SmarttBot is a fintech that provides automated cloud-running day-trade strategies for its clientsSome of my work there:- Lead development of a new service that decreased the number of trades needed by each strategy by 99%. As a consequence, we could run twice as many strategies on each cloud maching, decreasing the infra costs- We had some bottlenecks on the volume of orders we could process. As it was a critical legacy code, it was not a wise decision to rewrite it making it more performant. So, I investigated where the bottleneck was and designed and implemented a solution that increased our capacity by 100x- For tests, it was a commom need to create and manipulate several strategies at once. This task was very boring and manual. So I wrote a tool in Python that made this task much, much simpler

I worked on building a scalable/maintanable foundation for our new platform and products. My key results were:- Designed and implemented a new account management application, that manages the platform users, their subscriptions, the available products's plans, among other feats. I also integrated the application with Iugu (a payment and recurrence manager)- Designed and implemented a client catalog to the message hub product- Integrated the platform with RDStation

- Developed new features do the new Site Pro platform- Designed and implemented the platform's media system- Designed and implemented the SEO verification product- Refactored and improved the website live editor

I designed and implemented the whole frontend of an optimization software using JavaScript, HTML and CSS (with SASS). I also used some JavaScript libraries like Chart.js, DataTables and Leaflet.The software was developed in partnership with ALUPAR on a R&D project entitled "Improve performance of transmission lines against lightning strikes through the optimal allocation of surge arresters via optimization algorithms coupled with ATP", under the guidance of the professor João Antônio de Vasconcelos and Ivan José da Silva Lopez.

I designed and developed the front end for an optimization software using HTML/JavaScript/CSS/Bootstrap4. I also used some JavaScript libraries like Chart.js, DataTables and Leaflet.The software was developed in partnership with CEMIG on a R&D project entitled "Intelligent computational system for the optimization of the lower cost reactive power redispatch aiming at the simultaneous minimization of the power factor and the load margin", under the guidance of the professor João Antônio de Vasconcelos.

I helped the professors of the Numerical Calculus/Analysis discipline correcting exams, providing support classes for the students and improving the background material for the classes.