SUMMARY

• Certified Azure Solutions Architect with cloud based and strong experience implementing and supporting IT solutions that increase organizational effectiveness.
• Talented Unix/Linux & Azure /AWS Cloud Solution Support Engineer/Architect with Quickly adapting to changing conditions and gaining new skills, technically oriented individual with more than 10+ years of professional experience in the Information technology industry.
• Experience with Snowflake Multi - Cluster, Logic Apps and Virtual Warehouses.
• Azure Logic App to perform ETL operations.
• Azure Logi Apps to perform data archive operations.
• Involved in designing and deploying multitude applications utilizing almost all AWS stack (Including EC2, S3, AMI, Route53, RDS, SNS, SQS, IAM) focusing on high-availability, fault tolerance, and Auto-Scaling in AWS Cloud Formation.
• Maintained the user accounts IAM Roles, Route 53(CNAME), VPC, RDB, MongoDB, SQS & SNS services in AWS cloud.
• Expertise in programming tools like Python, R, SAS and complete maintenance in Software Development Life Cycle (SDLC) like Agile/SCRUM environment.
• Adaptable in various Data Modeling packages like NumPy, SciPy, Pandas, Beautiful Soup, Scikit - Learn, Matplotlib, Seaborn in Python and Dplyr, TidyR, ggplot2 in R.
• Experience in Setting up the build and deployment automation for Terraform scripts usingJenkinsandAzure DevOps
• Strong in creatingCI/CDpipeline using various tools such asAnt, Maven, GIT, Hudson/Jenkins, Sonar, Nexus, AZURE DevOps, jfrog.
• Created Python scripts to totally automate AWS services which includes web servers, ELB, Cloud Front distribution, database, EC2 and database security groups and application configuration, this script creates stacks, single servers, or joins web servers to stacks.
• In-depth knowledge of Data Sharing in Snowflake.
• Involved in Migrating Objects from Teradata to Snowflake
• Heavily involved in testing Snowflake to understand the best possible way to use the cloud resources.
• Used NiFi to ping snowflake to keep Client Session alive.
• Automated backups of the staging and Data Warehouse dev, UAT and Production databases and backup retention policy.
• Used Jenkins as Code Deploy plugin to deploy to Azure and extensively worked on other tools like Bamboo, Hudson, and Cruise Control for continuous integration and for all end-to-end automation functions with all build and deployments.
• R&D Azure SQL data warehouse comparing Teradata features for Teradata Azure Cloud Migration
• Performed POC and Implemented applications on R Analytics, Spark on HDInsight, Azure SQL data warehouse, Polybase, Azure Data Lake, NIFI, KAFKA in collaboration with Enterprise Architecture team.
• Expertise in Teradata tools and utilities (TD administrator, SQ Assistant, TSET, TPT, TPump, NBU and TARA).
• Experience in supporting Microsoft Azure systems including SQL Server hosted on Azure Virtual Machine (IaaS) and Azure SQL Databases (DBaaS).
• Very strong in Azure system configuration, database migrations, backup and recovery, geographic data replication, performance monitoring and tuning and disaster recovery configuration and execution.
• Worked onAzure computer services, Azure Web apps, Azure Data Factory&Storage, Azure Media & Content delivery, Azure Networking, Azure Hybrid Integration, and Azure Identity&Access Management.
• Good understanding of Spark Architecture including Spark Core, Spark SQL, Data Frames, Spark Streaming, Driver Node, Worker Node, Stages, Executors and Tasks.
• Experience onSolaris 7/8/9/10/11andRHEL 4/5/6/7/8 implementationAdministration, Installation & Maintenance.
• Upgrade and Maintain Firmware onIBM p5/p6/p7/p8 Servers, HMC, Sun Sparc Servers.
• Web Application Server Tomcat, Apache, Confidential Web Sphere, Web logic 8.0, 8.1.
• Integration of various network related services likeNFS, NIS, DNS, FPT and Samba Server.
• Installation and configuration ofApache/Web logic on Solaris, AIX, Linux, and Windows.
• Expertise in the setup and administration ofVERITASVolume Manager and HACMP Clusters.
• Troubleshooting skills with network protocols such asDNS, TCP/IP, SMTP & SNMP.
• Extensive implementation and troubleshooting experience under Client Server Systems.
• Strong technical background inStorage, Disk Management, Logical Volume Management (LVM)and logical partitioning.
• Installation, configuration and maintenance ofSunandHPservers.
• Installation ofSSL certificates Linux servers.

