TECHNICAL SKILLS

• UNIX (SUN, AIX, HP, SCO), LINUX, WINDOWS OS 200X/16
• WINOS VMWARE LINUX, AIX
• Middleware WEB SPHERE, MQ SERIES, Web logic & Apache.
• AWS, OpenStack, AZURE
• Ansible, Puppet, Chef, Docker, GitHub, Jenkins

PROFESSIONAL EXPERIENCE

Confidential

Cloud/DevOps Engineer

Responsibilities:

• Worked on Infrastructure Projects that included develop strategies and solution designs, on Physical, Virtual & Cloud environment that includes Hardware moves, Security implementation, and collaboration with DC facilities team.
• Worked as a Senior Site Reliability Engineer, in dynamic team continuously improving AWS/AZURE cloud deployment built solutions to enhance availability, performance and stability in non - production and production environments, monitoring, data collection and configuration management, as well as disaster recovery planning, capacity engineering, reliability improvement initiatives and platform automation.
• Addressed customer's business problem, need/opportunities and provide them cost effective and reliable solutions for their IT Infrastructure need.
• Identified opportunities for automation, cost savings, virtualization and business improvement.
• Implemented AWS, & AZURE Cloud Infrastructure strategy in public/private/Hybrd environment with the architecture development as well as detailed planning at the service level that includes deployment of virtualization technologies, IAAS Infrastructure as a Service, PAAS Platform as a Service and Software as a Service Cloud delivery models
• Managed AWS Could service in S3 (Object Storage), VPC (Virtual Private Cloud), EC2, ELB, DNS, VPC, S3,, CloudFormation, CloudWatch, Cloud Trail, Auto Scaling. Route53, IAM, WAF/Shield, ElasticSearch, RDS, Lambda Micro Services and CloudFront.
• Worked on Azure Cloud Services on Azure Virtual Machines, ACS, AKS, Auto Scaling, ARM, Azure Storage, Virtual network, VPN Gateway, DNS/Traffic Manager, Azure Advisor and Azure Portal
• Worked on Cloud migration project from local data centres to AWS/AZURE Cloud in multi OS and Multi App/Web platforms.
• Worked on Web Application migration projects, that include, Assessment, POC, Setting up EC2 instances, Backup existing App/DB/Configuration
• Worked on Cloud formation and Terraform to setup compute instances, storage, networking as well as high-level components such as DNS entries & SaaS features
• Installation and activation of Web Application, import database, setup DNS, setup Security group/policies and domain mapping.
• Setup and managed Elasticicsearch services, that includes deploy, operate & scale Cluster, log analytics, real-time application monitoring, load queries and interoperability with other Services.
• Worked on AWS CLI/API to manage Cloud services and automate them through Python & Bash scripts.
• Manged AWS Security products and components like AWS Artifact(on-demand access), AWS Certificate Manager(SSL/TSL Deployment), AWS IAM(users access control), Amazon MFA(Multi Factor Authentication),CloudHSM, Secrets Manager, Cloud Shield and AWS WAF (Web Application Firewall).
• Implemented Security function in VPCs, Security Groups, and ACLs secure remote connectivity and extracted pertinent security data from SIEM solutions and AWS audit, logs, and reports
• Worked on MS AZURE Security Components like Security Center, Application gateway, VPN Gateway, Key Vault and Advance threat protections., AZURE Active Directory, MFA, Azure, Cloud Defence, Azure Policies & Rules
• Setup Web Authentication Access Management using SiteMinder and Ping Federation technologies as well as RSA Authentication Manager for Key Generation, RSA Function Evaluation, access policies and develop audit mechanism.
• Designed, deployed and supported IBM Midrange, WINDOWS & RedHat LINUX enterprise servers on multiple frames that includes, UNIX/AIX /RedHAT/CentOS Linux/WINOS installs & upgrade as well as application, database and other services installation and test their functionality.
• Production support of LINIX Servers & Services in a highly available environment.
• Installation and configuration, upgrade and migration of Web Services Apache and TomCat in Cloud environment.
• Worked as a DevOps Implementation specialist to Design, develop, test, and document new automated solutions to improve current and new processes, researched new technologies and best practices to create and improve new or existing processes, scheduled and perform system maintenance to maximize the IT efficiency and reduce 3rd Party and Custom application Build, Deployment, and Configuration complexity through automated solutions
• Worked on Bash Shell and Python to automate Jobs, developed POC/prototype business Applications, Job Scheduling and enhance operational tasks.
• Worked on CM Automation Tool Ansible/Puppet to enhance IT infrastructure lifecycle, discovery, provisioning, OS & app configuration management, orchestration, and reporting.
• Worked on Kubernetes to manage containerized workloads and services, that facilitates both declarative configuration and automation, streamline Application workflows and supported users to organize their resources
• Worked closely with the Infrastructure, Development and Test Teams to implement the CI/CD solution and managed the environment variables and configuring them for the target environment.
• Worked on CI/CD using Jenkins for executing the required infrastructure steps that are automated as code to stand up or tear down cloud infrastructure as well as moving code to the target compute environment
• Worked on NodeJS and supported NPM( node package manager) that includes, install, configure, download dependencies, versioning and upgrades with json scripts
• Setup and Managed Docker containers and orchestration platforms, managed application, user access, Security policy and load tests.
• Setup Authentication solution using Kerberos that include managing security protocols, secure hosting and managed ids consolidation of different tools.
• Performed cyber security and information system risk analysis, vulnerability assessment, and regulatory compliance assessment and gap analysis on existing systems and system in development.
• Designed and implemented Microsoft technologies such as AD (Active Directory), ADFS (Active Directory
• Worked on SCCM administration, that includes OS image setup, Software & Patch distribution, and configuration management.
• Implemented SCOM to provide up-to-date topology, baseline metrics, capacity planning and monitoring to ensure systems are highly available and well maintained
• Implemented Microsoft Clustering and Virtualization technology HYPER-V on onsite and offsite WINDOWS Servers.
• Worked on, root cause analysis, reported and resolved AIX Solaris, Linux & WINDOWS Server related hardware and OS problems.
• Worked on server security compliance conforming to customer security requirements.
• Setup Middleware WebSphere application servers, that includes install configure, app deployment,

