Mansi Chavan

• Designed and implemented deployment pipelines for three distinct environments, ensuring seamless CI/CD integration. Enhanced code deployment efficiency by automating key processes.
• Automated backup processes for Windows servers in Staging and Production environments using Bash scripts via jenkins pipeline.
• Developed an AWS EventBridge solution using Lambda functions to start and stop RDS instances when not in use, leading to a 35% reduction in cloud costs.
• Conducted daily health checks on live servers and monitored service status, ensuring high availability and reliability..Monitored system logs for performance metrics (CPU, memory, disk usage, etc.) and identified anomalies to prevent potential issues.
• Created Bash scripts for Job Scheduler integration, ensuring smooth interaction between Windows-based components.
• Streamlined manual tasks using PowerShell and Python scripts, significantly improving team productivity and operational efficiency.
• Maintained version control with Gitlab/bitbucket, fostering collaboration and ensuring consistent code updates across teams.
• Developed SQL queries for session,token management and reports generation, collaborating closely with the QA team to ensure product stability.
• Created and managed SFTP client users in AWS for secure backup and report retrieval by client accounts.
• Mounted live S3 KYC files to Staging instances using S3 and Linux, facilitating testing and quality assurance.
• Optimized EC2 instance types for underutilized servers, improving cost-efficiency without compromising performance.
• Performed End-of-Day (EOD) and Beginning-of-Day (BOD) tasks, including target group registration/deregistration to ensure service continuity.

Role: Lead, Sniper Team (15 Members)

• Led a sniper team of 15 members, responsible for eagle-eye monitoring and overseeing system performance and availability.
• Provisioned AWS/Azure resources based on project requirements, utilizing both manual and automated methods.
• Managed IAM users/groups and configured tags, password policies, and permissions according to client specifications.
• Developed and maintained Terraform scripts to automate infrastructure creation, updates, and module creation for reusable components.
• Ensured smooth operation of pre-existing Terraform scripts, performing rollouts and updates as necessary.
• Managed Kubernetes resources, including Pods, Services, and Nodes; handled troubleshooting through pod log analysis.
• Performed EKS cluster upgrades and wrote Deployment scripts for application deployments.
• Triggered and monitored CI/CD pipelines via Jenkins, ensuring seamless server-based technology deployments.
• Monitored Jenkins jobs to detect and resolve failures, ensuring the timely execution of automated tasks.
• Conducted rollouts and updates as per project requirements, ensuring minimal downtime and smooth transitions.
• Configured and managed network resources (VPC), including subnets, Elastic IPs, security groups, NAT gateways, VPC endpoints, and routing.
• Provisioned and backed up EBS volumes and snapshots, and performed timely checks on S3 backups.
• Monitored performance and availability of AWS resources, including EC2, ELB, RDS, S3, ASG, CloudWatch, SQS, SNS, CloudTrail, Route 53, CodePipeline, and Storage Gateway.
• Provided Level 2 and Level 3 support to clients, ensuring prompt issue resolution and coordination when needed.