I work in the squad responsible for guaranteeing, maintaining and building all the services involved in the calculation of payment for orders placed in the company. We currently have more than 4,200 sellers where the refund is calculated for each sale (markup, shipping, coupon and operational incentive ) on the fly, thus ensuring the payment to your checking account in an automated way with accuracy, consistency, and security. We use a serverless architecture on AWS that is extremely scalable and resilient.

I worked on the team responsible for ensuring all instrumentation of the backend ecosystem of the Pagbank super app, building solutions that make life easier for the teams, thus ensuring quality, standardization, and organization. I also get the chance to work in the back-office tech team, I had an active participation of the development of the new PagSeguro's customer service platform. Some technologies evolved were Kafka, Dynamo DB, MongoDB, SQS, Node, TypeScript, Oracle, Java 11, docker, spring boot 2; My main responsibilities in the project were: - Maintain the stability / scalability of the platform as it grows; - Negotiate to business partners about project scope and prioritization of tasks and user stories (and delivery these at schedule); - Do visits to customer service center to gather possibles improvements to the product; - Improving our monitoring systems like Grafana, Splunk, New Relic;

Accesstage is a fintech to management financial services. Main Activities: - Negotiate to business partners about project scope and priorization of tasks and user stories (and delivery these at schedule); - Design and build a new system of bank reconciliation for securities insurers ; - Ensure that the system and the neighbor systems are working and scaling as the company grows;

At Atlantic solutions, the company where I worked in critical functions, over the period of 3 years and 3 months allocated to SPPREV, the government agency responsible for the retirement of public servants in São Paulo. My main responsibilities in the project were: - Maintain the stability / scalability of the platform as it grows; - Do visits to customer service center to gather possibles improvements to the product; - learning from senior developers, growing knowledge about best practices in coding, testing, and architecture. Working with some technologies like Oracle, JAVA 7, Jasper Ireport, JS, jQuery, and AJAX also using agile Scrum methodology.

Small java projects, such as routines of impressions in printers and app called godbless for android.

Build and maintain client computers, printers and also the entire process of managing and building networks. That's where it all began.