Javier MacHin
Senior Data Engineer at Capital One
- Role
- Senior Data Engineer at Capital One
- Location
- Cambridge, MA, US
- LinkedIn followers
- 500 followers
About Javier MacHin
Data Engineering | Cloud & ETL | AI & LLMs (on the side) I am a Data Engineer at Capital One, specializing in ETL, cloud-based data pipelines, and scalable data solutions for financial systems. My expertise lies in big data processing, cloud computing (AWS), and automation, ensuring efficient and reliable data workflows.Beyond my core work, I am deeply passionate about AI and Large Language Models (LLMs). I actively explore their applications in data-driven decision-making, automation, and financial AI solutions. My recent participation in the Applying LLMs in Practice workshop at Harvard SEAS reinforced my understanding of transformers, RAG, and AI-driven automation.In addition, I serve as a Teaching Fellow at Harvard John A. Paulson School of Engineering and Applied Sciences, mentoring students in data science, machine learning, and cloud technologies. I also run Besides Data LLC, a consultancy focused on ETL, BI, and AI solutions for finance, biotech, and healthcare.Let’s connect to discuss data engineering, cloud computing, AI applications, and the future of LLMs!
Experience
Senior Data Engineer
Aug 2024 — Present · Кембридж, MA, US
Architect and optimize large-scale ETL pipelines to enable high-performance financial data processing.Develop and maintain cloud-based data solutions on AWS, Snowflake, and Kafka, ensuring reliability and scalability.Enhance data infrastructure, improving data governance, quality, and automation across financial products.Collaborate with cross-functional teams to implement data-driven solutions that support business intelligence and risk assessment.
Education
Postgrado de la Escuela de Ingeniería - Pontificia Universidad Católica de Chile
Master's degree, Ciencias de la computación
2016 — 2018
Universidad de las Ciencias Informáticas
Computer Engineer, Computer Science
2005 — 2010
Skills
- Algorithms
- Microsoft Sql Server
- Programming
- Microsoft Office
- Microsoft Excel
- Algoritmos
- Extracción De Datos
- Desarrollo De Software
- Probabilistic Graphical Models
- Aprendizaje Automático
- Software Engineering
- Programación
- Data Mining
- Mysql
- English
- Python
- Sql
- Linux
- Big Data
- Machine Learning
- Postgresql
- C#
- .net
- Spanish
- Apache Spark
- Java
- Hadoop
- Xml
- Matlab
- Visual Studio
- Microsoft Azure Machine Learning
- Bases De Datos
- Research
- Computer Science
Find verified contacts for anyone on LinkedIn
Unifers gives sales teams verified emails and direct dials, enriched profiles, and outreach that lands in the inbox.
Free plan included · No credit card required
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.