Lucas Coelho Email & Phone Number

State Of São Paulo, Brazil

São Paulo, São Paulo, Brazil

- Actively contribute to the creation of Power BI visualizations to effectively communicate insights and consolidate studies into dashboards for monitoring Supply Chain processes and decision-making.- Focus on identifying factors that could impact our terminals to ensure the best experience for our customers and the company.- Manage and analyze large volumes of data using SQL and Python, working with platforms such as Oracle and AWS.- Develop and optimize data flows and… Show more - Actively contribute to the creation of Power BI visualizations to effectively communicate insights and consolidate studies into dashboards for monitoring Supply Chain processes and decision-making.- Focus on identifying factors that could impact our terminals to ensure the best experience for our customers and the company.- Manage and analyze large volumes of data using SQL and Python, working with platforms such as Oracle and AWS.- Develop and optimize data flows and automations within our workspace. Show less

São Carlos, São Paulo, Brasil

- As a Python Developer on the Data Office team, spearheaded the development of automation workflows for data ingestion and legacy process automation using Airflow, reducing manual tasks by 40%.- Designed, implemented, and developed ETL pipelines in microservices for public data using AWS tools (Lambda, ECS, EC2, CloudWatch, S3, SQS), improving data accessibility and processing efficiency by 50%.- Established and configured a comprehensive monitoring environment for data… Show more - As a Python Developer on the Data Office team, spearheaded the development of automation workflows for data ingestion and legacy process automation using Airflow, reducing manual tasks by 40%.- Designed, implemented, and developed ETL pipelines in microservices for public data using AWS tools (Lambda, ECS, EC2, CloudWatch, S3, SQS), improving data accessibility and processing efficiency by 50%.- Established and configured a comprehensive monitoring environment for data ingestion pipelines, integrating Linux, Airflow, ElasticSearch, Grafana, and Microsoft Teams WebHook, reducing system downtime by 20%.- Built web crawlers using Python libraries such as Selenium and BeautifulSoup, to capture and store data.- Utilized SQL to query and manipulate data in MySQL and Postgres databases, displaying results on internal websites.- Automated the creation and management of microservices in AWS using Terraform.- Configured and deployed applications in AWS and Linux environments, optimizing infrastructure performance and cost efficiency.- Managed CI/CD pipelines using Jenkins and version control with Git on Bitbucket, ensuring automated development workflows.- Applied automated testing with PyTest to ensure code quality.- Collaborated in sprint planning using Agile methodology with Jira and Scrum for project management. Show less

San Francisco, California, United States

- Active Member of the Streamlit Student Ambassadors program, Spring '23, engaging in outreach and community-building initiatives.- Promoted adoption of the Streamlit framework for data science and machine learning, leading to a 10% increase in its use within the university data science community.- Developed and deployed over 10+ data science and machine learning applications using Streamlit, accelerating project timelines by 50%.- Collaborated directly with the… Show more - Active Member of the Streamlit Student Ambassadors program, Spring '23, engaging in outreach and community-building initiatives.- Promoted adoption of the Streamlit framework for data science and machine learning, leading to a 10% increase in its use within the university data science community.- Developed and deployed over 10+ data science and machine learning applications using Streamlit, accelerating project timelines by 50%.- Collaborated directly with the Streamlit development team, providing feedback that contributed to improvements in the framework.- ontributed extensively to the Streamlit community by answering over 200+ forum questions and providing support to 100+ users, fostering a collaborative environment. Show less

São Paulo, São Paulo, Brasil

- Developed and deployed credit and automation solutions using Python, R, and PostgreSQL on AWS Cloud, enhancing process efficiency by 30%.- Engineered advanced credit analysis solutions with Python, TensorFlow, and Keras, ensuring compliance with credit risk regulations and reducing default rates by 15%.- Implemented interactive dashboards in Streamlit, Power BI, and Tableau, providing actionable insights and improving decision-making processes for BI and risk analysis, leading… Show more - Developed and deployed credit and automation solutions using Python, R, and PostgreSQL on AWS Cloud, enhancing process efficiency by 30%.- Engineered advanced credit analysis solutions with Python, TensorFlow, and Keras, ensuring compliance with credit risk regulations and reducing default rates by 15%.- Implemented interactive dashboards in Streamlit, Power BI, and Tableau, providing actionable insights and improving decision-making processes for BI and risk analysis, leading to a 20% increase in reporting accuracy. Show less

Bachelor'S Degree, Statistics & Data Science

Bachelor with disciplines related to programming (Python, R, Julia and SQL), algorithms and data structures, object oriented programming.

High School Diploma

The entire cycle from elementary school to high school at the Granja Vianna unit of Colégio Rio Branco. During this period, I was awarded.

English School