Vinicius Santos Email & Phone Number

Flórida, Estados Unidos

Crewhu is the only employee recognition and customer satisfaction platform built specifically for MSPs (Managed Service Provider).• Migration of NodeJS monolithic applications to microservices in Golang, developing microservices using GRPC, CQRS with Golang, Elasticsearch, SQS, and implementing Testcontainers for Golang with Elasticsearch and MongoDB.• Creation of unit test cases using Testify and the standard library for Golang, as well as Jest for NodeJS.• Utilization of Go Routines, Wait Groups, Mutex, and channels for performance enhancement.• Generation of YAML files from go-swagger for API documentation.• Development of microservices for Gamification and Analytics features using CQRS with Golang, Elasticsearch, and SQS.• Extensive use of Design Patterns, Multithreading, Go containers, Go channels, Go routines, Wait Groups, and Mutexes for performance enhancement.• Introduced and utilized TDD (Test-Driven Development), ensuring the robustness and stability of the systems.• Developed comprehensive test cases that increased code coverage from 0% to 60%.• Development of microservices for Analytics and Gamification features.• Successfully implemented the migration from monolithic architectures to microservices by developing and executing complex migration scripts for a central system module in Golang. This initiative decoupled the system, enabling the development of previously unfeasible features due to technical constraints, and significantly enhanced scalability and maintainability.Golang | Docker | MongoDB | ElasticSearch | TypeScript | DDD | Clean Architecture | CQRS | Microservices | TDD | AWS SQS/SNS | Code Review | gRPC | MySQL | CI/CD | LocalStack | Caching

São Leopoldo, Rio Grande Do Sul

Gabster is a platform that integrates designers, architects, and specifiers with the industry at large. We apply 3D technologies and cloud processing integrated with factory floor automation.• Leading the development team, I help to plan and estimate development timelines, define the technical vision and project architecture, ensure best practices and coding standards are followed, and conduct code reviews to maintain code quality. • Led Development from Scratch: Implemented the majority of functionalities from the initial setup to the current phase of the platform, acting as a key contributor in the Product team. Responsibilities included everything from discovery to data modeling with AWS RDS | MySQL, EC2, architecture discussions, and deployment.• Optimized API Response Time: Utilized Redis to create the largest API request cache, reducing response times from 1.3 minutes to 2 seconds for APIs handling recursive structure processing.• Enabled Asynchronous Communication: Implemented RabbitMQ to facilitate asynchronous communication, allowing desktop agents to consume the same message, ensuring seamless integration and communication across the platform.•Built Extensible Plugin Ecosystem: Developed a plugin-based ecosystem to provide an extension marketplace for clients, enabling easy extension of the platform's core features.• AWS Infrastructure Configuration: Configured and implemented applications using AWS EC2, Fargate, Beanstalk, and RDS, ensuring robust and scalable infrastructure for the platform.AWS | Docker | RabbitMQ | ElectronJS| TypeScript | Golang | Clean Architecture | Microservices | TDD | AWS SQS/SNS | Code Review | MySQL | CI/CD | Redis | Integrations

• Monolith Maintenance and Feature Implementation: Responsible for maintaining and implementing new functionalities in the monolith using Django (Python), ensuring the stability and evolution of the company's core system.• SketchUp Plugin Development: Created custom plugins for SketchUp, enhancing platform capabilities and facilitating integration with other systems.• UI Development with ReactJS: Implemented modern and responsive user interfaces using ReactJS, improving user experience and application usability.• ERP Integrations: Developed integrations with ERP systems using PHP and NodeJS, streamlining data flow and automating processes across different platforms and business systems.• Implemented Automated Testing Culture: Introduced and implemented an automated testing culture and testing pyramid, achieving 30% test coverage (unit and integration tests) across a medium-sized monolithic codebase.• Promoted Best Programming Practices: Introduced SOLID principles and design patterns, fostering a culture of clean and maintainable code within the team.

São Leopoldo, Rio Grande Do Sul, Brasil

• Development of Peripheral and Operational Support Projects: Contributed to the development of peripheral and operational support projects within the company, ensuring the integrity and efficiency of operational systems.• Implementation of Transparent Checkout with PayPal: Developed and implemented a transparent checkout system using PayPal, enhancing the end-user experience and increasing sales conversion rates.• Development of Internal IAM-like System: Created an internal IAM-like system to assist the internal support team in troubleshooting with clients, optimizing response times and meeting established SLAs.

Graduate Program In Full Cycle Architecture, Software Architecture

Computer Science, Information Technology