Leading engineering efforts to contribute to Compensa's goal of becoming the essential link for companies wanting to be carbon neutral by 2022, 2023.• Led the effort to design, architect and rewrite complex APIs to measure carbon specifically linked to freight and logistics• Acted as an expert on the subject of distributed systems and communication between internal systems such as asynchronous calculations using Apache Kafka to stream data• Defended and led the effort to use Systems Design Sessions to build our services• Go, Typescript, React, Apache Kafka, AWS, RDS, DynamoDB

• Successfully delivered microservices to customers in industry and retail sectors, leveraging a serverless architecture.• Faced challenges in creating microservices with direct communication, requiring expertise in asynchronous communication and monolithic API management.• Collaborated closely with the team to develop robust and scalable solutions to overcome these challenges.• Applied DevOps knowledge to ensure smooth deployment and operation of the services, contributing to a reliable and efficient development pipeline.• Managed project workflows and tasks efficiently using Jira.• Employed Go for backend development, contributing to the scalability and performance of the services.• Leveraged AWS for cloud infrastructure, ensuring the reliability and scalability of the microservices.• Applied Python for various scripting and automation tasks, ETL, enhancing development workflows and data pipelines.

• Deployed processes and microservices to different databases, improving visibility into performance metrics and internal system efficiency.• Successfully migrated the frontend of the core service, Elastic Support, to ReactJS, achieving an upgrade in parts and unifying the entire frontend application.• Demonstrated leadership skills, contributing to critical technology decisions, and fostering collaboration within the development team.

As a Software Engineer at ecomblue.io, I played a vital role during a critical phase where the application transitioned from an MVP to scaling from 1,000 to 10,000 users. Despite facing challenges with limited information on performance metrics and API limitations, I initiated strategic changes to enhance the application's efficiency.• Pivoted the bottlenecks on microservices approach utilizing various databases, providing a comprehensive view of performance metrics and enabling improvements in internal metrics.• Successfully managed to maintain the use of Rails in our API while consuming external APIs and services. Notably, I led the migration of the frontend of our core service, Elastic Support, to ReactJS. This transition occurred seamlessly, upgrading portions at once and ultimately transforming the entire frontend to React.• Led development efforts to address the scalability of every application and its services, actively participating in crucial decision-making processes.• Implemented a comprehensive analysis and performance monitoring system for the entire application, focusing on tools such as Papertrail and New Relic to optimize overall system efficiency.• Restructured the deployment process, transitioning services to Heroku, resulting in a significant performance boost, particularly notable in Redis servers.• Currently overseeing the upgrade of the Dashboard to utilize ReactJS on its frontend, unifying the entire application frontend and conducting A/B performance testing.

• Strategically addressed API bottlenecks by orchestrating the migration of the Digital Ocean front application to Amazon Web Services (AWS). Leveraging AWS tools like EC2, RDS, Route53, S3Bucket, and Load Balancer, we successfully scaled the application, eliminating performance bottlenecks.• Demonstrated expertise in implementing advanced features, including video streaming and PDF protection, to enrich the functionality of online courses within the application.• Implemented a well-distributed architecture utilizing multitenancy concepts, ensuring scalability and efficiency in the Learning Management System (LMS) we developed.

• Led the development of a robust access control system utilizing Ruby on Rails for the backend and PostgreSQL as the database. Significantly improved security measures for sectors and access gates.• Implemented background execution queue process routines to efficiently handle a high volume of daily requests, peaking at over 40,000 requests in a single business hour.• Collaborated closely with the team to ensure the system's scalability, security, and reliability, addressing the unique needs and challenges of the organization.

• Initially engaged as a freelancer, later transitioned into a full-time role, contributing to the development of applications across all levels for diverse clientele.• Spearheaded the development of applications with varying complexities, showcasing adaptability to different client needs and project requirements.• Leveraged the Ruby on Rails framework for the development of robust and scalable applications, ensuring efficient and maintainable code.• In projects where applicable, seamlessly integrated frontend development within the Rails framework, streamlining the development process.• Applied Ruby on Rails expertise for the backend development of diverse applications, ensuring adherence to industry best practices.• Managed and optimized MySQL databases, supporting efficient data storage and retrieval.• Implemented version control using GitHub and Git, ensuring collaborative and organized development practices.• Integrated JavaScript functionalities to enhance the interactivity and user experience of developed applications.• Applied SQL skills for effective database management, contributing to the overall performance of the applications.

