BOOT SEQUENCE COMPLETE

COMPUTER SCIENCE STUDENT · ALEXANDRIA UNIVERSITY

SAIF
AYMAN

AKA SaifDemos
SYSTEMS & CYBERSECURITY

Third-year CS student with a passion for low-level computing, systems programming, and cybersecurity. Building tools, breaking things apart to understand them, and learning how systems really work under the hood.

saif@localhost:~$
❯ uname -a
→ Arch Linux · Alexandria, Egypt
❯ whoami
→ Saif Ayman Mohammed [SaifDemos]
❯ cat interests.txt
→ cybersecurity · IT · systems programming · networking · OSes · self-hosting
❯ _
⌥ LINKEDIN ⌥ GITHUB ⌥ EMAIL
01

SKILLS.EXE

Languages
C++ Java JavaScript PostgreSQL
Tools & Tech
Git GitHub Docker JavaFX Arduino
Operating Systems
Linux Windows Shell Scripting
Interests
Cybersecurity IT Networking Systems Prog. Low-level Self-hosting
02

PROJECTS.LOG

HOME LAB & SELF-HOSTED INFRASRUCTURE
Ongoing
  • Built and maintain a Linux home server running 11 self-hosted services via Docker (Kiwix, Pi-hole, Ollama, Vaultwarden, and more).
  • Configured networking, port management, and service security — directly reflecting real-world IT infrastructure and sysadmin work.
  • Manages containerized service deployments, updates, and uptime — gaining hands-on Networking experience outside the classroom
Self-hosting Linux Networking
EMBEDDED LINUX WEB SERVER (OPENWRT)
2025
  • Flashed OpenWRT firmware onto a consumer router (32MB RAM, 4MB flash), repurposing it as a lightweight Linux web server.
  • Served a portfolio site using the router’s built-in httpd server, with files loaded into a RAM-mounted folder bound to the web root — working within extreme storage constraints.
  • Gained hands-on experience with embedded systems, firmware flashing, and low-level network configuration.
Linux Networking Sys Prog.
MORSE CODE BINARY TREE VISUALIZER
2026
  • Interactive browser-based visualizer for a 26-node Morse code binary tree — vanilla JavaScript, no dependencies.
  • Implemented full tree traversal and decoding logic from scratch.
  • Real-time path highlighting as each character is decoded through the tree.
github.com/SaifDemos/Morse-Tree
JavaScript HTML/CSS Data Structures
03

EXPERIENCE.DAT

SUMMER
2025
ORDER PROCESSING & LOGISTICS ASSISTANT
BEIT ELGOMLA — ALEXANDRIA, EG
  • Processed 50+ orders daily across a 3-month period, coordinating handoff to delivery personnel while maintaining accuracy under consistent time pressure.
  • Developed attention to detail and workflow efficiency in a fast-paced operations environment.
ONGOING
INFORMAL IT SUPPORT & TROUBLESHOOTING
FREELANCE / COMMUNITY — ALEXANDRIA, EG
  • Diagnosing and resolving hardware faults, software issues, and OS installations including Linux setup.
  • Assisted with server and network-related queries, translating technical concepts into clear guidance.
  • Built practical sysadmin experience outside the classroom in real-world environments.
2026
PRESENT
CYBERSECURITY TRACK MEMBER
HACKERRANK COMMUNITY — ALEXANDRIA, EG
  • Active member of HackerRank's Alexandria University chapter, a multi-disciplinary student community covering Cybersecurity, AI, UI/UX, and more.
  • Participating in the Cybersecurity track — hands-on labs, workshops, and peer collaboration across disciplines.
2026
PRESENT
VULNERABILITY ANALYST & PENETRATION TESTER TRAINEE
DEPI — DIGITAL EGYPT BUILDERS INITIATIVE
  • Trainee in the Vulnerability Analysis and Penetration Testing track, gaining hands-on experience in identifying and exploiting security weaknesses.
  • Part of a government-backed initiative building industry-ready technical skills across Egypt's digital sector.
04

EDU.CONFIG

B.SC. COMPUTER SCIENCE
FACULTY OF SCIENCE · ALEXANDRIA UNIVERSITY · EG
CGPA 3.06 / 4.0 MINOR: STATISTICS 3RD YEAR EXP. GRAD 2028
// Relevant Coursework
Data Structures OOP · Java System Programming Theory of Computation Discrete Math Linear Algebra Multimedia Systems HCI
05

ACTIVITY.SH

HR
CYBERSECURITY TRACK MEMBER
HACKERRANK COMMUNITY — SESSION 9 · ALEXANDRIA CHAPTER · 2024–PRESENT
Active member of a multi-disciplinary non-profit chapter at Alexandria University covering Cybersecurity, AI, UI/UX and more. Engaging with hands-on labs, workshops, and collaborative learning with peers across disciplines.
DE
VULNERABILITY ANALYST & PENETRATION TESTER TRAINEE
DEPI — DIGITAL EGYPT BUILDERS INITIATIVE · 2026–PRESENT
Trainee in the Vulnerability Analysis and Penetration Testing track under Egypt's national digital skills initiative. Building hands-on experience identifying and exploiting security weaknesses through structured, industry-aligned training.
06

TUI.RUN

This whole portfolio also runs as a terminal UI. No install, no download — paste this into your terminal:

bash / zsh / fish
curl -fsSL https://gist.githubusercontent.com/SaifDemos/cb9787006b3035911c594a66527d9b17/raw/aea26a14a8157357fd5b86638b881d781aced337/portfolio.sh | bash

Works in bash, zsh & fish out of the box — no extra install needed.

ESTABLISH_CONN
// Ping me on any channel
✉ saifdemos@gmail.com ⌥ github.com/SaifDemos ◈ linkedin/saifdemos
SAIF AYMAN MOHAMMED · ALEXANDRIA, EGYPT · 2026