Suraj Kumar

Senior Linux System Administrator

AWS Cloud Specialist & Technical Support Engineer

5+ Years Experience AWS Certified DevOps Expert
+91 8726937231 surajmassey123@gmail.com
North Delhi, India

Professional Summary

Experienced Linux System Administrator with deep expertise in IT infrastructure, cloud services, and technical support. Proven track record in Linux administration, AWS cloud services, and server management with a focus on troubleshooting, automation, and ensuring system reliability and performance. Passionate about implementing cutting-edge solutions and optimizing system performance for enterprise environments.

Career Objective

"To obtain a position in a reputed technology company where I can apply and enhance my skills. I am eager to contribute creativity, dedication, and hard work toward the success of the organization and growth in the field of technology."

99.9%
System Uptime
Maintained across all managed servers
2 hours
Issue Resolution
Average response time for critical issues
98%
Client Satisfaction
Based on support ticket feedback
50+
Projects Completed
Successful infrastructure deployments

Technical Expertise

Comprehensive skills across cloud, systems, security, and automation domains

Cloud & AWS Services

EC2 instances management & optimization
S3 bucket configuration & lifecycle policies
IAM roles, policies & security best practices
VPC setup with subnets & routing tables
CloudWatch monitoring & alerting
RDS database administration & backups
EFS & EBS volume management
Route53 DNS configuration & health checks
Security Groups & Network ACLs
Elastic Load Balancers & Auto Scaling
AMI creation & cross-region replication
S3 transfer acceleration & CDN integration

Linux/Server Administration

Red Hat Enterprise Linux & CentOS administration
LVM setup, extension & reduction operations
Advanced user/group management & sudo configuration
File permissions, ACLs & security hardening
YUM & RPM package management
System services configuration & management
FTP, SSH, NFS, SAMBA file sharing services
DNS (BIND), DHCP server configuration
Apache web server & virtual host setup
Active Directory integration & authentication
Email server configuration & maintenance
System performance tuning & optimization

Security & Networking

SSH key-based authentication & hardening
IPTables firewall rules & chain management
SmartGuard firewall configuration
Mikrotik router setup & VLAN configuration
Network troubleshooting & packet analysis
SSL/TLS certificate management
VPN setup & secure remote access
Intrusion detection & prevention systems
Security auditing & vulnerability assessment
Network monitoring & traffic analysis
Backup strategies & disaster recovery
Compliance & security best practices

DevOps & Automation

Docker containerization & orchestration
Git version control & branching strategies
Bash scripting & automation
Ansible playbooks & configuration management
CI/CD pipeline setup & optimization
Infrastructure as Code (IaC)
Monitoring & logging solutions
Performance optimization & tuning
Backup automation & scheduling
System health monitoring & alerting
Documentation & knowledge management
Ticketing systems & ITSM tools

Professional Certifications

AWS Certified Solutions Architect

In Progress

Red Hat Certified System Administrator

Planned

CompTIA Linux+

Planned

Docker Certified Associate

Planned

Professional Journey

Building robust IT infrastructure and delivering exceptional technical support

Technical Support Engineer

XS INFOSOL

Leading IT solutions provider specializing in cloud infrastructure and technical support

April 2024 - Present

Key Responsibilities & Achievements

Installation and troubleshooting of Windows & Linux OS environments with 99.5% success rate
DNS record management and comprehensive web hosting solutions for 100+ clients
Email server configuration and Outlook client setup with zero downtime
SSL certificate generation and installation via Plesk control panel
Mikrotik router and SmartGuard firewall configuration & maintenance
Proactive mail server monitoring and rapid issue resolution (< 2 hours)
Technical support ticket management with 98% customer satisfaction
System performance optimization resulting in 30% improved efficiency
Security hardening implementation across all managed systems
Documentation and knowledge base creation for team efficiency
150+
Tickets Resolved
100+
Servers Managed
24/7
Support Coverage

Featured Projects

Showcasing innovative solutions and technical implementations

Multi-Tier AWS Infrastructure

Designed and implemented scalable 3-tier architecture on AWS with load balancers, auto-scaling, and RDS

Technologies Used

AWS EC2 RDS ELB Auto Scaling CloudWatch

Key Highlights

  • 99.9% uptime
  • Cost optimization
  • Security hardening

Automated Server Provisioning

Created Ansible playbooks for automated Linux server setup and configuration management

Technologies Used

Ansible RHEL Bash Git

Key Highlights

  • 50% faster deployment
  • Standardized configs
  • Error reduction

Network Security Enhancement

Implemented comprehensive firewall rules and security policies across enterprise network

Technologies Used

IPTables Mikrotik SmartGuard SSH

Key Highlights

  • Zero security incidents
  • Improved compliance
  • Access control

Professional Services

Comprehensive IT solutions tailored to your business needs

Cloud Infrastructure

AWS cloud architecture design, migration, and optimization services

  • EC2 Management
  • S3 Configuration
  • VPC Setup
  • Cost Optimization

Linux Administration

Complete Linux server setup, configuration, and maintenance

  • Server Hardening
  • Performance Tuning
  • Backup Solutions
  • Monitoring Setup

Security Solutions

Network security implementation and vulnerability assessment

  • Firewall Configuration
  • SSL Setup
  • Access Control
  • Security Audits

Technical Support

24/7 technical support and troubleshooting services

  • Issue Resolution
  • System Monitoring
  • Documentation
  • Training

Windows Server

24/7 technical support and troubleshooting services

  • Issue Resolution
  • System Monitoring
  • Documentation
  • Email Support

Educational Journey

Continuous learning and academic excellence driving professional growth

Master of Computer Applications (MCA)

Mangalayatan University

Specialized in System Administration, Cloud Computing, and Network Security

Bachelor of Arts (B.A)

V.B.S.P University Jaunpur

Foundation in analytical thinking and problem-solving methodologies

Intermediate Education

UP Board

Science stream with focus on Mathematics and Computer Science

High School Education

UP Board

Strong academic foundation with excellent performance

Let's Connect

Ready to contribute my expertise to your technology initiatives and drive innovation together

Contact Information

Phone
+91 8726937231
Email
surajmassey123@gmail.com
Location
North Delhi, India
Availability
Available for immediate joining

Languages & Personal Info

English Professional Working
Hindi Native Speaker
Nationality
Indian
Work Status
Available

Ready to make an impact?

I am eager to contribute creativity, dedication, and hard work toward the success of your organization and growth in the field of technology. Let's discuss how I can help drive your IT infrastructure forward.

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