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IT, C++,php ,MySQL, PostgreSQL, MongoDB,
at
Silêmanî
💼 Professional Summary
Multidisciplinary IT and network engineer with over 14 years of professional experience since 2010, specializing in system administration, cybersecurity, cloud technologies, and DevOps practices. Strong expertise in network design, wireless communication, backend programming, and penetration testing. Proven track record in deploying and managing critical infrastructure for telecoms, ISPs, and enterprise environments. Certified by global leaders including Cisco, Red Hat, AWS, GIAC, Huawei, MikroTik, and Ubiquiti.
🧠 Technical Skills
🔹 Databases
MySQL, PostgreSQL, MongoDB
MQL5 Storage & Data Handling
🔹 Networking
Protocols: TCP/IP, DNS, DHCP
Technologies: Routing, Switching, Wireless
Infrastructure: Point-to-Point (PTP), PtMP, Microwave Links
🔹 Programming Languages
C++
JavaScript
PHP
Python
🧳 Professional Experience
🏢 Senior Network & Systems Engineer
Freelancer / Remote & On-Site
2017 – Present
Delivered scalable network and wireless solutions using Ubiquiti, MikroTik, Mimosa, and Cambium.
Built secure DevOps pipelines with Docker, Jenkins, and GitLab CI/CD.
Automated cloud infrastructure on AWS using Terraform and Kubernetes.
Provided penetration testing, incident response, and digital forensics (GCFA/GXPN level).
🏢 Network & Security Engineer
Regional ISP / Telecom Provider
2012 – 2017
Deployed broadband wireless networks across multiple cities using PtP and PtMP radios.
Managed Linux (RHEL) servers and secure services (firewalls, VPNs, traffic shaping).
Trained junior engineers in Cisco and MikroTik technologies.
Participated in CCIE Bootcamp to strengthen advanced routing and switching skills.
🏢 IT & Support Technician
IT Integrator & SMB Support Provider
2010 – 2012
Provided full-stack IT support to small businesses and organizations.
Installed and configured LAN/WAN equipment, wireless bridges, and routers.
Delivered first-line troubleshooting, system maintenance, and user support.
Built foundational skills in Red Hat Linux, Cisco routing, and technical documentation.
🎓 Certifications
🛰 Cisco
CCNA – Cisco Certified Network Associate
CCNP – Cisco Certified Network Professional
CCIE Bootcamp – Cisco Certified Internetwork Expert Training
🐧 Linux / Cloud / Security
RHCSA – Red Hat Certified System Administrator
AWS Certified Solutions Architect – Associate
GCFA – GIAC Certified Forensic Analyst
GXPN – GIAC Exploit Researcher & Advanced Penetration Tester
GSEC – GIAC Security Essentials Certification
🛠 DevOps
Docker Certified Associate
Kubernetes Administrator (CKA)
Jenkins Certification
Terraform Associate
GitLab CI/CD Specialist
Azure DevOps Engineer Expert
☎️ Avaya
ACSS – Avaya Certified Support Specialist – Aura Communication Manager
🌐 Huawei
HCIA – Huawei Certified ICT Associate
HCIP – Huawei Certified ICT Professional
HCIE – Huawei Certified ICT Expert
📶 MikroTik
MTCNA – MikroTik Certified Network Associate
MTCRE – MikroTik Certified Routing Engineer
MTCWE – MikroTik Certified Wireless Engineer
MTCTCE – MikroTik Certified Traffic Control Engineer
MTCUME – MikroTik Certified User Management Engineer
📡 Ubiquiti
UBWA – Ubiquiti Broadband Wireless Admin
UEWA – Ubiquiti Enterprise Wireless Admin
UBRSA – Ubiquiti Routing & Switching Admin
UCRM – Ubiquiti CRM Specialist
🔧 Networking Equipment Experience
Mimosa Networks: B5, B5c, C5, C5c, A5x, A5c
Cambium: ePMP 1000/2000, Force 180, Force 300
TP-Link / Huawei: Outdoor Wireless Bridges, Access Points
Others: Wireless Microwave Links, Point-to-Point (PTP), Point-to-Multipoint (PtMP) Radios
🌍 Languages
Arabic: Native
English: Very Good (Reading, Writing, Speaking)
Multidisciplinary IT and network engineer with over 14 years of professional experience since 2010, specializing in system administration, cybersecurity, cloud technologies, and DevOps practices. Strong expertise in network design, wireless communication, backend programming, and penetration testing. Proven track record in deploying and managing critical infrastructure for telecoms, ISPs, and enterprise environments. Certified by global leaders including Cisco, Red Hat, AWS, GIAC, Huawei, MikroTik, and Ubiquiti.
