Carlos Cavalcanti Email & Phone Number

Natal, Rio Grande Do Norte, Brazil

Goals:Oversaw the development of web systems using Ruby on Rails.Managed the creation and rollout of the ERP system by suppliers, guaranteeing a smooth setup and seamless integration.Developed MetaTrader indicators, expert advisors, scripts, and tools using MQL5 to enhance trading strategies.Challenges:Ensured team coordination using DevOps practices.Generated comprehensive reports for the company using Power BI report builder.Designed and implemented strategies to address issues within the organization and for clients.Technologies:MQL5, Ruby on Rails, React Native, Python, Git, PostgreSQL, MySQL, HTML, CSS, JavaScript, PyTorch, Scikit-learn, Django, RSpec, AWS, Docker, Cucumber, Sidekiq, Pandas, Numpy, TensorFlow, scikit-learn, MongoDB, Redis.

São Paulo, Brazil

Goals:Led the creation and enhancement of web systems in Ruby on Rails.Defined new features and contributed to project architecture, ensuring scalability, robustness, and efficiency.Improved project progress by tuning solutions to align with business goals.Challenges:Collaborated closely with front-end, back-end, and mobile developers to ensure cohesive project execution.Implemented and utilized agile methodologies (Scrum) to manage projects efficiently.Technologies:React Native, React, Ruby on Rails, HTML, CSS, JavaScript, AWS, Git, RSpec, Sidekiq.

São Paulo Area, Brazil

Goals:Developed Android applications using Java and Kotlin.Contributed to APIs developed in Ruby on Rails.Challenges:Discussed and defined features with the CTO and PO to optimize app usage.Managed projects efficiently using agile methodologies (Scrum).Technologies:Ruby on Rails, Android, Git, AWS, RSpec.

São Paulo, Brazil

Goals:Developed Android applications using Java and Kotlin.Contributed to APIs developed in Ruby on Rails.Challenges:Monitored and enhanced the performance of Android applications.Collaborated with cross-functional teams to deliver high-quality mobile applications.Technologies:Ruby on Rails, Android, Git, AWS, RSpec, Sidekiq.

Rio De Janeiro, Brazil

Goals:Led the development of Android applications in Java.Designed APIs in Java to support application functionalities.Challenges:Engaged in client meetings to understand needs, design solutions, and estimate development timelines.Created the development scope, implemented systems, and ensured timely delivery.Implemented standards of quality for Android systems, including unit testing and visual testing using Robotium.Technologies:Java (Android and Web), Objective-C, Selenium, AWS, Git.

Goals:Developed native Android and iOS applications.Created APIs in Ruby and C# to support application functionalities.Challenges:Implemented agile methodologies (Scrum) to manage and deliver projects efficiently.Technologies:Ruby on Rails, C#, Java, Objective-C, Git, AWS, RSpec.

Natal, Rio Grande Do Norte, Brazil

Goals:Developed desktop applications in Delphi.Developed web applications in C# and Ruby on Rails.Challenges:Created stored procedures in SQL Server to optimize database operations.Collaborated with multidisciplinary teams to ensure project alignment.Technologies:Delphi, C#, Ruby on Rails, SQL Server, RSpec, Git.

Natal, Rio Grande Do Norte, Brazil

Goals:Developed desktop applications in Delphi.Developed web applications in PHP.Challenges:Created stored procedures in SQL Server to optimize database operations.Technologies:Delphi, PHP, SQL Server, Firebird.

Postgraduate, Blockchain Development

Master'S Degree, Systems & Computing

Mobile Application Development

Bachelor'S Degree, Information Systems

Bachelor'S Degree, Computer Engineering