- drove design and development of an automated customerprovisioning service/framework for one of Veritas' SaaSproducts, including integration with multiple internal/externalAPIs and aimed at reducing toil and time involved with customeronboarding- created automation using Terraform and Terragrunt fordeploying Microsoft Sentinel workspaces and analytics rules aspart of proof-of-concept- created automation script and accompanying GitLab pipelinefor Azure resource group management- Shared knowledge with and mentored junior team members intopics related to automation and SRE

Continued similar responsibilities as in previous role

- Developed and upgraded robust deployment automationpipelines which leveraged shell scripts, infrastructure as code(e.g. CloudFormation, enterprise deployment frameworks) forapplications that leveraged various kinds of cloud infrastructurecomponents- Owned application failover and recovery during enterprisedisaster recovery exercises to prove resiliencyActed as team SME of internal UI framework based on Vue.jsand NodeJS which also leveraged enterprise API gateway anddownstream APIs- Acted as one of the SMEs for batch file processing system(AWS EMR, ECS, MongoDB) with critical business impacts,troubleshooting the same as necessary- Modified and remediated security vulnerabilities for multipleSpring-based microservices and AWS LambdasWrote unit, integration and performance tests using differentframeworks such as JUnit, Pytest, Behave, JMeter- Primary developer for multiple Lambdas in Python and NodeJS:one served as middleware for a UI application calling otherenterprise APIs and the other performed automated monitoringand notification

- supported internal on-demand Azure lab environment systemand performed troubleshooting as necessary- reviewed internally-developed Azure labs for technical and grammatical accuracy

• Developed Python/Bash scripts that automated both AWS and co-located infrastructure provisioning, data processing jobs, and system administration tasks• Helped develop Elastic Container Service architecture (image repositories, service architecture, EC2 container instance sizing, etc.) and workflow for Graylog infrastructure• Participated in developing automated infrastructure deployment scripts in Ruby that made use of AWS API calls to dynamically create infrastructure that was based on both external configuration files as well as business requirements- Implemented and resolved gaps in infrastructure and software provisioning via Chef and CFEngine• Created and managed IAM users, roles, permissions and policies for users, applications and servers• Remediated application vulnerabilities involving weak SSL ciphers and browser caching• Developed custom Jenkins jobs/pipelines that contained Bash shell scripts utilizing the AWS CLI to automate infrastructure provisioning• Troubleshooted network connectivity issues both with co-located infrastructure and in AWS• Configured DNS using Route 53, Verisign and internal DNS servers• Troubleshooted Azkaban/Oozie workflow failures using application logs and filesystem analysis• Developed custom Chef cookbooks to manage installation and configuration of software, as well as utilizing the Knife CLI, attributes, data bags and other Chef artifacts/tool• Launched and troubleshooted complex, highly-available architectures in the Amazon Web Services cloud via AWS Cloudformation stacks and Ruby scripts• Configured virtual servers, pools, application routing rules and other aspects on F5 BIG-IP load balancer• Set up and administered Chef, Jenkins, Kafka, Graylog, Logstash and Gitlab serversInitiated and troubleshooted Continuous Delivery builds in Jenkins via JIRA tickets- Participated in Level 1 on-call rotation dealing with OOM errors, Pingdom alerts non-responsive servers, among other issues

- performed basic administration on Linux VMs running Oracle Linux 7- set up and configured LAMP server from scratch - performed full-stack installations of Oracle Business Intelligence Enterprise Edition, including database and Weblogic Server- performed ETL using pure SQL using Excel files and target Oracle database- helped plan fact and dimension tables for data warehouse- developed RPD in BI Admin Tool (hierarchies, logical columns, aggregate columns, etc.)- developed reports and dashboards - performed troubleshooting of RPD, reports and OBIEE server- migrated dashboards and reports from between OBIEE Presentation Service instances