- Experience in AWS provisioning and good knowledge of AWS services like EC2, S3, AMI, ELB, RDS, Route53, VPC, Cloud watch, Cloud trail, EBS and WAF Security group.- Designed and implemented scalable and highly available AWS infrastructure using EC2, VPC, Subnet, Load Balancers, and Auto Scaling.- Configured and managed AWS services such as SNS, SES, and SQS for application messaging and email notifications.- Implemented Elastic Load Balancing and Auto Scaling to handle peak traffic… Show more - Experience in AWS provisioning and good knowledge of AWS services like EC2, S3, AMI, ELB, RDS, Route53, VPC, Cloud watch, Cloud trail, EBS and WAF Security group.- Designed and implemented scalable and highly available AWS infrastructure using EC2, VPC, Subnet, Load Balancers, and Auto Scaling.- Configured and managed AWS services such as SNS, SES, and SQS for application messaging and email notifications.- Implemented Elastic Load Balancing and Auto Scaling to handle peak traffic and ensure high availability.- Implemented security by managing IAM roles, policies, and multi-factor authentication (MFA).- Develop Infrastructure as Code (IaC) using Terraform to automate the provisioning and management of cloud resources.- Write reusable and modular Terraform scripts for managing environments and infrastructure at scale.- Implement Terraform state management and remote backends using S3 and DynamoDB for consistent and safe operations.- Automate configuration management and software deployment with Ansible across multiple servers and environments.- Write and maintain playbooks for application deployment and configuration of infrastructure.- Implement and manage CI/CD pipelines using Jenkins Declarative Pipelines to automate the build, test, and deployment processes.- Proficient in automation frameworks, build, release, and integration in the design and implementation of CI/CD.- Use Trivy for vulnerability scanning of container images to ensure security compliance.- Automate security checks within CI/CD pipelines using Trivy to catch vulnerabilities before deployment.- Application monitoring configuration – setting up monitoring and alerting for infrastructure and applications using ELK, Prometheus and Grafana.- Create custom Grafana dashboards to visualize key performance metrics and system health.- Set up and managed web servers (Apache) and application servers (Tomcat), including deploying WAR files in both production and non-production environments. Show less

- Created and set up new servers on Digital Ocean, Pronto Server, and AWS as per client requirements.- Configured new domains and subdomains on GoDaddy, integrated them with Apache web servers.- Managed SSL certificates, including creation and renewal, ensuring secure connections for websites and domains.- Managed and maintained Linux servers, ensuring optimal performance, security, and high availability.- Configured and deployed web servers like Apache and Nginx, along with… Show more - Created and set up new servers on Digital Ocean, Pronto Server, and AWS as per client requirements.- Configured new domains and subdomains on GoDaddy, integrated them with Apache web servers.- Managed SSL certificates, including creation and renewal, ensuring secure connections for websites and domains.- Managed and maintained Linux servers, ensuring optimal performance, security, and high availability.- Configured and deployed web servers like Apache and Nginx, along with database servers such as MySQL and PostgreSQL.- Automated routine server tasks and configurations using Bash scripting.- Managed user accounts, permissions, and access control, ensuring compliance and system security.- Installed, configured, and managed Postfix mail servers, including domain setups, user accounts, and email aliases.- Integrated Postfix with Dovecot for IMAP/POP3 services to provide secure email solutions.- Configured and troubleshoot Postfix with Round-Cube email client for effective email management.- Monitored system performance and server health using Nagios, enabling quick issue detection and resolution.- Utilized YUM and RPM package management systems for efficient software installation and updates.- Managed file permissions and access rights for various users, ensuring security.- Performed regular server maintenance, upgrades, and system security audits.- Ensured system backups and recovery preparations, minimizing downtime risks.- Provided troubleshooting support and assistance for client-specific issues, ensuring timely resolution and client satisfaction. Show less

- Managed and maintained servers, ensuring optimal performance, security, and uptime.- Setup and Configuration new servers on Digital Ocean and AWS.- Build, manage and Create EC2 Instances and S3 buckets.- Create new Domains on Godaddy and setup with apache.- Installation of OS Linux, Win XP, Win Vista, Win7, Win 2003, Outlook Configure- Monitored system performance and health using Nagios.- Maintain, repair, and upgrade the operating system including hardware and… Show more - Managed and maintained servers, ensuring optimal performance, security, and uptime.- Setup and Configuration new servers on Digital Ocean and AWS.- Build, manage and Create EC2 Instances and S3 buckets.- Create new Domains on Godaddy and setup with apache.- Installation of OS Linux, Win XP, Win Vista, Win7, Win 2003, Outlook Configure- Monitored system performance and health using Nagios.- Maintain, repair, and upgrade the operating system including hardware and software.- Monitor the performance of existing computer systems and IT infrastructures.- Network Monitoring System Administration- Troubleshoot and Repair Hardware, Software related problems. Show less