- Conduct & Manage team to handle all research backlog- Manage technical research request by anothers team- Work together with dev team, build Yuyu product (Openstack billing system)- Build DevSecOps production environment for internal

- Managed service project PT. Smartfren Telecom, Tbk. - Manage internal team to handle all daily tasks in project.- Manage Service Openstack Iaas Cloud 200++ nodes (2 Clusters)- Manage juju & MAAS from canonical- Manage & troubleshooting kubernetes cluster running on top of Juju canonical- Manage & troubleshooting CEPH cluster- Adding & convertion SRIOV compute nodes for OpenStack- Creating Method of procedure (MOP) for some CRF or activity- Creating Root cause… Show more - Managed service project PT. Smartfren Telecom, Tbk. - Manage internal team to handle all daily tasks in project.- Manage Service Openstack Iaas Cloud 200++ nodes (2 Clusters)- Manage juju & MAAS from canonical- Manage & troubleshooting kubernetes cluster running on top of Juju canonical- Manage & troubleshooting CEPH cluster- Adding & convertion SRIOV compute nodes for OpenStack- Creating Method of procedure (MOP) for some CRF or activity- Creating Root cause analysis (RCA) if any issue happens- Creating project management with google jamboard, to make easy every activity/task progress- Adding new extend compute nodes for OpenStack cluster- Planning & deploying kubernetes HA cluster production & DR for OCS/OSS project (100++ workers)- Prepare all infrastructure (Instances/VM) to support new OCS/OSS in Smartfren Telecom- Troubleshooting if any issue on instances/VMs running on top OpenStack like Live migration, cold migration, recreate, rescue, others.- Creating automatic FIO testing to see IOPS and others about storage with FIO exporter.- Adding new OSD for CEPH & increase speed of recovery or backfills. Show less

- Manage service project PT. Bank Rakyat Indonesia, Tbk.- Manage, monitoring, and troubleshooting 1500++ instances/VMs- Planning & deploying monitoring all instances running on top of OpenStack with node exporter - (agent), prometheus (data sources), grafana (visualization), victoria metrics (storage).- Creating automation executive report summary for openstack & kubernetes cluster with python, google sheets, and google data studio.- Troubleshooting OVS & OVN issue (overlay… Show more - Manage service project PT. Bank Rakyat Indonesia, Tbk.- Manage, monitoring, and troubleshooting 1500++ instances/VMs- Planning & deploying monitoring all instances running on top of OpenStack with node exporter - (agent), prometheus (data sources), grafana (visualization), victoria metrics (storage).- Creating automation executive report summary for openstack & kubernetes cluster with python, google sheets, and google data studio.- Troubleshooting OVS & OVN issue (overlay connection) in openstack, almost all VMs have intermittent connection.- Do tunning configuration in linux (RHEL, Ubuntu) like increase number of open limit file and more.- Planning & deploying kubernetes cluster for BRImo apps in 2 cluster openstack (100++ worker nodes)- Handling migration instances/VMs from VMWare to OpenStack to support BRImo appsRunning autoscaling in CEPH cluster- Handling & troubleshooting issue in VMs level, like cannot SSH, OOM, miss configuration, and others.- Setup & reconfiguration compute nodes for vCPU dedicated & vCPU shared in OpenStack cluster.- Adding new OSD for CEPH & increase speed of recovery or backfills- Creating Root cause analysis (RCA) if any issue happens. Show less

- Mastercard Academy Trainer, focusly in Cyber Security material based on CompTia Module especially in Linux+, Security+, and PenTest+- Adinusa Bootcamp Trainer, focusly in DevOps & Cloud Track material (My material ELK Stack)

Focusly research in Software Defined Networking (Overlay, Underlay, OpenFlow, TF, Mininet, ONOS, ODL, OVS, P4, etc.), Network Function Virtualization (OpenStack, Network slicing, etc.), Network Programmibility & Automation (Python, jinja2, ansible, etc.), Cloud Native (Kubernetes, Grafana, Docker, Prometheus, etc.) and more topic.

Focused Research in Software Defined Networking & Cloud Native

Research in Open Networking TechnologyInclude SDN, DPDK, VPP, Tungsten Fabric, FRRouting, Overlay Network, Infrastructure, etc.

Internship with focusly in Core Network Telco, such as HBTS (Hotel BTS), Monopole, etc.