Sameer Shaik Email & Phone Number

Edison, Nj, Us

• Participation and Contribution in design and deployment of multitude of cloud services on AWS stack such as EC2, Route53, S3, RDS, IAM and Cloud Watch while focusing on high-availability, fault tolerance, and auto-scaling.• Prepare design document and regular update on technical overview along with Azure Architect and AWS architect• Developed and maintained different versions of codes on Github which made the code tracking easy• Developed python programs to automate the data flow on day-to-day tasks.• Create Docker image and push to Azure Container registry .• Configure SMTP in Azure portal and Azure Services• Create an ingress by interacting with Bastion team and F5 team • Create a cluster on AKS in Azure portal along with infra provisioning• Create a private endpoint from Azure portal to Bastion for accessing the url and Configure app-registration for application setup in Azure portal• Configuring AD group for authorization to nifi and other application hosted in Azure Granting permission and access to Databricks cluster• Participation and Contribution in migration of servers from current data center to Amazon Web Services Cloud.• Performed Infrastructure maintenance tasks such as ensuring system availability, performance, capacity, and continuity through proper response to incidents, events and problems. • Automated the build and release management process with CI/CD across Dev, QA, Staging and Production environments including monitoring changes between releases. • IIS Web servers manual migrations from Legacy to Modern new versions.• Using Virta move migration tool to migrate upgraded windows versions.• Handling INC's realted to VM realted Disk Space increase, CPU increases.• Create/Delete VM snapshot on VM Vsphere.• Migrate IIS web server using manual migartion method.• Create, Binding the SSL certs on Windows machines usning self signed and venafi cert tool.

India

• Worked on Terraform to create Vnet, Subnets, Virtual Machines, Blob Storage, App Services, Key vault, function app, storage accounts, Azure Active Directory (Azure AD), Azure Container Registry (ACR) and Azure Kubernetes service (AKS), Azure SQL, Azure Data Factory, Azure Data Lake Storage and analytics, Azure Functions, azure Insights.• Deployed and managed Kubernetes clusters, configuring cluster settings, scaling resources, and ensuring high availability for containerized applications• Contributed to enhancing the security posture of software applications by integrating security testing into CI/CD pipelines and implementing security best practices. • Demonstrated expertise in designing, developing, and maintaining relational databases using Microsoft SQL Server, including database schema design, query optimization, and performance tuning.• Proficient in conducting SAST (Static Application Security Testing) using tools such as Checkmarks and SonarQube to analyze source code for potential security vulnerabilities, coding errors, and compliance issues.• Led the deployment and configuration of Azure App Service Environment (ASE), providing a dedicated and isolated environment for hosting high-availability web applications.• Proficient in utilizing Log Analytics tools such as Splunk, ELK Stack (Elasticsearch, Logstash, Kibana), or Azure Monitor to analyze and visualize log data in real-time, enabling proactive monitoring and troubleshooting of system performance and security incidents.• Troubleshooting issues related to application slowness, struck threads and OutOfMemory issues. • Tuning of JVM parameters to achieve better performance and decreases the intermittent errors. • Mainly work on SSL/TLS certs renewals, related to digicerts and Intenal Signed Certs.

• Worked as DevOps Middleware Administrator and Deployments Analyst in Production Environment.• Deploying applications on IIS web servers and closely monitoring the application behavior.• Working experience with hosting SSL certificates on the F5 platform• Works with different team on Windows patching (.Net and Vulnerabilities remediation) activities.• PCI (Payment Card Industry) remidiations to disable/enable the Registry data and type.• Created cron jobs and shell scripts to take regular thread dumps and log rotations.• Troubleshooting issues in app server environment.• Interaction with clients for tickets and Change activities are taken care properly.• Troubleshooting issues related to application slowness, struck threads and Out of Memory issues. • Automated the build and release management process with CI/CD across Dev, QA, Staging and Production environments including monitoring changes between releases.• Experienced in Bug/Issue tracking tool like Bugzilla, JIRA, FreshService.• Experience working with version control systems like Subversion, GIT and used Source code management tools GitHub, Bitbucket including command line applications.• Tuning of JVM parameters to achieve better performance. • Configuration of JDBC Data sources and connection pools• Mainly work on SSL/TLS certs renewals, related to digicerts and Intenal Signed Certs.• Co-ordinate with various Teams such mainly as DB, Windows, Unix, Network, Firewall, Identity and SM etc.• Deploying the Applications in Production Environment. • Monitoring the Application hosting Servers in Production Environment. • Provided 24x7x365 availability and on-call support as required by the projects..• Monitored error logs, fixed problems and tuned parameters in weblogic environment.• Creating Roles, Assign roles, Create User etc using Entrust Get Access.• Troubleshoot the issues after deployment in PROD with DRE and DEV teams.

Emeralds Degree College, Computer Software Engineering

Mca