Jenson C S Email & Phone Number

Bengaluru, Ka, In

Bangalore, Karnataka, In

Bangalore, Karnataka, In

● Lead a team of 25 FTE + dynamic 5-10 consultants.● Re-architectured monolith infrastructure to a micro-level architecture and reduced infrastructure levelmanagement overhead.● Re-architecture CI, CD, Monitoring, Networking, and cost visibility for stability and usability.● Implemented a support portal and streamlined the incoming requests to gather metrics and ease ofcommunication.● Hired and groomed a team from 7 members to 25 and created a pod-wise problem-solving group internally.● Took initiative and designed an internal developer self-served platform called atlas to reduce developer wait time on infra support.● Responsible for all the infrastructure-related vendor management such as GCP, AWS, Cast,Granulate.Redis..etc● Responsible for vendor negotiation and contract signing flow for the DevOps team.● Worked on a few critical evaluations of projects like ServiceMesh, Scylla, Redis..etc● Built an internal caas team for self-hosted components from scratch.● Expertise in running large-scale workloads on Kubernetes.● Built an internal cost visibility dashboard for team and services to track cost.

Jakarta, Id

Implemented and managed production ready, highly available Kubernetes cluster in GCPImplemented Service mesh using envoy + consulAutomated 90% of infrastructure work using terrafrom + internal automation orchestrator(proctor)Managed Kubernetes charts using Helm. Created reproducible builds of the Kubernetes applications, managed Kubernetes manifest files and Managedreleases of Helm packages.Works with Google tools (GCP) and assist in building nfrastructure for various applicationsWorks with Amazon AWS tools and assist in building infrastructure for various applicationsDevelop software tools that integrate with IAAS control plane to manage infrastructureWork with Software Engineers, Product Managers, and QA Engineers in an Agile team environmentFamiliar with TCP/IP networking, firewalls, switching, and routingBuilding tools and processes around CI/CD pipelines involving integrations with gitlabDeveloped, maintained and enhanced pre and post build scripts (Ruby, Shell and Go)Created a Continuous Delivery process to include support building of Docker Images and publish into a GCR + ArtifactoryOrchestrated and managed IAC for Go-JekPart of huge infrastructure migration team (Planning +Execution)Part of containerisation migration teamLeading IAC + Migration pod(team)Heavily worked on Chef, Ansible for Configuration

Houston, Texas, Us

Bangalore, Karnataka, In

Functioned as Jr.Linux systems engineer to maintain system services and performance. Installing, configuring, upgrading, maintaining data replication with MySQL DB. Write the Administrative shell script and make schedule with Cron job. Responsible for backing up server configuration files and MySQL DB through Cron scripts. Create and manage user accounts, granting and revoking privileges to users. Establish and maintain backup and recovery policies and procedures. Monitor the database servers' load, memory, disk space availability and uptime. Support for technical queries from local development team through web based email ticketing system and act upon to resolve the issues. Schedule backups and make sure backups are completed successfully. Installed, configured and administered internal chat applications Open fire with LDAP. Installed, configured and administered LDAP with NFS for developer’s home directory. Perform software installation, upgrades and maintenance on Linux Servers Monitoring the servers and Linux scripts regularly and performed troubleshooting steps Installing and configuring open source tools Apache, FTP, and NFS server. Installing and configuring mongo DB, PgSql. Installing, configuring, maintaining and backup SVN. Installing,configuring,maintaining clear OS(firewall) Installing, configuring, managing SAMBA. Network troubleshooting using traceroot,nslookup,dig,ping,ifconfig,route,etc Create and configure E-mail id for new joiners as per request. Data Compressing, Backup and recovery using tar and rsync,zip command. Recover data from corrupted OS (windows/Linux). Bit bucket repository configuration. Configure SVN, Git, and Mercurial for local development team with eclipse/netbeans. Configure local android development setup with eclipse. Hosted many virtual servers in cloud technology with AWS EC2, S3, RDS, ELB and many other cloud hosting provider (RACKSPACE,Inmotion,Hostgator,Godaddy) based upon project requirements.

Master’S Degree, Information Technology

Bachelor’S Degree, Bca

Diploma In Electronics Engineering, Electrical, Electronics And Communications Engineering

Higher Secondary School, Science