TECHNICAL SKILLS

Operating Systems: Oracle Linux 6.x 7.x Centos 6.x, 7.x, 8.x, Red Hat Enterprise Linux 6.x,7.x, 8, VMware. ESXI 5.0, 6.0, Solaris 10, Solaris 11. X, Confidential AIX 5L, 5.1, 5.2, 5.3, 6.1 & 7.1

Hardware: Sun SPARC T series, M3000/M5000, HPC ProLiant Servers, Confidential RS/6000, pSeries 520,550,570,575,590,595,630,650,670,770,795 Servers

Tools: VERITAS volume manager, TSM, EM7, Service Now, Nagios, ehealth, OpsCenter, Red Hat satellite, Apache, Remedy

Programming Languages/Scripting: Java, Python, Power Shell, Azure CLI

Storage Tech: ZFS Poll Management, Logical volume Manager LVM, VERITAS Foundation Suite

Networking Kit: Active Directory, vSphere, Solarwinds, Wireshark, SCOM, Remedy, VPN Proxy Servers.

Cloud Solutions: Microsoft Azure, Amazon Web Confidential (AWS). Google Cloud Platform (GCP), SAAS, IAAS.

Virtualizations: VMWARE ESXI, HYPER V, VMWARE WORKSTATION

Routing Protocol: EIGRP, OSPF, BGP, TCP/IP, Static, and Dynamic Routing

LAN/WAN Technologies: VLAN, VTP, STP, 802.1x, Access - list, DHCP Snooping, Frame Relay, Metro Ethernet, VOIP, SIP, MPLS, VPN, DMVPN, GRE, IPSEC, Software Defined Networking, Switch Virtualization, Stack wise, VRF.

Infrastructure: DHCP, DNS, SMTP, POP3, FTP, TFTP

PROFESSIONAL EXPERIENCE

Azure Cloud Solution Architect

Confidential

Responsibilities:

• Build cost effective cloud solutions in AWS/Azure.
• Azure Web API, Logic Apps.
• Azure Web Sites, Web roles, worker roles, Azure Logic Apps.
• Provided security and managed user access and quota using AWS Identity and Access Management (IAM), including creating new Policies for user management in JSON.
• Defined AWS Security Groups which acted as virtual firewalls that controlled the traffic allowed to reach one or more AWS EC2 instances.
• Utilized web scraping techniques likeBeautiful Soupin Python to extract and organize competitor data.
• Implement complex business rules inpython using Panda libraries, NumPy, Scikit learn.
• Installed, Configured, Administered Jenkins Continuous Integration Tool also automated Continuous Build and deploys Scripts for Jenkins usingCI/CDpipeline.
• UsedPackerto create Automated Machine Images and automated the whole AMI creation process using Jenkins.
• DevelopedCI/CDpipelines usingAzure DevOpsto deploy Snow SQL's, data factory components and python scripts to their respective destinations.
• Improving Continuous Integration workflow using Virtual Environments likeDockerand automated Build process using Docker and similar tools.
• Worked on setting up monitoring system end-to-end using various monitoring tools like PRTG, New -Relic, Ops-Genie, AWS Cloud watch, Azure App insights.
• Worked on Deploying Azure Cloud services and Cloud Apps.
• Create data mappings and transformation logic from staging to Data warehouse.
• Develop SSIS packages to Extract, Transform Load (ETL) from staging layer to the data warehouse on a daily/near real-time basis.
• Create Data warehouse and analytics Reporting Visualizations using Tableau& PowerBI dashboards, ad hoc analysis, Story Telling, report types like pie, bar, map, trendlines, mark, donut chart, bubble Filters, Hierarchies, Data Blending, Parameters and publish online.
• Create Technical Design and strategy for ETL, Data Warehouse Design, Reporting, requirement specifications, Business Rules, Data Mapping, Key decisions, and metadata management.
• Used Terraform for provisioning the AWS infrastructure, as they were relying over on-premises before.
• Expert knowledge on Microsoft proprietary SCOPE language specification (de-facto standard for all data related operations) for Microsoft Internal COSMOS platform for most of, much of usage streams such as Azure Compute, Azure Storage, Azure SQL & Azure DocDB.
• Automated the infrastructure for Kafka clusters different instances as per components in cluster for creating multiple EC2 instances & attaching ephemeral or EBS volumes as per instance type in different availability zones & multiple regions in AWS.
• Designed and implemented by configuring Topics in new Kafka cluster in all environments.
• Successfully secured the Kafka cluster with Kerberos.
• Used Jenkins and pipelines to drive all micro services builds out to the Docker-registry and then deployed to Kubernetes, Created Pods and managed using Kubernetes.
• Good experience in writing Spark applications using Python and Scala.
• Deployed Spark Cluster and other services in AWS using console.
• Worked on Spark Transformation Process, RDD Operations, Data Frames, Validate Spark Plug-in for Avro Data format (Receiving gzip data compression Data and produce Avro Data into HDFS files).
• Processing the schema oriented and non-schema-oriented data using Scala and Spark.
• Experience on Migrating SQL database to Azure data Lake, Azure data lake Analytics, Azure SQL Database, Data Bricks and Azure SQL Data warehouse and controlling and granting database access and Migrating On premise databases to Azure Data Lake store using Azure Data factory.
• Worked on Azure Storage Services (Storage, Data Lake Store, Backup), Database (Document DB, SQL Data Warehouse) and Networking services (Vnet, LB, DNS and CDN).
• Deployed Data Lake cluster with Hortonworks Ambari on AWS using EC2 and S3.
• Written Terraform scripts to automate AWS services which include ELB, CloudFront distribution, RDS, EC2, database security groups, Route 53, VPC, Subnets, Security Groups, and S3 Bucket and converted existing AWS infrastructure to AWS Lambda deployed via Terraform and AWS CloudFormation.
• Experience in writing Infrastructure as a code (IaC) in Terraform, Azure resource management, AWS Cloud formation. Created reusable Terraform modules in both Azure and AWS cloud environments.
• Worked with Terraform Templates to automate the Azure Iaas virtual machines using terraform modules and deployed virtual machine scale sets in production environment.

