Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic

Jitendra Kumar

Manager IT
Jaipur

Summary

With a proven track record at Inventum Technologies, I excel in maximizing IT infrastructure performance and team mentoring. Expert in AWS services, Windows and Linux servers, I significantly enhance system efficiencies. My leadership and technical prowess ensure seamless, innovative solutions aligning with employer needs.

Overview

13
13
years of professional experience
3
3
years of post-secondary education
2
2
Certifications

Work History

Manager IT

Inventum Technologies Private Limited
11.2021 - Current
  • Maximized performance by monitoring daily activities and mentoring team members.
  • Onboarded new employees with training and new hire documentation.
  • Responsible for all technical aspects and implementation of an IT office infrastructure.
  • Responsible for server administration tasks including: User accounts and files sharing permission maintenance, group policy, VM Ware administration, and development of documentation for future IT use.
  • Corporate office environment supports several technologies such as VoIP, VPN, and Teleconferencing. Operating systems and software, Server 2012r2, Server 2008r2 with Active Directory, Windows 7 pro, Windows 10 pro, MS Office.
  • Citrix Xenserver administration and support.
    Exchange/Microsoft 365 support, maintenance and administration.
    Responsible for resolving day-day hardware and software issues including desktop and network administration.
  • OPNsense firewall for content filtering.
  • FreePBX office IP phone management.
  • Firmware installation on routers, AP's and Multi Service Gateways.
  • Configuration managed switch according requirement.
  • Support development team to configure azure ad applications.
  • Network storage management and auto backup implementation.

Sr. System Administrator

Atvantic Infotech(OPC) Pvt. Ltd.
07.2017 - 03.2021
  • Installation and Configuration of Window and Linux servers.
  • Configuration of Active Directory, DNS, DHCP, File server.
  • Server Virtualization VMware, Hyper-V etc.
  • Administers System security, and assign appropriate access privilege to end user.
  • Installation and Configuration MSSQL server.
  • Participate and execute global disaster recovery programs and business continuity planning. Participate in updating the Security patches & Reporting for the windows servers
  • Involved in AWS services such as EC2, S3, EBS, VPC, ELB, Route53, Cloud Watch, security groups, cloud trail, IAM, cloud front, RDS and Glacier.
  • Creating public and private subnets within VPC and attaching them to EC2 instances based on requirement, configure Elastic load balancer (ELB) and auto scaling groups (ASG).
  • Used security groups, Network ACL’s, Internet Gateways, and route tables to ensure secure zone for organizations in AWS public cloud.
  • Created Simple notification service (SNS) and triggering it by cloud watch monitoring to send SMS or emails to desired recipients .
  • Hands-on experience in Amazon web services for deploying EC2 instances consisting of various flavors like amazon Linux AMI, Red hat enterprise, Centos, Ubuntu server etc.
  • Creating and Setting up IAM roles with corresponding user and group policies using AWS IAM Service.
  • Used AWS Cloud Watch for monitoring instances and and created custom metrics using Cloud Watch.
  • Selecting appropriate AWS services based on data, compute, database, or security requirements and estimating AWS costs and identifying cost control mechanisms.

Sr. Network Engineer

Syoninfomedia Pvt .Ltd.
04.2012 - 06.2017
  • Configuration of AWS Services like EC2, RDS, S3 storage, Route53 DNS etc.
  • Deploy Web App using different cloud service providers like DigitalOcean, Linode, Microsoft Azure etc.
  • Installation and configuration LAMP and WAMP on both local and live servers
  • Installation and configuration WHM/Cpanel on Centos server.
  • Installation and Configuration of Window and Linux servers
  • Linux server installation, maintenance, monitoring, data backup and recovery, security and administration
  • Configuration of Active Directory, DNS, DHCP, File server.
  • Handling of Active directory users and their permissions.
  • Administers System security, and assign appropriate access privilege to end user
  • Group Policy Implementation and troubleshooting.
  • Installation and Configuration MSSQL and MySql servers.
  • Installation SSL certificates on web servers.
  • Troubleshooting Web Server & Database Related Problems.
  • Installation and Configuration of ClearOS Firewall (Linux) .
  • Desktop troubleshooting & Asset Management.
  • Troubleshooting problems related LAN and WAN connectivity and configurations.
  • Troubleshooting MacOS.
  • Communicate with peers and managers regarding system issues & participate in 24x7 on-call.

Education

Bachelor of Arts -

Rajasthan University
07.2005 - 07.2008

Skills

Windows Server Linux Server Centos/Ubuntu

Web Server IIS, Apache, Nginx

Database Server MySQL, MSSQL, MongoDB

Cloud DigitalOcean, Azure, Linode etc

AWS Services EC2, RDS, VPC, S3 etc

Certification

Microsoft Certified System Engineer on Microsoft Windows Server 2003. (MCSE)

Timeline

Manager IT

Inventum Technologies Private Limited
11.2021 - Current

Sr. System Administrator

Atvantic Infotech(OPC) Pvt. Ltd.
07.2017 - 03.2021

Sr. Network Engineer

Syoninfomedia Pvt .Ltd.
04.2012 - 06.2017

Cisco Certified Network Associate (CCNA)

09-2009

Microsoft Certified System Engineer on Microsoft Windows Server 2003. (MCSE)

06-2009

Bachelor of Arts -

Rajasthan University
07.2005 - 07.2008
Jitendra KumarManager IT