João Pedro Chagas Email & Phone Number

Porto Alegre, Rio Grande Do Sul, Brasil

Porto Alegre, Rio Grande Do Sul, Brasil

I worked as a data engineering consultant supporting clients in mapping and building solutions for problems encountered in their data areas. The main areas of activity were finance, pharmaceuticals and NGOs. Among the projects are:Creation of a data platform using Data Mesh concepts using the AWS cloud and resources such as lambda, glue, SNS, SQS, S3, Great Expectations, Jenkins, TerraformSupport and implementation of improvements to a data platform using the data lake model with Snowflake as the main tool for storing this data, Airflow for orchestrating work in PySpark hosted on AWS.Assist in the development of data products through the data virtualization model using Denodo, as well as processing and making this available on the data platform using Azure Databricks.Assist in the development of long-term data products to structure a data platform hosted on AWS, using ECS, Glue, S3, Quicksight

Porto Alegre, Rio Grande Do Sul, Brasil

I worked as a data engineering consultant supporting clients in building solutions to problems encountered in their data areas. The main retail areasSupport and implementation of improvements to the data platform hosted on Cloudera using Oracle Cloud as well as AWS for data pipeline implementations. Using PySpark and Airflow and Lambda for different needs

Porto Alegre, Rio Grande Do Sul, Brasil

Working at one of the largest Brazilian media conglomerates within the company's new data team, whose main objective is to build a data platform in the cloud, migrating and creating products based on data and artificial intelligence.Technologies used:Python, KotlinFlask, Spring Boot, Pandas, NumpyGitlabGoogle Cloud Platform(Big Query, PubSub, Memory Store, Storage, Cloud Functions)Oracle, Redis, Mongo DBDocker, SwarmHadoop, SparkManagement of activities using agile methodologies throughTrello tool. Performed activities:Develop data ingestion service,Data architecture for DL ​​and DWDevelopment of machine learning servicesProcessing and preparing data for use in business modelsmachine learning and dashboard creationAdequacy of data and processes to the new data protection lawData flow maintenance and architecture

Porto Alegre

CWI Software is a company that operates in the development of systems and the provision of services in Information Technology, focusing on the specific needs of each client and with the mission of contributing decisively to their success. I work in the Outsourcing business where I was allocated directly within the client Court of Justice of Rio Grande do Sul (TJRS) to work with administrative, administrative and web legal systems. Technologies used: - Java - PHP - SOAP - REST - WORDPRESS - ORACLE - MYSQL Management of activities using agile methodologies through the Trello tool. - Raising and understanding requirements together with the user - Transforming these requirements into user stories - Slicing user stories - Performing technical analyzes based on user stories - Planning deployment of new features - Implementing new features - Performing the development of new ones features - Perform manual tests of new features - Develop and conduct systems training with users - Incident handling

Porto Alegre

TC Software was founded with the objective of operating in the market of small and medium-sized companies from different branches, assisting them in their digital transformation through the development of systems focusing on the specific needs of each client as well as providing consultancy in the definition and execution of the scanning plan. The main customers of the company were Aita Imóveis, where both the digitalization plan and the development of a website were prepared to expose the company's products to more customers, Seeing Umbrella importing an umbrella that already had an e-commerce, but needed help with fine-tuning performance in the systems to meet the large volume of customers, and finally RK Arquitetura in the development of a portfolio website to improve the company's customer acquisition. Because one of TC Software's values ​​is to serve the customer in their need, the company was not attached to technologies, that is, it used the one that best solved the customer's problem. For this reason, the tool sets used were quite heterogeneous: - Java - NodeJS - Express - Body-Parser - PHP - Yii - Laravel - Zend - Python - Django - Wordpress - Bootstrap - HTML5 - CSS3 - Magento - MySQL - Postgress - Github - TravisCI - Heroku - Xampp - Tomcat

Porto Alegre Area, Brazil

After the internship period, I was hired as a junior systems analyst working on the exclusive team, which reached a peak of 62 members, for Renner stores in the project of implementing a new Private Label card processor, using TOTVSCard as its main product. Among the main technologies used in this project were: -Webservices JAX-WS; -EJB 3.0; -Oracle WebLogic; -Tom Cat; -AngularJS version 1.2; -RestEasy; -SPA framework; -Javascript; -Bootstrap / CSS / HTML; -J2EE; -Hibernate; -SOAP; -Rest; -JUnit; - Sybase and Oracle database. My main duties were: -Analysis and correction of bugs reported in the Mantis tool -Elaboration and execution of tests developed in the Testlink tool -Modeling of Web systems and with Web Services REST -Modeling and design of the solution via UML; -Lift assessment of systemic transactions JAVA and PL / SQL; -Analysis and survey of requirements in the construction, implementation and maintenance of the system; -Development of time estimates and development of back and front end financial transactions

Porto Alegre Area, Brazil

Absolute leader in the SMB market in Brazil and the largest management software development company in the country with more than 10,000 employees and presence in more than 40 countries, I had the opportunity to start my career in this company starting as a product development intern for the financial segment (Financial Services). From the beginning, I was part of the project team working for major players in the financial market such as Banco Moneo (Marcopolo), which operates in Financing, Personal Loan, Finame and Working Capital where we implemented the TOTVS Credit Score product. Another example was Financeira BRB (Banco de Brasília), with public and private Payroll Loan operations and vehicle financing where we worked with TOTVS Core Banking. In both teams my main role was software development in the Java EE programming language, using JSP, JSF, Hibernate, PLSQL, ORACLE 11g, TOMCAT. However, I had a lot of opportunity to perform both business and technical analysis and perform manual tests of the systems functionality.

Postgraduate - Mba, Data Science And Analytics, 9,4

Activities and Societies: Final Thesis focusing on Convolutional Neural Network for object detection in images

Aperfeiçoamento, Ciência De Dados

Activities and Societies: Big DataAnalytics with R and Microsoft Azure Machine Learning Data Engineering with Hadoop and Spark Business.

Bachelor Of Computer Science, Data Processing

Activities and Societies: Participation in academic days, Assistance to the academic directory.During graduation I discovered a passion.