Summary
Overview
Work History
Education
Skills
Certification
Linkedinprofile
Additional Education
Timeline
Generic

Krishna Nandamuri

Frisco

Summary

Accomplished and seasoned cloud engineer with 6+ years of experience in designing and implementing scalable, highly available cloud solutions on Azure and AWS. Proficient in infrastructure as code, CI/CD, and cloud migration. Successfully executed 30+ cloud projects as part of the Multi Cloud Specialization. Possesses 9+ years of proven experience in Oracle database administration in a heterogeneous system environment, including UNIX and Windows. Supported various applications using Oracle 10g, 11g, 12c, and 19c. Currently focused on multi-cloud, DevOps, Microsoft Azure, AWS, Google Cloud, Oracle Cloud, and Terraform technologies.

Overview

15
15
years of professional experience
1
1
Certification

Work History

Senior Cloud Engineer

Deloitte Consulting LLC/Department of Healthcare Services
01.2022 - Current
  • Designed and deployed a scalable Azure/AWS infrastructure for a CARES healthcare application, ensuring HIPAA compliance and reducing costs by 30%
  • Managed Azure/AWS services using Azure CLI using Virtual Machines, Azure Storage, Azure SQL Database, Azure Functions, EC2, S3, RDS, Lambda, and VPC, ensuring optimal performance and security
  • Developed automated deployment pipelines using Azure DevOps, reducing deployment time by 35%
  • Implemented CI/CD pipelines using Jenkins and AWS Code Pipeline, reducing deployment time by 30%
  • Led migration projects from on-premises to AWS, resulting in a 25% reduction in operational costs
  • Led disaster recovery planning and implementation, ensuring high availability and business continuity
  • Designed and managed Azure infrastructure as code using ARM templates and Bicep
  • Implemented monitoring and logging solutions using Azure Monitor and Log Analytics, improving system visibility
  • Collaborated with development teams to optimize cloud applications, reducing latency by 15%
  • Conducted security assessments and applied best practices, enhancing overall security posture
  • Developed and maintained AWS infrastructure as code using Terraform and CloudFormation
  • Automated monitoring and alerting using CloudWatch, enhancing system uptime and performance
  • Serverless Data Processing: Developed a serverless data processing pipeline using Azure Functions/AWS Lamba and Event Grid, improving data processing efficiency by 40%
  • Mentored junior developers in cloud technologies, helping them advance their careers and improve their technical skills.

Cloud Devops Engineer

Apple
10.2019 - 12.2021
  • Designed and deployed a scalable AWS infrastructure for a Avoke IVR Sentinels application, ensuring high availability and reliability
  • Managed AWS OpenSearch service cluster, ensuring high availability and reliability
  • Improved search performance by fine-tuning indexing strategies and optimizing query performance
  • Developed and maintained file beat service using AWS services (Lambda, S3) to ingest data into Elasticsearch
  • Implemented monitoring solutions using CloudWatch and Kibana to track cluster health and performance, reducing downtime by 30%
  • Implemented Rio CI/CD pipelines using Jenkins and AWS Code Pipeline, reducing deployment time by 25%
  • Configured IAM policies and VPC access for secure Elasticsearch operations, ensuring data protection and compliance
  • Automated cluster scaling using AWS Auto Scaling and Elastic Load Balancing, handling increased load seamlessly
  • Set up comprehensive monitoring and logging solutions using CloudWatch, Kibana, and Logstash to track system performance and troubleshoot issues
  • Applied best practices for securing Elasticsearch clusters, including VPC configurations, IAM policies, and encryption.

