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HostJane seller Android2Mind - Android

Josh

Android

Backend Development

Build fast, stable back-end solutions with client-side technologies like JavaScript and AJAX for desktop and mobile browsers or server-side scripting.. Find Backend Development WFH freelancers on February 02, 2023 who work remotely. Read less

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Top Frequently Asked Questions
What skills does a back-end Node developer need?
She or he should be fluent in modern javascript framework with NodeJS and have a mastery of TypeOrm, Nest JS, Jest or similar ORM system and complete understanding of Relational DB structure. Recent experience should include microservices architecture, Node and Typescript and experience with CI/CD. Working knowledge of Git and Github and an ability to write meaningful unit tests is important as is proficiency in using developer tools to debug and troubleshoot performance issues. Experience with UX/Design is important to bring everything together.
In addition to experience working with large data sets and writing object-oriented code in a web framework, they should have knowledge of PHP Framework (from PHP 7 up to and beyond PHP 8), Laravel, API Platform, or Symfony evident; with experience in client libraries and crafting HTTP requests to interact with web APIs (e.g. RESTful API, WebAPI). They should know how to use build tools (Yarn, NPM, WebPack). Ideally, they should know how to design a database, understanding SQL syntax (foreign key constraints and indexes) and relational databases like MySQL. Experience consuming or provideing HTTP requests/responses in a RESTful way is considered an essential Technical Skills.
An example task may be to serve APIs using a cloud-native edge router (like Traefik), using the microservice pattern “API gateway”; DevOps running CI / CD pipelines run through GitHub to automate staging & production deployments running on AWS or Google Cloud. Familiarity with SOLID principles, using Docker/Kubernetes cluster and database, or a container orchestrator, to consistently manage and deploy code in PHP is essential. Familiarity with JavaScript/TypeScript/React would be important skills to have for streamlining API + frontends too.
Principally, to manage and design back-end frameworks built entirely on AWS serverless stack using Lambda, DynamoDB, Cognito, and other AWS services. This means knowing how to store data with Ingres, MySQL and Elasticsearch; and then assist teams to build simple, modern, UX focused front-end applications for example in React UI and Ant Design, or Angular and Material.

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