Prasenjit Pal

· Leading infrastructure transition and integration for newly acquired projects, ensuring seamless migration and operational stability across diverse cloud and on-premises environments. · Managing and optimizing cloud infrastructure on AWS, Azure, GCP, and Hetzner, ensuring high availability, scalability, and cost-efficiency for critical gaming platforms. · Implementing and maintaining robust CI/CD pipelines Jenkins, TeamCity to support continuous development and rapid deployment for new and existing game titles. · Spearheading initiatives for security posture enhancement and Vulnerability Assessment and Penetration Testing (VAPT), safeguarding critical game assets and player data.

· Architected and built the entire SaaS platform infrastructure from scratch, leveraging a comprehensive tech stack including AWS S3, EKS, RDS, MongoDB Atlas, Redis, and Elasticsearch. · Engineered and managed robust CI/CD pipelines using Jenkins for both frontend and backend teams, significantly streamlining development and deployment workflows. · Successfully configured and maintained critical services for a high-performance SaaS environment, ensuring reliability and scalability. · Implemented and managed PowerBI setup and configuration for business intelligence and reporting.

· Managed internal and client-facing AWS infrastructure, providing critical operational support to development teams and dedicated clients. · Implemented cost optimization strategies across various AWS accounts, contributing to efficient resource utilization. · Managed domains, email accounts, and maintained comprehensive asset inventory for diverse projects. · Provided remote support and meticulously documented infrastructure configurations and processes.

· Administered Microsoft Azure Infrastructure for multiple shipping project applications, including Citrix Farm, Storefront, and Xen-App with Oracle DB on Windows Server platforms. · Successfully executed ASM to ARM migrations, modernizing Azure resource deployments. · Utilized Azure DevOps (Boards, Repos, Pipelines) to streamline development workflows and track progress. · Implemented and managed Azure Monitor and Log Analytics Workspace for proactive monitoring and troubleshooting.

· Administered AWS infrastructure for separate Staging & Production accounts, managing backend applications in ECR and ECS. · Managed and maintained over 400 EC2 instances, ensuring optimal performance and availability. · Implemented strategic scheduling for staging servers, leading to efficient resource utilization. · Achieved over 50% infrastructure cost reduction by January 2020 through diligent usage reporting and optimization efforts.

· Provided 24x7x365 LiveOps support with a dedicated NOC team for GREE International Entertainment's RPG games with US & European player bases. · Coordinated release timelines between development teams and clients, ensuring smooth game updates. · Managed various monitoring tools including SumoLogic, NewRelic, DataDog, and PingDom for proactive troubleshooting. · Configured and troubleshot Jenkins Master/Slaves and coordinated with client engineers for build delivery (QA/Adhoc/Prod). · Managed Docker, Hudson, and utilized advanced Git for repository management with submodules. · Administered AWS infrastructure with over 480 instances (EC2, Load Balancer, Auto Scaling, VPC, S3, CloudWatch, CodeCommit, IAM, RDS, DynamoDB, Redshift, ECR, ECS). · Gained basic exposure to automation tools like Puppet and Ansible, and worked with custom release tools. · Developed and utilized Bash and Python scripts for automation tasks.

· Managed and configured LAMP/XAMPP/WAMP/IIS stacks, Apache V-Host, and FTP servers. · Performed MySQL access and command-line database management. · Configured and managed WHM – C-Panel hosting for reseller and dedicated accounts. · Implemented SSL Certificates on IIS/Apache and worked with various hosting panels. · Gained exposure to AWS configurations including EC2, S3, EBS, CloudFront, Route 53, Load Balancing, Elastic Caching, SES, WorkMail. · Performed basic on-premises network management with Cisco, Maipu, Huawei routers, including static/dynamic routing, NAT/PAT. · Installed and configured NodeJS, Composer, and worked on Ubuntu stacks. · Gained basic exposure to Jenkins, Vagrant, Virtual Box, and Puppet.

· Managed IT operations for PAN India online examinations as part of the iON Project in association with Tata Consultancy Services.