G SIM. The breadboard prototype already delivers SMS over 4G, and a compact wearable version is planned next.

  • ESP32-C3
  • A7670C 4G
  • NEO-6M GPS
  • PlatformIO
  • See code!
  1. SOS buttonhidden, one press
  2. ESP32-C3reads the GPS
  3. 4G moduleA7670C sends SMS
  4. Trusted contactgets a Maps link

What I do

Three sides

Hover or tab to each one. They all meet in the things I build.

01

Cyber security

I am a second-year CSE student specializing in cyber security. I learn how systems break so I can help keep people safe.

  • CSE, year II
  • Cyber security
02

UI/UX design

I design interfaces that feel good to use. This portfolio is one: a phone that unfolds as you scroll.

  • Interaction
  • Visual design
03

Hardware

I build small devices that work in the real world, like a wearable safety pendant with a hidden SOS button.

  • ESP32-C3
  • A7670C 4G
  • SOS button

About

Hello,
I'm Nethra

Pixel art portrait of a girl with a ponytail, closed eyes and headphones

I'm a Second-year BTech CSE Cybersecurity student blending software/hardware development, CTF experience, bug bounty hunting, and UI/UX design to build resilient, user-focused security solutions.

-Public repos
-Languages
Studying
BTech Computer Science and Engineering with Specialization in Cyber Security
Year
II
Also
UI/UX designer, CTF/Bug Bounty Player and Hardware builder
Work Permit
India, Hong Kong and China

Contact

Say hello

From rough concept to finished product. Let’s make something amazing together.