Java, C, Javascript, Scala, Apache Spark, Python, big data systems, streaming data pipelines

Python Scripting, Jtag, Gdb, Linux Programming, Memory Management, Linux Internals, Device Drivers, Process Management, Linux Application Memory Scripts, File Debugging, POSIX libraries

SAP, Doors, Jira, Can, TCMS, Integration Testing, Ethernet, software requirements engineering, Polarion, issue resolution, auxiliary systems, V-cycle development, WTB, train communication networks, real-time embedded systems, defect-management processes, TRDP, locomotive software development, engineering lifecycle tools, railway software safety testing, maintenance, MVB, locomotive control systems

PostgreSQL, Soap Web Services, HTML, React, Javascript, MySQL, Debugging, CSS, Performance Tuning, SQL Server, Git, Mendix Marketplace components, Mendix application development, Security, Java actions, Domain Models, custom widgets, SQL databases, Microflows, custom Java development, Nanoflows, DevOps practices, Mendix Studio Pro, CI CD pipelines, Troubleshooting

containerization , Java, Performance Tuning, Nodejs, Redis, MySQL, MongoDB, Python, LLM GenAI services, orchestration tools, RDBMS querying, public cloud platform, SingleStore, RESTful API design

Arp, Tcp, C, Fpga, Gdb, Icmp, Linux Kernel, Python, Wireshark, UDP, BGP, OSPF, Linux systems programming, Optics, Go, Storage controllers, PHY, Ip, Multi-threaded programming, User-space drivers, x86 architecture, System bring-up, DPDK, networking software

Distributed Systems, Operating System Concepts, RPC frameworks, Performance profiling and tuning tools

Java, Performance Tuning, Apache Flink, Accessibility, Kafka, Data Modeling, Typescript, Javascript, Apache Beam, NoSQL databases, Performance optimization, Component-based architectures, Operational reliability, Real-time streaming frameworks