Languages & Tools

Programming

GO
.NET
C
Java
C++
Python
Swift
JavaScript
BrainFuck
Dart
Flutter
Android Java

Scripting

Web Dev
Matlab

Terminal

Bash

Database

NoSQL
Oracle SQL
MS SQL
PostgreSQL

Assistive tools

Flyway
HangFire

Service Management

Linux

System MD

Windows

sc - Service Controller
NSSM
IIS

Container

Docker
Kubernetes

Queues

RabbitMQ
Kafka

Terminal tools

lsof - list open files
Command Line
Git
SSH
PowerShell

Design Patterns

OOP Design Patterns
Architectural Design Patterns
System Design Strategy
Common Interview Patterns

Principles

GRASP
DRY
SOLID

Cloud

GCP
AWS & Cloud development
Terraform

DevOps

Azure Dev Ops Pipelines

Other handy things

Make build-automation System (Makefiles)
MQTT (mosquito)
Testing
Regex