At Audible, my primary objective as a Data Analyst is to unveil insightful patterns and trends through data, contributing to the company's growth and enhancing the customer experience. Leveraging data science techniques, I focus on forecasting marketing campaign outcomes and conduct in-depth analyses across EU, UK, and CA regions, emphasizing key business trends, retention, and engagement metrics. Through the creation of interactive Tableau dashboards, I ensure stakeholders have immediate access to critical KPIs. My daily work involves extensive use of data tools and emphasizing a commitment to data-driven decision-making for sustainable business growth and improved customer satisfaction.

Extracted market stock information from REST APIs, employing various technical indicators, time series forecasting algorithms, and conducting sentiment analysis on asset-related news. This robust analysis was utilized to analyze and identify potential opportunities for asset acquisition.Developed a cross-platform, open-source file synchronization interface to aid lecturers in maintaining their files updated.

In my role as a Data Analyst at Santander Mexico's Anti Money Laundering department, I led impactful initiatives to enhance operational efficiency and compliance. I developed and automated transaction monitoring scenarios and anomaly detection analytics, utilizing SQL, Oozie workflows, Hive/HDFS, and PySpark to create ETL workflows and optimize data pipelines, resulting in significant cost and time savings for external projects. Additionally, I provided critical daily information to various AML department dependencies by transforming urgent needs into optimized queries, data pipelines, and deliverables. Using Geopandas and Hive, I analyzed unusual transactions, incorporating geolocation to track financial activities across different states in Mexico. To facilitate decision-making, I developed an interactive Tableau Server dashboard, monitoring diverse metrics and KPIs of compliance. Simultaneously, I managed a tactical PHP application, essential for 200 daily users, ensuring seamless updates to databases, files, and scripts on a remote server. This multifaceted experience allowed me to contribute significantly to the prevention of Money Laundering and Terrorist Financing, demonstrating proficiency in data analytics, automation, and strategic dashboard development.

As a Electronics Engineer contractor at INTEC, I managed projects focused on redesigning and optimizing outdated security and communications systems. Managing the entire project lifecycle, I integrated modern technologies into existing frameworks through programming, testing, and electronics design. This endeavor not only enhanced my technical expertise but also refined my proficiency in project management, underscoring my capability to deliver innovative solutions.

As an Electronics Engineer at ELTEC, I was responsible for the design and development of both firmware and hardware solutions. Engaging in rigorous electronic component testing. My daily activities included programming intricate circuits, utilizing diverse programming languages to optimize functionality and enhance overall system performance. Beyond traditional engineering tasks, I collaborated closely with the director, providing support in day-to-day operations and demonstrating adaptability in addressing various challenges. Notably, I took the initiative to design Key Performance Indicator (KPI) dashboards, enabling real-time insights for the director and facilitating data-driven decision-making.