VASANTHI PEESARI
Alpharetta,GA
Summary
Self-motivated, reliable team member with over 8 years of experience streamlining deployment processes, enhancing system reliability, and implementing cloud solutions across various industry sectors. Aspiring senior-level cloud engineer keen to apply knowledge of cloud infrastructure, observability, and cloud-based development into practice.
Overview
11
11
years of professional experience
Work History
Site Reliability Engineer
EQUIFAX
2022.11 - Current
- Automated the release process and GKE cluster upgrades to the prod environment without any downtime using node affinity in Kubernetes
- Designed and deployed Microservices using JavaScript, Docker, and REST API for backend systems that serve to communicate with the customer to generate correspondences for customer components running on GKE clusters
- Written Shell scripts using Bash, Python, Groovy, YAML, and PowerShell for automating tasks
- Created Docker images for application components, optimizing image size and dependencies for efficient deployment and resource utilization Maintained platform-wide observability process focused on identifying symptoms of performance issues and patterns for resolution
- Created interactive dashboards for monitoring key performance metrics, system health, and application behavior utilizing Splunk visualization features and advanced search capabilities
- Environment: GCP, GKE, Docker, APIGEE, Terraform, Jenkins, Groovy, GitHub, PostgreSQL, Ansible, Splunk, Pub/Sub, ISTIO, Fortify, OAuth 2.0, SonarQube, Nexus, Allure.
Site Reliability Engineer
Refinitiv/LSEG
2019.09 - 2022.11
- Worked on Refinitiv Eikon and Refinitiv internal tool Workspace as a level 2 application support engineer for a backend product Refinitiv Elektron
- Worked on Amazon AWS Cloud Services (EC2, S3, ELB, CloudWatch, Elastic IP, RDS, SNS, SQS, Glacier, IAM, VPC, CloudFormation, Route53) and managed security services on AWS
- Provided frontline support for Java-based applications, diagnosing and resolving technical issues reported by clients and internal stakeholders
- Participated in on-call rotation scheduling and contributed to refining escalation procedures and best practices for efficient incident management
- Established post-incident review (PIR) processes and dashboards in Splunk to capture lessons learned, track remediation actions, and prevent the recurrence of incidents
- Developed custom Splunk dashboards to visualize performance data and track key performance indicators, facilitating data-driven decision-making and continuous improvement efforts
- Environment: AWS, Kubernetes, HELM charts, Puppet, Docker, Python, OAuth 2.0, Groovy, Terraform, MongoDB, Jenkins, GitHub, JavaScript, Service-Now, Kafka, Terraform, Splunk.
DevOps/Cloud Engineer
Ascena Retail Group Inc.
2018.06 - 2019.09
- Created and deployed Docker containers to break up monolithic apps into microservices, enhancing development workflow, scalability, and optimizing duration
- Planned and implemented Disaster Recovery solutions, capacity planning, data archiving, backup/recovery strategies, Performance Analysis, and optimization
- Set up non-prod regions on Azure cloud-based, using Azure DevOps, PowerShell, Terraform, and Ansible
- Automated the deployment process by writing Shell (bash), and Python scripts in Jenkins
- Created alerts and monitoring dashboards using Prometheus and Grafana for all microservices
- 24/7 monitoring of Azure Resources using Azure Monitor and web apps for application insights and handling escalated support tickets
- Environment: Azure, Jenkins, GIT, POSTMAN, Docker, Kubernetes, Ansible, Terraform, SonarQube, Java, Shell, Groovy, Agile, SQL Server, AppDynamics.
Build & Release Engineer
Elegant Embedded Solutions
2015.02 - 2016.08
- Designed Puppet Modules to manage configurations and automate the installation process
- Developed automation scripting in Python (core) using Puppet to deploy and manage Java applications across Linux servers
- Developed Cron jobs and Shell Scripts for automating administration tasks like file system management, process management, backup, and restore
- Experienced in authoring pom.xml files, performing releases with the Maven release plugin, and managing artifacts in the NEXUS repository
- Installed and monitored code quality tools like SonarQube to check the standards of the code and analyze the source code
- Worked on Nginx and configured reverse proxy for Apache also fine-tuned configurations with rigorous performance testing
- Used Kibana and Datadog Monitoring tools to troubleshoot service, RCA, and security solutions
- Environment: Apache, MYSQL, RDS, Jenkins, RHEL, Maven, GIT, Puppet, GitHub, SonarQube, Artifactory, Nginx, Tomcat, Shell scripts, Python.
Linux Admin
Ram Info Ltd
2013.09 - 2015.02
- Provided 24x7 on-call support in debugging and fixing issues related to Linux, Solaris, HP-U Installation/Maintenance of Hardware/Software in Production, Development & Test Environment as an integral part of the Unix/Linux (RHEL/SUSE/SOLARIS/HP-UX/AIX) Support team
- Resolved TCP/IP network access problems for the clients
- Developed, maintained, and updated various scripts for services (start, stop, restart, recycle, Cron jobs) UNIX-based shell
- OS upgrades and installation of third-party software, packages, and patches as per requirement
- Maintained Linux Firewall for network and implemented network security
- Environment: WINDOWS, Oracle Virtual box, VMware, SSH, Putty, Ubuntu, RHEL, SFTP, FTP, TCP/IP, DNS, DHCP, VPN, RPM, YUM, WinSCP, and FileZilla.
Education
Bachelor's in Electronics and Communication Engineering -
JNTU
Hyderabad, India05.2010
Master’s in information system technologies -
Wilmington University
Delaware, USA05.2018
Skills
- MySQL
- Mongo DB
- PostgreSQL
- Splunk
- GRAFANA
- Prometheus
- AppDynamics
- Dynatrace
- DATADOG
- GCP
- AWS
- AZURE
- Docker
- Kubernetes
Timeline
Site Reliability Engineer
EQUIFAX
2022.11 - Current
Site Reliability Engineer
Refinitiv/LSEG
2019.09 - 2022.11
DevOps/Cloud Engineer
Ascena Retail Group Inc.
2018.06 - 2019.09
Build & Release Engineer
Elegant Embedded Solutions
2015.02 - 2016.08
Linux Admin
Ram Info Ltd
2013.09 - 2015.02
Bachelor's in Electronics and Communication Engineering -
JNTU
Master’s in information system technologies -
Wilmington University
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