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.