Summary
Overview
Work History
Education
Skills
Websites
Accomplishments
Personal Information
Certification
Timeline
Generic

Narasimha Vuntla

Colonia,NJ

Summary

Cloud engineer lead / DevOps Lead Lead teams to host and recommend the required application architecture and infrastructure for the applications end-to-end (E2E) Progressive experience in devOps and the application architecture with gathering details, design, implementation of solutions E2E in healthcare and telecommunication. Worked E2E to host applications in virtual machines and setting up multi-factor authentication for the external hosting applications. Automated CI/CD pipeline with bamboo, artifactory, and uDeploy tools, reducing the devOps and development team efforts by 30%. Experienced in project management and delivered multiple projects within budgets. Led teams of 10+, managing E2E devOps solutions. Worked with multiple vendor teams to implement E2E SaaS (KontentAI) for the static content and the Redis Enterprise for the caching. Recognized for applications up and running 99.99%.

Overview

16
16
years of professional experience
1
1
Certification

Work History

Cloud Engineer Lead / DevOps Lead

ELEVANCEHEALTH
01.2014 - 10.2024
  • Company Overview: ANTHEM BCBS
  • Led team of 10+ resources
  • Executed E2E delivery, starting from business requirements, functional analysis, functional design, understanding the application, infrastructure capacity requirements working with different teams by attending PI plannings, integration with external and internal subsystems
  • Provisioned, Built and deployed lambda functions, SNS, SQS and dynamo-db in the AWS, using terraform
  • Provided and helped to migrate the on-prem applications into the AWS Cloud as a lift and shift by using Terraform code for AWS EC2, EBS, EFS, S3, ECS, Docker, ECR, cloudwatch, auto scaling, RDS Oracle database and application load balancers
  • Migrated VM infrastructure into the Azure, reducing operational costs by 25%
  • Designed and automated the CI/CD pipelines, using Docker, Bamboo, BitBucket, Artifactory, and uDeploy, slashing build and deployment efforts by 30%
  • Provided the end2end architecture to implement the MFA, SSO, micro-services to handle SaaS applications (Redis and Kontent AI) and database calls for both external and internal facing
  • Developed the architecture diagrams, sequence diagrams, road map for the devOps and involved in SDLC for the applications from the devOps
  • Tracked the application development activities to deliver on-time and within the budget
  • Reviewed the code and worked with perf testing to understand and address the application performance issues
  • Worked with performance testing team for an estimating infrastructure requirement
  • Developed mobile builds using macMinis in AWS cloud
  • Collaborated with application security team, getting production certificates, and employed CheckMarx plus tool for the static and dynamic scans
  • Created dashboards and alerts in the Datadog and Redis enterprise, checking and monitoring server’s health, alerts for the CPU, DB, and RAM etc
  • Developed and executed the required DR (disaster requirement) environments for all applications in both on-premises and in the AWS cloud
  • Partnered with vendor teams, integrating applications with Kontent AI (SaaS), Intrafind for eSearch platform, and SiteMinder
  • Troubleshot applications, using Splunk logs and Datadog, checking various issues, including servers’ health and database queries or connection issues

Lead Developer

COMCAST
08.2008 - 01.2014
  • Oversaw numerous applications for provisioning, billing, 3rd party services, managing customer information, device service, voice services, and many more
  • Designed and implemented provisioning services
  • Performed business requirements, functional analysis, and design, conducted JAD sessions, implementing external and internal subsystems
  • Documented use cases, sequence diagrams, flow diagrams, and list of key attributes
  • Conducted project related meetings with stakeholders, ensuring all identified issues were assessed, communicated, resolved, and escalated where necessary
  • Managed offshore resources and worked through the entire SDLC process, resolving any issues from design to production support
  • Created SOAP based interfaces for provisioning and dependent services, using WSDL approach with RSA
  • Applied code reviews and developed XML schemas, web services, Hibernate, and Spring-Frameworks related to Java and J2EE development
  • Environment: J2EE, web services, Spring-frameworks, Hibernate, Java Beans, SQL, XML, Java Messaging Service (JMS), Web Logic 10.x, Visio, DOORs / Rally, Quality center 10.0 and RSA

Education

Bachelor of Science - Electronic Engineering

SSIT
India

Skills

  • Gathering business requirements
  • CICD pipeline bitBucket, Bamboo, Artifactory, uDeploy, Docker, Quay
  • SonarQube
  • CheckMarx Plus
  • Redis Enterprise
  • AWS Cloud services
  • Azure cloud fundamentals
  • MS SQL
  • Oracle
  • SQL developer
  • Agile Scrum
  • Monitoring tools Datadog, Splunk, Redis and CloudWatch
  • Scripting languages Terraform, Python
  • Capacity planning working with performance and development teams
  • Cost optimization used different AWS cloud recommendations
  • Disaster recovery planning provided HA in AWS cloud and on-premises
  • Version control BitBucket
  • Cloud architecture design
  • Load balancing
  • Business continuity Jira and Confluence

Accomplishments

CICD Pipeline Automation

Decreased build and deployment efforts by 30% via automated CI/CD pipelines.

Azure Migration success

Reduced operational costs by 25% through efficient Azure migration.

Enhanced System Stability

Improved system stability to achieve 99.99% uptime across all applications.

Project Delivery Excellence

Led team to successful delivery of 10+ projects within budget and timeline.

Personal Information

Visa Status: USA Citizen

Certification

  • AWS Cloud Associate Architect
  • Scrum Master
  • Microsoft Azure fundamentals

Timeline

Cloud Engineer Lead / DevOps Lead

ELEVANCEHEALTH
01.2014 - 10.2024

Lead Developer

COMCAST
08.2008 - 01.2014

Bachelor of Science - Electronic Engineering

SSIT

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Narasimha Vuntla