Technologies
Frontend SPA / PWA / Electron
Languages
Technologies used: Angular (for more structured and complex applications), React (for lightweight applications).
Frontend SSR
Languages
Technologies used: Next.js & React, Express.js & Angular (for instant rendering applications, where SEO and speed is what you’re looking for).
Backend Architecture
Languages
Technologies used: .NET Core , Express.js Phyton , Java
Databases
Relational Databases
SQL Server & PostGreSQL (When your data is highly structured and has a lot of relations.)
Document Databases
MongoDB (When your data is semi-structured or unstructured and you don’t want to have too many relations.)