Summary
Overview
Work History
Education
Skills
Websites
Course and Certification
Timeline
Generic

Ujwala Chaudhari

Nashik

Summary

Experienced IT Professional with 4+ years of expertise in managing RHEL, CentOS, and Ubuntu servers. Skilled in vCenter Server, vSphere Client for efficient VM management, and containerization using Docker and Kubernetes. Proficient in Linux server administration, including security & remote access (SSH, OpenSSL), networking & protocols (NTP, NFS, FTP), web & email services (Apache, Nginx, Postfix, Dovecot, Roundcube Webmail), database management (MySQL, MariaDB), and DNS & firewalls (DNS Bind, iptables, firewalld). Experienced in Nagios, job scheduling, and backup/recovery strategies. Expertise in package management, storage management, and user & group management. Strong knowledge of SSL/TLS certificate management and system hardening. Dedicated to delivering high-quality IT services, improving customer satisfaction, and seeking continuous learning opportunities for career advancement.

Overview

4
4
years of professional experience

Work History

Cloud Technology Specialist

ESDS Software Solution Ltd.
02.2024 - Current
  • Configuring, managing, and deploying internal servers
  • Working on VMware vSphere and KVM for virtualization
  • Handling cloud orchestration using Docker & Kubernetes
  • Implementing eNlight360 cloud solutions and managing eMagic monitoring tools
  • Configured the monitoring tool Nagios
  • Managing ticket-based access, resolving issues, and providing client support
  • Led POC implementation for international clients on eNlight360 monitoring portal
  • Provided pre-requisites, deployment guidelines, and live installation on client premises
  • Ensured seamless go-live and troubleshooting

Linux System Engineer

SNWN Pvt. Ltd.
09.2021 - 11.2023
  • Administered Linux servers across shared, VPS, and dedicated hosting environments
  • Monitored system health (server load, disk space, network traffic) using Nagios, improving infrastructure reliability
  • Troubleshot and resolved issues for critical services (HTTP, Email, DNS, MySQL, FTP, NTP, SSL, SSH, web applications) to maintain high availability
  • Managed backups and restorations for hosting accounts, ensuring data integrity and disaster recovery readiness
  • Handled server mail queues, mitigating spam and security vulnerabilities for enhanced email deliverability
  • Performed package management using YUM, APT, and RPM, optimizing system updates and security patches
  • Executed server migrations and SSL installations, ensuring seamless transitions with minimal downtime
  • Mitigated DDoS attacks that caused HTTP service disruptions, ensuring server availability and security
  • Identified and removed malware injections from client websites, preventing data breaches and maintaining integrity

Technical Support Engineer

Jera Infotech Pvt. Ltd.
01.2021 - 08.2021
  • Provided technical support and troubleshot client issues, ensuring timely resolution and system stability
  • Monitored and optimized server performance (load, disk space, and critical services) using Nagios, improving uptime and reliability
  • Executed data migration, backup, and restoration to ensure data integrity, security, and system continuity

Education

Bachelor of Engineering - Computer Science

Savitribai Phule Pune University
06-2019

Diploma - Information Technology

Maharashtra State Board of Technical Education
06-2016

Skills

Technical Support & System Administration: Experienced in Linux (RHEL, CentOS, Ubuntu), file system & storage management

Virtualization & Cloud: Skilled in VMware, vSphere, vCenter, KVM, XEN, Hyper-V, and cloud platforms like AWS, eNlight360

Containerization & Orchestration: Proficient in Docker & Kubernetes (deployment, troubleshooting)

Web & Hosting Services: Expertise in Apache, Nginx, cPanel, WHM, LightSpeed Web Server, DNS, FTP, NTP, and email services

Networking & Security: Strong knowledge of iptables, firewalld, SSL/TLS, and SSH hardening

Database & Storage: Experienced in MySQL (backup, recovery, optimization)

Security: IAM, Security Groups, Encryption, SSL/TLS

Course and Certification

  • RedHat Certified Administrator (RHCSA)
  • Amazon Web Services (AWS)
  • Kubernetes
  • cPanel Professional Certification (CPP) | Issued Nov 2023 – Expires Nov 2024
    Credential ID: 8c70-62a7-e755-6ab5
  • WHM Administration Certification | Issued Nov 2023 – Expires Nov 2024
    Credential ID: 1f58-56f7-d418-dad3
  • LightSpeed Webserver Proficiency | Issued Nov 2023 – Expires Nov 2024
    Credential ID: 6ee0-4e34-d17f-46e8

Timeline

Cloud Technology Specialist

ESDS Software Solution Ltd.
02.2024 - Current

Linux System Engineer

SNWN Pvt. Ltd.
09.2021 - 11.2023

Technical Support Engineer

Jera Infotech Pvt. Ltd.
01.2021 - 08.2021

Bachelor of Engineering - Computer Science

Savitribai Phule Pune University

Diploma - Information Technology

Maharashtra State Board of Technical Education

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Ujwala Chaudhari