Hello, I'm Joao, Frontend Tech Lead at Qonto (French scale-up, $709M raised).

I am eager to contribute my following areas of expertise:

• Javascript/TypeScript and web/mobile engineering
• Design systems and atomic components design
• Users data collection and Segment
• Engineers training and mentoring

With a solid background in web development, I have successfully delivered numerous projects, leveraging my skills in Javascript and other web technologies. I thrive in creating innovative and user-centric solutions that meet the high ambitions of companies I work with.

My technical expertise in Javascript/TypeScript has been consolidated through the frameworks I've used: Ember (5 years), React (3 years) and Vue (2 years).

As side-projects, I’m Notion template creator and browser extension developer. My most recent one exemplifies my passion for creating practical solutions:

“Fullwidth messaging for Linkedin" Chrome extension, which I released a few months ago in response to a problem that was slowing me down on a daily basis and generating frustration: Linkedin's messaging interface uses barely 40% of the available space, making it painful to navigate and write messages. This extension simply allows you to enjoy a clearer and more spacious view of Linkedin messaging.

My enthusiasm for open source contributions is tangible in my work on various linters, and I've had the honor of speaking at EmberFest, the largest European conference on Ember technology. I shared insights on how to leverage modern linters technologies to operate and visualise progress of large codebases refactoring.

In addition to my technical expertise, my experience as a Tech Lead / Engineering Manager also strengthened my ability to work in cross-functional teams and mentor fellow engineers to reach a culture of high-quality and deliver features promptly.

Developing design systems and my extensive expertise in utilizing a diverse set of tech-marketing tools, including Segment.io, Intercom, Hotjar, PageSpeed, Snowflake, and tracking pixels, have equipped me with the skills to create powerful and data-driven features.

I'm thrilled at the prospect of getting sponsored or discuss any of your project I could dedicate my expertise to 🚀