I create attractive, functional and professional web and native apps
Hi, I'm Federico, a Software Engineer and UX Designer based in Madrid, Spain.
I really like coding, and all about technology has been my passion since I was a child. I love my career.
I consider myself as a product-minded engineer. I like to create applications with a great purpose and vision that satisfies a need in the market. It's really important to me to work on ambitious projects that want to leave a mark on the users who use the product, and enjoy using the product.
For that reason I focus on making good quality and user-centered applications, always keeping in mind how we can do better to be in continuous progression and evolution.
You can reach me out on my Social media:

My working experience
Software Engineer at OSP
March 2024 - Present
OSP (Otto Group Solution Provider) provides IT solutions for retail and logistics companies and e-commerces. I particularly work on the Witt Weiden e-commerce platform as a Software Engineer, which is also part of the Otto Group. Witt Weiden is an e-commerce platform for apparel, and the oldest mail-order house for clothes in Germany.
I contribute to the improvement and maintenance of the e-commerce platform made with Next.js, TypeScript and Node.js mainly, by building and implementing new functionalities to the site.
These are some of the technologies I work with on a daily basis: Next.js (React), Express.js, TypeScript, Contentful, Styled Components, Jest, Cypress, AWS.
Software Engineer at Product School
May 2023 - February 2024
Product School is an Edtech company that provides training in digital product management. Its aim is to help students learn the skills required to design, develop and launch successful digital products, and also to assist them in finding employment in the industry.
At Product School, I contributed to the development and enhancement of the company platform by creating and implementing new functionalities. I collaborated with cross-functional teams to translate design concepts into responsive and interactive user experiences.
In a daily basis I have been using the following technologies: Next.js (React), Nest.js (Node.js, Express), TypeScript, Contentful, TailwindCSS, Jest, Google Cloud Platform, Storybook, Figma, Docker.
Frontend Engineer at Atida
June 2021 - May 2023
Atida (atida.com) is an online pharmacy that is committed to enhance the quality of life and health of its users across Europe.
During my tenure as a Frontend Engineer, I played a key role in building and maintaining the user interface of Atida's web platform. I worked with a diverse set of technologies to ensure a seamless and user-friendly experience for our customers.
Here are some key responsibilities and achievements during my time at Atida:
- - Developed and maintained the high-quality web platform using React (Next.js), ensuring a seamless and interactive user experience.
- - Utilized TypeScript to write safer and more reliable code, improving the maintainability and scalability of our application.
- - Implemented comprehensive testing suites using Jest, which significantly improved the reliability and performance of our application.
- - Worked with Contentful to manage and deliver content across the platforms, enhancing the consistency and relevance of our content.
- - Worked with Algolia for delivering relevant search results, improving the overall usability and functionality of our search engine.
Additional technologies I used/worked with: Node.js, AWS, Docker, GraphQL, Redux, Git, Webpack.
My role at Atida allowed me to leverage my technical skills and contribute to the company's mission of improving health and quality of life across Europe.
Freelance Software Engineer
August 2019 - Present
Developing digital products as a Freelancer with Reactjs for the Frontend, Nodejs for the Backend, React Native for mobile apps, between other technologies.
My current stack

React

Next.js

HTML

CSS

JavaScript

TypeScript

Node.js

Jest

Tailwind CSS

Sass
You can download my Resume (CV) here in the PDF I let you down below. I want to remind you that you can always email me at federicotllorente@gmail.com. I hope we can work together!