HI, I'M ARMANDO OCHOA

Passionate about discovering patterns in data and transforming them into actionable strategies. I seek to generate impact through analysis, interpretation, and visualization of information that supports evidence-based decisions.

About Me Here you'll find more information about me, what I do, and my skills.

Get to know me!

I'm a Data Analyst passionate about uncovering stories behind numbers and transforming information into strategic decisions. I'm motivated by understanding the "why" behind every piece of data and providing real value through analysis, visualization, and interpretation of results.

During my training, I have developed projects that range from data cleaning and transformation to creating interactive dashboards with tools like Python, SQL, and Tableau. My approach combines analytical thinking with constant curiosity to improve processes and optimize decision-making in dynamic environments.

I firmly believe that data is the foundation for understanding, improving, and growing any business. That's why my goal is to continue perfecting my technical and strategic skills to turn information into actionable knowledge that drives tangible and sustainable results.

Contact

My Skills

Python

Pandas

NumPy

Tableau

PostgreSQL

MySQL

Excel

Jupyter

Plotly

Scipy

Matplotlib

Seaborn

Sklearn

Analysis Projects Explore my dashboards and interactive data visualizations. Click to view each project on Tableau Public.

Sales Dashboard

Sales analysis by region and product

Customer Analysis

Customer segmentation and behavior

Financial KPIs

Key financial performance metrics

My Analytical Approach The fundamental pillars that guide my work as a Data Analyst

Data Manipulation and Analysis

I specialize in preparing, cleaning, and transforming datasets to obtain reliable and useful information. I have worked with Python (Pandas, NumPy) and SQL to identify patterns, debug inconsistencies, and generate metrics that facilitate decision-making. I aim to continue improving in designing more automated and efficient pipelines.

Data Visualization

I enjoy converting data into visual stories that convey value clearly and attractively. I use tools like Tableau to create dashboards focused on business understanding and communication with non-technical teams. I continue to strengthen my visual judgment and ability to choose the most effective visualizations according to context.

Machine Learning

I am developing my skills in predictive models and user segmentation with Python (Scikit-learn). I have implemented supervised and unsupervised algorithms in learning projects, analyzing results and interpreting their impact on real decisions. My goal is to deepen my understanding of model evaluation and hyperparameter optimization for concrete business cases.