AntecipaChief Technology Officer
Jan. 2020 - Dec. 2022São Paulo, Brazil✔Due Diligence with Ernest and Young as part of XPI.Inc M&A ✔ Tech team hiring from 2 to 10. ✔ Roadmap definition with CEO and XP.Inc ✔ Cloud Migration from Azure to AWS implementing AWS Organization with multiples accounts( 7 accounts including production, sandbox, and development) and a Well-Architected Framework. ✔ Team leadership and training with topics like SOLID principles, Domain-Driven Design, Event-Driven Design, AWS Cloud Principles(Lambda, Kinesis, SQS, EC2), etc. ✔CI/CD implementation with code analysis with Sonar Cloud, AWS Code Build, AWS Code Pipeline, and GitHub. ✔Application redefinition from one monolith to 5 different applications. In 2 years we had to rewrite our application(70MB after login) using a struggling pattern and creating different products, including OnBoarding, Buyer, Supplier, Capital Source, and Mobile app. The main strategy was the BFF pattern and SPA (Single Page Application) with AWS API Gateway, AWS CloudFront, AWS Lambda, Dynamo DB, and RDS(Aurora). ✔Data lake construction with AWS LakeFormation, AWS Glue, AWS S3, AWS Athena, Kinesis Firehose, SQS with CDC(Change Data Capture). ✔Observability implementation with Datadog, AWS XRay, and AWS CloudWatch. ✔Cost management and optimization including bad service utilization and serverless strategy adoption. ✔ Hubspot integration, from pooling(1s) to event with webhooks. ✔ Zendesk integration with our back end ✔Security implementation including security scorecard, AWS CloudTrail, AWS GuardDuty, and AWS WAF. We did the first pentest after 6 years of the company that was effective.