osama@portfolio:~
osama@local:~$|
OSAMA SIDDIQUI
[Infrastructure Architect]
> I fix what breaks. Then I break it again to make sure.
> Open source enthusiast. Coffee-powered. Sleep-deprived.
status:available
uptime:24/7
location:remote
osama@local:~$█
osama@local:~$sudo systemctl status services
./net_design.sh
Network Architecture
DescriptionDesign and implementation of scalable, secure enterprise networks using Cisco, Juniper, and Arista gear.
active (running)
./harden_biz.sh
Small Business Cybersecurity
DescriptionComprehensive security assessments, hardening, and ISO 27001 compliance for SMBs.
active (running)
./remote_support.sh
Remote IT Support
DescriptionInstant troubleshooting for hardware, software, and network issues via secure remote connection.
active (running)
./setup_email.sh
Business Email Setup
DescriptionProfessional email configuration (Google Workspace, O365) with custom domains and security.
active (running)
./optimize_web.sh
Website Speed Fix
DescriptionOptimization of load times, caching, and asset minification for maximum performance.
active (running)
./backup_config.sh
Data Backup Setup
DescriptionAutomated, encrypted backup stratgies for critical business data (Local + Cloud).
active (running)
./manage_m365.ps1
Microsoft 365 Management
DescriptionAdministration of user accounts, licenses, SharePoint, and Teams tailored to your workflow.
active (running)
./config_vpn.sh
Secure Remote Access
DescriptionImplementation of VPNs (IPSec, SSL) and Zero Trust access for remote workforces.
active (running)
./automate_tasks.py
Workflow Automation
DescriptionStreamlining repetitive business tasks using scripts, APIs, and integration tools.
active (running)
./tune_network.sh
Internet Speed Optimization
DescriptionAnalyzing and tuning network configurations to eliminate bottlenecks and latency.
active (running)
./migrate_server.sh
Server Migration
DescriptionSeamless migration of physical or virtual servers to new hardware or cloud platforms.
active (running)
./write_docs.md
Tech Manual Writing
DescriptionCreation of clear, concise technical documentation, SOPs, and user guides.
active (running)
./install_pkg.sh
Software Installation
DescriptionDeployment and configuration of business software, ensuring compatibility and performance.
active (running)
./setup_cloud.tf
Cloud Storage Setup
DescriptionSecure file sharing and storage solutions (Dropbox, OneDrive, AWS S3) for collaboration.
active (running)
./maint_web.sh
Website Maintenance
DescriptionRegular updates, security patches, and monitoring to keep your site running smoothly.
active (running)
./filter_spam.sh
Email Spam Protection
DescriptionImplementation of SPF, DKIM, DMARC, and filtering to block spam and phishing.
active (running)
./sudo mail -s 'Request' osama
Custom Solution
DescriptionDon't see what you need? Send a custom request and let's engineer a solution.
active (running)
osama@local:~$cat ~/blog/*.md
~/blog
osama@local:~/blog$ cat surviving-submarine-cable-cuts.md
Surviving Submarine Cable Cuts with SD-WAN SLA Design
Submarine cable cuts in the Red Sea pushed latency from 50ms to 300ms+ across six ISPs. Here's how I redesigned SLA checks in FortiGate SD-WAN to keep links stable and reliable.
_ read_more~/blog
osama@local:~/blog$ cat building-automated-backup-scripts.md
Building Automated Backup Scripts for My Azure-to-Local Workflow
Bash scripts for automated backups of NGINX, SQL Server, PostgreSQL, MongoDB, and other services from Linux hosts to a remote server over SSH/SCP.
_ read_more~/blog
osama@local:~/blog$ cat fortigate-removed-ssl-vpn.md
FortiGate Removed SSL VPN - How I Got Linux Clients Working with IPsec on Fedora 42
Fix FortiGate 7.4.8 SSL VPN removal. Step-by-step strongSwan IPsec (IKEv2) setup for Linux Fedora 42 and Ubuntu clients.
_ read_more~/blog
osama@local:~/blog$ cat how-i-got-hooked-on-networking.md
How I Got Hooked on Networking and Why Security Starts Here
I was always fascinated by tech. I touched a computer for the first time when I was very young, and from then on, I had a habit: every week, I'd break something… and then spend hours figuring out how to fix it.
_ read_moreConnect & Socials
./connect_linkedin.sh
osama@local:~$Professional Network
Detailed professional experience, certifications, and technical skills are maintained on LinkedIn.
curl -L linkedin.com/in/...
./view_code.sh
osama@local:~$Source Code & Repos
Explore my open-source contributions, automation scripts, and infrastructure-as-code repositories.
git clone github.com/maxdorx...