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Maicon Heredes

@maiconheredes

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Senior Frontend Engineer with 8+ yrs exp in React, Vue & TS. Proven at Domino's, Hotmart & Stefanini

Brazil

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What I'm looking for

I am looking for a role that fosters innovation, collaboration, and growth opportunities.

I am a Senior Frontend Engineer with over 8 years of experience delivering impactful digital solutions. At Domino's Pizza, I lead A/B testing and optimize user interfaces for a multinational, remote team. I’ve also driven innovation at Hotmart, Stefanini, and iZap Softworks, building scalable subscription platforms and modernizing portals. Passionate about agile collaboration and cutting-edge web technologies, I continually strive to enhance user experiences and drive business growth. Fluent in English, I embrace challenges that push me to learn and innovate.

Experience

Work history, roles, and key accomplishments

Senior Frontend Engineer

Domino's Pizza

Oct 2022 - Nov 2022 (1 month)

As a Senior Frontend Engineer at Domino's Pizza, I optimized A/B testing strategies using ReactJS and modern patterns, significantly contributing to revenue growth. I participated in a multinational team, followed agile methodologies, and implemented innovative technologies to enhance user engagement.

ReactJS A B Testing Agile CSS3 HTML5 jQuery Aria Pattern Scrum JavaScript

Senior Frontend Developer

Hotmart

Jan 2021 - Nov 2022 (1 year 10 months)

At Hotmart, I created and maintained frontend tools for subscription services, leveraging technologies like ReactJS and VueJS. I designed layouts for campaigns and implemented Webpack Module Federation, achieving significant improvements in component sharing and subscription adoption rates.

ReactJS JavaScript HTML5 CSS3 Agile Scrum

Senior Frontend Developer

Stefanini

Nov 2019 - Mar 2021 (1 year 4 months)

As a subcontractor for Stefanini, I led the development and migration of a government portal, utilizing technologies like ReactJS and Java. I focused on usability and accessibility, achieving high performance scores in Google PageSpeed assessments.

ReactJS Redux HTML5 CSS3 JavaScript jQuery Agile Scrum Webpack

Fullstack Developer

IZap Softworks

Feb 2016 - Nov 2019 (3 years 9 months)

In my role at IZap Softworks, I optimized over 150 websites for search engine rankings and created complex layouts. I developed CMS and LMS systems using PHP and ReactJS, leading to a significant revenue increase for the company.