Providing DevOps, Security, IT and Digital Transformation consulting with high quality expertise and service.

Leading DevOps, Security and Data Engineering&Analytics teams

• Built a cost-effective solution for customers to access Tally (Windows desktop application) remotely using Wine/Linux/Container, which eliminates Windows RDS license cost. • Deep dive into AWS cloud cost and usage for production sites and reduced 40% of cost and streamline the best practices and tools for cost and usage in AWS.• Implemented CDN for a 15+ years old legacy application which talks http POST, which reduced manual effort of scaling capacity during releases, improved performance, and long-term cost savings.• Developing tools to deploy and manage production sites in AWS cloud.• Doing POCs in various areas (Unikernel, IPv6 support, DDOS, costing in AWS cloud), which improvesperformance, saving cost, and take decisions early in project.• Providing technical leadership, mentoring, and enhancing teams’ capability.

• Designing, building, and operating highly scalable, highly available, high-performance, and secured platform in AWS cloud for Payment platform running distributed Web/Internet applications.• Automated entire application deployment of 60+ microservices using Ansible which reduced deployment time and human error.• Shifted AWS infrastructure provisioning to infrastructure as code using Terraform which reduced provisioning time.• Built chroot based application packages for deployment which provides independent environment and hardening the production systems.• Deployed and managed 100+ static websites using Nginx.• Built infrastructure backend services for production sites like logging, monitoring.

• Migrated on-premises workloads of Ad-serving platform to AWS cloud, which reduced huge cost and benefited from cloud computing advantages like Go global in minutes and more.• Managed highly scalable and high-performance Ad-serving platform which handles millions of requests per second.• Built CI/CD and automated deployment pipeline from Dev to Production.• Improved application deployment from source code compilation to automated application deployment using Puppet, which reduced deployment time and complexity and human effort.• Managed Xen Servers running hundreds of VMs.

• Managed a data center running hundreds of Unix/Linux servers, Virtualization for Dev, QA, Build systems and Business critical applications.• Managed Linux infrastructure servers running network services and business critical applications including Apache, DNS (bind), DHCP, FTP, NFS, Samba Nagios, MySql.• Migrated physical machines running in remote data center to local Virtual Machines which reduced migration time by 70% and made applications works consistently.• Implemented Virtualization using VMWare ESXi 3.5, vSphere 4.1 servers, Solaris Zones and LDOM which improved utilization of data center h/w efficiently.