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$20 USD / hour
Flag of BANGLADESH
$20 USD / hour
It's currently 11:40 PM here
Joined October 8, 2018
0 Recommendations

Abu Sayem M.

@sayemict

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$20 USD / hour
Flag of BANGLADESH
$20 USD / hour
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SEO Expert, Content Writer, Ethical Hacker

Working more than 12 years on IT Infrastructure (System and Network Administration) and Profound knowledge and experience of End User Technical Support, Desktop Support, Network Design and Development, Operations, Maintenance, Routing & Switching, Firewalls, Information and Cybersecurity from the well-reputed organization. Here are some major services on which I am working: ============================================= IT Infrastructure (System and Network Administration): ============================================= Building, configuring, patching, upgrading and troubleshooting of Physical and Virtual Linux/Windows servers (rack mounts/blades, and VMs) Installing and implementing of VMware ESXi 6.7/7 Server, Guest OS installation, setting up of VM priorities Manage Active Directory, Maintain network servers such as file servers, Configured and Managed FTP, DNS, DHCP, WSUS, Proxy, Backup Servers Proficient in Linux OS administration and configuration (Ubuntu/Kali Linux/Debian) Installing, configuring and deploying new PCs & Servers Deployment Windows OS using Microsoft Product SCCM/MDT Monitor server event logs, performance logs, growth of data on the network, and checking the status of nightly server backups Ensures compliance with uptime and performance standards and develops system and product benchmarking and monitoring Designed and implemented network infrastructure Ensure network connectivity throughout a company`s LAN/WAN infrastructure Configured and implemented Remote Access Solution (RAS): VPN Redistribution of routing protocols and Frame-Relay configuration. Configured Cisco Routers using RIP, IGRP, OSPF and EIGRP. Configured Cisco Switches (2960, 9200, 9300, and 2900). Installed and configured workstations for IP/ IPX LANs. Installed and configured DHCP Client/ Servers ================================= Information and Cyber Security: ================================= Performing Vulnerability Assessment on the Infrastructure Devices and Servers, Network Devices, Web Applications All Vulnerability assessment and penetration testing VAPT including Physical VAPT Network security with Snort, IDS, IPS, MOD SECURITY Reviewing and rating the security network Worked on industries top tools like Nessus, OSINT, and Burp Suite and Acunetix scanners Identifying areas of high-level security Sound knowledge in Metasploit Framework and Social Engineering Scanning open and closed ports using Reconnaissance tools like Nessus and NMAP Conducting multiple penetration tests on the system. Identifying and recording security flaws and breaches. Clear websites malware
Freelancer System Administrators Bangladesh

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Portfolio Items

Ethical Hacking Certification
Ethical Hacking Certification Live Course
Ethical Hacking for Beginners
Ethical Hacking for Beginners
Linux for Network Engineers: 
Practical Linux with GNS3
Linux for Network Engineers
Practical Ethical Hacking for Beginners
Ethical Hacking for Beginners
Course Completed Microsoft Certified Solutions Associate
Microsoft Certified Solutions Associate (70-412)
Course Completed Microsoft Certified Solutions Associate
Microsoft Certified Solutions Associate (70-411)

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Experience

Assistant Manager-IT

Meghna Group of Industries (MGI)
Dec 2015 - Present
System and Network Administrator

Education

Bachelor of Science in Information Technology

Sikkim Manipal University of Health, Medical and Technological Sciences, India 2001 - 2005
(4 years)

Qualifications

Course Completed Certified Ethical Hacking

Eshikhon
2021
Certified Ethical Hacking

Linux for Network Engineers: Practical Linux with GNS3

Udemy
2021
Linux for Network Engineers: Practical Linux with GNS3

Practical Ethical Hacking for Beginners

Udemy
2021
Ethical Hacking

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Top Skills

System Admin Linux Web Security SEO Computer Security

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