Git, Core Java, Linux, Junit, Node JS, Log Analysis, Agile, System Testing, Spring, Automation scripts

SUSE Linux Enterprise Server (SLES), Root Cause Analysis (RCA), Red Hat Enterprise Linux (RHEL), LVM (Logical Volume Management), Linux Administration, Itil Processes, Dns, Ubuntu, Debian, Suse, Rhel, Incident Management, Package Management, Problem Management, RHEL Satellite Server, Hyper-V Administration, Networking Fundamentals, Linux Performance Tuning, Troubleshooting, Linux Server Build Migration, Kernel Patching, Proxmox Administration

Elk, Grafana, Linux Internals, Incident Response, Python, SRE Practices, SLIs, Alerting, Go, Core Infrastructure Services, Highly Available Distributed Systems, Grafana Mimir, Capacity Planning, Observability Platforms, SLOs

Kernel Internals, Yocto, Embedded Linux, Shell scripting, Device Drivers, Build systems, Buildroot

Shell scripting (Bash), SUSE), Linux OS (RHEL, Centos, Ubuntu, Itil Processes, Rocky

Linux Administration, Itil Processes, Ubuntu, Debian, Suse, Rhel, Package Management, RHEL Satellite Server, DNS Networking Fundamentals, Linux Performance Tuning, Troubleshooting, Incident Change Problem Management, Hyper V Administration, Linux Server Build Migration, Kernel Patching, Proxmox Administration

S3, Kvm, C, Performance Engineering, Memory Management, Nfs, AWS, C++, Nvme, Gdb, virtualization, Smb, Gcp, Linux Internals, Vmware Esxi, Azure, Iscsi, IOPS analysis, networking fundamentals, lock contention, lldb, object interfaces, process threading, Capacity Planning, qemu, performance profiling, multipath HA setups, Profiling, I/O stack

C++ Programming, Multithreading, Concurrent Programming, Algorithms and data structures, Embedded Systems, IPC/RPC mechanisms, Linux-based systems, Secure coding principles

Docker, Ansible, Shell Scripting, Python, Red Hat Linux Administration, Container Management

Linux System Administration, shell scripting, Log Analysis, NEFT, Rtgs, IMPS, UPI, banking protocols, Payment Systems, BOD, EOD, Mobile Banking