Confidential

Technical Architect/Senior System Admin

Responsibilities:

• Advance level system design & administration in Windows & RH Linux, Solaris that includes, resolving production issues on servers, do proactive work to get systems smooth and running, & address security issues by assessing risk and action on it.
• Built and deployed IBM/WINTEL series server that includes SAN connectivity, loading Applications and databases, network configuration, loading performance, backup tools and integration with the existing environment.
• Automated process using Korn Shells to load balancing, system tasks, and performance reporting.
• Setting up and Support high availability servers using Veritas Clusters & HACMP
• Setup, Configure & Supported LPARS, VIOS that includes resource sharing, partition mobility, virtual domains setup by using HMC Consoles.
• Managed Data Migration tasks in SAN and servers side which includes, install/configure different HBAs, Mirroring, Data replication and Flash Copy
• Install and Setup ORACLE/DB2 Databases in AIX and Windows environment.
• Worked on managing disks & data using Veritas Volume Manager, Active Directory and AIX VM.
• Setup, configure & Supported TCP/1P networks, DNS, NFS, HTTP, SMTP & Sendmail Services.
• Worked on user access control, hardening systems and applied secure access/connection SSH, SSL
• Implemented change/problem management strategies according to ITIL Standards
• Installed and supported application and databases like WebSphere, Apache, MQ & Oracle.

