Mustafa OmranSoftware Engineer · Cairo
Available
SOFTWARE ENGINEER · GUC · 3+ YRS · CAIRO

Building scalable
web systems.
Quietly, well.

React, Next.js, Vue on the front. Node.js and .NET Core on the back. Competitive programmer by habit: every system I ship is fast, deliberate, and built to last.

Book a callmuostafa12@gmail.com
CURRENTLYFull-Stack Engineer · 3Pillars Companies

Ship features on a national registration platform for the Saudi Ministry of Justice, the system lawyers and trainers across the country register and are managed through.

Key stats

3+
Years shipping production code
9+
Projects delivered end-to-end
500+
Algorithm problems solved
5+
Government ministries integrated
/01

Selected work.

Eight projects, picked for what they show about how I build.

TOOL · 2026

API Response Interceptor

Chrome extension with 200+ organic installs that intercepts and rewrites HTTP responses in real time, so developers can test, debug, and mock APIs without touching a single line of backend code.
JavaScriptChrome ExtensionsChrome Debugger API
WEB · 2026

Smart Portfolio Website

This site: a Next.js portfolio you can interview instead of scroll. A Gemini-powered AI assistant answers recruiter questions in a streaming chat, and Supabase logs every conversation and visit.
Next.jsTypeScriptGemini API
FULLSTACK · 2025

Restaurant Ordering Platform

Production restaurant platform taking real orders end-to-end: interactive delivery-zone maps, live order tracking, OTP phone verification, online payments, and full Arabic/English RTL support.
Next.jsTypeScriptSupabase
BACKEND · 2023

Medium Replica Microservices

Cloud-native backend built the way real platforms are: 6 microservices communicating over Kafka events, traced with Zipkin, and autoscaled by Kubernetes.
JavaSpring BootApache Kafka
WEB · 2023

Udemy UI Clone

Pixel-perfect learning-platform UI built from professional Figma designs. Proof of carrying a mockup all the way to responsive, accessible production code.
ReactNext.jsTailwind CSS
SYSTEMS · 2022

Database Engine

A working RDBMS built from scratch in Java, the entire pipeline by hand: page-based storage, a multi-dimensional Grid Index, and an ANTLR-based SQL parser.
JavaSQLMaven
FULLSTACK · 2022

Airline Reservation System

Complete airline reservation system on the MERN stack where users search flights, reserve seats, and pay, end to end.
MongoDBExpress.jsReact
GAME · 2022

Sponge-bob Lost!

3D game where SpongeBob navigates obstacles to collect keys, built with OpenGL and C++.
OpenGLC++
GAME · 2022

The Legend of Zelda

Unity action-adventure game inspired by The Legend of Zelda with 6 levels, modern input system, Cinemachine cameras, and post-processing effects.
UnityC#
FULLSTACK · 2021

GUCera

Online courses platform designed and implemented with ASP.NET and Microsoft SQL Server.
ASP.NETMicrosoft SQL
/02

Experience.

Where I've worked and what I shipped there.

Feb 2025 — PresentNOW

Full-Stack Engineer

3Pillars Companies
  • Ship features on a national registration platform for the Saudi Ministry of Justice, the system lawyers and trainers across the country register and are managed through.
  • Picked up Vue.js in the first week on the job and immediately delivered production frontend features.
  • Integrate frontend flows with government APIs to fetch and validate applicant identity by National ID.
Vue.jsVuetify.NET CoreAPI Integration
Dec 2022 — May 2023

Software Engineer

bld.ai
  • Led development of a screen-recording Chrome extension in React with camera and audio capture built in from day one.
  • Ran the backend on Django and built the recorded-video streaming pipeline in Node.js.
DjangoReactChrome ExtensionsNode.js
Aug 2022 — Nov 2022

Software Engineering Intern

bld.ai
  • Learned HTML, CSS, JavaScript, React, and Django.
  • Created a Udemy clone as part of the internship.
  • Contributed to backend development using Django and Node.js.
ReactDjangoNode.js
/03

Stack.

What I reach for. Proficiency by use in production.

React3y
Next.js2y
JavaScript/ES6+4y
HTML5 & CSS34y
Tailwind CSS2y
Vue.js2y
Angular1y
/04

Milestones.

A few highlights from the journey so far.

B.Sc. in Software Engineering
German University in Cairo (GUC)

Graduated with a focus on distributed systems and software architecture from one of Egypt's top engineering schools.

2023
Active Competitive Programmer
LeetCode

Actively solving problems focused on DP, graphs, sliding window, and backtracking patterns.

OngoingView ↗
Database Engine from Scratch
Personal Project

Built a complete RDBMS in Java: page-based storage, multi-dimensional Grid Index, ANTLR SQL parser, and lazy-loading persistence.

2022
9+ Projects Delivered
Personal & Academic

Shipped full-stack systems, microservices, games, and tools across web, desktop, and cloud environments.

2020 – Present
/05

Let's build
something.

muostafa12@gmail.comSchedule a call
GitHub ↗LinkedIn ↗LeetCode ↗

Or send a message directly

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