Samiran Ghosh

About Samiran Ghosh

Hello, I\'m Samiran Ghosh Total Experience: 12+ years || AWS Cloud+ DevOps+ Cloud Security + Automation Experience: 5 years I have robust experience in IT Industry with hands-on working knowledge in various domains like Windows, Linux, AWS, and DevOps. To have good skills in my work area through the process of learning, improving, and analyzing myself to serve the organization in the best possible way. Global • AWS Solutions Architect (Associate Level) • RHCSA(7) • Windows Server 2008, 2012 (MCTS, MCSA) Miscellaneous • Mentoring project team members for understand DevOps culture in cloud environment. • Groom new comers/freshers/shadow resources to prepare for active role. • Participate governance call to understand team issues, solutions and project plans. • Prepare conceptual block diagram for AWS Service implementations and demonstrate. • Create Knowledge articles/Runbooks/SOP/Training documents in client Confluence page. • Followed SAFE (Secure Agile Framework)/Agile methodology to develop infrastructure with project sprint actions and story.

Experience

1. Capgemini -senior Consultant

   Capgemini

   Jun 2021 — Present · Kolkata, IN

   Created Scalable, reliable, secure Infrastructure with sustainable customer business point of view.• Maintained Application Deployment with multiple branch strategies in Gitflow Workflow.• Manged, updated and monitored CloudFormation Stack with AWS CLI and YAML script.• Managed S3 bucket event notification with Lambda trigger function/SNS/SQS.• Troubleshoot ElasticBeanstalk and managed application deployment with Code Pipeline.• Backup and Restore Dynamodb table, deal with Global table and TTL value, RCU and WCU.• Created IAM role and policy for aws service integration, S3 CORS and VPC FlowLogs.• Container Orchestration with Docker.• Coordinate with developers for branching, labeling using git and resolved merge conflicts.• Setup (Data Migration Service) for banking data migration from onprem Oracle to Postgres Aurora.• Created replication task, source and target endpoint and perform connectivity test.• Applied Secret Manager through terraform script for target database password update.• AWS CLI interaction for DMS console access and sanity check.• Troubleshoot and setup pipeline to get dms details with AWS CLI automation.• Verified Compliance portal and alert, for test infra design.• Validated table mappings, task settings with transformation and selection rules.• Generated pre-migration report to check table statistics and db related information.• Upload codes to separate child branch and PR to map in master branch.• Destroy existing setup with separate Jenkins pipeline job.• Raised tickets to AWS support team for better understanding the setup and services functionality.• Integrating Defect tracking tool, issue update, screenshots, actual time with Jira.

Education

• University of Burdwan

  Bachelor's of Computer Application (H), Computer Application, First Class Honours Graduate

  2006 — 2009

• The George Telegraph Training Institute

  Diploma of Computer Hardware and Networking (LAN), First Class Honours Certificate Diploma

  2009 — 2010