Saiful I.
Jhalokhati, Bangladesh
100%
Job Success
Linux System Enginner
$35.00/hr
100% of customer satisfaction is my specialty, and system engineering is my passion.
I have 10 years of working experience in Cloud System Engineering. I did work for a software development company as a leading System Administration Manager, and before I was promoted to System Administrator I was working as an "Application Deployment Engineer" (Node, Python, Php, Java).
I did work in the Customer Support department as a Systems Engineer - Level III.
And also, I have 8 years of professional freelancing experience with various companies and persons around the world.
As a passionate system engineer, I have hands-on experience with Windows Server and Linux Server (Ubuntu, Centos, Fedora, Debian, RedHat, Rocky, and Amazon Linux) administration, security management, troubleshooting, and deployment. Also other tools Ie: as Docker, Kubernetes; Infrastructure: AWS, Azure, Google Cloud Platform, Digital Ocean, Linode, Hetzner, Contabo etc.
I can help with administration, implementation, configuration, optimization, or troubleshooting with various services or projects as needed, Like:
Web Server: (Apache, Nginx, IIS, Lite-speed, Gunicorn, Mod WSGI, UWSGI) installation and deployment, load balance or troubleshooting any existing issue. Also, I can install SSL for web applications.
Email Server: (Zimbra, Mail-in-a-Box, Mailu, Mailcow, Kerio Connect, MS Exchange, Open Exchange, Zoho, Office 365, MX Route/cPanel Email/Webmail/Roundcube, Sendmail/Postfix/Dovecot) installation, deployment, encryption, Email Delivery issue, Email SPAM issue fixing.
Email Gateway/Antivirus: (Kaspersky Email Gateway, Proxmox mail gateway, ClamAV, SpamAssassin, Barracuda Email Security Gateway, Mimecast Email Security with Threat Protection) integration or configuration and best security implementation.
Application Deployment/Installation: PHP, WordPress, Drupal, Laravel, OpenCart, Magento, WooCommerce-app, Python, Django, Flask, ReadTheDocs, Wagtail, Django-CMS, Oddo, ErpNext, Bitrix24, PrismERP, LinesPay, Onebook, SuiteCRM, Superdesk, NextCloud, OwnCloud, Matermost, RocketChat, Spark, Node, .net core app or Java, Maven app, Gitlab etc. Deployment, security management, load-balance, clustering, optimize or fix the issue's from the existing environment.
Database Server: MySQL, Oracle, MSSQL, Postgres, MongoDB, and MariaDB. I can help with cluster, load balance, optimize, or also can install SSL for the database server. If you have any existing issue with the database server I can fix that too.
DNS Server implementation or installation and deployment, "DNS resolving" issue, fix email delivery problem for SPAM email delivery.
Hypervisor and Container: Esxi, vCenter, Xen, Proxmox, OpenVZ, Docker, Hyper-V, VirtualBox, VMware, KVM, LXC, rkt, Vagrant,
Wox, Rancher, Kubernetes and Openstack implementation for datacenter, or personal uses. Can help with cluster, create VM, fix or modify and the existing environment as needed.
Other Linux Server expertise: Systemd, Supervisord, Bash, Shell, Cron, Init script, Ansible, Kubernetes Cluster, Highability with HAproxy, CrosSync, Rsync. SSH, SFTP, User and Grop management, Proper permission management, Virtual-Host, FTP server configuration.
Also, I can help with other random services like:
Maintain daily/weakly/monthly backup or restore a server, application or website.
Fix or recover a hacked website (WordPress or any other CMS)
Install configure SSL for Website.
Install and implement HTTP2 protocol to optimize and secure a site.
I can't write down everything here, but if you have any other requirements you can message me. Let's discuss If I can help.
Thank You.
Work history
Set up Internet connection on a Rocky Linux VM
Dec 16, 2023
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Apr 4, 2024
Freelancer's response
"Thank you."Private earnings
Need Assitance Installing Qubes + Whonix on Nvidia 4090 Gaming System
Feb 22, 2024
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Feb 26, 2024
"Saiful did an amazing job and I will be hiring him for other jobs as well."
Private earnings
AWS administration with app deployment
Nov 8, 2023
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Nov 8, 2023
"A talented developer with a lot of knowledge and skills, very satisfied with working with him"
Private earnings
ssl configuration
Aug 29, 2023
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Aug 29, 2023
"My second job with him, I am very satisfied! Knows the job and does it quickly and efficiently, I highly recommend"
Freelancer's response
"Thank You."Private earnings
Deploy next js project to plesk server
Aug 29, 2023
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Aug 29, 2023
"Excellent developer with a lot of knowledge, helped me a lot to set up a new aws server and deploy my project on it, highly recommend"
Freelancer's response
"Thank You."Private earnings
Nginx Configuration Expert Needed for Troubleshooting
Aug 28, 2023
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Aug 28, 2023
"Saiful is quite knowledgeable about Nginx and debugging server issues. While we were not able to resolve the original issue he did help me to look in the right direction…
Freelancer's response
"thank you,"Private earnings
Need help with DigitalOcean server
Aug 25, 2023
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Aug 25, 2023
"I hired Saiful to help me configure SSL on a Digital Ocean server, using command prompts. He cleary knows what he's doing. He was very easy to communicate with and…
Private earnings
audit LEMP stack config + optimize + add control panel
Mar 7, 2021
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Aug 23, 2021
Private earnings
Server setup New DS
Jun 17, 2021
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Jun 18, 2021
"Super developer"
Private earnings
Fix SSL error on ubuntu web hosting
Jun 2, 2021
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Jun 2, 2021
"Saiful fixed my issue in just a minute, he was very efficient, thank you!"
Freelancer's response
"You are very welcome. You are so cooperative."Private earnings
Fix CPU-Problem / DDoS-Attack (?) on Linux (Almalinux)
Apr 25, 2024
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Present
Job in progress
Private earnings
Rustdesk + Vpn isntallation
Jan 5, 2024
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Present
Job in progress
Private earnings
Nextcloud troubleshoot
Dec 21, 2023
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Present
Job in progress
Private earnings
Network Engineer
Nov 30, 2023
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Present
Job in progress
Private earnings
Next Cloud and Techincal Work
Jan 1, 2022
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Present
Job in progress
Private earnings
can't find shared printer on my network (win10). Help needed
Oct 13, 2020
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Present
Job in progress
Private earnings
Excel vba sync to sftp
Sep 30, 2020
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Present
Job in progress
Private earnings
Saiful I. has more jobs. Create an account to review them
Skills
- Linux
- System Administration
- Ubuntu
- WordPress Malware Removal
- Web Hosting
- Web Server
Project catalog
Get started working with Saiful quickly with these predefined projects.
Get started working with Saiful quickly with these predefined projects.
You will get Private Cloud with Nextcloud AIO or Owncloud
From $20
2 days delivery