Freelancer logo How It Works Browse Jobs Log In Sign Up Post a Project Profile cover photoundefined
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 INDIA
jaipur, india
$50 USD / hour
It's currently 2:35 PM here
Joined November 9, 2015
22 Recommendations

Rajesh S.

@razzeshsingh

monthly-level-three.svgpreferred-freelancer-v2.svgverified.svg
0.0 (106 reviews)
7.2
7.2
$50 USD / hour
Flag of INDIA
jaipur, india
$50 USD / hour
95%
Jobs Completed
96%
On Budget
96%
On Time
5%
Repeat Hire Rate

✔️Server Admin ✔️Linux Expert ✔️Cyber Security

IT Expert with +9 years of experience in Managing Windows and Linux-based server infrastructures, Network security & Administration, software solutions. Here are some major services on which I am working: ☑️- Server Administration : ✔️ Windows server : ADDC, DNS, DHCP, WSUS, Group Policy Management, RDP Server, WDS Server, IIS Server, MS Exchange Server, MS SharePoint, MS Office 365, MS One Drive, MS Teams, File Server (NAS & SAN) , FTP, NTP and many more ✔️ Linux Server : SAMBA ADDC LDAP, SAMBA File Server, DNS, DHCP, Mail Servers (Zimbra, PMTA, Send grid, Squirrel mail, Roundcube). Web Servers (Tomcat, apache, nginx, light speed), MySQL, MariaDB, Postgress, FTP, NTP, Ticketing tools (Manage engine, OS ticket, OTRS Ticket, Citrix XenApp, JIRA, Service now), Monitoring Tools ( Check_mk, Syslog, Nagios, Cacti, ELK Stack, Zabix, xymon, PRTG), IDS Server ( OSSEC, WAZUH, SNORT, Suricata, BRO, Tripwire, Security Onion), DLP/Encryption/ Threat Prevention Server ( Symantec, Sophos, McAfee), Threat Intelligence server (MISP, Mitre, OpenCTI), The Hive with Cortex, ArcSight Server, Dialer Server ( VCdialer, go auto dialer, ViciBox, Altitude Dialer), Virtaul Hypervisor ( VMware ESXi, Proxomox, Virtual Box, VMware Workstation), GenieACS TR-069 remote management server, Vulnerability Assessment Scanner Tools (OpenVAS, Nessus Professional, Wireshark, Comodo cWatch, Tripwire IP360) , SonarQube Code analysis Tool, NXfilter URL Filtering tool and Many More.. ☑️- Network Administration: Key Network Skills & Security Products Experience: o Firewall – Checkpoint, Cisco ASA, Palo Alto, Fortigate, Sophos, o Router & Switches : Cisco, Mikrotik, Ubiquiti, Netgear, Aruba o Intrusion Detection & prevention – Cisco, Checkpoint, Sophos o Switching: Vlan, Inter Vlan, Stp, Vtp, EtherChannel, Switch Port o Configuration and troubleshooting of routing protocols OSPF, RIP, EIGRP, BGP o Setup of security implementations (Filtering Tool ACL, route map, port security.) o Well versed in the operations, configuring, and troubleshooting of various issues in Checkpoint and Cisco, Mikrotik, Ubiquiti, Netgear & Aruba Devices. o Checkpoint IPSec VPN Blade, Application & URL filtering Blade, IPS Blades, o Configuration & troubleshooting of IPSEC and S2S VPN ☑️- Information Security I helps organizations stay compliant with all the important standards like PCI DSS, HIPPA, ISO 27001, GDPR, FISMA, and GLBA. In addition to these compliances, I also help companies with Information Security Assessments and Penetration & Vulnerability Testing for identifying loopholes in their security infrastructure and BCP/DR consulting for building programs to stay ahead of future security incidents. ☑️- Cloud Solutions: I Helps organizations to deploy their services on AWS, GCP, and Microsoft Azure cloud. ☑️- Website Development & Designing : I helps organizations in website designing, development, internet marketing, hosting and support services, as well as web and mobile app development.
Freelancer Linux Developers India

Contact Rajesh S. about your job

Log in to discuss any details over chat.

