B LIKHITHA

RESPONSIBILTIES :

• Led the migration of critical workloads from on-premises servers to AWS cloud infrastructure. Conducted thorough assessments of existing systems to identify migration requirements and optimize performance.
• Implemented Red Hat Enterprise Linux instances on AWS EC2, ensuring compatibility and Performance.
• Utilized Ansible for automation of deployment, configuration, and management tasks across the cloud environment.
• Collaborated with cross-functional teams to design and implement scalable, resilient architectures.
• Implemented best practices for security, compliance, and cost optimization in the cloud environment.
• Monitored system performance and conducted regular audits to ensure adherence to service level agreements (SLAs).
• Provided technical expertise and support during the migration process, resolving any issues or obstacles encountered.
• Conducted training sessions for internal teams to facilitate knowledge transfer and adoption of cloud technologies.

Project Name : Cloud Migration and Optimization
Client : Financial Services Firm
Technologies : AWS, Red Hat Enterprise Linux, Ansible
Operating System : Linux

RESPONSIBILITIES:

• Led the migration of critical workloads from on-premises servers to AWS cloud infrastructure.
• Conducted thorough assessments of existing systems to identify migration requirements and optimize performance.
• Implemented Red Hat Enterprise Linux instances on AWS EC2, ensuring compatibility and performance.
• Utilized Ansible for automation of deployment, configuration, and management tasks across the cloud environment.
• Collaborated with cross-functional teams to design and implement scalable, resilient architectures.
• Implemented best practices for security, compliance, and cost optimization in the cloud environment.
• Monitored system performance and conducted regular audits to ensure adherence to service level agreements (SLAs).
• Provided technical expertise and support during the migration process, resolving any issues or obstacles encountered.
• Conducted training sessions for internal teams to facilitate knowledge transfer and adoption of cloud technologies.

Project Name : E-Commerce Platform Migration
Client : Global Retail Corporation
Technologies : CentOS 7.x, Docker, Kubernetes
Operating System : Linux

RESPONSIBILITIES:

• Led the migration of Global Retail Corporation's e-commerce platform to CentOS 7.x.
• Implemented Docker and Kubernetes for containerization and orchestration of application services.
• Installed, configured, and optimized CentOS 7.x servers for the new platform.
• Developed and maintained automation scripts using shell scripting and Python to streamline deployment and management processes.
• Ensured high availability and scalability of the e-commerce platform through effective use of Kubernetes.
• Conducted regular performance monitoring and optimization to enhance system efficiency and responsiveness.
• Collaborated with development teams to troubleshoot and resolve application-related issues.
• Managed security measures, including access controls, firewalls, and vulnerability assessments.
• Provided technical guidance and support to junior team members.

Project Name : Indian Market
Client : Bandhan Bank
Technologies : RHEL 5.x, 6.x, 7.x
Operating system : LINUX, UNIX, REDHAT, CENTOS

Responsibilities:

• Providing L1 support in 24/7
• Installing, upgrading and configuring Red Hat Linux 5.x, 6.x and 7 servers and Interactive Installation.
• Creation and managing user accounts, security, rights, disk space and process monitoring.
• Configuring and managing user& group accounts.
• Managed users, groups, and FTP accounts, permissions and security for clients.
• Configuring Logical Volume Management and Implementing disk quotas and ACLs for users.
• Experience on configuring NFS, back up and restoration.
• Responsible for reviewing all open tickets, resolve and close any existing tickets.
• Troubleshooting Day-to-Day issues with various servers on different Platforms.
File System administration (creating and increasing file systems).
• File System capacity management and integrity checking.
• Configuring Crontab and scheduling the jobs.
• Providing Sudo access to the users and configuring aliases.
• Involving in Daily incident management and resolves the day-to-day problems raised by the users and incidents which are logged by Event monitorin gsystem.
• Verify the system error logs and resolve the issues
• Monitoring the Servers performance using performance monitoring tools like iostat, vmstat, Net stat, top and Psetc.
• Backup and recovery using tools like tar and dump.
• Configuring File sharing services like NFS, SAMBA and FTP Operations.