Freelancer logo How It Works Browse Jobs Log In Sign Up Post a Project
EXPLORE
HTML Linux MySQL PHP WordPress
You're now following .
Error following user.
This user does not allow users to follow them.
You are already following this user.
Your membership plan only allows 0 follows. Upgrade here.
Successfully unfollowed user.
Error unfollowing user.
You have successfully recommended
Error recommending user.
Email successfully verified.
User Avatar
$50 USD / hour
Flag of BANGLADESH
$50 USD / hour
It's currently 10:47 AM here
Joined August 13, 2008
48 Recommendations

Russell J.

@Ekushey

annual-level-three.svgpreferred-freelancer-v2.svg
5.0 (796 reviews)
7.6
7.6
$50 USD / hour
Flag of BANGLADESH
$50 USD / hour
100%
Jobs Completed
95%
On Budget
97%
On Time
13%
Repeat Hire Rate

Professional Linux system administrator and highly experienced webmaster

My expertise is solving problems and making things happen in the following areas: ✅ Linux system administration ✅ Website and server migration ✅ Malware removal and security hardening ✅ Various CMS and eCommerce solutions I am known for my fast turnaround time and ability to fix difficult problems. Where others have failed, I will succeed. I am part of the Preferred Freelancer Program, the elite top 1% on the platform. This makes me one of the most capable person for your job. My timezone is GMT +6, though I work round-the-clock to cater the needs of my clients in over 65 countries worldwide. Click on the "Hire Me" 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!
Freelancer PHP Developers Bangladesh

Contact Russell J. about your job

Log in to discuss any details over chat.

Portfolio Items

The bearer of this certificate is hereby deemed fully capable and skilled in Inbound Methodology. He/she has been tested on best practices and is capable of applying them to attract strangers, to convert visitors, to close leads and to delight customers.

Verification link: https://app.hubspot.com/academy/achievements/1l0g0g08/en/1/russell-john/inbound
HubSpot Inbound Certified
The Google Analytics Individual Qualification (IQ) is a demonstration of proficiency in Google Analytics that is available to any individual who has passed the Google Analytics IQ exam. This includes topics such as: planning and principles implementation and data collection configuration and administration conversion and attribution reports, metrics, and dimensions.

Verification link: https://skillshop.exceedlms.com/student/award/gr9DE5jBMF38GEa7hLvciPqe
Google Analytics IQ Certification
The Google Analytics Individual Qualification (IQ) is a demonstration of proficiency in Google Analytics that is available to any individual who has passed the Google Analytics IQ exam. This includes topics such as: planning and principles implementation and data collection configuration and administration conversion and attribution reports, metrics, and dimensions.

Verification link: https://skillshop.exceedlms.com/student/award/gr9DE5jBMF38GEa7hLvciPqe
Google Analytics IQ Certification
Courses completed:

1) M001: MongoDB Basics
2) M103: Basic Cluster Administration
3) M201: MongoDB Performance
4) M310: MongoDB Security
5) M101P: MongoDB for Developers

Certificate verification link: 

1) https://university.mongodb.com/course_completion/4929c310-483c-4578-b122-f861bd71
2) https://university.mongodb.com/course_completion/3013aa92-5f3e-4476-bcfb-350c9959
3) https://university.mongodb.com/course_completion/c39ac3a1-caff-412f-bb4b-5d74e7f0
4) https://university.mongodb.com/course_completion/82518412-727e-4050-b0a1-54225011
5) https://university.mongodb.com/course_completion/47cd1f6b-3229-45e5-a9f8-ff964756
MongoDB Certificaions
Courses completed:

1) M001: MongoDB Basics
2) M103: Basic Cluster Administration
3) M201: MongoDB Performance
4) M310: MongoDB Security
5) M101P: MongoDB for Developers

Certificate verification link: 

1) https://university.mongodb.com/course_completion/4929c310-483c-4578-b122-f861bd71
2) https://university.mongodb.com/course_completion/3013aa92-5f3e-4476-bcfb-350c9959
3) https://university.mongodb.com/course_completion/c39ac3a1-caff-412f-bb4b-5d74e7f0
4) https://university.mongodb.com/course_completion/82518412-727e-4050-b0a1-54225011
5) https://university.mongodb.com/course_completion/47cd1f6b-3229-45e5-a9f8-ff964756
MongoDB Certificaions
Courses completed:

1) M001: MongoDB Basics
2) M103: Basic Cluster Administration
3) M201: MongoDB Performance
4) M310: MongoDB Security
5) M101P: MongoDB for Developers

Certificate verification link: 

1) https://university.mongodb.com/course_completion/4929c310-483c-4578-b122-f861bd71
2) https://university.mongodb.com/course_completion/3013aa92-5f3e-4476-bcfb-350c9959
3) https://university.mongodb.com/course_completion/c39ac3a1-caff-412f-bb4b-5d74e7f0
4) https://university.mongodb.com/course_completion/82518412-727e-4050-b0a1-54225011
5) https://university.mongodb.com/course_completion/47cd1f6b-3229-45e5-a9f8-ff964756
MongoDB Certificaions
Courses completed:

1) M001: MongoDB Basics
2) M103: Basic Cluster Administration
3) M201: MongoDB Performance
4) M310: MongoDB Security
5) M101P: MongoDB for Developers

Certificate verification link: 

