• Design and develop fully automated container-based CI/CD pipeline for multiple projects (Node, Python, Scala, Java).• Develop and maintain Docker images and Helm charts to support Architecture, Development, QA, Security, and Data Science Teams.• Provide Monitoring, Logging and Alerting services using ELK stack , Prometheus and Grafana.• Develop scripts for build, deployment, maintenance and related tasks using Ansible, Terraform, Jenkins, Python and Bash.• Provision and manage various public cloud and on-premise resources. (AWS, GCP, Ali cloud, Azure and KVM)• Install, configure and maintain CI/CD and automation/configuration management tools. (Jenkins, Ansible, Foreman, Team Foundation Server, etc.)• Install, configure and manage on-site local Ambari cluster and network infrastructure (InfiniBand).• Support architecture team to implement and evaluate cutting edge technologies. (Service Mesh-Istio, Hyperledger, Ambari cluster, Kudu, Ceph Cluster, TensorFlow on GPU cluster, Kubernetes)

• Utilized Microsoft Dynamic CRM daily to track and troubleshoot client's issues related to multiple web applications that using SharePoint , Power BI, Azure, AD, K2 and MSSQL.• Worked closely with development team to release and deploy any bugfix.• Resolved client's issues in a timely manner and follow up with customers with recommendations and action plans to fulfill SLA.• Provisioned and managed Azure resources including Azure Active Directory, Storage Account, App Services, Resource Manager Type VM, Log Analytics OMS, Container Services and Registry, SQL data warehouses.• Planned and migrated on-premises VMs to Azure using Azure Site Recovery.• Participated in team meetings Daily, provide detailed updates and handover the work to offshore team.• Mentored new engineers by answering technical questions, escalating cases, and teaching detailed process development.• Wrote technical documents and publish it to both public and internal knowledge base.

As member of comprehensive range of IT consulting firm, provide outstanding service to assigned clients in deploying and maintaining companies IT infrastructure including network, operating systems, database systems, desktops, laptops, printers and smartphones. Interface with business leads and users to understand current systems processes, and design custom, requirements-based solutions to address pressing business challenges. Some of the projects as below:Data rescue and system rebuild:Rescued one of the local recruiting firm’s vital data and emails from a corrupted raid-5 based storage system using Microsoft exchange server 2007. • Backed up and extracted low-level corrupted data manually. • rebuild and restored the files structure to a new raid system and transfer local email server to a higher reliability and stability cloud based server. • Setup and configured all client Laptops and desktops, pointed to the new email server and recovered all documents and emails and enabled offline file access to correspondence accounts. • Provided a more appropriate data backup solution to the entire system. Network and Server upgrade: Planed, backed up, packed and moved for all IT infrastructure including a 42U Server, desktops, routers, printers, monitors, VoIP devices and cables to a new office for local firms. • Setup and managed using new Giga-LAN - 802.11n Wi-Fi routers with T1 Based internet.• Designed and re-routed office network to enhance coverability and stability.• Tested both hardware and software environments and meet customers satisfaction.Servers maintenance and deployment: • Purchased, Setup, deployed and maintained servers using both Windows and Linux• Installed and configured various services including Apache, Samba, FTP, Microsoft Exchange, Active Directory, VPN, SSH etc.• Setup and configured hardware firewall with failover between 2 ISP.• Preformed server patching and update regularly