Maiky Freires

I am a Developer and Data Analyst with experience in process automation, data analysis, and web development. I have a performance-driven, innovative, and results-oriented profile, always seeking intelligent and efficient solutions for real-world challenges.

I work with Python, PostgreSQL, Power BI, HTML, CSS, and JavaScript, creating everything from automated bots to optimize workflows to interactive dashboards and responsive websites. I have hands-on experience with GitHub and GitLab version control, and I apply design and usability best practices to interfaces using Figma.
Key Skills:
Process automation with Python

Database creation and integration (PostgreSQL, MySQL)

ETL and data processing

Interactive dashboards and reports with Power BI

Web development (HTML, CSS, JavaScript)

UI/UX design with Figma

Version control with GitHub/GitLab

Relevant Experience:

Chamber of Deputies: Development of automation and data analysis solutions using PostgreSQL and Power BI.

TreeBios: Automation of laboratory processes with Python, improving productivity and reducing operational errors.

Banco do Brasil S.A.: ETL and creation of strategic analyses to support decision-making.

F.G. Pacios: Development of an import/export website using HTML, CSS, and JavaScript.

Education:

Bachelor’s Degree in Computer Science – Universidade Católica de Brasília (2021–2024)

Postgraduate in Data Science with AI – Faculdade XP (In progress, 2025)

I am driven by challenges and the opportunity to deliver solutions that create value. If you’re looking for a dedicated, analytical, and creative professional, I can help bring your project to life with quality and efficiency.