1) https://university.mongodb.com/course_completion/4929c310-483c-4578-b122-f861bd71
2) https://university.mongodb.com/course_completion/3013aa92-5f3e-4476-bcfb-350c9959
3) https://university.mongodb.com/course_completion/c39ac3a1-caff-412f-bb4b-5d74e7f0
4) https://university.mongodb.com/course_completion/82518412-727e-4050-b0a1-54225011
5) https://university.mongodb.com/course_completion/47cd1f6b-3229-45e5-a9f8-ff964756
MongoDB Certificaions
Courses completed:

1) M001: MongoDB Basics
2) M103: Basic Cluster Administration
3) M201: MongoDB Performance
4) M310: MongoDB Security
5) M101P: MongoDB for Developers

Certificate verification link: 

1) https://university.mongodb.com/course_completion/4929c310-483c-4578-b122-f861bd71
2) https://university.mongodb.com/course_completion/3013aa92-5f3e-4476-bcfb-350c9959
3) https://university.mongodb.com/course_completion/c39ac3a1-caff-412f-bb4b-5d74e7f0
4) https://university.mongodb.com/course_completion/82518412-727e-4050-b0a1-54225011
5) https://university.mongodb.com/course_completion/47cd1f6b-3229-45e5-a9f8-ff964756
MongoDB Certificaions
With the goal to demystify artificial intelligence, Elements of AI is a series of courses created the University of Helsinki. These courses were developed to encourage as broad a group of people as possible to learn what AI is, what can (and can’t) be done with it, and how to start creating AI methods.
Elements of AI
• 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
AWS Training Certificates
• 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
AWS Training Certificates
• 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
AWS Training Certificates
BSAFE is a security awareness training from UNDSS. It replaces both Basic Security in the Field (BSITF) and Advanced Security in the Field (ASITF) trainings which are no longer valid since June 30, 2019. BSAFE is mandatory for all UN personnel, including staff, interns and consultants.

The training covers variety of safety and security topics, including: protecting your home and dependents, preparing for travel, safe driving, first aid, diversity and gender issues, sexual exploitation and abuse, security risk management, hostage taking, ERW and IED, landmines, active shooters, interacting with security, and much more.
UNDSS BSAFE Certified

Reviews

Changes saved
Showing 1 - 5 out of 50+ reviews
Filter reviews by:
5.0
$100.00 CAD
Thanks Russell - You completed this upgrade with competence, timeliness and professionalism. You were easy to work with and I was confident in your expertise.
PHP Linux Software Architecture Apache MySQL
Q
Flag of Q L. @qleader
9 hours ago
5.0
$200.00 USD
Very impressed with the level of professionalism and quick attention to the project urgency. Russell J. patiently worked with us to fix the security vulnerability with our website. We admire his systematic and thorough approach addressing the identifying issue and addressing it. We look forward to working with him in the future.
PHP Web Security Computer Security Website Testing Internet Security
C
Flag of Kingsley O. @Chuks007
2 days ago
5.0
$20.00 USD
Russel did a great job in a short period of time!
DNS Web Hosting Email Developer POP / POP3 SMTP
L
Flag of Lauro S. @las1485
4 days ago
5.0
€30.00 EUR
Russell is very skilful and trusted admin. I recommend him to anyone.
Linux WordPress DNS Amazon Web Services SSL
User Avatar
Flag of John O. @Jorfan
6 days ago
5.0
$100.00 USD
Russell performed the work perfectly. Very professional. I recommend him with all my heart.
PHP Linux WordPress MySQL HTML
+1 more
User Avatar
Flag of Eleonora S. @teLdeps9
10 days ago

Experience

Linux Consultant

Trance Informatics (www.trance.com.bd)
Mar 2008 - Present
Responsibilities include Linux 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.

System Administrator

Trance Host (www.trancehost.com)
Dec 2007 - Present
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.

IT Specialist

Relief International, Bangladesh Country Office (www.ri.org)
May 2005 - Oct 2007 (2 years, 5 months)
End-user support, system administration, security and information assurance, IT audits, web and database administration, technical writing and training, etc.

Education

B.Sc. in Computer Science & Engineering

North South University, Bangladesh 2001 - 2005
(4 years)

Qualifications

AWS Technical Professional

Amazon Web Services
2020
• 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

Certified SEMrush Professional

SEMrush Academy
2019
Passed the following exams: 1) SEO Fundamentals Exam 2) SMM Fundamentals Exam 3) PPC Fundamentals Exam

Certified cPanel Professional

cPanel University
2018
This certification is designed to test the understanding of internet technologies and cPanel interface administration. Certificate verification link: https://university.cpanel.net/user/4467

Publications

Prospects of Open Source Software

The Daly Star

Contact Russell J. about your job

Log in to discuss any details over chat.

Verifications

Preferred Freelancer
Identity Verified
Payment Verified
Phone Verified
Email Verified
Facebook Connected

Certifications

freelancer_orientation.png Freelancer Orientation 1 100% preferredfreelancer-1.png Preferred Freelancer Program SLA 1 97% WordPress.png WordPress 1 90% us_eng_2.png US English 2 90% numeracy_1.png Basic Numeracy 1 90%

Top Skills

PHP 585 HTML 383
WordPress
355
Linux 307 MySQL 301

Browse Similar Freelancers

PHP Developers in Bangladesh
PHP Developers
Web Developers
WordPress Developers

Browse Similar Showcases

PHP
HTML
WordPress
Linux
Previous User
Next User
Invite sent successfully!
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2022 Freelancer Technology Pty Limited (ACN 142 189 759)
There is no internet connection
Loading preview