Confidential

Technical Consultant

Responsibilities:

• Advance level System design & administration in UNIX/AIX/SOLARIS/RH Linux & WINDOWS that includes, resolving production issues on servers, do proactive work to get systems up and running & address the security issues by assessing risk and action on it.
• Build, and deployed IBM/SUN/WINTEL Series servers, that includes SAN connectivity, loading applications and databases, network configuration, loading performance, backup tools and integration with the existing environment.
• Worked on OS upgrades on AIX/LINUX & WINDOWS, that includes post upgrade tasks & operability testing.
• Maintaining the IBM AIX & LINUX & Intel server by applying service packages and other software.
• Automated the process using Korn Shells to load balancing, system tasks, and performance reporting.
• Setting up and Support high availability Servers using Veritas Clusters & HACMP.
• Setup, configure & supported LPARS, VIOS that includes resource sharing, partition mobility, virtual domains setup by using HMC consoles.
• Managed data migration tasks in SAN and servers side which includes, install/configure different HBAs, mirroring, configure LUNS on server, EMC Power path, IBM Flash.
• Worked on managing disks & data using Veritas Volume Manager, DiskSuite and AIX VM
• SAN support to storage EMC DMX, IBM DS6000 Setting up Zones and assigned LUN.
• Worked on Data Replication and Data Recovery using EMC SRDF on remote sites
• Setup, configure & supported TCP/1P Networks, DNS, NFS, HTTP, SMTP & Sendmail Services.
• Setup and supported mksysb and Backup Servers by implementing TSM & Netbackup Tools.
• Worked on user access control, hardening systems and applied secure access/con SSH, SSL, TCP Wrapper.
• Implemented change/problem management strategies according to ITIL Standards.
• Worked on disaster recovery planning and DR Testing.
• Installed and supported application and databases like WebSphere Apache, MQ & Oracle.

Confidential

Lead Technical Specialist

Responsibilities:

• Senior level of System Administration mostly in, AIX 5.X, Solaris 2.8 & 2.9, 10 & HP-UX 11.X, LINUX. (Red Hat V 5), WIN2003. Active Directory.
• Design, build and deployed New AIX P series HP N and SUN enterprise Sun Fire servers.
• Build and deploy Intel based servers running WIN 2000 and XP in the Data Centre environment,
• Setup and configure mail, communication, exchange Services in WIN2000 & XP
• HP-UX Logical Volume Manager, Ignite UX, & Devices configuration and management.
• Worked on AIX Disk & volumes setup & HACMP setup & configuration.
• Worked on SUN Cluster setup and configuration.
• Installation and configuration of Veritas Foundation suite & Veritas Cluster.
• Very extensive experience in setup encapsulated boot disk group and mirror, Veritas Volume Manager, Filesystems,(VM/VXFS) Create Checkpoint Backup. Setup VVR, Snapshots on Veritas filesystems.
• Worked on different communication protocols, mostly in TCP/IP internetworking.
• Network planning and configuration on server side
• Troubleshooting the various kinds of problems on server in production environment including pre-emptive actions to avoid problem or services degradation.
• Always involved in scheduled system maintenance work and security assessments & actions.
• Worked on SAN Technologies for planning and configurations including Data Migration on different frames & storage solution. Most of the work is done on EMC & Hitachi Disk Arrays.
• Worked on Veritas Cluster environment for high availability servers, which includes defining the policies, setup configuration on multi nodes, test & deployment of high available systems, by using Veritas Clusters, Global Cluster Manager.
• Supported Financial/Credit Card & engineering application, that includes Application upgrades and resolve performance issues.
• Setup Linux Systems on user’s side including installing application & tools.
• Worked closely with 7/24 Operations team and involved in planning & implementation operational procedures and backed them up for operational needs in production environment.
• Worked on setup of Network Securities policies and tools.
• Hardware diagnostic of server problems in case of crash and panic.
• Installation and configuration of HPOPENVIEW packages and setup alerts.
• Worked on documentations for newly build server and in case of any changes happen in environment.
• Backup Setup & Operations in Veritas Net Backup & IBM TSM.
• Working knowledge & basic Support of following Middleware & Financial Application, MQ Series, Web logic, Web Sphere, Oracle Financials, SQL, Web Sphere, Customer information, this also includes integration of application in UNIX environment.