RAGHUNADHA DORNALA

Buffalo Grove, IL ***** C: 682-***-**** adchd0@r.postjobfree.com Certified Cloud Data Consultant

Summary

More than thirteen years of experience working as a cloud specialist. Hands-on experience in architecting and consulting services in various domains like finance, product development, telecom, and sports. Instrumental in building, consulting, maintaining, and migrating IT infra from data center to cloud or cloud to cloud and having hands-on experience in various AWS, Azure, GCP and Informatica Cloud services, DevOps solutions, CI/CD, Docker and Database services, with several certifications in Public Cloud and related technologies.

End to end implementation of Data Pipelines, Enterprise Data Warehouses, Operational Data Stores and Data Marts using a broad range of AWS Services, Cloud based Architecture, ETL, reporting tools, Tableau, Database’s, Operating System’s, Scheduler’s and 2 years of Course work experience in developing individual Application projects.

AWS Data pipelines, Data migration to Cloud, Cloud-based services, Airflow, Docker, Datastage 11.5, Netezza, Python, UNIX, ETL Coding, BI, Data Analysis, Tableau, Glue, S3, Athena, Jupiter, EC2, Redshift, Dynamo db, SQL.

Skills

AWS Essential Services

Redshift, DynamoDB, Lambda, API Gateway, EMR, CloudFormation, EFS, OpenStack, Docker, Git, Code Deploy, RedHat Server, Server Hardening, RHEV,and Shell scripting.

Cloud

Amazon Web Services (AWS), OpenStack, Azure and GCP.

AWS Services

EC2, RDS, ELB, S3, Route 53, ElastiCache, IAM, Cloud Watch, Kinesis, Lambda, Cloud Formation, EBS, SNS, AWS Resource groups, etc.

Azure Services

VM, Runbook, SQL DB, Virtual Network, VPN, etc.

GCP Services

GCE, GKE, GAE, SQL DB, VPC,and API.

Version Control

GIT, GitHub, Subversion (SVN), Code Commit, TFS.

Web Servers

Apache, Tomcat, and Nginx

Configuration Management

Puppet, Maven, Docker, Ansible

Application servers: WebLogic, JBOSS and WebSphere

Development Languages

Java, Scala, Python, People Code

Application servers: WebLogic, JBOSS and WebSphere

Databases

RDS, RedShift, DynamoDB, NoSQL, MS SQL Server, Oracle

Scripting Languages

Shell Scripting, Java, Bash, Python, PowerShell, Terraform etc.

Testing Tools

Cucumber, Web Inject, and JMeter.

Virtualization

AWS EC2, AWS EKS, Kubernetes, Docker, VMWare ESX/ESXi, and Azure Virtual Machine.

Monitoring Tools

Nagios, Splunk, ELK, CloudWatch, Site24/7, New Relic, and Datadog.

Operating Systems

Microsoft Windows, Linux, Sun Solaris, Fedora, AIX,etc.

Networking

SNMP, SMTP, TCP/IP, IPX/SPX, OSPF, BGP, IGRP, EIGRP, PPP, DNS.S, SLIP, UUCP, X. 25, LAN, WAN, ARP/RARP, FTP/TFTP, DHCP

Additional Cloud Skills

API, Mulesoft, Configuration Management, DNS, Leadership, Networking, Python, Servers, SQL, View

Architect, Continuous improvement, EIGRP, Linux, NoSQL, QA, Shell Scripting, Tables, View 6.0

Automation, Client, FTP, Managing, Operating Systems, RedHat, Scripting, TCP/IP, VPN

Experience

Sr Cloud/ETL Developer Nov 2017 to Current

US FOODS Rosemont, IL

Participate in deep architectural discussion to ensure solutions are designed for success.

Working on Complex Job sequence failure issues, code improvements, better handling and making generic code.

Develop, work and test on AWS big data services like S3, Glue, EC2, sage maker, dynamo, Redshift, Athena, Cloud Formation, Cloud Watch, SQS, SNS.

Collaborate with reporting, analytics, and data science teams to understand data sources and develop AWS Cloud-based services, data pipelines and ETL programs.

Build efficient programs and test data flow with PySpark and Sql queries.

Experience on Python scripting and able to read and process Json data/ real time data.

Created and worked on data logger requirements with business and provided the timelines and feedback.

Automate the Code Development effort USING Generic jobs and shared contained for nearly 500 components.

Work in a cross-disciplinary Agile team to develop, estimate, test, and maintain client applications, while collaborating with team members on product backlog grooming, sprint planning, execution, review, and retrospective.

