C# SQL DDL DML DCL TCL

Java Kotlin SwiftUI UIKit iOS

Python Java Kotlin Apache Spark PyTorch

Solution design architecture Azure Kurbenetes

WEB solution design Agile framework

Swift iOS multithreading model MVVM architecture design patterns Agile

Java Spring Angular Jenkins AWS

Java Spring Angular DevOps object-oriented principles

Java full stack design patterns OOP REST

MSSQL MySQL PostgreSQL Design Patterns Unix/Linux

Circuit board design PCB layout Firmware coding Microcontrollers Lithium-Ion Battery Management

Ab initio ETL design pattern data architecture UNIX Oracle

HTML5 CSS3 JavaScript Typescript jQuery

SQL Microsoft SQL Server Database Database design patterns Performance tuning Application tuning

Core Java Spring Boot J2EE JDBC design patterns