Maria Jose

Data Analyst

Blending UX expertise with Python proficiency to create impactful, user-centered data solutions

About Me

Business Data Analyst with a unique blend of UX expertise and Python proficiency. I transform user needs into clear visualizations and analytical tools, committed to enhancing user experiences through data integrity and meaningful insights.

UX Research Data Analytics Python User-Centered Design

Professional Journey

June 2025

Junior Data Analyst Intern

Futurity Systems, Barcelona

Analyzed fashion and sustainability data from over +50 sources, using Python scripts to optimize pipelines and collaborating with teams to deliver actionable insights and stakeholder reports.

Jan 2024 - Oct 2024

UX Researcher & Designer

Freelance, Mexico City

Applied comprehensive user research methodologies including surveys, interviews, and comparative analysis for usability testing.

Feb 2022 - Aug 2022

UX Design & Research Volunteer

mamoru App

Achieved 20% error reduction and 15% user satisfaction improvement through redesigned user flows and prototyping.

Technical Expertise

Data Analysis & Visualization

Python SQL R Tableau Power BI Qlik

UX/UI Design

Figma Marvel App Hotjar Lucidchart Miro

Development & Tools

HTML5/CSS3 JavaScript GitHub Jira WordPress

Case Study Highlight

E-waste Prediction & Analysis - Master's Thesis

Challenge

Predict e-waste recycling trends using OECD data (2010-2023) to support environmental policy and business decision-making.

Process

Applied ARIMA modeling with Python, analyzed data from 38 countries, and created visualizations for stakeholder insights.

Results

ARIMA (0,2,1) model successfully projected e-waste trends through 2028, identifying growing recycling gap and market opportunities.

Impact

Provided data-driven insights for policymakers and businesses to develop effective sustainability strategies and regulations.

Case Study Highlight

mamoru - Sustainable Living App for Students

Challenge

Improve user onboarding experience and reduce friction in the login/signup process for a sustainability-focused student app.

Process

Conducted user research through surveys and interviews, performed usability testing with Hotjar, and created prototypes in Figma.

Results

Achieved 20% reduction in user errors and 15% improvement in user satisfaction through optimized user flows.

Impact

Enhanced user experience led to improved app retention and better engagement with sustainability features.

Let's Connect

Ready to transform data into meaningful insights

Open to Remote Work

EU

Languages

Spanish & English (Bilingual)
French (B2) | Catalan (A1)

Education

Master in Data Analytics for Business
BS Computer Science