• Responsible for maintaining core tools that Google uses for data analysis, model training, and ranking. These tools are used by over 5,000 engineers monthly and are essential to products like Search, Shopping, Maps, and YouTube.

• Designed and implemented Search Booster to increase Search Ads adoption. This project increased 90+ advertisers sales in USD XXXM and Google Investment in USD XXM.• Developed and maintained scalable, cloud-agnostic solutions utilizing different technologies, including parallel processing, CI/CD, and Computer Vision. These solutions increased advertisers sales by $XXM USD/year.• Provided mentorship for 6 Startups (Google for Startups) in SRE, security, and machine learn-ing, providing guidance and expertise to scale their businesses.

Intro: Magazine Luiza is one of the biggest commerce and e-commerce in Brazil, with millions profit in USD/year.• Developed, designed, and created SDKs, frameworks, and products for internal use, including an SDK thatimproved workflow deployment on GCP from 5-6 hours to 5-10 minutes.• Managed RabbitMQ, Kubernetes, MongoDB, and MySQL cluster infrastructure, including the developmentof an auto-benchmark analysis that improved performance by 15% for our MongoDB clusters.• Developed and supported CI/CD pipelines and infrastructure for an ecosystem of 1,000+ engineers, en-suring that software was delivered to production reliably and efficiently.

Intro: Itau is one of the biggest LATAM banks with 45 million active users and more than USD 20 Billion in assets.• Alerting infrastructure creation for on-premises environment that supported critical banking applica-tions, capable of detecting memory and network issues, ensuring that engineers were able to proac-tively act on the problems and reduced the troubleshooting time in 4 hours.• Instrumentation pattern using Spring Boot and Jaeger, Cassandra and Kafka to implement tracing intomicroservices.• Developed and supported over 50+ CI/CD pipelines.

Intro: Equals is a SaaS that serves as a support of financial data to it’s clients.• Main engineer to handle 30+ deployment pipelines and more than 100K USD/month infrastructurecosts.• Successfully migrated a monolithic application to microservices using Netflix OSS, resulting in a 15% re-duction in infrastructure costs and a 10% improvement in reliability.• Provided technical mentorship to engineers to help them develop better pipelines and ownership, follow-ing best practices from Netflix and Google, sharing critical knowledge to allow other employees to alsocreate and maintain pipelines

Intro: Progolden is a govtech startup that builds software for federal government.• Developed and maintained Java applications using ExtJS 4, Hibernate, and Criteria. Help to develop aproject to highlight population ideas that was used by three Brazilian States.• Developed and maintained a cross-database for multiple Brazilian states, which enabled the sharing ofdata and insights across government agencies and departments. The main challenge was to create astandard data representation model that fit different federal entities needs.

Intro: Santa Casa is the biggest hospital in the state of Minas Gerais, in a average, it can attend more than 5000 patient's a day.• Developed applications to control access to the hospital, which generated an estimated $200K USD inannual savings through the use of proprietary software.• Developed medical applications for continuous equipment and patient monitoring, including one that di-rectly recommends diabetic medications based on real-time patient data.• Developed health software that served over 10,000 patients per month, improving patient outcomes andreducing costs.