Technical expert for OSS Domain.

Ensure and deliver reliability in OSS/BSS Datacenter Infrastructures & Application Services to customers with minimal interruption. Automate repetitive jobs and minimize manual actions. Analyze, identify and propose design changes both for horizontal and vertical scaling and implement solution in the production environment. Escalation point for 2nd/3rd Level support on day to day operations.Key components/tools for the Datacenters i am working with:- Virtualized Datacenter Infrastructure by VMwareo Hundreds of VMs, Multiple Clusters and dozens of ESXi Hosts. 2 vCenter Servers.o Site Recovery Manager (SRM) for Failover/Failback- Tools for Network Monitoring and Management:o IBM Tivoli Platform for Configuration, Fault and Performance Managemento Solarwinds Platform for Monitoring Networks- Splunk for Rsyslog analysis for Security and dashboard- Databases Administration (MySQL/Oracle/Postgresql/MSSQL)- Automation Tools: Ansible, MATE, Familiar with Puppet.- Scripting: Python, Shell, PHP etc.- HP Hardware platform with C7000 Chassis, BL460c Servers, Dell Servers- HP 3PAR SAN Storage Array- Backup and Restoration Solutions:o HP Data Protector/Veeam Backups/Net Backups

Identify customers business need, design and architect solutions and implement them in production environment in cloud. Maintenance support for the hosted web applications and websites in cloud platform.

Identify, design and implement business processes from enterprise marketing team for a large mobile phone operator with more than 35 mil subscribers. Leading developer teams responsible for Oracle/SQL backend applications and hosting them in production.

Lead dynamic operation engineers to maintain SLA. Play role as part of team lead to improve work processes. Implement configuration changes and manage incidents. Automate tasks and minimize down time for large base of radio nodes and infrastructures.

Lead site implementation engineers and technicians from vendors and sub-vendors. Meet monthly target of site deployment and eliminate obstacles for fastest growing network of a large multi-national mobile operator.

Provided classroom training to a group of students/professionals on communication systems and network engineering. Prepared course materials and delivered lectures and hands on lab practices.