Sudheer Kodandapani

About Sudheer Kodandapani

Profile outline: FullStack, Python, DevOps and Cloud• FullStack(Backend focused) with NodeJS/NestJS & React/PrimeReact, JavaScript and PostgreSQL, Infrastructure as Service (IaaS) products• Infrastructure Automation, Tool development using Python, Ansible• Automated CICD pipeline and Kubernetes cluster deployments with gitLab runners• Good command over Linux system administration - Configured NIS, NFS, DHCP, NTP, SSH, DNS, SNMPFullStack• Implemented OAuth/SAML/SSO Authentication, SMTP, Google Captcha• Built Dashboards for internal use, using React, Python frameworks• REST API test automation with POSTMAN/Insomnia, Swagger• Experience working in distributed systems, microservices, and scalable backend systemsTeam• Experience working in startup environments handling various hands-on technical roles• Handled technical leadership of QA team deliverables, building teams, interviewing for the org• Working with external contract teamsPython Automation library• UI automation library development for webapps in Object oriented Python, Selenium, JavaScript• Migrated code base from ROBOT framework to pytest• Experience in event driven, messaging infra, migrating code base from Apache kafka to Google pubsubDevOps• Implemented GitLab CICD pipeline for Smoke, Sanity, Build Verification for multiple parallel branches• Experience in migrating on-prem data center and re-deploy Kubernetes cluster and load balancer config• Generate SSL certificates and update Kubernetes cluster, production web portal maintenance and patching, Copyright update• Automate Database backup and git mirroring, Kubernetes cluster config backup, maintain repositories on Harbor• Network monitoring and resource utilization scripts using Nagios/Zabbix and NetBox and SNMPDocker & Microservices• Experience with cloud-native tooling such as Docker, Terraform• Tested orchestration of docker containerized microservices applications in distributed systemsLoad Balancer• Scalable Scale-in and Scale-out testing of Network Load Balancer• Tested WAF (Web Application Firewall) using threats generated by network traffic• Domain : L2-L7 Networking, TCP/IP Stack & HTTP ProtocolLinux Internals and Linux admin• Proficient in Linux-internals, system-calls, IPC, Signals• Automatic OS installation with PXE-boot/SAN-boot/iSCSI-boot/KickstartStorage Area Networks• Thin-provisioning, RAID, vMotion, online data migration and high-availability testing• SCSI protocol testing device driver error-injection tools• Storage Virtualization Protocols: SAN, NAS, SCSI/iSCSI, FCP/FCoE

Experience

1. Staff Engineer

   Vmware

   May 2017 — Present · Bengaluru, IN

   FullStack development with React, PrimeReact, Javascript and NestJS and PostgreSQL• Google Captcha/reCaptcha implementation• API test automation with POSTMAN• Python automation framework development• Scale-in and Scale-out testing of Network Load Balancer on public cloud environments Azure, AWS• Jenkins pipeline for Smoke, Sanity, Build Verification for multiple parallel branches• Tested authorization and authentication mechanisms (SAML/SSO)• Tested WAF (Web Application Firewall) using threats generated by network traffic• Tested Multi-Tenant and RBAC (Role based Access Control)• Migrated code base from ROBOT framework to pytest and migrating from python2 to python3• Migrated code base from Apache kafka to Google pubsub• DevOps Tool development with Python, Jenkins API, Ansible/Groovy• Wrote Jenkins plugins for evaluating developer’s git commit (pull request)

Education

• Sandur Polytechnic

  Diploma, Computer Science

• Birla Institute of Technology and Science, Pilani

  BS, Information systems

  2000 — 2004

Skills

• Online Backup
• Veritas Volume Manager
• Storage Area Networks
• Netapp
• Nfs
• Raid
• Kickstart
• Fc
• Scsi
• Storage
• Device Drivers
• Virtualization
• Vmware
• Performance Testing
• Operating System Internals
• Das
• Xml Software
• Pxe
• Server Virtualisation
• Fcoe
• Storage Virtualization
• Test Automation
• High Availability
• Clustering
• System Software
• Nis
• Storage Management
• Iscsi
• San
• File Systems
• Vxfs
• Nas
• Volume Manager
• Vmware Esx
• Data Archiving
• Storage Hardware
• Perl
• Enterprise Backup
• Fibre Channel
• Regression Testing