• Conceptualized and developed a comprehensive platform enabling the creation of knowledge exchange groups, reading digital content (e-books), and conducting augmented reality classes within the classroom setting.• Implemented features allowing users to exchange files in the cloud, follow a news feed created within the classroom, and engage in real-time messaging.• Orchestrated the entire application backend using Ruby on Rails, ensuring robust and scalable performance. For the frontend, Angular was employed to deliver a seamless user experience.• Developed and maintained the entire application backend, showcasing proficiency in Ruby on Rails for efficient and scalable performance.• Utilized Angular for the frontend, creating a responsive and user-friendly interface for the platform.• Managed and optimized MySQL databases to support the storage and retrieval of digital content and user interactions.• Implemented version control using GitHub and Git, ensuring collaborative and organized development practices.• Integrated JavaScript functionalities to enhance the interactivity and user engagement of the digital content delivery platform.• Applied SQL skills for efficient database management, supporting the dynamic features of the educational platform.

• Led the development of routines and addressed bug maintenance in the SGP application, implementing georeferencing and voter management features for election candidates.• Utilized the PHP stack with Zend Framework to implement several features, ensuring the application's robustness and scalability.• Developed an application for consuming the API of the Court of Mato Grosso do Sul, using Objective-C for the front-end and PHP and PostgreSQL for the application backend.• Applied Zend Framework expertise in the development of robust features, contributing to the overall functionality of the SGP application.• Leveraged PHP to create efficient and scalable solutions, ensuring the seamless operation of the georeferencing and voter management features.• Managed and optimized PostgreSQL databases to support data integrity and efficient retrieval.• Integrated JavaScript functionalities to enhance the interactivity and user experience of the developed applications.

• Led the development of a system for wood cutting machines, implementing Active Directory connectivity and integrating with the Lepton machine API using Java.• Engineered an employee control software solution using .NET, seamlessly integrated with Windows Server. This software featured robust user controls to prevent overtime, ensuring efficient workforce management.• Applied Java programming skills to develop and enhance systems for wood cutting machines, ensuring seamless communication with Active Directory and the Lepton machine API.• Developed a comprehensive employee control software using C#, showcasing proficiency in Microsoft's .NET framework.• Utilized PostgreSQL for effective database management, ensuring data integrity and optimal performance.• Integrated JavaScript to enhance the interactivity and responsiveness of the developed software solutions.

• Spearheaded the development of websites using the PHP, MySQL stack, and the company's proprietary framework, ensuring robust and scalable solutions.• Played a key role in the maintenance of numerous websites, addressing issues promptly and implementing updates to meet evolving requirements.• Managed the software needs of a diverse clientele, with over 100 customers relying on the company's software, ensuring their satisfaction through timely support and tailored solutions.• Applied advanced PHP programming skills to create dynamic and feature-rich websites.• Implemented modern CSS practices to enhance the visual appeal and user experience of web applications.• Leveraged cloud computing solutions to optimize the scalability and performance of web applications.• Maintained and optimized MySQL databases to support the efficient storage and retrieval of data.• Integrated JavaScript functionalities to enhance the interactivity and responsiveness of web applications.

• Established and executed routine backup procedures, safeguarding crucial data and minimizing the risk of data loss.• Ensured the installation and ongoing maintenance of operating systems on servers, optimizing their performance and reliability.• Maintained a high standard of database management, contributing to the accuracy and availability of vital information.• Provided essential support to system users, addressing queries and troubleshooting issues promptly.• Specialized in supporting Firebird, offering expertise in database management and optimization.• Demonstrated proficiency in managing and optimizing the Firebird Database Management System (DBMS).• Applied Java programming skills in various contexts, contributing to the enhancement of system functionality.• Leveraged SQL expertise to interact with databases efficiently, ensuring seamless data retrieval and manipulation.

• Executed procedures to unlock agents promptly, ensuring the smooth operation of call center activities without interruptions.• Implemented optimized solutions to unlock queues, enhancing call distribution efficiency within the call center.• Conducted thorough assessments of Interactive Voice Response (IVR) functionality and operation, contributing to an improved user experience and enhanced system performance.• Applied hands-on expertise in configuring and maintaining Asterisk, a prominent Private Branch Exchange (PBX) system.• Demonstrated proficiency in managing and querying MySQL databases, ensuring seamless data operations.• Developed advanced SQL skills to efficiently interact with and manipulate databases, contributing to effective troubleshooting and system optimization.

• Provided guidance and support to students enrolled in the Leadership Program, fostering an enriching learning environment.• Assisted individuals struggling with concepts related to web design, web development (with a focus on PHP), and game programming utilizing the C language.• Collaborated with a diverse group of students to address specific challenges, enhancing their understanding of course material.