Database Administrator/Cloud Engineer

State of WI
10.2013 - 09.2019
  • Specializing in AWS, Microsoft Azure, Google Cloud and Oracle Cloud, Terraform, Ansible, aiming to support enterprises in their migration and modernization journeys from on-premises to Cloud environments
  • Assisted with database platform migration from Oracle to AWS Aurora PostgreSQL
  • Design, develop, plan, and implement database migrations from Oracle to PostgreSQL
  • Configured AWS Aurora PostgreSQL instances and assist with proper maintenance
  • Involved in implementing Database Design: Database, Table space, Table, Index
  • Mentor, develop and train staff members as needed
  • Physical DB designs, Capacity Planning Preparation of Design Documents
  • Performed all structural changes to DB2, Oracle and MySQL databases and maintain both Physical and Logical model in ERWIN
  • Monitor JIRA databases and copy data from PROD to TEST instance, when requested
  • Work with JIRA to enable custom workflows, screens, fields and dashboards
  • Review of Access paths, Redesigns, Index changes and Large Table partitioning
  • Involved in Logical and Physical Database Design, Implementation, SQL Tuning for CARES data warehouse project
  • Assist developers to create efficient SQL and tune the existing SQLs
  • Over-all responsibility for all DB2 products in production and all other test environments
  • These include the Omegamon monitoring tool TSO Main view, the Platinum tools (RC Query, RC Migrator), and EZ DB SQL capture tool
  • Involved in setting up of CARES database in load region and performed SQL capture using EZ DB for each CARES implementation
  • Worked with Security Administration to ensure that proper security is in place for DB/2 data
  • Review performance, maintenance IBM DB2 Utilities: Unload, Load, Reorgs, Run Stats and Image copy
  • Handled database related production issue
  • Research on DB2 tools, Oracle tools and training application team with new updates
  • Analyze and correct problems like deadlock, slowness issue that occur in the DB2 environment
  • Weekly report on fatals and abends and monitoring DB2 activity and batch runtime improvement
  • Responsible for the day-to-day management of the DB2 databases
  • Duties include: Perform backups, recoveries, and installations
  • Database and query performance tuning
  • Database monitoring
  • Assist development team and provide general support to users in troubleshooting application or database-related issues
  • Part of on-call pager rotation and 24X7 Production Support for DB2 Jobs and batch schedule.

Principal Database Administrator

State Farm Insurance
08.2010 - 09.2013
  • Physical DB designs, Capacity Planning Preparation of Design Documents
  • Research on third party tools and upgrades
  • Database maintenance and tuning for production and development databases used by application system
  • Extensive knowledge on DB2 Utilities (Copy, Reorg, run stats, Recovery, Explain, Loads and Unloads)
  • Performed Database and SQL tuning by using various Tools like STATSPACK, TKPROF, EXPLAIN PLAN, optimizer hints and SQL tuning advisor
  • Database maintenance to ensure continued data integrity and performance needs are being met
  • Database Tuning – Tuning Applications, Memory Tuning and Tuning Disk Usage
  • Developing backout plans for any new deployments for the changes related to database and conversion process
  • Participate in all architectural discussions and offer guidance for current and future needs
  • Improve the application workflow for the betterment of performance
  • Responding immediately to any critical conditions, and proactively to any developing conditions, including Database locking, Database corruption, Low disk spaces and Performance issues
  • Supported 24/7 on-call pager support for mission critical financial databases.

Programmer Analyst

Wells Fargo
02.2009 - 07.2010
  • Created the Table spaces and Rollback Segments for the database
  • The work involves overall Maintenance of ORACLE Database, Performance Tuning, Backup, Recovery and other database related activities
  • Configured the Listener and Net Service Names for the Server and Clients
  • Designed Backup and Recovery Scenarios
  • Used RMAN for fast backup strategy and Export and Import utilities for logical backup
  • Developing shell scripts for logical, hot/cold backups to automate the backup procedures
  • Queries written in SQL to achieve data manipulation
  • Analyzed index requirements and designed appropriate indexes
  • To do capacity planning, develop tools to monitor the space usage, fragmentation of data and rollback table spaces and auditing database logins
  • Tuning the Oracle database to optimize the performance by creating new Indexes, PL/SQL stored procedures and optimizing the SQL queries
  • Evaluate and adjust Oracle database initialized parameters in init.ora file
  • Monitor and optimize database performance
  • Resolve all performance issues caused by historical Oracle architecture and application design
  • Provided 24x7 On-call Support for Production and Development Databases.

Education

Master’s in electrical engineering -

International Technological University
California, USA
12.2008

Skills

  • Agile project management
  • Cloud Architecture Design
  • Infrastructure as Code
  • DevOps Methodologies
  • CI and CD Pipelines
  • Monitoring and Logging

Certification

  • Oracle certified Foundations Associate, 12/2021
  • AWS Certified Cloud Practitioner, 02/2022
  • Microsoft Azure Fundamentals, 09/2022
  • Harsh Corp Terraform associate, 09/2022
  • Certified Kubernetes Administrator (CKA), 01/2024

Linkedinprofile

https://www.linkedin.com/in/krishna-nandamuri-77b917137/

Additional Education

The Cloud Boot camp, USA, OCI/AWS/AZURE/GCP, 10/2021, 03/2022

Timeline

Senior Cloud Engineer

Deloitte Consulting LLC/Department of Healthcare Services
01.2022 - Current

Cloud Devops Engineer

Apple
10.2019 - 12.2021

Database Administrator/Cloud Engineer

State of WI
10.2013 - 09.2019

Principal Database Administrator

State Farm Insurance
08.2010 - 09.2013

Programmer Analyst

Wells Fargo
02.2009 - 07.2010

Master’s in electrical engineering -

International Technological University

Similar Profiles

CREATE PROFILE
Krishna Nandamuri