Environment: Visual Studio.NET 2010,AZURE CLOUD,AngularJS, MongoDB, ASP.NET 4.0, AJAX, C# 4.0, T- SQL, LINQ, Entity Framework,WCF, UML, CSS, JavaScript, SQL Server 2008, VSS.

Azure Infrastructure Architect

Confidential

Responsibilities:

• Developed and designed system to collect data from multiple portals using Kafka and then process it using spark.
• Worked on creating Azure Service bus, Schedulers, Redis Cache, Azure Search.
• Involved in migrating physical Linux/Windows servers to Cloud (AWS) and testing.
• Built servers using AWS Cloud Formation scripts: Importing volumes, launching EC2, RDS, assigning roles and policies via IAM, implementing Auto-Scaling, load balancers (ELBs), Security groups in the defined Virtual Private Connection.
• Implemented Kafka Security Features using SSL and without Kerberos.
• Further with more grain-fines Security I set up Kerberos to have users and groups this will enable more advanced security features.
• Involved in using Terraform to migrate legacy and monolithic systems to AWS.
• Prepared capacity and architecture plan to create the Azure Cloud environment to host migrated IaaS VMs and PaaS role instances for refactored applications and databases.
• Collaborate to development of main Web Applications to provide invoicing emission services, Responsible of web application deployments over cloud services on Azure, using VS and PowerShell.
• Worked on Power Shell scripts to automate the Azure cloud system creation of Resource groups, Web Applications, Azure Storage Blobs & Tables, firewall rules.
• Created and Configured Azure Cosmos DB and exposed the service as Web API.
• Provisioned Azure data lake store and azure data lake analytics, and leverage U-SQL to write federated queries across data stored in multiple azure services.
• Worked on Azure Site Recovery, PowerShell Scripts and ARM templates.
• Architecting the IAM scope for B2C and B2B identities using Azure AD, and Integrating .NET Web Apps with Azure AD.
• Data analytics and engineering experience in multiple Azure platforms such as Azure SQL, Azure SQL Data warehouse, Azure Data Factory, Azure Storage Account etc. for source stream extraction, cleansing, consumption, and publishing across multiple user bases.
• E2E understanding of all MCIO usage related streams such as Compute, Azure-SQL, Azure-Storage, and Azure- DocDB built up on a customer centric platform encompassing constant communication with partners/upstream providers in guaranteeing 99%Completeness and 100% accuracy.
• Worked on planning and deployment of Self-service password reset functionality of Azure AD which reduces IT helpdesk cost.
• Worked on azure suite Azure Data Lake (ADLS)

Environment: Microsoft Azure Cloud, SQL Server 2012 R2, SSMS, Azure, Web Apps, Active Directory, NSG, Traffic Manager, Azure SQL Database, Azure AD.

