Vignesh V

● Development & Operations Advancement Project:

• Managed team of six responsible for release, automation, and production support
• Instigated monitoring of applications and infrastructure systems, thereby reduction of critical incidents by 15%
• Employed Continuous Delivery systems that led to improve in ship time by 25%.
• Collaborated with leadership team to enhance wired/wireless network infra, resulting in uptime of 99.9%
• Resolved E2E of Continuous Build, Continuous Scan, Continuous Test and CI/CD
• Initiated pipelines with Jenkins and Git webhook to automate build of 121+ Apps

● APAC region 24x7 support & maintenance Project

• Developed automation processes using ' NAIL App' that enable teams to deploy, manage, configure, scale, and monitor app with NetMRI API that boosted production by 35%
• Worked with SupportForce teams to streamline, improving efficiency by 25%
• Provided fix to GUS ticket on priority based to ensure vendor ease with SLAs

● Network Automation & Enhancement Project

• Improved NAIL app, reduced time from 24 hours to 45 minutes, to upgrade OS
• Pioneered in use of Python and Bash automation scripts for network configuration; increased rate by 50% and shorten manual effort by 70%
• Written Ansible-Playbooks for upgrades of Routers, Switches i.e. 2000+ devices to ease manual effort by 92%

● SDA application DevOps Improvement Project:

• Proficient in instigating IaC- Terraform, and Ansible, building Azure CI/CD pipelines, Jenkins in Cloud environment
• Implemented modern AWS tooling into EC2 images that enabled 10+ developers to perform troubleshooting, reducing Mean Time to Respond by 48%.
• Build Automatic trigger of CI/CD pipeline using Git: Git Hooks, GitHub Actions
• AWS services: EC2, VPC, S3, EBS, ELB, Auto scaling, DynamoDB, Cloud Watch, SNS, SQS, Lambda
• Working in Orchestration, i.e. Deploying and monitoring service in Kubernetes
• Collaborated with 20+ IT support team to troubleshoot network-related issues

● Cloud Storage performance Improvement Project:

• ­­Using Fast API, Pydantic module for validation, and Python API for app security
• Strong working exposure in Python and object-oriented programming
• Design and deploy dynamically scalable, fault-tolerant, and reliable apps on Cloud
• Worked on Parsing Logic in extracting Log Files of Retail Outlets (1500+)
• Postman API Testing, Performance Testing using JMeter, UnitTest, and PyTest