Hi, I'm
John Franklin Freitas

With solid experience in Data & Analytics projects, I work as a Tech Lead at EDP, leading initiatives that transform data into strategic insights, focusing on technological innovation and operational efficiency.

My mission is to lead projects from start to finish, ensuring alignment with the company's strategic objectives. In my daily work, I strive to develop and implement modern, scalable architectures for large data volumes, with special attention to the energy sector's demands. I promote the use of cloud platforms (Azure) for data storage, processing, and analysis, ensuring best practices in developing solutions with technologies such as Apache Spark, Hive, Impala, SQL, Scala, Python, and Pyspark.

I have experience leading teams of up to 30 people and managing multiple projects simultaneously. On several occasions, I have taken on hybrid roles, covering the needs of both Product Owner and Scrum Master, ensuring the continuity and success of ongoing projects. This flexibility allows me to navigate between business and technology areas, ensuring efficient communication and high-value deliveries.

I also lead the integration of data from different sources, including energy systems, data hubs, SAP, and other critical systems for the company's operation. My focus is to encourage the adoption of modern monitoring and orchestration tools, optimizing data pipelines in cloud environments. As a Tech Lead, I promote team growth by sharing knowledge and developing skills. Additionally, I stay constantly updated on technological trends, seeking innovations that add value to the business.

With solid experience in Data & Analytics projects, I work as a Tech Lead at EDP, leading initiatives that transform data into strategic insights, focusing on technological innovation and operational efficiency.

My mission is to lead projects from start to finish, ensuring alignment with the company's strategic objectives. In my daily work, I strive to develop and implement modern, scalable architectures for large data volumes, with special attention to the energy sector's demands. I promote the use of cloud platforms (Azure) for data storage, processing, and analysis, ensuring best practices in developing solutions with technologies such as Apache Spark, Hive, Impala, SQL, Scala, Python, and Pyspark.

I have experience leading teams of up to 12 people and managing up to 10 active projects simultaneously. On several occasions, I have taken on hybrid roles, covering the needs of both Product Owner and Scrum Master, ensuring the continuity and success of ongoing projects. This flexibility allows me to navigate between business and technology areas, ensuring efficient communication and high-value deliveries.

I also lead the integration of data from different sources, including energy systems, data hubs, SAP, and other critical systems for the company's operation. My focus is to encourage the adoption of modern monitoring and orchestration tools, optimizing data pipelines in cloud environments. As a Tech Lead, I promote team growth by sharing knowledge and developing skills. Additionally, I stay constantly updated on technological trends, seeking innovations that add value to the business.

With solid experience in Data & Analytics projects, I work as a Tech Lead at EDP, leading initiatives that transform data into strategic insights, focusing on technological innovation and operational efficiency.

My mission is to lead projects from start to finish, ensuring alignment with the company's strategic objectives. In my daily work, I strive to develop and implement modern, scalable architectures for large data volumes, with special attention to the energy sector's demands. I promote the use of cloud platforms (Azure) for data storage, processing, and analysis, ensuring best practices in developing solutions with technologies such as Apache Spark, Hive, Impala, SQL, Scala, Python, and Pyspark.

I have experience leading teams of up to 12 people and managing up to 10 active projects simultaneously. On several occasions, I have taken on hybrid roles, covering the needs of both Product Owner and Scrum Master, ensuring the continuity and success of ongoing projects. This flexibility allows me to navigate between business and technology areas, ensuring efficient communication and high-value deliveries.

I also lead the integration of data from different sources, including energy systems, data hubs, SAP, and other critical systems for the company's operation. My focus is to encourage the adoption of modern monitoring and orchestration tools, optimizing data pipelines in cloud environments. As a Tech Lead, I promote team growth by sharing knowledge and developing skills. Additionally, I stay constantly updated on technological trends, seeking innovations that add value to the business.

Besides the Lead Data Scientist activities, I am also participating in an internal project that aims to develop a platform that manages and facilitates the control of time sheets of the company's employees. This platform is being developed with Java Springboot and PostgresSQL and AngularJS on the front end, where the necessary services for the platform's operation are developed. My activities in this project consist of creating new services and functionalities in the platform as well as creating tables and optimizing code.

Working on a project in the financial sector, working daily with tools from the Cloudera stack, such as Apache Spark, Hive, Impala, Spark SQL and also working daily with languages such as SQL and Scala, also helping in the process of monitoring jobs on the Clusters and helping both in the project and in the company to take care of the development of teammates, creating strategies for team growth as well as sharing knowledge and professional growth.

Specialist in cognitive systems, with the objective of developing intelligent solutions for facial recognition, image recognition and machine learning using libraries and public and private platforms such as IBM Watson, OpenCV, Keras, Tensorflow, Scikit Learn and others.

Development of NLU and NLP models for enhancement of banking services using IBM Watson, libraries in python, keras and others.

Specialist in cognitive systems, with the objective of developing intelligent solutions for facial recognition, image recognition and machine learning using libraries and public and private platforms such as IBM Watson, OpenCV, Keras, Tensorflow, Scikit Learn and others.

Development of NLU and NLP models for enhancement of banking services using IBM Watson, libraries in python, keras and others.

Responsible for the creation and management of technical laboratories involving machine learning, artificial intelligence, cognitive computing using IBM Watson (NLU), data science, big data, devops and some of the best technologies on the market. Performance in the creation of technical presentations showing the capabilities of the tools and technologies offered as well as technologies of partners.

Responsible for designing and deploying DevOps mats using the best practices of Continuous Integration, Continuous Deployment and Continuous monitoring, using tools such as Puppet, Chef, Ansible, Docker, Jenkins, Nexus, CA API Management, CA Agile Requirements Designer, CA Continuous Delivery Director, and other of the best tools in the market.

Acting in the research, development and architecture of complete solutions for clients offering the best in the current technology practices in the market. Also acting in the implementation of DevOps for large financial institutions of the country.

Responsible for the creation and management of technical laboratories involving machine learning, artificial intelligence, cognitive computing using IBM Watson (NLU), data science, devops and some of the best technologies on the market. Performance in the creation of technical presentations showing the capabilities of the tools and technologies offered as well as technologies of partners.

Responsible for designing and deploying DevOps mats using the best practices of Continuous Integration, Continuous Deployment and Continuous monitoring, using tools such as Puppet, Chef, Ansible, Docker, Jenkins, Nexus CA API Management, CA Agile Requirements Designer, CA Continuous Delivery Director, and other of the best tools in the market.

Acting in the research, development and architecture of complete solutions for clients offering the best in the current technology practices in the market. Also acting in the implementation of DevOps for large financial institutions of the country.