Hi, I'm
Valerio Mattera,
a Senior Frontend engineer

About me

I'm an experienced engineer with a focus on Frontend development. My areas of expertise include TypeScript, React, React Native, and frameworks like Next.js and Remix. Additionally, I have experience in Backend development, primarily with Node.js.

When I'm not working or studying, I enjoy a range of activities. I'm an avid video game enthusiast, a regular at the gym, I read books, comics and manga and I'm a keen follower of TV series and sports, with a special interest in Formula 1.

If you're interested in collaborating or simply wish to have a chat about whether Lewis Hamilton is the GOAT or not, feel free to contact me at info@valeriomattera.com.

Industry Experience

Heating Industry

As Senior Front End Engineer, I re-engineer and modernised the Worcester Bosch Professional mobile app introducing modern technologies and best practices, reducing errors by 80%.

Experience in role:

TypeScript
React
React Native
Redux Toolkit
RTK Query

Heating Industry

As Senior Front End Engineer, I successfully overhauled the legacy React codebase for Worcester Bosch FastTrack, resulting in a remarkable 98% increase in conversion rates, elevated completed orders, and a revenue boost of £600,000.

Experience in role:

React
Redux
Storybook
React Router
PHP

International business and world affairs information

As Full Stack Engineer, I developed new Microsoft Teams and Slack applications for one of the world's preeminent journals to allow users to save and share articles within their workspace.

Experience in role:

Node.js
Express.js
TypeScript
Prisma
MySQL
React
Jest
React Testing Library

E-Commerce and retail

As Front End Engineer, I led the delivery of the first direct-to-consumer e-commerce platform for Glenmorangie, generating over 100k during the first three months.