Rafael Vittore Vasconcelos Email & Phone Number

Vitoria, Es, Br

Vitória, Espírito Santo, Brasil

● Worked in the data area, ensuring that all activities are executed in accordance with the company's standards, policies, and guidelines;● Responsible for Data Engineering, providing deliveries related to the engineering pipeline, from source ingestion to ETL/ELT, making clean and quality data available to end customers for relevant business analysis;● Maintained extractors and environment as needed to meet evolving demands;● Develop data Agents with python and LLM`s to create an AI with business data context with low cost implementation;● Designed and implemented data governance, ensuring the process follows defined guidelines to guarantee quality and continuity;● Conducted continuous research with stakeholders and business area management to propose improvements and better solutions for data challenges in the areas;● Participated in strategic meetings for the implementation of new tools to optimize data construction and communication from system conception;Key tools used: Python, SQL, PySpark, Power BI, Excel, API (JSON, REST), GIT, Microsoft Fabric, Azure DataBricks.Key achievements: (1) Implementation of Data Governance process in the company. (2) Migration of legacy data projects to Fabric/Databricks.

Vitória, Espírito Santo, Brasil

● Worked in the data area, ensuring that all activities are executed in accordance with the company's standards, policies, and guidelines;● Responsible for designing and implementing data pipelines, conducting all stages from initial problem analysis to final delivery for internal and external customers, including documentation, quality assurance, modeling, extraction, transformation, loading (ETL), and data visualization;● Maintained pipelines with customizations as needed to meet evolving demands;● Promoted a data-driven culture within the organization, highlighting the strategic value of data analytics resources for decision-making;● Conducted continuous research on the latest trends in data structures and models, ensuring the company remains at the forefront of market innovations;● Prepared management reports, monitored performance indicators, and provided support for strategic decision-making.Key tools used: Python, SQL, DAX, Power BI, PowerPoint, Excel, API (JSON, REST), Angular, Flask, GIT, Azure, and BigQuery (Google).Key achievements: (1) Implemented methodology to foster a Data-Driven culture, resulting in annual savings of 600k for the company through the prediction of idle engines in logistics. (2) Won the first two awards for Grupo Águia Branca by submitting ideas ranked among the 60 most innovative in the group. (3) Created crawlers and bots in Python for efficient data collection, providing essential competitive information for business success.

Vitória E Região, Brasil

● Acted as product owner (PO) in the group's innovation initiatives, leading scope definition, project prioritization, and delivery monitoring;● Created data analyses related to tech companies/startups, focusing on identifying strategic partnership opportunities and solutions aligned with business demands;● Actively promoted a culture of innovation in the workplace, encouraging creativity and the pursuit of disruptive solutions;● Used Power BI to conduct advanced and visually impactful statistical analyses, facilitating informed and strategic decision-making;● Prepared management reports and monitored KPIs, presenting results to C-level for support in strategic decision-making.Key tools used: Excel, Power BI, PowerPoint, SQL, and DAX.