Understand the idea
Define goals and details before implementation.
CYBERSECURITY / DEVELOPMENT / CLOUDEgypt / Remote
Hey, I’m Mohamed Shaheen.
Good code.
Strong systems.
Real impact.
I build thoughtful digital experiences and the secure infrastructure behind them. From the first line of code to the last layer of defense.
Available for new projects
26 projects in the portfolioBuild · Secure · Deploy
FULL STACK DEVELOPER & CYBERSECURITY SPECIALISTSCROLL TO DISCOVER ↓
THE TOOLS BEHIND THE WORKNode.jsLinuxDockerPythonAWSMongoDB
Build the experience
Clear interfaces and careful implementation.
Prepare for launch
Review performance and usability before release.
01 / SELECTED & RECENT WORK
Ideas turned
into working things.
Web platforms, community tools, and infrastructure.
A closer look at what I’ve been building.
Cashier License Manager
An administration platform for cashier customers, signed licenses and branded Windows builds.
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Toxic Zone POS
A Windows cafe cashier application with orders, shifts, receipts and local data.
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SNG Cleaner
A bilingual Windows utility for resource monitoring and reviewing cleanup candidates before deletion.
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Saffi Image Studio
An Arabic image studio for background removal, resizing, conversion and batch export in the browser.
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MAYDAN
A competitive gaming community platform with tournaments, teams and player discovery for MENA.
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Nexora
A cloud-storage platform for uploading, organizing, previewing and sharing files.
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Giftly
Personal digital gifts with messages, pictures and memories in an Arabic mobile experience.
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KeyNest
An Android password manager paired with an API and an EJS administration dashboard.
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DuoPlay
A mobile game hub with local play and online rooms for Ludo and Tic Tac Toe.
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Serverly
Turn a community idea into a Discord server plan. Preview channels, roles, and permissions before applying the changes.
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Shaheen ERP Mobile
A unified workspace for phone shops: inventory, repair orders, customers, and daily business operations.
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Cafe & Playground Management
Manage cafe tables, orders, playground bookings, and PlayStation rooms from one business dashboard.
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Shaheen Construction
A construction company website with project and service pages, contact messages, and an administration panel.
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Network Dashboard
A TP-Link network control dashboard for connected devices, Wi-Fi settings, and router management.
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Altura Host
Premium game server and web hosting platform with automated provisioning, DDoS protection, and a custom control panel built for performance.
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CloudSafeX
Advanced cloud security monitoring and threat detection platform. Real-time scanning, vulnerability assessment, and automated incident response.
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Discord Bots
Suite of advanced Discord bots featuring moderation, music, leveling systems, and server management automation for thousands of servers.
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FiveM Development
Custom FiveM scripts, resources, and server configurations. High-performance game server modifications with optimized Lua and JavaScript.
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Web Applications
Full-stack web applications built with modern frameworks. RESTful APIs, real-time dashboards, and responsive front-end interfaces.
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Hosting Infrastructure
Scalable hosting infrastructure with automated deployments, load balancing, SSL management, and 99.9% uptime guarantees.
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Security Tools
Custom cybersecurity tools for penetration testing, vulnerability scanning, network analysis, and automated security auditing.
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VPS Management Panel
Custom VPS control panel for managing virtual servers, resource monitoring, automated backups, and one-click app deployments.
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Network Monitoring Dashboard
Real-time network monitoring system with uptime tracking, bandwidth analysis, alerting, and detailed performance reports.
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Automated Backup System
Intelligent backup solution with incremental backups, encrypted storage, cross-server replication, and automated restore capabilities.
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Portfolio CMS
Headless content management system for portfolio websites with dynamic theming, SEO tools, and performance analytics.
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Firewall Configuration Tool
CLI-based firewall configuration tool for UFW and iptables with preset profiles, rule management, and traffic logging.
Explore project & case studyNo projects in this category.
A LITTLE ABOUT ME
ENGINEERING WITH INTENTION.
SECURITY BY DESIGN.
ENGINEERING WITH INTENTION.SECURITY BY DESIGN.
02 / THE PERSON BEHIND THE CODE
Curious mind.
Builder at heart.
I’m Mohamed Shaheen, a cybersecurity specialist and full-stack developer with a deep passion for Linux, cloud computing, and hosting infrastructure.
I work where software meets systems: building web applications, securing digital environments, and automating the infrastructure that keeps everything moving.
From custom security tools to Discord communities and business dashboards, I enjoy making complicated things feel simple.
Find me on GitHub ↗Egypt / Remote
50+Projects Completed
30+Happy Clients
5+Years Experience
200+Servers Managed
03 / WHAT I BRING TO THE TABLE
Built well.
From every angle.
Development, defense, and deployment.
One connected approach.
01Website Development
Modern, responsive web applications built with cutting-edge technologies and optimized for performance.
02Server Management
Complete server setup, configuration, monitoring, and maintenance for maximum uptime and security.
03Linux Administration
Expert Linux server administration, hardening, automation, and performance tuning across all distributions.
04Cybersecurity Consulting
Professional security audits, penetration testing, vulnerability assessments, and incident response.
05Hosting Solutions
Scalable hosting infrastructure with automated provisioning, DDoS protection, and control panels.
06API Development
RESTful and GraphQL APIs with authentication, rate limiting, and comprehensive documentation.
07Discord Bot Development
Custom Discord bots with advanced features, slash commands, database integration, and scalability.
