João Vitor Clark Email & Phone Number

São Paulo, Sp, Br

São Paulo, Brazil

São Paulo, Brasil

At Amaris Consulting, I work as a data engineer consultant at a customer working with Azure ,SQL and DataBricks .Currently, I am involved in a project with a customer, where I am developing a data architecture to enhance factory performance using specialized tools. Additionally, I am assisting in building a performance algorithm for production planning, aiming to further optimize processes.I am also responsible for creating volume allocation algorithms, aiming for efficient resource and… Show more At Amaris Consulting, I work as a data engineer consultant at a customer working with Azure ,SQL and DataBricks .Currently, I am involved in a project with a customer, where I am developing a data architecture to enhance factory performance using specialized tools. Additionally, I am assisting in building a performance algorithm for production planning, aiming to further optimize processes.I am also responsible for creating volume allocation algorithms, aiming for efficient resource and input allocation in large datasets and dimensions. These algorithms are flexible and scalable, allowing for the incorporation of new variables and dimensions as needed. Show less

São Paulo, Brasil

As a Data Scientist at Sua Música Digital, I worked in the Business Intelligence (BI) department and played a vital role in creating Artificial Intelligence models. During this period, I developed and implemented models that had a significant impact on the company's business.I highlight two main projects I was involved in. The first was creating an Artist Success Prediction model, which used artificial intelligence techniques to identify promising talents. This model was able to generate… Show more As a Data Scientist at Sua Música Digital, I worked in the Business Intelligence (BI) department and played a vital role in creating Artificial Intelligence models. During this period, I developed and implemented models that had a significant impact on the company's business.I highlight two main projects I was involved in. The first was creating an Artist Success Prediction model, which used artificial intelligence techniques to identify promising talents. This model was able to generate beneficial contracts for the company, assisting in identifying artists with the potential for success.The second project involved creating a user clustering model to segment and recommend personalized music. In this project, I used various algorithms and techniques, including regressions, clustering, natural language processing (NLP), neural networks, and trend forecasting.Additionally, I played a significant role in supporting the maintenance and creation of BI products, providing data analysis and insights to strategic teams. I was also responsible for deploying product pipelines using cloud tools such as AWS and Airflow.During my tenure, I monitored data ingestion routines on the AWS platform and Tableau server, ensuring data quality and integrity for analyses. I also created and automated dashboards for the business team, providing relevant information in a visual and accessible manner. Show less

São Paulo, Brazil

During this period, I participated in a team project in the e-commerce sector, where we developed two algorithms to improve the delivery service. The first algorithm calculated the estimated delivery time for each order, while the second used this information to determine the probability of delivery delays.I was also responsible for developing a credit risk assessment model for a sports betting service using machine learning algorithms. The goal was to calculate the probability of each… Show more During this period, I participated in a team project in the e-commerce sector, where we developed two algorithms to improve the delivery service. The first algorithm calculated the estimated delivery time for each order, while the second used this information to determine the probability of delivery delays.I was also responsible for developing a credit risk assessment model for a sports betting service using machine learning algorithms. The goal was to calculate the probability of each customer honoring the bet placed in a sports betting house.I also had the opportunity to create an eight-hour mini-course using the PowerBI tool. The aim of this course was to empower participants from software installation to the creation of informative dashboards.Another relevant experience was data analysis for a political campaign group in Alagoas in 2020. In this role, I was responsible for the extraction, transformation, and loading (ETL) process of psychographic and demographic data. Additionally, I developed dashboards and provided insights that helped campaign leaders make strategic decisions. Show less

Maceio

As an intern responsible for public works audit data, my primary role was to build dashboards to monitor processes in the Civil Engineering department. I also played a significant role in planning Business Intelligence (BI) architecture and process digitalization. Furthermore, I contributed to data workflow planning and Data Warehouse construction. This experience provided me with solid skills in data management and system architecture, along with a broad understanding of Civil Engineering… Show more As an intern responsible for public works audit data, my primary role was to build dashboards to monitor processes in the Civil Engineering department. I also played a significant role in planning Business Intelligence (BI) architecture and process digitalization. Furthermore, I contributed to data workflow planning and Data Warehouse construction. This experience provided me with solid skills in data management and system architecture, along with a broad understanding of Civil Engineering department processes Show less