JavaScript

TypeScript

Java

Python

Node.js

NestJS

FastAPI

Express.js

React.js

Next.js

RESTful API

Websocket

PostgreSQL

Supabase

MongoDB

MongoDB Atlas

Prisma

Mongoose

Computer Vision

Object Detection

YOLO

Deep Learning

Roboflow

Jest

Supertest

Git

GitHub

Docker

VPS Management

Hetzner

CI/CD

Linux

AI Integration

Layered Architecture

SOLID Principles

Software Design Patterns

Maven

Vercel