You guessed it, software engineering, of course electrical has a place too. Invest your time in learning Linux or BSD, if you haven't.
Programming Languages: C, C++, C#, Rust, PHP, ASP.NET, JavaScript, Python, TypeScript, Assembly, Lua, Ruby, Java, CUDA, WebAssembly, HTML/CSS, Bash, Zsh, Zig, Kotlin
Frameworks: ReactJS, NodeJS, .NET Framework, CodeIgniter, Avalonia, Django
Development Tools: Makefile, GNU Toolchain, MSVC, CMake, Gradle, Maven, Brazil, Ninja, Ant, Cargo, NPM, Clang/LLVM, ffmpeg
Operating Systems: Linux (CentOS, Fedora, OpenSuse, Ubuntu, Arch, Alpine), Windows, Mac, Android, iOS
Embedded Systems & IoT: ESP32, Nordic NRF, Raspberry Pi, Zephyr RTOS, Bluetooth Low Energy, Bluetooth Mesh, Ellisys Bluetooth Sniffer, PIC32, MicroPython, Nitrogen6x, Pi Zero, NXP, AOSP, Buildroot, Yocto Project, TI SDK
Web Development: Full Stack Web Development, MySQL, MongoDB, Vite, Webpack
UI Frameworks: Gtk, Qt, WinForms, WPF, Dear ImGui, OpenGL, Direct3D, GLFW, SDL, XNA, Electron, ThreeJS, egui, eframe, Skia
Cloud & Infrastructure: AWS, Docker, Ansible, Jenkins, CloudFormation, S3 Bucket, Lambda, EC2, Elastic IP, QEMU, VMM, KVM, VMWare, VirtualBox, Podman, Distrobox, NVIDIA Container Toolkit, AMD RocM Container, VirGL, Virtio, Docker Compose
Networking & VPNs: OpenVPN, WireGuard, Netbird, Synology NAS, Router management, OpenSSL, Apache, Twilio, WebSockets, RabbitMQ, RTI DDS, JAUS
Unit Testing: Mocha, xUnit, JUnit, Android Instrumentation, Rust Unit Testing, Pytest, Catch22, GoogleTest
Robotics & Simulation: Robotics, Simulation, ROS, Gazebo
Machine Learning & AI: Machine Learning, LLMs, ChatGPT, Grok, Gemini AI
Electrical Engineering: Soldering, creating basic circuits, KiCad, Spice, EEPROM, MCUs, I2C, SPI, UART, RS-232, Voltage regulators, DC to DC boosters, Microchip PIC16