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João Carvalho
Tech Lead at CNN Brasil
Sao Paulo, Brazil
I'm a software Engineer specializing in web technologies like PHP, NodeJS, React, and WP VIP, with experience as Team Lead and websites and apps with 1M+ users.
CodersRank Score
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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.
1,153.4
CodersRank Rank
Top 1%
Based on:
2 eventsTop 50
CSS
Developer
Brazil
Top 50
PHP
Developer
Brazil
Top 50
JavaScript
Developer
Sao Paulo
Highest experience points: 0 points,
0 activities in the last year
PHP
301
exp.
JavaScript
195.8
exp.
CSS
229.4
exp.
JSON
207.7
exp.
SCSS
43.2
exp.
HTML
65.5
exp.
TypeScript
81.5
exp.
List your work history, including any contracts or internships
CNN Brasil
2 years 4 months
Tech Lead
Apr 2023 - Present (1 year 7 months)
Atuando como líder da equipe de desenvolvimento, participando ativamente da implementação de padrões de código e processos como CI e CD, gerando maior qualidade e estabilidade nas entregas.
• Otimizações de performance e segurança
• Implementação de APIs para utilização interna e por terceiros
• Realização de feedbacks para soft e hard skills
• Refatoração de código legado para maior manutenibilidade
• Integração com CircleCI
• Participação no levantamento de requisitos funcionais e não funcionais para novos projetos
• Otimizações de performance e segurança
• Implementação de APIs para utilização interna e por terceiros
• Realização de feedbacks para soft e hard skills
• Refatoração de código legado para maior manutenibilidade
• Integração com CircleCI
• Participação no levantamento de requisitos funcionais e não funcionais para novos projetos
Tech Lead
Dec 2020 - Sep 2021 (9 months)
Worked as a Tech Lead in an internal team, assisted the managers in hiring developers, and led technical interviews and WordPress code tests
• Performed code quality and performance reviews
• Developed themes and plugins for the company's needs
• Led the migration of a NodeJS-based CMS to WordPress
• Led efforts to increase all portals' performance, increasing performance from 35 to 80~90 points on Lighthouse
• Definition of internal processes and rites, such as estimates, git-flow, and code architecture
• Development of AMP-only pages
• Mentored other developers on the team
• Paired with the SEO team to improve our SEO on the code/technical-side
• Performed code quality and performance reviews
• Developed themes and plugins for the company's needs
• Led the migration of a NodeJS-based CMS to WordPress
• Led efforts to increase all portals' performance, increasing performance from 35 to 80~90 points on Lighthouse
• Definition of internal processes and rites, such as estimates, git-flow, and code architecture
• Development of AMP-only pages
• Mentored other developers on the team
• Paired with the SEO team to improve our SEO on the code/technical-side
Earnest
May 2022 - Mar 2023 (10 months)
Senior Software Engineer
• Worked on performance and security optimizations
• Updated the code to object-oriented and updated PHP to 8.1
• Migrated site and blog from ACF to Gutenberg (React)
• Participated in the initial work to move the WP to Headless mode
• Development of new functions on critical software
• Performed code reviews and gave feedback to other developers
• Improved and created user stories with a developer view
• Maintenance of in-house developed WordPress themes and plugins
• Updated the code to object-oriented and updated PHP to 8.1
• Migrated site and blog from ACF to Gutenberg (React)
• Participated in the initial work to move the WP to Headless mode
• Development of new functions on critical software
• Performed code reviews and gave feedback to other developers
• Improved and created user stories with a developer view
• Maintenance of in-house developed WordPress themes and plugins
Wikimedia Foundation
Sep 2021 - May 2022 (8 months)
Senior Software Engineer
• Defined the initial design of the MySQL database of the extension
• Definitions of the system infrastructure, code architecture, and technologies used
• Development of extension used on Wikipedia and other Wikimedia Foundation-managed wikis
• Performed code reviews and gave feedback to other developers
• Participation in UX surveys to identify user needs
• Definitions of the system infrastructure, code architecture, and technologies used
• Development of extension used on Wikipedia and other Wikimedia Foundation-managed wikis
• Performed code reviews and gave feedback to other developers
• Participation in UX surveys to identify user needs
This section lets you add any degrees or diplomas you have earned.
FIAP
MBA, Software Engineering
Jun 2020 - Jun 2021
Faculdade das Américas
Technologist, Software Analysis and Development
Dec 2016 - Dec 2018