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Alexandre Correa de Oliveira
Rio de Janeiro, Brazil
Senior Front End Software Engineer. Increased the company's brand awareness. Increased sales, customer happiness, and revenue by working on performant, reliable software. Successful cases with clients like HBOmax, Petco, and Petsmart Above 5 years with TypeScript Above 7 years with JavaScript Above 5 years with ReactJs Above 2 years with NextJs Node Angular Worked on effective Software, platforms, applications, and open-source, with an exponential number of users (hundred thousand plus).
CodersRank Score
What is this?
This represents your current experience. It calculates by analyzing your connected repositories. By measuring your skills by your code, we are creating the ranking, so you can know how good are you comparing to another developers and what you have to improve to be better
Information on how to increase score and ranking details you can find in this blog post.
900.6
CodersRank Rank
Top 1%
Associate
Developer
JavaScript
Top 100
ReactJS
Developer
Brazil
Top 100
TypeScript
Developer
Brazil
Highest experience points: 0 points,
0 activities in the last year
TypeScript
381.6
exp.
JavaScript
103.6
exp.
HTML
66.1
exp.
CSS
110.1
exp.
JSON
175.9
exp.
PHP
21.4
exp.
SCSS
27
exp.
List your work history, including any contracts or internships
adopets
3 years 1 month
Senior Frontend Engineer
Feb 2022 - Feb 2024 (2 years)
- With the technology team, we created the new adoption platform for the PetSmart USA company, with more than 100000 success cases now, which made it possible to increase the overall company revenue, and opened the way to other big projects with the foundation our project provided.
- Applied a new architecture on the main company platform, which made the product highly performant
- Worked on company's web applications bug fixing and improving, collaborating with the QA team.
- Mentored and helped newer developers to onboard and improve their knowledge and career
- Worked in Agile environment, Scrum, and Kanban
+ ReactJs
+ TypeScript
+ JavaScript
+ JSON
+ GraphQL
+ Architecture
- Applied a new architecture on the main company platform, which made the product highly performant
- Worked on company's web applications bug fixing and improving, collaborating with the QA team.
- Mentored and helped newer developers to onboard and improve their knowledge and career
- Worked in Agile environment, Scrum, and Kanban
+ ReactJs
+ TypeScript
+ JavaScript
+ JSON
+ GraphQL
+ Architecture
Mid Frontend Engineer
Feb 2020 - Mar 2021 (1 year 1 month)
- Worked on the V2 of the company's main platform, fixing bugs, and improving code readability and reliability, which increased the user's overall satisfaction with the products.
- Built web and responsive applications.
- Worked on features to host a worldwide adoption event that supported thousands of users simultaneously, increasing the company's brand awareness and revenue.
- Built the company's marketing page, which attracted more customers, increasing revenue and brand awareness.
- Used StoryBook to showcase components and use them across the applications.
- Worked on fixing bugs and improving the code base, collaborating with the QA team to assert the best user experience.
- Helped newer developers onboard at the company and mentored them with their knowledge and career.
- Worked in Agile environment, Scrum, and Kanban
+ TypeScript
+ Reactjs
+ Nextjs
+ JavaScript
+ Storybook
+ Bug fixing
+ Architecture
- Built web and responsive applications.
- Worked on features to host a worldwide adoption event that supported thousands of users simultaneously, increasing the company's brand awareness and revenue.
- Built the company's marketing page, which attracted more customers, increasing revenue and brand awareness.
- Used StoryBook to showcase components and use them across the applications.
- Worked on fixing bugs and improving the code base, collaborating with the QA team to assert the best user experience.
- Helped newer developers onboard at the company and mentored them with their knowledge and career.
- Worked in Agile environment, Scrum, and Kanban
+ TypeScript
+ Reactjs
+ Nextjs
+ JavaScript
+ Storybook
+ Bug fixing
+ Architecture
BlinkTrade
Mar 2021 - Feb 2022 (11 months)
Senior Frontend Engineer
- Worked on the company's Design System, with TypeScript, JavaScript, Reactjs, and Storybook.
- Worked and created studies on smart contracts to apply to new products matching the company's vision
- Worked on the restructuring of the company's products, by building an MVP for the new product.
+ TypeScript
+ JavaScript
+ Solidity
+ Remix
+ Nextjs
- Worked and created studies on smart contracts to apply to new products matching the company's vision
- Worked on the restructuring of the company's products, by building an MVP for the new product.
+ TypeScript
+ JavaScript
+ Solidity
+ Remix
+ Nextjs
Real Valor
Jun 2018 - Feb 2020 (1 year 8 months)
Mid Frontend Engineer
- Built the main company mobile application, available in Google Play Store and Apple App Store. Due to this application, the company was bought to be part of a big investment holding.
- With StoryBook we showcased the application components, making it easier to keep track of the project development.
- Built the web application version.
- Worked on the core functions of the company business model, with Javascript and Nodejs. With cloud functions, the application loading time drastically decreased, which improved overall performance
- Used Google's Firebase cloud services as the main database for all apps.
- Unit testing for most of our cloud functions in Node, with Jest.
+ JavaScript
+ JSX
+ React Native
+ Typescript
+ Firebase
+ Cloud Functions
+ Unit Testing
+ TDD
- With StoryBook we showcased the application components, making it easier to keep track of the project development.
- Built the web application version.
- Worked on the core functions of the company business model, with Javascript and Nodejs. With cloud functions, the application loading time drastically decreased, which improved overall performance
- Used Google's Firebase cloud services as the main database for all apps.
- Unit testing for most of our cloud functions in Node, with Jest.
+ JavaScript
+ JSX
+ React Native
+ Typescript
+ Firebase
+ Cloud Functions
+ Unit Testing
+ TDD
Add some compelling projects here to demonstrate your experience
Monk
Jul 2016 - Dec 2017
Monk is a WordPress plugin to make it possible to translate themes and posts.
Weatherlly
Jan 2024 - Jan 2024
Weather forecast application, built with TypeScript and ReactJs.
WeatherCast
Jan 2024 - Jan 2024
Weather forecast application built with TypeScript, Nextjs and ReactJs, and deployed to Vercel
This section lets you add any degrees or diplomas you have earned.
Cefet/RJ - Federal Technological Center of Education Celso Suckow da Fonseca
Bachelor's degree, Automation Engineering
Jan 2016 - Present
ISERJ - Superior Educational Institute
Professional , Information Systems
Jan 2011 - Jan 2013
Education First SET
C2 Level English Certificate
Jan 2024
Arc.dev
Arc.dev Certified Developer
Mar 2024
freeCodeCamp
Back End Development and APIs
Mar 2024