ACJR

Hello World, I am André Carlos Junior

Front-end Developer and Platonic Fullstack Lover.

My Last Year Coding Activity by Wakatime
Total time coded since Dec 14 2022

About me!

Experiences

Front-End Developer Mid-Level at Editora Globo

2019 / current role

Currently working with the O Globo Project team on the development and maintenance of subscription sales systems, particularly for the O Globo Newspaper, one of the most prominent news portals in Brazil.

More about this role
  • Real-Time Payment Integration: Implemented a real-time Pix payment integration system using webhooks for subscription sales, allowing users to receive instant transaction status updates.

  • E-commerce Development for Subscription Sales: Played a key role in developing and maintaining the O Globo Offers Platform, an e-commerce subscription system for O Globo newspaper, enhancing sales functionality and user experience.

  • System Migration: Led the transition of legacy systems to modern technologies, utilizing React, SCSS, and JavaScript to ensure improved stability and performance.

  • Tech Stack Enhancement: Integrated Python and NodeJS microservices, React with Redux-form, and Sass for advanced CMS functionalities and front-end development.

  • CI/CD Expertise: Gained proficiency in CI/CD pipelines using GitLab CI and GitHub Actions, enhancing the development process.

  • Agile Methodologies: Demonstrated flexibility in project management by adeptly employing both Scrum and Kanban frameworks.

  • SEO Optimization: Leveraged Google Search Console to refine the CMS, boosting search engine visibility and indexing health by over 90%.

  • Design Collaboration: Worked closely with UX/UI teams to faithfully execute design specifications using Zeplin, Adobe XD, and Figma.

  • Design to Development: Consistently translated design concepts into functional user interfaces, ensuring fidelity to original layouts.

Web Developer Trainee at Editora Globo

2018 / 2019

Worked to maintain the legacy content management as a fullstack trainee

More about this role
  • Legacy System Revitalization: Enhanced legacy systems using Django and Python 2.7, acquiring expertise in established technologies.

  • Front-End Leadership: Led the creation of user interfaces with Less and Vanilla Javascript, merging practicality with aesthetic design.

  • Technological Adaptability: Overcame the intricacies of older tech stacks, mastering Django, Python 2.7, Less, and Vanilla Javascript.

Download my complete resumé

My Skills

My Programming Proficiencies

  • TypeScript
  • JavaScript
  • JSON
  • HTML
  • YAML
  • SCSS
  • Lua
  • Python
  • Markdown

    Languages

  • Portuguese: Native proficiency. Full command of the language in both reading and writing, with the ability to communicate complex concepts and engage in detailed discussions.

  • English: Intermediate proficiency. Capable of reading and writing with a good understanding of grammar and vocabulary. Comfortable engaging in everyday communication and mainly comprehending technical texts

Portfolio Showcase

Projects using public APIs for studying purposes about Front-end in general, ReactJS, NextJS, and ECMAScript at all.

More coming soon!

#WIP

Graph Mode

My first microsaas; Graph Mode allows you to explore connections within Notion in a way that’s intuitive and highly visual, making it easy to navigate between content and organize complex ideas.

  • Micro-Saas
  • React
  • Typescript
  • Next 14
  • Shadcn/ui
  • Tailwind
  • Stripe
Live ViewGithub
#WIP

Game ON

A gaming platform crafted with React, Typescript, NextJS 14, Shadcn/ui, and Tailwind, a simple project using Steam API.

  • React
  • Typescript
  • NextJS 14
  • Shadcn/ui
  • Tailwind
Live ViewGithub
Done

Coinyan

A cryptocurrency tracker utilizing React, Javascript, Rest API, and Next 14, providing real-time market data.

  • React
  • Javascript
  • Rest API
  • Next 14
Live ViewGithub
Done

Wakatime Next Auth

An npm package providing Wakatime integration with Next-Auth, built with Typescript and NextJS, enhancing productivity tracking.

  • npm
  • Typescript
  • NextJS
Live ViewGithub
Done

Spotiflex

A Spotify data visualization tool built with NextJS, Typescript, and Rest API, offering insights into music trends.

  • NextJS
  • Typescript
  • Rest API
Live ViewGithub
Done

Animebonds

An anime information hub utilizing React, Javascript, Apollo Graphql, and Vite, providing details on various anime shows.

  • React
  • Javascript
  • Apollo Graphql
  • Vite
Live ViewGithub
Done

Banano Miner Watch

A browser extension monitoring Banano miner activity, built with Javascript, REST API, and Browser AddOn technology.

  • Javascript
  • REST API
  • Browser AddOn
  • Extension
Live ViewGithub