Daniel Corcino Email & Phone Number

Rio De Janeiro, Rj, Br

Rio De Janeiro, Rio De Janeiro, Brasil

Development of the bank's automatic settlement system, making payments for various financial products much faster and more resilient, using Test Driven Development (TDD) and Clean Architecture. With this new system, payments are now completed 80% faster. This system was built with Java using the Spring Framework, database queries with Java Persistence API, and RabbitMQ for message handling.Using orchestrated processes, I did the design and implementation of the bank's currency exchange functionality from scratch. With this tool, customers can convert between currencies and send money to bank accounts in other countries. The system can handle hundreds of transactions per second, it was built using sophisticated object-oriented development (OOD) with Java, as well as Spring Framework and RabbitMQ.Development of a new system for generating contracts that credit analysts could use to sign agreements between the bank and other companies. Previously, these contracts were created manually; now the system generates several of them making the process 70% faster. The technologies used during the process were .NET, focusing on Entity Framework to model and retrieve data from the database and use the MVC design pattern.Implementation of a new vendor verification feature in our transaction confirmation system, preventing transactions with untrusted third parties and facilitating compliance analysis. This automatic verification made the process 50% faster. The feature was built using .NET and a Hosted Service so that analysis could be performed periodically every day. In addition, we implemented an external service to check application availability.Development of tests for code coverage in order to achieve 80% coverage in all projects, in addition to adjustments to fix bugs, vulnerabilities and code smells, using Java with JUnit and Sonarqube for result analysis.

Rio De Janeiro, Brasil

Process automation, replacing manual processes performed in Excel spreadsheets with responsive and effective systems capable of consuming and analyzing financial data. Reduction of process time from 4 hours per day to 15 minutes, by using technologies such as Python, SQL, FastAPI and also Agile Methodologies.Building from scratch of a system capable of analyzing the bank's daily liquidity, providing a centralized tool that replaced decoupled and less efficient processes. As a result, the time to generate liquidity information was reduced by 60%. During the process, tools such as Python, Shiny and RabbitMQ were used.Creation of the LGD (Lost Given Default) calculation algorithm using programming principles that helped to obtain the result faster in linear time. This metric helped us predict how many resources could be lost in the event of default by our customers. For this implementation, I used Python and data processing modules such as Pandas to build new libraries made available internally at the bank and which continue to be used constantly 3 years after their creation.

Rio De Janeiro, Brasil

Analysis of investment proposals and recommendations for resource allocation in one of the most successful blockchain projects today. These proposals were for the development of web or mobile applications and it was determined whether the building was viable in terms of software engineers required, resources allocated and deadline requested for deliverables.

Rio De Janeiro, Brasil

I helped teach new students one of the most feared subjects in the computer science bachelor's degree, calculus. During this time, I helped several students be approved for this subject. In addition, I was responsible for evaluating students' database proposal projects on information analysis.