Hire Remote Senior
React Native Developers
in Barcelona

I've been a software engineer for almost a decade now. I started with backend development using node js and after 3 years, I became a front end developer using React js and React Native. From the beginning I loved typescript and I prefer to use it instead of javascript in my projects.

React NativeReactNode.jsJavaScriptTypeScriptTest AutomationMobile App DevelopmentVue.js

I write clean and scalable code to make projects grow quickly and confidently. I love working collaboratively and never hesitate to learn, which helps me adapt to a new role easily in a wide variety of fields.

React NativeReactTypeScriptReduxJavaScriptFirebaseSQLNode.jsSentryGatsbyContentful CMSGitGoogle Apps ScriptPythonMATLAB

As a FullStack Developer with over four years of experience primarily focusing on JavaScript/TypeScript, I possess expertise in creating robust applications with React as my preferred frontend framework. I am well-versed in utilizing Node.JS and Express for backend development and have experience working with Python and Django. The company I grew the most at was Vantis, and I would say it was because I had to work at a startup environment that needed software developers to adapt to what the company needed even though I was hired as a React Native developer, I had to help the backend team, also rebuild all our web pages, so I had to interact with multiple teams(design, marketing) and to really understand the business model to make an impact. Projects and results: * App: Reduced RAM consumption by 30%; Improved our QA pipeline because unit tests did not exist and manual testing was really slow so I implemented visual regression tests, improved test coverage from 0% to 56%, and added automated tests for critical actions that would take too long to test manually. * Website: Redesigned with the marketing team all the web pages to better fit the target audience and implemented google analytics tracking to better understand users; Implemented a CI/CD pipeline for the website to reduce testing time with our marketing team, there was nothing here before so you could say it was a 100% improvement. Probably that I'm good at adapting to what a company needs, I have strong technical skills to solve problems other teams may have so I can help them improve their performance, and I'm quite relaxed at work so I make people feel comfortable.

React NativeReactTypeScriptHTML/CSSJavaScriptNode.jsSwiftPythonKotlinJestWebpackBabelGraphQLNext.jsStyled-ComponentsStorybookTailwind cssContentful CMSDjangoGatsbyFirebase