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Profile

DevOps Data Engineer with a strong background in data engineering and cloud computing. Active contributor to open

source projects with a passion for optimizing processes.

Professional Experience
Nov 2023 – presentPorto, Portugal
Critical Techworks | BMW Group, DevOps Data Engineer
  • •Build an advanced data platform with event-driven pipelines using Python, Apache Spark, and AWS services.
  • •Engineer a Python Wrapper for Terraform, simplifying architecture development and deployment.
  • •Implemented static code analysis to ensure secure and compliant infrastructure.
  • •Refactored all Lambda functions system to OOP, applying design patterns to increase performance, maintainability, and scalability.
  • •Improved integration tests with incremental loads, ensuring accuracy for on-time and late data with extensive checks, covering also SLAs.
  • •Topic owner for the End-to-End Testing of the framework, leading the strategy and implementation of extensive testing protocols.
    • Feb 2023 – Nov 2023Porto, Portugal
    Reporting and Data Analyst
  • •Automated data processes with Python, reducing manual intervention and boosting data accuracy.
  • •Developed and maintained Tableau dashboards, enhancing data visualization and supporting data-driven strategic decisions.
  • •Conducted requirements analysis, design, and implementation of reporting solutions.
  • •Modeled Key Performance Indicators (KPIs) for multiple functional areas and verified KPI reporting with SAP Analysis for Office from BW/4HANA queries.
    • Nov 2021 – Feb 2023Porto, Portugal
    Finance Master Data Analyst
  • •Implemented VBA-driven process automation, advancing data integrity and operational efficiency in SAP environments.
  • •Managed the creation, modification, and blocking of critical master data objects in SAP S/4HANA, maintaining high standards for Chart of Accounts, Customers, Vendors, MM and several financial and operational elements.
    • Mar 2021 – Aug 2021Porto, Portugal
    Hotel Black Tulip, Business Analyst Intern
  • •Implemented BI solution for tracking financial and operational performance.
    • Open Source and Community
    pandas, Contributor

    Actively contributing to the pandas library, a powerful data analysis tool used by millions worldwide.

    Projects
    MarketPipe

    Docker containerized and configurable Airflow data pipeline for collecting and storing stock and cryptocurrency market data.

    DataFlow

    ETL pipeline using Pulumi for infrastructure as code, integrating AWS services and Snowflake for automated data flow.

    FinStockDash

    Streamlit Python-based web application to analyze historical stock data.

    pysertive

    ✔️ Assertive python design by contract toolkit for software validation. Simplify preconditions, postconditions, and invariants with easy-to-use decorators.

    Stock Tracker

    Django-based web application for real-time stock tracking.

    Brainstormer

    💡 Full-stack app with a Flask backend, PostgreSQL database and Vue.js frontend, deployed on Render and Vercel.

    Education
    Certificates
    Skills
    Software Development — Python | Bash | OOP | Unit Testing | CI/CD | | Spark | Kafka | Hadoop | Docker | | Terraform | Git | Linux | Django | [HTML, CSS, JavaScript] | AgileDatabases — Postgres | Oracle | SQLData Engineering / Analytics — PySpark | pandas | NumPy | dbtData Analysis and Reporting — Tableau | Power BIProcess Automation — VBA Programming | Microsoft Excel MacrosCloud Services — AWS | AzureSoft Skills — Communication | Leadership | Teamwork |Organization | Project and Time Management
    Languages
    Portuguese
    English