Elias Bautista

About Me

I’m a Data Scientist with a background in Software Engineering, currently working in the banking industry. I specialize in building data-driven solutions that optimize operational processes, reduce costs, and support strategic decision-making.

My work sits at the intersection of data engineering, analytics, and automation. I design reliable data pipelines, develop predictive models, and deliver actionable insights through dashboards and internal applications, always focusing on scalable, secure, and business-aligned solutions.

  • ResidenceQuerétaro
  • Emailelias.bautistaflores@outlook.com
  • Phone5528423451

What I Do

Data Quality

Ensuring reliable, validated, and well-governed data to support analytics, statistical modeling, and machine learning initiatives.

Data pipelines

Design and automation of data pipelines (ETL/ELT), integrating multiple systems, monitoring performance, and reducing manual intervention through automation and orchestration.

Data Analytics

Advanced analytics, predictive modeling, and statistical analysis to support business decisions, risk optimization, and operational efficiency.

Database Management

Design and optimization of relational and analytical databases, supporting high-performance queries, analytics, and scalable data architectures.

Professional Highlights

Cost reduction projects delivered

Automated processes implemented

Executive dashboards used by decision-makers

Resume

Work Experience

2023
Santander

Data Scientist

– Development and deployment of predictive models for cash and card operations, achieving significant cost reduction and operational optimization.
– Design of end-to-end data solutions integrating Python, databases, automation tools, and dashboards used by decision-makers.
– Automation of analytical and operational workflows, reducing manual effort and improving data reliability.
– Development of forecasting, segmentation, and anomaly detection models supporting risk and operational decisions.

2021
Encontrack

Data Engineer

– Cloud migration and optimization of data platforms (AWS, MongoDB).
– Design of ETL pipelines and data quality validation processes.
– Data preparation and transformation for machine learning models.

2021
Infosys

FullStack Developer

– Backend development using Java and Spring.
– Resolution of production issues and system maintenance.

2020
CITE UAQ

Software Developer

- Training teachers and students in the use of technology tools to attend to schoolwork in virtual mode during the health crisis caused by COVID-19.
- Generation of a virtual platform to visualize courses and register evaluations of postgraduate subjects.
Publication of a new modern design using CSS preprocessors.
- Improvement of 20% of the acceptance index and 15% of the intuition qualification in the virtual platforms of the
CITE, from the qualification of the users.
- Automation in the process of validation and publication of a course on the virtual platform using RPA's.

Education

2020
UAQ

Software Engineer

  • Focus on software development foundations, data systems, and applied programming.
  • High academic performance.
  • Member of the software development center
2024
Universidad Anáhuac

Specialization in Data Science

  • Training in machine learning, data modeling, visualization, and end-to-end data projects.
  • Emphasis on practical application in real-world business scenarios.
2025
Universidad Anáhuac

Master’s in Business Analytics

  • Training in machine learning, data modeling, visualization, and end-to-end data projects.
  • Emphasis on practical application in real-world business scenarios.

Data Skills

  • Data Modeling & Warehousing
  • Data Quality & Validation
  • Analytical & Operational Reporting
  • Forecasting & Predictive Analytics
  • Anomaly Detection & Risk Analysis

Coding Skills

  • Python (Data Science, Automation, ML)
  • SQL (Analytical & Transactional)
  • Java (Backend & Legacy Systems)

Knowledges

  • Data Science & Machine Learning
  • Data Engineering & Pipelines
  • Data Quality & Reliability
  • Data Visualization & Executive Reportin
  • Cloud Data Platforms
  • Process Automation

Certificates

Portfolio

Data Visualization & Business Insights (Foundational Project)

Data Visualization & Business Insights (Foundational Project)

Datos
Astronaut: Cartera de criptomonedas

Astronaut: Cartera de criptomonedas

Android
Generacion de estrategias operativas y de ventas empresariales

Generacion de estrategias operativas y de ventas empresariales

Datos
App en Android para organizar notas

App en Android para organizar notas

Android

Contact

Queretaro

(55)2842 3451

elias.bautistaflores@outlook.com

Freelance Available

How Can I Help You?