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$50 USD / hour
Flag of INDIA
cherthala, india
$50 USD / hour
It's currently 12:04 PM here
Joined July 6, 2013
56 Recommendations

Vishnulal N.


4.9 (745 reviews)
$50 USD / hour
Flag of INDIA
cherthala, india
$50 USD / hour
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⭐Linux⭐Blockchain Expert ⭐Cloud Support⭐

I have 9 years of experience in Linux and Cloud server management which includes Monitoring, Security, and Optimization. [login to view URL] Designed, configured, and managed public/private cloud infrastructures utilizing Amazon Web Services (AWS), including Elastic Cloud Compute (EC2), Virtual Private Cloud (VPC), Public and Private Subnets, Security Groups, Route Tables, Elastic Load Balancer, Cloud Watch and IAM. Implemented AWS high availability using AWS Elastic Load Balancing (ELB), which performed a balance across instances in multiple Availability Zones. AWS deployment using Ansible and Terraform, also deployed, and administered Open stack services. Configuring Ansible to manage AWS environments and automate the build process for core AMIs (Amazon Machine Image) used by all application deployments including Auto scaling and Cloud formation scripts. Worked with Docker on multiple cloud providers, from helping developers build and containerize their application (CI/CD) to deploying either on public or private cloud. Played a major role in building Docker images; create build and deployment configurations to deploy applications using Jenkins onto the Kubernetes cluster. Deployed and configured Elastic search ELK, Logstash and Kibana (ELK) for log analytics, full text search, application monitoring in integration with AWS Lambda and CloudWatch. Used Kubernetes to deploy scale, load balance, scale and manage Docker containers with multiple namespace versions. Troubleshooting the network issues involving TCP/IP, LAN/WAN networking, DNS, DHCP, SMTP, SNMP, netstat and monitored the servers and Linux scripts regularly and performed troubleshooting. Monitoring of the servers through Nagios, Icinga2, Zabbix I can handle cloud platform setup and Network management. I'm an expert in Website and e-mail Migration. I also have experience on VMware. Cloud Services: Amazon web services (AWS) , Gcloud , Digitalocean , Scaleway , Azure , Rackspace , Linode etc... My areas of expertise are: Linux, FreeBSD, Windows, Asterisk, FreePBX, NFS, CIFS, VMware, Xen, LVM, Apache, Nginx, Tomcat, Zimbra, Qmail, Sendmail, Postfix, Exim, LVM in Linux, Jabber, Openfire, FTP, Bind, PowerDNS, Pfsense, IPtables, Zabbix, Nagios, MysQL, LDAP, SquidFreeNAS, IPSEC, OpenVPN, PPTP, L2TP TECHNICAL SKILLS Operating systems: Linux, Windows Protocols: TCP/IP, FTP, DHCP, HTTP, SMTP, POP, IMAP Application/Web Servers: Apache, Nginx, Litespeed Mail Servers: Postfix, exim, sentmail, zimbra, iredmail
Freelancer Linux Developers India

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Portfolio Items

If you want to setup Any DNS server ( BIND , PowerDNS , etc.. ) Reach me
DNS Guru
If you have to do anything on Docker ! Reach me!
Docker Container Expert
I can setup your infrastructue on AWS
AWS Architecture Setup
Installed and Configured Many Cpanel and WHM
WHM/Cpanel Expert
Am a Redhat certified Engineer ( Cert ID : 120-202-320 )working in a web hosting company in india . handling technical support in ticketing system of , my host and support-ages .
Linux Server Admin


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Showing 1 - 5 out of 50+ reviews
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$25.00 USD
Vishnulal is an expert in AWS instance management and he fixed a major issue within the promised time. Highly recommended.
PHP System Admin Linux Amazon Web Services Web Hosting
Flag of Sudeep K P. @sudeepkp
10 days ago
$120.00 USD
He is very detail oriented
Python System Admin Linux Amazon Web Services Ubuntu
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Flag of Miguel M. @mikemayori
13 days ago
$30.00 USD
Great to work with him again. Really know his stuff
PHP System Admin Linux Apache SSL
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Flag of Karlo C. @Slavebell
14 days ago
£70.00 GBP
Thanks Vishnu, really appreciate the professionalis with which you have resolved the issue. Anyone readig this review should know that this is a sincere thanks of gratitude to the gentleman
PHP System Admin Linux Amazon Web Services Ubuntu
Flag of Kapil H. @lincrote
21 days ago
₹1,500.00 INR
He is super talented. I highly recommend him for any cloud-based technical fixes.
Web Security Web Hosting Microsoft SQL Server Email Developer Web Development
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Flag of Mike M. @Mikemiker
21 days ago


Linux admin and Cloud Computing Architecture

Oct 2018 - Present
I am one of the operating system programmers of the IT industry.I have 7 years of experience in Linux and Cloud Server Management.I have good experience to develop and maintain a stable and secure system for tech field. I also have a great deal of experience with the marketing and distribution of all latest technology.


Master Of Technology

College of Engineering, Trivandrum, India 2014 - 2016
(2 years)



Am a Redhat certified Engineer ( Cert ID : 120-202-320 )

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Top Skills

Linux 520 PHP 450 System Admin 398 MySQL 318 Web Hosting 265

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