🧠 Technical Skills
🔹 Databases
MySQL, PostgreSQL, MongoDB
MQL5 Storage & Data Handling
🔹 Networking
Protocols: TCP/IP, DNS, DHCP
Technologies: Routing, Switching, Wireless
Infrastructure: Point-to-Point (PTP), PtMP, Microwave Links
🔹 Programming Languages
C++
JavaScript
PHP
Python
🧳 Professional Experience
🏢 Senior Network & Systems Engineer
Freelancer / Remote & On-Site
2017 – Present
Delivered scalable network and wireless solutions using Ubiquiti, MikroTik, Mimosa, and Cambium.
Built secure DevOps pipelines with Docker, Jenkins, and GitLab CI/CD.
Automated cloud infrastructure on AWS using Terraform and Kubernetes.
Provided penetration testing, incident response, and digital forensics (GCFA/GXPN level).
🏢 Network & Security Engineer
Regional ISP / Telecom Provider
2012 – 2017
Deployed broadband wireless networks across multiple cities using PtP and PtMP radios.
Managed Linux (RHEL) servers and secure services (firewalls, VPNs, traffic shaping).
Trained junior engineers in Cisco and MikroTik technologies.
Participated in CCIE Bootcamp to strengthen advanced routing and switching skills.
🏢 IT & Support Technician
IT Integrator & SMB Support Provider
2010 – 2012
Provided full-stack IT support to small businesses and organizations.
Installed and configured LAN/WAN equipment, wireless bridges, and routers.
Delivered first-line troubleshooting, system maintenance, and user support.
Built foundational skills in Red Hat Linux, Cisco routing, and technical documentation.
🎓 Certifications
🛰 Cisco
CCNA – Cisco Certified Network Associate
CCNP – Cisco Certified Network Professional
CCIE Bootcamp – Cisco Certified Internetwork Expert Training
🐧 Linux / Cloud / Security
RHCSA – Red Hat Certified System Administrator
AWS Certified Solutions Architect – Associate
GCFA – GIAC Certified Forensic Analyst
GXPN – GIAC Exploit Researcher & Advanced Penetration Tester
GSEC – GIAC Security Essentials Certification
🛠 DevOps
Docker Certified Associate
Kubernetes Administrator (CKA)
Jenkins Certification
Terraform Associate
GitLab CI/CD Specialist
Azure DevOps Engineer Expert
☎️ Avaya
ACSS – Avaya Certified Support Specialist – Aura Communication Manager
🌐 Huawei
HCIA – Huawei Certified ICT Associate
HCIP – Huawei Certified ICT Professional
HCIE – Huawei Certified ICT Expert
📶 MikroTik
MTCNA – MikroTik Certified Network Associate
MTCRE – MikroTik Certified Routing Engineer
MTCWE – MikroTik Certified Wireless Engineer
MTCTCE – MikroTik Certified Traffic Control Engineer
MTCUME – MikroTik Certified User Management Engineer
📡 Ubiquiti
UBWA – Ubiquiti Broadband Wireless Admin
UEWA – Ubiquiti Enterprise Wireless Admin
UBRSA – Ubiquiti Routing & Switching Admin
UCRM – Ubiquiti CRM Specialist
🔧 Networking Equipment Experience
Mimosa Networks: B5, B5c, C5, C5c, A5x, A5c
Cambium: ePMP 1000/2000, Force 180, Force 300
TP-Link / Huawei: Outdoor Wireless Bridges, Access Points
Others: Wireless Microwave Links, Point-to-Point (PTP), Point-to-Multipoint (PtMP) Radios
🌍 Languages
Arabic: Native
English: Very Good (Reading, Writing, Speaking)
Friends
1
