Responsible for managing, architecting and implementing cloud solutions in the AWS cloud.Controlling and developing network-level and application-level security, scaling policies, availability, load prediction and relevant events analysis in applications.Responsible for Infrastructure key decisions, being point of contact for strategic resolutions in regards to IT Infrastructure, Information Security, Corporate Devices and E-mails, privileged information and corporation-wide catastrophe planning.Cost reduction projects in Cloud Infrastructure.PowerBI and Google Looker Studio dashboards and reports.Solutions Architect for monolithic apps decoupling and containerized microservices planning.Threat vectors and Internet-exposed points of risk analysis, mitigation and correction.Least-privilege account and user access implementation.S3 bucket policies restrictions alongside Cloudfront and WAF.Log querying and analysis, identifying undetected application errors, possible attack patterns and account actions.DNS and domain management.English & Portuguese communication for all things related to IT Infrastructure and Information Security.Main Results:1. Stability and availability in apps with previously unpredictable load - reducing instability to a maximum 10 minute window;2. Defined a proper hierarchy for access and privileges in multiple services and tools;3. Monitoring, alarms and dashboards that hastened problem and adversion detection, and their solutions.4. Created and implemented a plan in case of company-wide application disaster - each area and team having their own responsibilities and roles.

Responsible for web application error analysis, identifying possible investigation vector.Django Framework function implementation and refactoring;Google Tag Manager and Google Data Studio utilization in reports and dashboards creation;RDS Database SQL queries analysis;Create functionality tests using Python in AWS Lambda;Downscaling and Upscaling EC2-based servers in Elastic Beanstalk, determining Auto Scaling routines in specified application-critic schedules.Creation of IP sets and rules to restrict access to application through AWS WAF.