--- title: "Gabriel da Costa Valin (@gvt3ch) | Hashnode" description: "Software Engineer. Read the latest articles by Gabriel da Costa Valin on Hashnode." url: "https://hashnode.com/@gvt3ch" --- @gvt3ch # Gabriel da Costa Valin @gvt3ch · Botucatu, SP - Brasil · Joined July 2021 Software Engineer ### [Clean Code: Um resumo das 40 primeiras páginas do livro.](https://devolopingtheworld.hashnode.dev/clean-code-part-1?utm_source=hashnode&utm_medium=feed) Nomenclaturas, apesar de parecer algo tão simples, muitas vezes podem causar diversos problemas, mas, muito bem utilizadas podem ter benefícios imenso 2 min read · [devolopingtheworld.hashnode.dev](https://devolopingtheworld.hashnode.dev/clean-code-part-1?utm_source=hashnode&utm_medium=feed) [Sep 8, 2021](https://hashnode.com/posts/clean-code-part-1/613833838b7ef170483a01b2) ### [Javascript - This, uma variável implícita](https://devolopingtheworld.hashnode.dev/javascript-this-uma-variavel-implicita?utm_source=hashnode&utm_medium=feed) This This é uma váriavel implícita que faz referência para o objeto responsável pela sua invocação. const squared = { x: 5, y: 5, calculateArea() { return this.x \* this.y } } console.log(squared.calculateArea()) 25 Vamos pass... 1 min read · [devolopingtheworld.hashnode.dev](https://devolopingtheworld.hashnode.dev/javascript-this-uma-variavel-implicita?utm_source=hashnode&utm_medium=feed) [Aug 30, 2021](https://hashnode.com/posts/javascript-this-uma-variavel-implicita/612d4f322858872661b9ec6b) ### [Javascript - Number](https://devolopingtheworld.hashnode.dev/dados-do-tipo-number?utm_source=hashnode&utm_medium=feed) Primitivo e imutável! 1 min read · [devolopingtheworld.hashnode.dev](https://devolopingtheworld.hashnode.dev/dados-do-tipo-number?utm_source=hashnode&utm_medium=feed) [Aug 30, 2021](https://hashnode.com/posts/dados-do-tipo-number/612cdfaa2858872661b9dd04) ### [Roadmap backend #13 - Typescript - O ínicio](https://devolopingtheworld.hashnode.dev/roadmap-backend-13-typescript-o-inicio?utm_source=hashnode&utm_medium=feed) A base do Typescript para criação de aplicações 5 min read · [devolopingtheworld.hashnode.dev](https://devolopingtheworld.hashnode.dev/roadmap-backend-13-typescript-o-inicio?utm_source=hashnode&utm_medium=feed) [Jul 13, 2021](https://hashnode.com/posts/roadmap-backend-13-typescript-o-inicio/60ed9e33573c235ee63a3718) ### [Roadmap backend #12 - Node.js - Módulos e Event Loop](https://devolopingtheworld.hashnode.dev/roadmap-backend-12-nodejs-modulos-e-event-loop?utm_source=hashnode&utm_medium=feed) Desmistificando a single thread do node! 2 min read · [devolopingtheworld.hashnode.dev](https://devolopingtheworld.hashnode.dev/roadmap-backend-12-nodejs-modulos-e-event-loop?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/roadmap-backend-12-nodejs-modulos-e-event-loop/60ed9db8fc37a15ec1568388) [Jul 13, 2021](https://hashnode.com/posts/roadmap-backend-12-nodejs-modulos-e-event-loop/60ed9db8fc37a15ec1568388)