Portfolio Items

Gurjartech Pvt. Ltd. is a new age IT Company. We are a team of dedicated professionals who have been providing solutions and products. We offer Server Administration, Network Administration, Information Security Solutions, Cloud Solutions, On-Premise Solutions, Website Designing, Website 
Development, Internet Marketing, Hosting and Support Services, ITIL, as well as Web and Mobile app development
Managed IT Services
I will do Cisco Packet Tracer Assignment
Cisco Packet Tracer Assignment
OVH Cloud Account Management
OVH Cloud Account Management
cPanel & WHM Installation
cPanel & WHM Installation
AWS Infrastructure implementation with best security Practices
AWS
Centos Server Hardening
Centos

Reviews

Changes saved
Showing 1 - 5 out of 50+ reviews
Filter reviews by: 5.0
$2,951.25 USD
Rajesh is easy to work with and communicates well.
PHP System Admin Linux Web Security
+1 more
R
Flag of Ian B. @roqc0100
3 days ago
5.0
$1,831.67 USD
Very knowledgeable about Networking. Easy to communicate with. Helped with multiple different issues. Will definitely use again! Thanks. [29 December, 2021] He solved a lot of issues for me. Will work with again!
Microsoft Exchange Active Directory Azure Windows Server Network Administration
V
Flag of Mike S. @vw7898952vw
1 month ago
3.4
£20.00 GBP
Raj wasnt able to sort out the problem, despite spending quite a lot of time on it for me, but it appears that this was due to some one only password requirements that zoho mail required to use. I eventually managed to get through to their support team who were able to help. My thanks to Raj for his patience!
Zoho Microsoft Outlook Office 365
P
Flag of Peter D. @peterduschinsky
2 months ago
5.0
$250.00 USD
Good work. Seller delivered qualoty work but rates are high.
Web Security IIS Azure Windows Server Microsoft SQL Server
User Avatar
Flag of Rajwinder M. @rmunder
3 months ago
5.0
£180.00 GBP
Best Pentester arround. Highly recommended very professional and talked me through everything step by step.
Web Security Computer Security Network Administration Internet Security Penetration Testing
K
Flag of Chersilnt N. @Kuqezi
4 months ago

Experience

CEO & MD

Gurjartech Pvt Ltd
Jan 2021 - Present
I am CEO and MD of Gurjartech Pvt Ltd - an IT company, established in 2021. We are team of a dedicated professionals which have been providing solutions and products. We offer Server Administration, Network Administration, Information Security solutions, Cloud Solutions, On-Premise Solutions, Website Designing, Website Development, Internet Marketing, Hosting and Support Services, ITIL, as well as Web and Mobile app development.

Senoir Server Administrator

MattsenKumar Pvt Ltd
Nov 2018 - Dec 2020 (2 years, 1 month)
Hired as a full-time Server Administrator for overall technical maintenance, to provide deployment and management of Windows and Linux based servers, ESXi administration, Infrastructure deployment from the very basis to complete function and Information Security Policy as per PCI DSS Audit Compliance.

System Administrator

Roundabout Technologies Pvt Ltd
Mar 2017 - Sep 2018 (1 year, 6 months)
Hired as a full-time System Administrator for overall technical maintenance of RATL’s client MattsenKumar Pvt Ltd. to provide deployment and management of Windows and Linux based servers, ESXi administration, Infrastructure deployment from the very basis to complete function and Information Security Policy as per PCI DSS Audit Compliance.

Education

BA

University of Rajasthan, India 2007 - 2010
(3 years)

Qualifications

HCL Certified Network Specialist

HCL career development center
2010
This certification include below subjects: 1. RHCE 2. MCSE 3. CCNA 4. N+ 5. A+

Contact Rajesh S. 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

preferredfreelancer-1.png Preferred Freelancer Program SLA 1 97%

Top Skills

Linux 56 System Admin 54 Network Administration 45 Windows Server 27 Web Security 26

Browse Similar Freelancers

Linux Developers in India
Linux Developers
System Administrators
Network Administrators

Browse Similar Showcases

Linux
System Admin
Network Administration
Windows Server
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