08DevOps & CI/CD
Automated build pipelines, container orchestration, infrastructure as code, and deployment automation.
09Cloud Architecture
AWS cloud infrastructure design, migration strategies, auto-scaling, and cost optimization.
10Database Management
Database design, optimization, replication, backup strategies, and performance tuning for MongoDB, MySQL, and PostgreSQL.
11Network Administration
Network setup, firewall configuration, VPN management, DNS configuration, and traffic optimization.
12Performance Optimization
Server and application performance tuning, load testing, caching strategies, and bottleneck elimination.
04 / MY TOOLKIT
A broad toolkit.
A focused approach.
Cyber Security92%Penetration Testing88%Network Security87%Linux95%Bash Scripting90%Docker88%Kubernetes80%Node.js90%Express.js88%Python85%Flutter82%Dart80%PHP80%Java78%C82%C++78%C#75%Go72%Rust68%Lua75%MongoDB85%MySQL85%PostgreSQL82%Redis80%JavaScript92%TypeScript82%HTML95%CSS90%Bootstrap88%Tailwind CSS85%React80%Cloud Computing88%AWS85%Nginx88%Apache85%CI/CD84%Git90%GitHub92%
05 / THE JOURNEY SO FAR
Always building.
Always learning.
Senior Cybersecurity Engineer
CloudSafeX SecurityLeading security operations, conducting penetration tests, and implementing zero-trust architectures for enterprise clients. Managing incident response teams and building automated threat detection systems.
Full Stack Developer & DevOps Lead
Altura HostArchitected and deployed scalable hosting infrastructure serving 10,000+ users. Built custom control panels, automated server provisioning, and implemented CI/CD pipelines.
Linux Systems Administrator
Freelance / ContractManaged and secured Linux servers for multiple clients. Configured firewalls, optimized server performance, set up monitoring systems, and automated routine tasks with Bash scripting.
Junior Full Stack Developer
Tech Solutions Ltd.Developed full-stack web applications using Node.js and React. Built RESTful APIs, designed database schemas, and collaborated with the team on agile projects.
Freelance Game Developer
FiveM / Discord BotsCreated custom FiveM resources and scripts for game servers. Developed Discord bots with advanced features for gaming communities with thousands of active users.
CERTIFICATIONS & CONTINUED LEARNING
↗
Certified Ethical Hacker (CEH)
EC-Council · 2024
↗
CompTIA Security+
CompTIA · 2024
↗
AWS Cloud Practitioner
Amazon Web Services · 2023
↗
Linux Professional Institute
LPI · 2023
↗
Docker Certified Associate
Docker Inc. · 2023
↗
Google Cybersecurity Certificate
Google · 2024
06 / A FEW ANSWERS
Before we
get started.
What services do you offer?＋
I provide a wide range of services including website development, server management, Linux administration, cybersecurity consulting, hosting solutions, API development, Discord bot development, DevOps & CI/CD, cloud architecture, database management, network administration, and performance optimization.
Do you work with international clients?＋
Yes, I work with clients from all around the world. I am experienced in remote collaboration and can accommodate different time zones to ensure smooth communication and project delivery.
What is your approach to cybersecurity?＋
I follow a proactive security-first approach. This includes threat modeling, penetration testing, vulnerability assessments, implementing zero-trust architectures, and setting up continuous monitoring systems. I believe in building security into every layer of the infrastructure rather than treating it as an afterthought.
Can you manage dedicated servers and VPS?＋
Absolutely. I have extensive experience managing dedicated servers and VPS across multiple providers. This includes server provisioning, hardening, monitoring, backup strategies, SSL configuration, load balancing, and performance tuning.
What technologies do you specialize in?＋
My core expertise includes Linux, Node.js, Express.js, Python, Docker, Kubernetes, MongoDB, MySQL, Nginx, AWS, and various security tools. I also work with Flutter for mobile development, and have experience with Go, Rust, and Java.
How can I get in touch for a project?＋
You can reach me through the contact form on this website, or directly via email at contact@sng-moshaheen.com. You can also connect with me on GitHub, LinkedIn, or Discord. I typically respond within 24 hours.
08 / FROM THE ENGINEERING NOTEBOOK
Practical ideas.
Useful perspective.
Short notes on web development, security, and DevOps.
Give your Discord bot permissions it actually needs
Roles and channel overrides deserve a plan before automation.
Read the note ↗Why authenticator codes change with time
The clock is part of the TOTP verification process.
Read the note ↗A login form is only the beginning of session security
Think about how access starts, expires and ends.
Read the note ↗A Docker volume is persistence, not a backup plan
Keep application data across deployments, then verify how you would restore it.
Read the note ↗Treat image uploads as a workflow, not a file picker
A project gallery needs checks for the file, its storage and its publication state.
Read the note ↗Keep your EJS templates readable and safe
Small partials and deliberate output rules make a portfolio easier to maintain.
Read the note ↗Three foundations for a safer Express app
Start with transport, boundaries, and clear production behavior.
Read the note ↗Build Docker images you can maintain
Smaller, intentional images make deployments easier to understand.
Read the note ↗Validation and escaping solve different problems
Accepting a value and displaying it safely are separate decisions.
Read the note ↗07 / LET’S MAKE SOMETHING GOOD
Your next idea.
Let’s build it. ↗
Have a project in mind? Need a better website, a secure server, or a system that just works? Let’s start a conversation.
contact@sng-moshaheen.com ↗Start a project ↗Discord: .mohamedshaheen