Identify opportunity for automation, implement and document.

Build deep relationships with senior technical individuals within different projects and feature.

Expertise in RDBMS including MS SQL Server, MS Access with thorough knowledge in writing SQL queries, Stored Procedures, Views, Functions, Packages, Triggers, Testing exception handlers, Cursors & tables and objects

Expertise working with every version of Dynamics 365 Implementation, Migration, customization and Integration.

Plan for integration and evaluate project.

ETL and AWS Developer Jul 2017 to Oct 2017

LFG, Squeeze Mobile LLC Omaha, NE

SPOC for the insurance project, implement changes and provide support for the AWS and Linux infra while meeting SLA.

Maintain the documentation and create SOPs.

Interact with client, understand challenges and simplify them.

Architect and Build AWS Infra - _EC2, EBS, ELB, ASG, CloudWatch, S3, Glacier, AD Service, SES, SNS, SQS, RDS, VPC, CloudTrail, Trusted Advisor, CloudFront and many more AWS services.

Hands on experience with Data migration from traditional database systems to Cloud based platforms.

Proficient with S3, Athena, Glue, Cloud Formation, SNS and SQS and wide variety of AWS services, Python, PySpark, Pl/Sql, Sql and shell scripting programming.

Sr AWS Cloud Consultant Nov 2014 to Jun 2017

Accenture

Architect, design and implement solutions with AWS Virtual Private Cloud (VPC), Elastic Compute Cloud (EC2), Elastic Load Balancer (ELB), Autoscaling, RDS, S3, CloudWatch and other AWS products.

Configure and ensure success in building and migrating applications, software and services on the AWS platform.

Support production environments including maintenance, audits and continuous improvement as technologies change.

Performing on-call duties.

VMware Consultant Dec 2007 to Oct 2014

Micro Sharp Technologies

Installing and configuration of vCenter Server and building a Highly Available VMware Infrastructure.

HA (High Availability), DRS (Distributed Resource Scheduler) management & Troubleshooting.

Managing ESXi servers in a Cluster environment.

Creating, Increasing Datastores.

Installing, configuring & Managing Virtual Machines with versions.

Resource Management & Capacity Monitoring on the vCenter server.

Configure Virtual SAN networking, Configure a Virtual SAN cluster.

Configure fault domains, Upgrade to Virtual SAN 6.2.

Configuration of Disk groups and VSAN.

Involved with the team for building VMware vrealize automation center on vSAN Cluster.

Accomplishments

Participate in deep architectural discussion to ensure solutions are designed for success.

Prepare architecture diagram, roadmap, and documentations.

Build deep relationships with senior technical individuals within customers.

The expertise of CI /CD pipelines for automation.

Configured and managed redshift clusters also worked with AWS glue.

Develop an AWS solution that provides data ingestion, data catalog, data processing, data security, data visualization, and dashboarding capabilities.

Experience in delivering complex hybrid solutions using Open Source frameworks based on APIs or Web.

As a passionate on AWS, Involved in the migration of one Business from a physical data center environment to AWS.

Solid knowledge and understanding of security regulations and best practices such as PCI, SOX, HIPAA, or the ISO 27000 family of standards

Experience working in a SOC II or PCI environments

Designed, built, and deployed a multitude of the application utilizing almost all of the AWS stack (Including EC2, R53, S3, RDS, MySQL DB, SQS, IAM, EIP, EBS, VPC), focusing on high-availability, fault tolerance, and auto-scaling with Cloud watch monitoring.

Customize platform when business needs dynamically, involving application migration, automate the application deployment using Cloud formation.

Prepared AWS customer-facing white papers, tutorials, etc.

Set up a GCP Firewall rules in order to allow or deny traffic to and from the VM's instances based on specified configuration and used GCP cloud CDN (content delivery network) to deliver content from GCP cache locations drastically improving user experience and latency.

Experience in providing highly available and fault-tolerant applications utilizing orchestration technologies like Kubernetes and Apache Mesos on Google Cloud Platform.

Experience in Blue/green deployment strategy by creating new applications that are identical to the existing production environment using CloudFormation templates & Route53 weighted recordsets to redirect traffic from the old environment to the pristine environment via DNS.

Certifications

AWS Solution Architect Associate.

AWS Solution Architect Professional.

GCP Solution Architect Professional.

Education and Training

Bachelor of Technology Degree, Science

Nagarjuna University

PGDSE from Neosoft Technology Institutions.

Contact this candidate