⭐ Linux ⭐ Cloud ⭐ WordPress ⭐ Migration ⭐ Security
$50 USD / 小时
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Bangladesh (2:21 上午)
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加入于八月 13, 2008
$50 USD / 小时
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Your search for the perfect freelancer ends here!
As a computer engineer with over two decades of experience in the mainstream IT industry, I can deliver a wide range of hi-tech services including:
✅ Linux system administration (Ubuntu, Debian, Red Hat, CentOS, and more)
✅ Cloud computing (AWS, GCP, Oracle Cloud, DigitalOcean, Azure, and more)
✅ Website, server, and email migration
✅ Cybersecurity consulting
✅ Malware removal and security hardening
✅ Various CMS and E-commerce solutions and troubleshooting (WordPress, Joomla, Shopify, osCommerce, Zen Cart, Magento, MediaWiki, phpBB, and more)
I work solo, and known among peers for my fast turnaround time and ability to fix difficult problems. Where others have failed, I will succeed. ✌️
My credentials include multiple certifications from Google, Microsoft, CompTIA, Cisco, AWS, cPanel, Plesk, MongoDB, (ISC)², Fortinet, and more. These certifications reflect hundreds of hours of training and real-world practice, making me uniquely qualified to handle your IT challenges.
As of 2014, I am part of the Preferred Freelancer Program, the elite top 1% on this platform. As of 2022, I am a Freelancer Ambassador, tasked with special duties including moderating the community groups.
My timezone is GMT +6, though I work round-the-clock to cater the needs of my clients in over 70 countries worldwide.
Click on the "Contact" button now to get started. If I have bid on your project, just click that "Award" or "Chat" button. I look forward to working with you!
Notes for my first-time clients:
☑️ I have undergone a thorough and rigid identity verification process to receive the blue verified badge. This makes me more trustworthy when dealing with confidential data.
⛔ I do not work through remote access software such as TeamViewer or AnyDesk.
⛔ I do not "Accept" projects until verifiable login credentials are provided and verified.
Responsibilities include system and network administration, setting up and maintaining Linux services such as Apache, BIND, Squid, Postfix, Dovecot, providing remote backup solutions, monitoring IT infrastructure with Nagios, Cacti, shell scripting, deploying and maintaining various cloud hosting services including AWS, Google Cloud, Microsoft Azure, Alibaba Cloud, DigitalOcean, and more.
3月, 2008 -现在
•
16 年, 8 个月
System Administrator
12月, 2007 -现在
•
16 年, 11 个月
Trance Host
12月, 2007 - 现在
•
16 年, 11 个月
Responsibilities include the administration of client-facing servers, cloud servers/clusters and internal systems, as well as planning maintenance and update periods. Maintain consistent helpful documentation, perform hardware maintenance and provision servers in data center. Helping the support team resolve any client security issues and escalated issues. Keeping infrastructure secure and well-maintained on a daily basis.
12月, 2007 -现在
•
16 年, 11 个月
IT Specialist
5月, 2006 - 10月, 2007
•
1 年, 5 个月
Relief International, Bangladesh Country Office
5月, 2006 - 10月, 2007
•
1 年, 5 个月
End-user support, system administration, security and information assurance, IT audits, web and database administration, technical writing and training, etc.
5月, 2006 - 10月, 2007
•
1 年, 5 个月
教育
North South University
2002 - 2006
•
4 年
B.Sc. in Computer Science & Engineering
Bangladesh
2002 - 2006
•
4 年
University of London
2000 - 2002
•
2 年
GCE A' Level
United Kingdom
2000 - 2002
•
2 年
资质
(ISC)² Certified in Cybersecurity
2023
International Information System Security Certification Consortium
Getting Certified in Cybersecurity provides employers with the confidence that you have a solid grasp of the right technical concepts, and a demonstrated aptitude to learn on the job. As an (ISC)² certification, those who hold the CC are backed by the world’s largest network of certified cybersecurity professionals helping them continue their professional development and earn new achievements and qualifications throughout their career.
2023
AWS Technical Professional
2020
Amazon Web Services
• Identify core AWS services and relate them to common architectures and use cases
• Model a typical technical customer pre-engagement cycle
• Recognize common discovery concerns and architectural challenges
• Design a basic three-tier architectural solution using AWS services
• Provide a visual representation of a Proof of Concept
• Identify modern solutions and cost optimization needed for digital transformation
2020
Certified SEMrush Professional
2019
SEMrush Academy
Passed the following exams:
1) SEO Fundamentals Exam
2) SMM Fundamentals Exam
3) PPC Fundamentals Exam
2019
刊物
Prospects of Open Source Software
The Daily Star
Open Source Software or OSS is quickly becoming a solution, owing to the freedom to copy, modify and distribute it and freedom from contracts as well as for greater opportunities for interoperability with other application. The article mainly discusses about different OSS. Some of the selected OSS is highlighted. OSS is an umbrella term used to refer to a wide range of software products, services and communities.