- Creating financial processes;- Hiring and training receptionists and attendants;- Hiring dentists;- Managing the operation of the clinic;- Implementing Clinic Management System;

- Leadership of devops team to support the developer teams, developer IaC "Terraform and Ansible on GCP";- Leadership of teams to work on automation of system support and IT infrastructure tasks.

-With the support of Lean agile, anti-fragile “Talleb”, Scrum, and Kanban, I formed and led multidisciplinary teams, focusing on the company's strategic vision and delivering value to the customer. It was possible to increase the number of projects by more than 300% in this team;-Plan and support the team to implement it in the company multi-cloud concept, and combine with the support of IaC "Terraform, Ansible and Cloud Native technologies", then seek the best from each supplier (OCI, GCP, IBM and Azure);-I controlled the processes of the annual audit for SOC I type II by Ernst & Yong. We maintained information security policies, it was possible to meet RFP requirements for national and multinational companies. It enables feasibility and planning to implement and execute processes for SOCR II type II in 2024;-With the implementation of (Post-mortem and PDCA), it was possible to perform a IT upgrade of OS, Oracle DB, and Security Appliances, enabling compliance with the best global practices regarding Information Security and Brazilian LGPD. Tools: (IAC, SOC, EDR, WAF, SIEM, NGFW Enterprise Firewall, AV and Pentest);-Creation and leadership of the Data Eng. area to support the BI team and Core applications. The Lake House was built, using concepts and modern tools(Databricks, PowerBI Embedded, Big Query, Data Lake Zones, Auto Pilot GKE,...), it was possible to processing speed, reducing from more than ten hours to less than one hour;-Leadership of teams to work on automation of system support and IT infrastructure tasks, in the first year brought a 30% reduction in the number of open tickets;-Leadership of IT teams to create and work on Innovation group. The team delivered a ChatOps "GPT + Google Chat" to attend HR commons Vidalink questions and support any general questions and problems;-I delivered an MVP for applying AI for image recognition for auditing and fraud analysis. With the possibility of exponential customer growth versus linear TCO growth.

- I implemented Disaster Recover technology for the Kubernetes Cluster on GCP, in partnership with Google architects so we tested the alpha version of the Multi-Cluster Ingress (2020) integrated with GCP's Global Load Balancer, when the MCI software was in the official version, then the "DRP" of theKubernetes using Infra as a Code, which also enabled dynamic balancing (A/B testing) of applications between countries "Brazil and USA". vidalink.com.br- I implemented metrics dashboards (Stackdriver and monitoring GCP) and SLI "SRE" for microservices running on Kubernetes GKE "error rate, DDoS Atack". With these indicators, the company is more agile in problem-solving and ensuring SLA with business customers (national and multinational companies and pharmacy chains).- I called on cloud providers OCI, AWS, GCP, IBM and Azure to evaluate and price the current architecture, I analyzed the suppliers using the Balanced Score Card "BSC",and made it possible to plan the multi-cloud journey aligned with the company's strategy for exponential growth while maintaining linear operational costs.- I implemented IAC templates with Terraform, and Ansible using the Gitlab pipeline, Kubernetes orchestration using Rancher, which favoured the increase of the GKE cluster and keeping TCO low.The Rancher interface an IAC enabled the observability and orchestration of production and non-production clusters.- I implemented, together with the Scrum Master team, the cycle of lectures for the "DevOps Journey and Digital Transformation" for all of IT, promoting good DevOps practices "CALMS" Digital Transformation of the areas of Infrastructure, Information Security, Oracle DBAs, DevOps Eng. andData Eng.. The challenge presented was the technological upgrade of mission critical Oracle DB production to its latest version in Cloud OCI, favouring resource optimization and savings Oracle RAC licensing finance at "OCI".

- I worked on the CDN and WAF implementation and migration project between Cloud Flare, Akamai and Azion, enabling TCO optimization with cloud computing;- Applied fine-tuning to servers (Windows and Linux), SQL and NoSQL databases (Postgres, Mysql and Mongodb) and applications (Ruby), ensuring simultaneous access for more than 100 thousand users to the website during Black Friday and holiday periods. tudogostoso.com.br tecmundo.com.br Baixaki.com.br- Implemented Application Performance Manager with Newrelic software, enabling cloud cost optimization and ensuring high performance of the online gaming platform. clickjogos.com.br- I worked on unifying technological environments hosted on AWS, GCP, IBM cloud and Azure, supporting the merger of companies with the investment group, enabling rapid process integration. NZN Group- Worked with Infra as a Code "Chef-Server", Docker and developing monitoring and alerts Nagios, Zabbix, kibana and Newrelic", ensuring agility for multi-cloud migrations and TCO optimization.- Support in implementation with Capistrano, Jenkins and IBM Pipeline;- Research and POC using Applied Mathematics with Big Data tools. Enabling company innovation and optimization: --Elastic Stack, python, .net core, Benford analysis, time series analysis on a website's audience, portfolio theory with Markowitz applied to product selection, podcast MVP with "TextToSpeech" voice API using Google Cloud.

- Administration of e-commerce in cloud computing (AWS, Dualtec) and preparation for Black Friday, ensuring black Friday demand and marketing campaigns. www.oppa.com.br- Migration and administration of servers between Cloud Computing providers (AWS, Dualtec Cloud and Azion CDN) with technologies (Magento, WordPress, Apache, Nginx, php-fpm, Mysql, MongoDB, Memcached, git, Newrelic) and Chef Server for infrastructure automation, ensuring cost optimization and guaranteeing performance and scalability.- Hired and led the infrastructure and cloud team during the startup's growth, enabling it to meet its goals.

- Level 2 support in a hybrid environment (Windows Server and Linux Server) to ensure high availability of servers and applications.- Virtualization (Xen and VMware) and datacenter migration to AWS Cloud Computing, supporting the website's growth plan r7.com.br- Support in software built on systems (Java and PHP, Memcached, Nagios, Git, Nginx, Apache and Varnish), servers (Windows, Linux, MongoDB, MySql, Apache) and Akamai (CDN and media player), supporting continuous improvement after troubleshooting.