Achievements:- Reduced the total number of new incidents annually in the company by 20% by using a SQS messaging structure to listen to repositories' webhooks and launch microservices written in Java and JavaScript for static analysis scans (SAST, SCA, Secret Leaking, IAC).- Decreased the number of vulnerabilities going to production and integration environments by 40% by adding a Pull Request creation trigger to check for vulnerabilities, and, if necessary, blocking the PR from being merged.Context:Stone is a leading provider of financial technology solutions that empower merchants and integrated partners to conduct electronic commerce seamlessly across in-store, online, and mobile channels. I work developing highly scalable, resilient, and secure services for source code scans to assure security within the entire company.Technologies:- Javascript- Typescript- Node.js- Java- Angular- Next.js- Nest.js- Azure Service Bus- Azure Functions- Azure Blob Storage- AWS SQS- AWS Lambda- AWS CodeBuild- AWS Fargate- AWS EC2- AWS ECS- MySQL- Redis - Docker- Tests (unitary / integration / e2e)- Azure Devops (CI/CD)Activities:- Architect microsservices structures- Build APIs in Javascript, Typescript and Java- Build microsservices in Javascript, Typescript and Java- Build Web Pages in React.js and Angular- Create automated pipelines CI/CD- Increase test coverage into applications- Use SOLID principles- Use Clean Code and Clean Architecture principles

Achievements:- Increased engagement on the vulnerabilities dashboard by 80% by implementing a custom login provider using Active Directory to expand operations.- Increased the speed of vulnerability adjustments by up to 35% by creating a dashboard using Angular and an API with Typescript that it supports, that engineers can use to check and resolve security findings.- Increased consultation speeds on the vulnerabilities dashboard by 45% by using Redis to cache some queries that took longer.Context:Stone is a leading provider of financial technology solutions that empower merchants and integrated partners to conduct electronic commerce seamlessly across in-store, online, and mobile channels. I work developing highly scalable, resilient, and secure services for source code scans to assure security within the entire company.Technologies:- Javascript- Typescript- Node.js- Java- Angular- Next.js- Nest.js- Azure Service Bus- Azure Functions- Azure Blob Storage- AWS SQS- AWS Lambda- AWS CodeBuild- AWS Fargate- AWS EC2- AWS ECS- MySQL- Redis - Docker- Tests (unitary / integration / e2e)- Azure Devops (CI/CD)Activities:- Architect microsservices structures- Build APIs in Javascript, Typescript and Java- Build microsservices in Javascript, Typescript and Java- Build Web Pages in React.js and Angular- Create automated pipelines CI/CD- Increase test coverage into applications- Use SOLID principles- Use Clean Code and Clean Architecture principles

Achievements:- Automated the process for 8+ companies of Stone Co. to handle privacy requests for holders based on LGPD (similar to ADPPA) in a centralized manner, creating a Privacy Portal with React and an API with TypeScript that integrates with multiple holders' databases.Context:Stone is a leading provider of financial technology solutions that empower merchants and integrated partners to conduct electronic commerce seamlessly across in-store, online, and mobile channels. I work developing highly scalable, resilient, and secure services for source code scans to assure security within the entire company.Technologies:- Javascript- Typescript- Node.js- Java- Angular- Next.js- Nest.js- Azure Service Bus- Azure Functions- Azure Blob Storage- AWS SQS- AWS Lambda- AWS CodeBuild- AWS Fargate- MySQL- Redis - Docker- Tests (unitary / integration / e2e)- Azure Devops (CI/CD)Activities:- Build APIs in Javascript, Typescript and Java- Build Web Pages in React.js and Angular- Use SOLID principles- Use Clean Code and Clean Architecture principles

Achievements:- Increased new customer acquisition for the company by 20% by creating a landing page that showcases company products and services using React and an API with TypeScript that supports it.- Delivered CRM processes 3x faster by creating an AWS Lambda function with JavaScript that automates the acquisition flow.- Automated the financial tracking process by creating a CRON job with TypeScript that handles all financial tracking on a daily basis.Context:LEVTY is an IT consulting company catering to diverse businesses across sectors. I was part of the team that developed institutional solutions initially and later in a squad that provided services for a major electricity generation and distribution company.Technologies:- Javascript- Typescript- Node.js- AWS Lambda- React- ElasticSearch- MongoDB- MySQL - Docker- Tests (unitary / integration / E2E)- AWS CodeBuild- Github Actions (CI/CD)Activities:- Build APIs in Javascript/Typescript- Build Web Pages in React.js- Use SOLID principles- Use Clean Code and Clean Architecture principles