Data Engineer | Data Analyst | Backend Developer
Hello! I'm Johana, a versatile Data Engineer and Data Analyst with a strong foundation in Electronic Engineering and extensive experience in Project Management. I am passionate about transforming raw data into actionable insights, optimizing processes, and building data-driven solutions. I have a proven track record in backend development, data lifecycle management, and business intelligence.
- Programming Languages: Python (Intermediate), SQL / SQLite (Advanced)
- Data Analysis: Pandas, Numpy, Matplotlib, Seaborn
- Business Intelligence Tools: Metabase (Intermediate), Looker
- Data Engineering: Docker (Advanced), Airflow (Basic), dbt (Basic)
- Development Tools: Git & GitHub (Advanced), FastAPI (Intermediate)
- Data Visualization: Power BI, Jupyter Notebooks, Google Colab
- Cloud & Databases: Snowflake (Basic), SQL Server, MySQL
- Advanced techniques in dbt and Apache Airflow for data pipeline orchestration
- Enhancing skills in machine learning and AI integration for advanced data analytics
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Data Project Coordinator @ iMAKIA (Oct 2023 - Present)
- Developing integrated data solutions focused on database architecture, ETL processes, and data quality.
- Building SQL models and data pipelines for reliable data flows across projects.
- Creating insightful dashboards in Metabase and Looker to support data-driven decision-making.
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Service Center Director @ ISEC SA (Apr 2022 - May 2023)
- Managed electronic security and communication projects for public and private clients, including Ecopetrol.
- Led project tracking using Excel and Power BI, driving efficiency and enhancing KPIs.
- Applied agile methodologies to improve project timelines and team collaboration.
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Project Professional & Support Engineer @ ISEC SA (Feb 2012 - Mar 2022)
- Maintained electronic equipment and optimized response times for electronic surveillance systems.
- Analyzed equipment failures, leading to increased system reliability and improved workflows.
- Big Data Certified Professional - Talento Tech MINTIC (Oct 2024)
- Data Analytics Certified Professional - Talento Tech MINTIC (Oct 2024)
- Project Management Master - ENEB (May 2023)
- Data Analysis with Python - Platzi (Jun 2023)
- PyLadies Bogotá - Active Member
- Python Colombia - Contributor
- JS Conf Colombia 2023 - Volunteer
- PyCon Colombia 2024 - Volunteer
- Creator of FastAPI Workshop Chapter
- Email: [email protected]
- Location: Bogotá, Colombia
- Phone: +57 317 2921350