Singapore · Available now · Open to full-time roles

Gurumanie Singh Dhiman.

Security Engineering & Cloud Security

I'm a Computer Engineering graduate from Iowa State University, May 2026, based in Singapore. My work focuses on network and cloud security, wireless systems, and packet-level tooling.

View work Résumé

Based in Singapore

Studied at Iowa State University

Focus Network, Cloud & Wireless

Certified CompTIA Security+

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§ 01 — Selected work

Selected work.

An iOS app I shipped, a wireless avionics capstone, and smaller security tools I've built along the way.

Shipped · iOS · Live on the App Store

ForFriendSake

I built ForFriendSake with Swift, SwiftUI, and Firebase. Friends form squads, plan real activities, check in with GPS, and climb a global leaderboard. The goal was to turn online friendships into real plans.

swift swiftui firebase mapkit

01 —

Secure Wireless Aircraft Data Load

My senior design capstone. I worked on securely transmitting avionics software updates over wireless links while meeting DO-178C aviation safety constraints.

avionics cryptography

02 —

Python Networking Toolkit

Port scanners, packet sniffers, a reverse shell, and a SQL injection scanner I wrote from raw Python sockets and threading, to see how each attack looks on the wire.

python sockets

03 —

OverTheWire Solutions Guide

Write-ups of the OverTheWire Bandit levels I've worked through. Notes on Linux command-line tradecraft, troubleshooting, and defensive scripting.

linux bash

04 —

Nmap Field Notes

A condensed reference I keep for scanning techniques, useful flags, and enumeration commands during pentest practice.

nmap recon

§ 02 — Coursework

Relevant coursework.

Computer engineering and computer science classes, including graduate coursework in security and forensics.

Computer Engineering

CPRE 532 Information Warfaregrad CPRE 536 Computer & Network Forensicsgrad CPRE 431 Information System Security CPRE 430 Networking Protocols & Security CPRE 381 Computer Architecture CPRE 308 Operating Systems

Computer Science

COMS 311 Design & Analysis of Algorithms COMS 309 Software Development Practices COMS 415 Software System Safety

§ 03 — About

I like understanding systems from the bottom up.

I've administered a multi-node wireless research network, written packet-level tools in Python, and spent my senior design capstone securing over-the-air software updates for aircraft. The thread through all of it is wanting to know what a system actually does on the wire.

Outside class I shipped an iOS app to the App Store and led data-structures review sessions for over a hundred students. The habit I keep coming back to: build the thing, then explain it clearly enough that someone else can pick it up.