Full Stack Developer & DevOps Engineer · Sulaymaniyah, Iraq
Rebaz Omar
I build and write about software.
Crafting modern software with clean code and exceptional user experiences.
Writing
Latest posts
mr-robot-crunch: A Parallel Wordlist Generator for Password Testing
Every targeted password attack starts the same way: you have a few facts about a target — a name, a pet, a birth year, a company — and you need to turn them into the thousands of plausible passwords a person might actually pick. Doing that by hand is hopeless, and generic wordlists waste time on guesses that have nothing to do with your target.
6 min readsecuritypentestingpassword-crackingNishan
Every time you open a browser, your connection broadcasts more than you'd expect: your IP address, your approximate location, the ISP routing your traffic, the network you sit behind. Most people never see any of it. I built Nishan to make that invisible signal visible — instantly, cleanly, and without the clutter of ad-heavy "what is my IP" sites.
3 min readip-addressgeolocationdeveloper-apiReclaiming Disk Space from Node, React Native & Expo Junk
A zero-dependency Python CLI that safely finds and removes Node, React Native, and Expo junk — node_modules, Xcode DerivedData, Metro, Gradle, and more.
5 min readnodejsreact-nativeexpo
Projects
Selected work
Nishan
Every time you open a browser, your connection broadcasts more than you'd expect: your IP address, your approximate location, the ISP routing your traffic, the network you sit behind. Most people never see any of it. I built Nishan to make that invisible signal visible — instantly, cleanly, and without the clutter of ad-heavy "what is my IP" sites.
Bruska ERP
Enterprise Resource Planning system for business management.
Bruska Portal
Client portal for Bruska Company customers.
Bruska Support
Bruska Support is your dedicated gateway to fast, reliable assistance from the Bruska team. Designed exclusively for Bruska clients, this app streamlines communication and ensures you get the help you need—when you need it.
Radiographic Measurements
RadiusAssist is a web-based radiographic measurement tool for assessing distal radius fractures. Upload wrist X-rays, place anatomical landmarks, and instantly calculate key measurements like radial height, radial inclination, volar tilt, and ulnar variance—all processed client-side with on-device AI.
Fintra
Fintra is a personal finance tracking app that makes managing your money simple. Track income, expenses, and budgets in one place to take control of your financial life.
Stack
Tools I work with
Frontend
React.js
VueJS
Tailwind
TypeScript
Next.jsBackend
Node.js
.NET
PHP
NestJSDatabase
MongoDB
Prisma
Redis
Postgresql
MySQLDevOps
Docker
Hashicorp Vault
Harbor registry
Zero Downtime Deployments
Grafana Loki
AWS
CloudFlare
Nginx
Apache Server
Server automation
Kubernetes
Linux
CircleCI
GitHub ActionsMobile
React Native
ExpoAI / Machine Learning
TensorFlowAPI
Socket.IO
ReactQuery
GraphQLTools
Postman
Twilio
PlaywrightExperience
Where I've worked
Jan 2023 — Present
Full Stack Developer & DevOps Engineer
Driving development of enterprise applications and managing cloud infrastructure.
Education
Academic background
Bachelor of Science in Computer Science in Computer Science
University of Sulaimani
Basic Education College, Computer Science Department
Studied computer science with focus on software engineering and web development. Took a 2-year break (2022-2024) for professional work experience.