Willian Ribeiro

Willian Ribeiro Email and Phone Number

Data Engineer - Data Solutions Analyst 4 @ Radix
Rio de Janeiro, Brazil
Willian Ribeiro's Location
Rio de Janeiro, Rio de Janeiro, Brazil, Brazil
About Willian Ribeiro

Data Engineer with a background in database administration, with strong skills in Python, Data ingestion and Data Pipelines orchestration. I have experience working with data warehouse and data lakes technologies, but also some experience on working with data intensive applications for Saas companies. My main technical skills are Azure, AWS, Python, SQL, MongoDB, PostgreSQL but I also have knowledge on data science fields that are my post degree specialization field.My approach to data engineering and data science is holistic - focusing on the entire data lifecycle, from meticulous data cleaning to insightful data visualization, because I believe that first we should focus on the business problem to later focus on the technical aspects.I am passionate about turning diverse data sets into actionable insights and am keenly interested in opportunities where I can contribute to data-driven decision-making and innovative problem-solving in terms of data driven intensive applications.My background as a Database Administrator, where I adeptly managed both relational and non-relational databases, complements my technical prowess. I have a strong track record in API and ETL development, utilizing both Python and JavaScript frameworks.

Willian Ribeiro's Current Company Details
Radix

Radix

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Data Engineer - Data Solutions Analyst 4
Rio de Janeiro, Brazil
Willian Ribeiro Work Experience Details
  • Radix
    Data Engineer - Data Solutions Analyst 4
    Radix
    Rio De Janeiro, Brazil
  • Radix
    Data Engineer
    Radix Jun 2024 - Present
    Houston, Texas, United States
    • Developed a GIS ecosystem using PostGIS and Azure Cosmos DB as databases making the interaction with consuming apps work based on Azure Functions hosting a API developed in Python using FastAPI that manage to allow interoperability between all the Digital Twins consuming apps.• Worked with GPU acceleration APIs, using TensorFlow to perform massive spatial points processing from point clouds based on matrix multiplication for coordinate conversion, hitting a millimeter precision and achieving 200k points per second based on entry level GPU nodes• Set up infrastructure for Enterprise level software using Terraform to allow a trustable delivery that can be replicated and automated• Structured Azure Data Lakes to process CSV, LAS, WKT, CZML and other data from consuming apps structuring pipelines using Azure Data Factory, Azure Fabric and Azure Functions to process raw spatial data into our Spatial Databases• Develop Flask applications to collect and monitor data from vendors and delivery data to our data warehouse in Azure SQL Database to make Power BI dashboards that help business team on decision makingWith a focus on leveraging cutting-edge technology to drive efficiency and innovation, I am dedicated to delivering high-quality data solutions that support critical decision-making in the Oil and Gas sector.
  • Bi Da Política
    Data Scientist
    Bi Da Política Jan 2024 - Jun 2024
    São Paulo, Brasil
    • Implemented data extraction and cleansing with APIs, web scraping, Pandas, and Apache Spark; developed and maintained data warehouses using PostgreSQL and Snowflake, optimizing queries for a 40% faster processing time.• Development of Data Analysis and Interactive Dashboards: Created data analyses and interactive dashboards using Power BI, Dash, and Plotly, which provided strategic insights for political campaigns. The visualizations enabled stakeholders to better understand the political and social landscape, facilitating strategic decision-making.• Innovations in Geospatial Visualizations: Implemented geocoding techniques and developed geospatial visualizations that enabled advanced analyses of policy impacts across different regions. These visualizations helped identify critical geographic trends that influence public policies.• Predictive Modeling: Developed predictive models using machine learning (scikit-learn) and deep learning (TensorFlow and PyTorch) to forecast electoral scenarios. These models helped guide campaign strategies, resulting in a more targeted and effective campaign.
  • Aprova
    Technical Specialist (Dba)
    Aprova Oct 2023 - Dec 2023
    Toledo, Paraná, Brasil
    • Integration Tool Development: Created and implemented an integration tool using SQL, Node.js, Python, and the XANO platform, which drastically reduced the execution time for integration demands from 3-6 months to just 1-2 weeks. This advancement allowed for a quicker response to client needs and increased the operational agility of the company.
  • Aprova Digital
    Customer Analyst
    Aprova Digital Jun 2022 - Oct 2023
    Cascavel, Paraná, Brasil
    • Client Churn Risk Management: Identified and addressed the client with the highest risk of churn, reducing the number of accumulated tickets from about 200 to fewer than 30, reestablishing the service level to that of a healthy client. This intervention not only stabilized a crucial client-company relationship but also enhanced the company's reputation for problem resolution effectiveness.• Data Integration Innovation: Designed and implemented a functionality that integrates large-dimension CSVs with municipal forms using AWS, Python, SQL, and MongoDB, facilitating the automatic feeding of BIs and forms with data provided by clients. This solution reduced technical tickets by 5%, eliminated related bugs, and significantly increased client satisfaction, opening opportunities for cross-selling and up-selling.• Technical Leadership and Training: Led KeepOnTrack orientation sessions and developed training for the team focused on CSS, JavaScript, SQL, and MongoDB, enhancing the technical competences of the team and improving the integration of technologies in our processes.
  • Self-Employed
    Civil Engineer
    Self-Employed Nov 2021 - Jun 2022
    Toledo E Região
    As a Civil Engineer, I primarily focused on construction management and planning services, where, coupled with strategic planning, my main goal was to bring efficiency and cost savings to the projects.
  • T.S.I. Incorporadora E Construtora
    Civil Engineering Intern
    T.S.I. Incorporadora E Construtora Jan 2020 - Sep 2021
    Toledo E Região
    • Material Logistics Management: Managed materials logistics using Excel, reducing delays and maintaining efficient project timelines.• Optimal Resource Allocation: Applied measurement and balance techniques for optimal labor and material allocation, boosting productivity and reducing costs.• Construction Budgeting and Scheduling: Developed accurate budgets and schedules for construction projects, ensuring financial viability and timely completion.
  • Utfpr
    Scientific Researcher
    Utfpr Nov 2018 - Jul 2019
    Toledo, Paraná, Brasil
    Analysis of data from shear strength tests of self-compacting concrete through push-off tests. Validation of the influence of the modification of the average diameter of the crushed stone in relation to the propagation of cracks.
  • Cnpq
    Scientific Researcher
    Cnpq Jan 2011 - Dec 2011
    Toledo, Paraná, Brasil
    Scientific Initiation Program of the Brazilian Mathematics Olympiad for Public Schools 2010.I received a Junior Scientific Initiation scholarship from the National Council for Scientific and Technological Development - CNPq.

Willian Ribeiro Education Details

Frequently Asked Questions about Willian Ribeiro

What company does Willian Ribeiro work for?

Willian Ribeiro works for Radix

What is Willian Ribeiro's role at the current company?

Willian Ribeiro's current role is Data Engineer - Data Solutions Analyst 4.

What schools did Willian Ribeiro attend?

Willian Ribeiro attended Universidade Tecnológica Federal Do Paraná, Sirius Educação.

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