Azure Cloud Admin/Developer

Confidential

Responsibilities:

• Designed and configured Azure Virtual Networks (VNets), subnets, Azure network settings, DHCP address blocks, DNS settings, security policies and routing.
• Install and Configuring AD FS role on Domain Controllers, deploy WAP Server for the users to reach AD FS out of company network.
• Configured Azure Traffic Manager to build routing for user traffic Infrastructure Migrations: Drive Operational efforts to migrate all legacy services to a fully virtualized Infrastructure.
• Design, Install, Administer and Optimize hybrid cloud components to ensure business continuity (i.e., Azure AD, ADFS, SSO & VPN Gateways).
• Provide consulting and cloud architecture for premier customers and internal projects running on MS Azure platform for high availability of services, low operational costs.
• Configuring and Controlling the Scale Up and Scale Out of the App Service Plans and Pricing tier (scale DTUs) while migrating the Databases and Applications from on-premises to Azure Cloud Platform.
• Created the VM Cluster and load balance for VMs using PowerShell in SQL & Windows Environment.
• Worked on Azure AD connect to sync on-premises AD user data, groups, and organizations to Azure AD and troubleshoot Azure services sync with on-premises AD and resync using the Azure tools.
• Integrating Azure Active Directory for user authentication/authorization and organization profiles.
• Develop PowerShell scripts to perform pre-migration assessments of Active Directory and server states.
• Designed and developed standalone data migration applications to retrieve and populate data from Azure Table / BLOB storage to on premise SQL Server instances.
• Configured VMs in Availability Sets using Azure Portal to provide resiliency for IaaS based solution and scale sets using Azure Resource Manager to manage network traffic.
• Deployed Web Applications using IIS Web Server and controlled Traffic flow using Internal and External Load Balancer.
• Used CRM to manage and analyze customer interactions and data to improve relationships with them and assisting customers.

Environment: Microsoft Azure Cloud, Epic, Windows Server 2012/R2/2016, Windows PowerShellMicrosoft Azure Storage, NSG, IIS, Agile Scrum Methodologies.

UNIX/Linux Systems Engineer

Confidential

Responsibilities:

• Install, configure, and manage AIX 5.3 thru 6.1 & Solaris 10 & 11 servers in Physical and Virtual environments.
• Introduced Servers (Solaris, AIX, Centos and RedHat) into the Network and Clone Servers
• Perform regular system monitoring (EM7), servers’ resources, systems, and key resources, reviewing system and application logs and verifying completion of scheduled jobs such as backup
• Configured, managed, and maintain Zones on Solaris servers.
• Research and Implement Solutions to Vulnerabilities
• Performs daily Linux /Unix system administration duties and maintenance for user account management, backups, system patching, DNS, LDAP, NTP, monitoring, etc.
• Deployed Linux Centos & Red Hat System on Physical and Virtual environments.
• Performed Apache configuration. Used http, as the main configuration file for Apache.
• Performed multiplatform volume management using SVM, LVM, ZFS volume manager
• Performing Security Administration by setting up permissions, ownership, password complexity etc. on AIX, Linux /Solaris System.
• Excellent Knowledge of Application Lifecycle Management, Change and Release Management and ITIL process.
• Tuned OS parameters like Swap and virtual Memory settings to improve the Jboss performance.
• Installation, configuration, and administration of Jboss, Apache, WebLogic, Tomcat and WebSphere.
• Building of Oracle RAC (Oracle Real Application Clusters) environment on RedHat Servers Involved in problem determination using application and error logs.
• Extensive experience with mksysb administration, AIX migrations with NIMADM, migrations with local caching disks vs NFS disks, also excellent with NIMADM migration from mksysb, ALT DISK COPY and TFTPD (Trivial File Transfer Protocol).
• Identifies and explores new technologies for advancing the infrastructure to improve performance, reliability and availability, specific focus on virtualization and cloud.
• Identify and explore new technologies for advancing the infrastructure to improve, performance, reliability, and availability.

Environment: Sun Solaris 10/9/8, Linux 5/4/3, Oracle 10g, SUN Servers, SUN Fires, Confidential AIX 5L, 5.1, 5.25.3, 6.1 & 7.1, Linux, Jump Start,ShellScript, Autosys, Veritas Volume Manager (VVM), LDAP, EMC Storage SAN, Veritas Cluster Server (VCS), VMware servers, JBoss, WebSphere.