Naveen Kumar

Client:- Telefonica Telecommunications (Germany)
Duration:- 2 .9 Years

Role:-Aws Devops Eng

• Responsible for Implementation, design, architecture, and support of cloud-based server and service solutions.
• Develop and configure Cloud specific policies and procedure for Identity and Access Management, Security Groups, Firewall, Monitoring, and Data protection.
• Managed multiple AWS accounts with multiple VPC's for both production and non-prod where primary objectives included automation, build out, integration and cost control.
• Provisioning AWS Managed Kubernetes (EKS) with route53 from terraform and template AWS infrastructure as code using Terraform to build staging and production environments.
• Set up and managed Docker containers, running Java applications, for deployment into Kubernetes Pods.
• Implementing External KMS to AWS infra.
• Built S3 buckets and managed policies for S3 buckets and used S3 bucket and Glacier for storage and backup on AWS
• Initiating alarms in CloudWatch service for monitoring server's performance, CPU Utilization, disk usage etc. To take recommended actions for better performance.
• Documentation Architecture Diagram for Cloud Infrastructure
• Managed Docker orchestration and docker containerization using Kubernetes.
  

Client:- SBS Bank– SwaziLand
Duration:- 3.2 Years

Role:- AWS Devops Eng

• Deliver end to end large scale cloud architecture, design, and migration with multi-tier applications.
• Work on various AWS managed services but not limited to IAM, EC2, RDS, VPC, Route 53, ELB, Auto scaling, ACM Certificate Manager, S3 bucket, IAM, KMS, SNS, CloudWatch, CloudTrail etc.
• Evaluate newly launched AWS services for use, Monitor AWS Services, prepare resource utilization report for Fine Tuning, Cost Optimization and Continuous improvements.
• AWS cloud infra management with DevOps
• Built S3 buckets and managed policies for S3 buckets and used S3 bucket and Glacier for storage and backup on AWS.
• Amazon IAM service enabled to grant permissions and resources to users.
• Initiating alarms in CloudWatch service for monitoring server's performance, CPU Utilization, disk usage etc.
• Managed Docker orchestration and docker containerization using Kubernetes.
• Handle multiple project releases with high priorities and maintaining release calendar program.
• Responsible for Maintaining/Administration of Jenkins Continuous integration Tool.

Client:- Utkarsh Bank – India
Duration:- 3.3 Years
Role:- Webogic,Jboss and Release Eng

• Deployment of Ear/War and jar and configure data source, connection factory, queues, topics and server startup classes.
• Installation, Configure, Troubleshoot & Monitor Application in Linux environment.
• Involved in Stopping, Starting & Monitoring the logs for Application Server and Web Server Instances.
• Tracking code promotion activity details for DIT, SIT, UAT, PREPROD, PROD and make sure all environments is in synch.
• Managing and Monitoring JVM Performance by adjusting JBoss and WebLogic heap size and garbage collection parameters.
• · Tracking code promotion activity details for DIT, SIT, UAT, PREPROD, PROD and make sure all environments is in synch.

Client:- Sonali Bank – Bangladesh
Duration:- 2.9 Years
Role:- Webogic, JBoss and Release Eng

• Deployment and troubleshooting of JAR, WAR, and EAR files in domain and clustered environments
• JDBC Connection Pool and Multipool configuration with Oracle, MySQL, DB2 and SqlServer, etc.
• Interacting with project and functional teams to determine release requirements Managing risks and resolving conflicts and issues.
• Server Performance Tuning - Thread Dump Analysis, Core Dump Analysis when Server crashed unevenly.
• Coordinating with all other teams like Networking, Testing and DB to ensure availability of application throughout day.
• Configured directing dynamic requests to application servers for load balance in clustered environment.
• Tracking code promotion activity details for DIT, SIT, UAT, PREPROD, PROD and make sure all environments is in synch.
• Performed automation scripts for start and stop servers.