![Hero Background](/img/hero.jpg)
Andrés Martínez
Business Intelligence Developer
About me
![Imagen Andres Martinez](/img/aboutme.jpg)
I am Andrés Martínez, a highly skilled Business Intelligence Developer, with 2 years of experience leveraging data analysis, visualization and diverse BI Tools to extract valuable insights for data-driven decision making.
My passion for data visualization goes beyond the surface level; I am constantly exploring new techniques and tools to elevate the art of storytelling with data. Whether it's through dynamic dashboards, interactive charts, or immersive virtual reality experiences, I am committed to finding innovative ways to communicate insights effectively.
Moreover, my skills extend to not only creating visually stunning presentations but also ensuring that they are backed by robust data pipelines. I understand the importance of data integrity and reliability in visualization, and I am meticulous in designing and implementing scalable solutions that support the visualization process seamlessly.
Open to workDestacame
Improved company efficiency by optimizing data processing with ETL. Enhanced data analysis through Quicksight reports. Contributed to planning for better data orchestration.
MercadoLibre
Designed data systems for centralized access. Analyzed user behavior, optimized marketing strategies, and created Looker/Tableau dashboards for self-service data access.
MailAmericas
Designed QlikSense dashboards to enhance efficiency in multiple areas, including supplier control, financial indicators, and sales. Additionally, developed ETL using Python within AWS Glue.
Projects
![imagen proyectos/destacame-dashboard.png](/img/proyectos/destacame-dashboard.png)
Overview destacame Dashboard
PowerBI
Overview destacame Dashboard
![imagen proyectos/dataset-cover.jpg](/img/proyectos/dataset-cover.jpg)
Limpieza de dataset
Python
SQL
Limpieza de dataset, creacion de base de datos.
![imagen proyectos/mercado-libre-autos.jpg](/img/proyectos/mercado-libre-autos.jpg)
Mercado Libre Web Scraping
Python
SQL
AWS
Web Scraping through Mercado Libre's website. Calculate an average price and conditions (such as coupons), identifying when something is 'cheap'.
Skills
Python
SQL
Excel
Google Sheets
Qliksense
Power BI
Tableau
Looker
AWS
Amplitude