NodeJS - Typescript/Javascript:

Expressjs - Web framework

Helmetjs - Security

Passportjs / JWT - Authentication

Knex / Bookshelf - ORM / Raw SQL / Migrations

Sequelize - ORM

Joi - Validations

Mocha / Chai / supertest / Nyc - Asynchronous unit and API testing, test coverage

Morgan - Logging

Swagger - API documentation

These tools enable me to build efficient, secure, and well-documented backend systems that meet the needs of any project.