Lucas Mendonça
lucas mendonca
Contact
email iconlucasmendoncawf@gmail.com
phone icon+55 (11) 94151-7072
location iconSão Paulo, Brazil
github-icongithub-icon
Hello, I'm Lucas Mendonça
I am a Senior Front-End Developer with 8+ years of experience building high-performance, responsive, accessible and secure web and mobile applications. I am used to collaborating with cross-functional teams in agile methodologies to turn Figma designs into custom components with clean and maintainable code. I am known for fixing bugs quickly, delivering quality features, and ensuring high test coverage through both automated and manual testing. I am always studying to improve my knowledge and skills and always open to learn more.
React
Next.js
VueJS
Angular
TypeScript
Node.js
Scss
Soft Skills
I communicate clearly, even when working remotely. I really enjoy mentoring junior developers and helping colleagues. I am always open to feedback and learning new things. I am organized and consistently deliver ahead of deadlines. I am also quick at spotting and solving problems and bugs.
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Professional Projects
Current
AnytimeFitness
AnytimeFitness
React
Developed the second version of the website and did the maintenance, collaborating with the design and product teams.
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2023
BarMethod
BarMethod
WordPress
Did the maintenance, fixed bugs, adjusted content and developed features.
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2022
Alamanda
Alamanda
React And NestJS
E-commerce with admin panel, client area and analytics, designed and developed from scratch [Front-End, Back-End and MySQL].
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2022
Diário do Clima
Diário do Clima
React
End to end website creation with API integrations, best practices setup, and automated tests.
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2022
Querido Diário
Querido Diário
Angular
Developed new pages, with new features and API integrations.
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2022
Jurema Institutional
Jurema Institutional
React
Developed the complete website, with API integrations, translations and dynamic components.
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2021
SampaRural
SampaRural
Angular 9
Developed the website from scratch, creating pages, features, API integrations and a form generator.
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2021
Luvieh Jewellery
Luvieh Jewellery
Shopify
E-commerce customization and theme editing on Shopify.
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2020
Na Pista
Na Pista
Angular 7
Developed new features and did the maintenance of the webiste, fixed bugs and implemented analytics.
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2020
Banco BV
Banco BV
Angular 7
Developed pages to show the products for a Health Insurance Company.
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2019
Omint
Omint
Wordpress
Created custom pages, edited the Wordpress theme with PHP, and did the maintenance.
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2019
Emccamp
Emccamp
WordPress
Maintenance, bug fixes and new page creation in WordPress with PHP.
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Intranets that I developed
Newton
2019
Newton - React
Nexa
2018
Nexa - Sharepoint
Hershey's
2018
Hershey's - Sharepoint
Tallento
2017
Tallento - Sharepoint
Class Solutions
2017
Class Solutions - Sharepoint
Study Projects
2025
Mini Figma
Mini Figma
React and GPT 4
A simple recreation of Figma, using React, Zustand and GPT 4 for complex calculations (built in 2 days).
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2025
Music Player
Music Player
NextJS
A music streaming platform inspired by Spotify, using the Audius API, built fully with NexJS, Typescript and Tailwind CSS.
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2025
Nintendo Demo
Nintendo Demo
React and NodeJS
E-commerce demo for my portfolio, developed with React and NodeJS.
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2019
Landing Page Eixo Platina
Landing Page Eixo Platina
React
Developed a Landing page for a real estate launch in React.
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2018
DashBoard Demo
DashBoard Demo
AngularJS
Task dashboard demo for portfolio, developed using AngularJS.
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Technical Skills
Languages
TypeScript
JavaScript
CSS
HTML5
SCSS
Node.js
C#
PHP
SQL
FrameWorks/Libs
React
Angular
VueJS
Next.JS
RxJS
.NET
Tailwind CSS
Redux
Zustand
React Query
Bootstrap
Testing Tools
Jest
Jasmine
Cypress
Playwright
Other Tools
Git
Webpack
GraphQL
ESLint
CI/CD
GPT 4
Github Copilot
AWS
SPA
Vite
Analytics
MySQL
MongoDB
Work Experience
Alto | Remote - USA | Senior Front-End Developer
Jan 2023 - Jul 2025

I built the Coaching Dashboard for Anytime Fitness (SaaS) using React with TypeScript, developed reusable custom components adopted across the website, delivered new features weekly, solved all bugs assigned to me quickly and maintained the “Bar Method” website built on WordPress.

Jurema | Brazil | Front-End Developer
Jan 2020 - Dec 2022

I managed front-end development in collaboration with design, product and Back-End teams to deliver websites for clients such as banks, government, and e-commerce websites, with React and Angular. I had many opportunities to mentor junior developers and to use other technologies in different projects, such as Electron, Next.js, GraphQL, AWS, Vue.JS, Tailwind CSS, Node.js, C#, .Net and MySQL.

Newton Marketing | Brazil | Full Stack Developer
Apr 2017 - Dec 2019

I created and maintained responsive web platforms for e-commerce, healthcare, and institutional websites, improving user engagement and SEO performance. The main projects were on WordPress, but I had opportunities to work with other technologies such as React, Angular, Vue.JS, React Native, MySQL, GraphQL, MongoDB and Node.js. I also developed intranet systems for clients like Hershey’s, brazilian banks, and a mining company using AngularJS and SharePoint, improving internal organization and data management.

Various Clients | Global | Freelance Projects
Oct 2020 - Present

Alamanda (React and Node.JS), BV Bank (Angular 14), Sony (HTML, CSS and JS) and Luvieh (Shopify)

Education
FIAP
2019 - 2021
Bachelor’s in Systems Analysis and Development
ETEC Zona Leste
2015 - 2016
Technical Degree in Systems Development
Certifications
Alura
2021
Angular, React & Node.js
Google Activate
2018
Web Development
Design Projects
Nintendo Website Redesign
Nintendo Website Redesign
Photoshop
Redesign concept of the Nintendo store for portfolio improvement.
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Le jour
Le jour
Photoshop, AdobeXD
UI concept designed for a competition at FIAP university.
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Contact
Website developed by Lucas Mendonça (2025)