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$30 USD / hour
Flag of BANGLADESH
sonargaon, bangladesh
$30 USD / hour
It's currently 10:05 AM here
Joined December 1, 2010
4 Recommendations

Mostafa A.

@masharif46

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5.0 (35 reviews)
4.1
4.1
100%
100%
$30 USD / hour
Flag of BANGLADESH
sonargaon, bangladesh
$30 USD / hour
97%
Jobs Completed
100%
On Budget
100%
On Time
44%
Repeat Hire Rate

Linux, cPanel, AWS, Nginx, SSL, VoIP, SMTP, PMTA

Client's Satisfaction, Quick & efficient Solution Delivery guaranteed. Certified url [login to view URL] I am a Red Hat Certified Engineer (RHCSA, RHCE & RHV-M) & working more than ten years of professional in Linux Security, Cyber security, email servers, Mautic, PowerMTA, bulk email, SMTP servers, Mailwizz, AceMailer, Ubuntu, Debian, CentOs, Web Hosting, System Admin, Computer Security, Internet Security, Network Administration, Web Security, Cloud Computing, Amazon Web Services, PowerDNS, Microsoft Outlook Bulk Marketing, Email Handling, Internet Marketing, Internet Marketing, Interspire, Magento, wordpress, Nodejs, Django & script install, etc. I have experience fixing issues of SMTP server emails going to spam and improving email deliverability. I will fix any problems related to Linux, VoIP, cPanel, MySQL, postfix, Dovecot, Apache, DNS, Nginx, php-fpm, SSL, PHP upgrade, & VPS-related issues. PowerMTA 4.5r8 and PowerMTA 5.0b1 ,PowerMTA™ v5.0r3 available I also know following systems ✅ Email marketing (Email Campaign and Automation Setup). ✅ Email Server (Postfix, Dovecot, PowerMTA, exim, sentmail, zimbra, iredmail). ✅ Protocols: TCP/IP, FTP, DHCP, HTTP, SMTP, POP, IMAP ✅ Email migrations (IMAP to IMAP, Gsuite to Office365, etc.) ✅ Database Installation & migration : MySQL, MariaDB, MongoDB, PostgreSQL, Oracle etc. ✅ Hypervisors: VMware ESXi, vSphere, Xen, Proxmox, Virtualizor, KVM ✅ Web Hosting Control Panels Support (WHM, Cpanel, Plesk, CentOS Web Panel, VestaCP, Virtualmin/Webmin, ISPconfig, CyberPanel, Hestia, DirectAdmin etc) ✅ Server Security and Hardening: Fail2ban, FIREWALLD, UFW, IPTABLES, CSF, OpenVPN & Selinux. ✅ DNS Server Configuration( OpenDKIM, DKIM, SPF, MX, DMARC.). ✅ Setup WordPress and Malware remove ✅ Setup Laravel, Wordpress, Prestashop, Joomla, Magento 2, phpMyAdmin, codecanyon scripts, any CRM or anyother web Application. ✅ Cyber Security VPS and dedicated server audit and security fixed. ✅ Migrating servers from One Server to a NEW Server with minimal Downtime. ✅ VPS Setup (Multi Domain setup Without Cpanel). ✅ Cloud & Hosting Providers Support : AWS, Digitalocean, OVH, Azure, Vultr , Linode, Hostscheap, Namecheap, GoDaddy, HostGator, etc. ✅ Web Servers: Apache, Nginx, php, PHP-fpm ✅ Server Monitoring & Fixing Security vulnerabilities ✅ Server Storage : SAN, NAS, FTP, TrueNAS, etc. ✅ VoIP Service : Asterisk PBX, VoIP, FreeSwitch & FusionPBX. ✅ Web Server Configuration and Troubleshooting Domain Verification and spam error fix # Klaviyo # Microsoft 365 # Google Workspace # Sendgrid # Mailwizz # MailGun # Active Campaign # Zoho # Campaign Monitor # Sales force # Constant Contact # Mailchimp # Hubspot # Getresponse # Aweber # convertkit # Mautic # Sendine blue # Mailer lite ✔ Customer satisfaction my top priority. Looking forward to show my capabilities through my service. ✔ After completing The project, I will produce 1 week of free support regarding the project. So That is a Right Place for you!

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Portfolio

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Reviews

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Showing 1 - 5 out of 30 reviews
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5.0
$550.00 USD
Went over and beyond... Very professional.
Linux
Web Security
Amazon Web Services
Network Administration
Internet Security
User Avatar
Flag of Tom K.
@TomKimKE
•
2 months ago
5.0
$80.00 USD
great guy to work with. Knows his stuff and delivers where others fail
System Admin
Linux
MySQL
Web Hosting
VPS
User Avatar
Flag of Afram K.
@afram7
•
2 months ago
5.0
$25.00 USD
Fantastic Expirience i hire Mostafa again VERY PROFESSIONAL 5 STARS
Python
VPS
Server
User Avatar
Flag of Davide C.
@davidecaccamo
•
6 months ago
5.0
$25.00 USD
Very professional developer, beautiful expirience, avaiable, fast, correct, etc.. I hire again
System Admin
Linux
Web Hosting
VPS
User Avatar
Flag of Davide C.
@davidecaccamo
•
7 months ago
5.0
$50.00 USD
work delivered on time
PHP
System Admin
WordPress
MySQL
+1 more
User Avatar
Flag of Jamal A.
@nibssolution
•
3 years ago

Experience

Senior System Administrator

Bangladesh IT
Jan 2012 - Nov 2014 (2 years, 10 months)
I am a Senior System Administrator

Education

M.Sc. in CSE

Jagannath University, Bangladesh 2016 - 2018
(2 years)

Bsc in Electrical and Electronic Engineering

Stamford University Bangladesh, Bangladesh 2011 - 2015
(4 years)

Qualifications

RED HAT CERTIFIED SPECIALIST IN VIRTUALIZATION

Red Hat, Inc
2021
RED HAT CERTIFIED SPECIALIST IN VIRTUALIZATION

RED HAT CERTIFIED ENGINEER ( RHCE )

Red Hat, Inc
2018
RED HAT CERTIFIED ENGINEER ( RHCE )

Red Hat Certified System Administrator (RHCSA)

Red Hat, Inc
2018
Red Hat Certified System Administrator (RHCSA)

Publications

Development of Cyber Attack Model for Private Network

Mostafa Al-Amin
Development of Cyber Attack Model for Private Network, Publisher: IEEE

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Verifications

Preferred Freelancer
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Payment Verified
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Facebook Connected

Certifications

preferredfreelancer-1.png Preferred Freelancer Program SLA 1 100%
numeracy_1.png Basic Numeracy 1 90%
employer_orientation.png Employer Orientation Exam 1 80%
freelancer_orientation.png Freelancer Orientation 1 80%
WordPress.png WordPress 1 80%
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