Johanny Mateo
Data Engineering and BI Developer
- Role
- Business Intelligence Developer Data Engineering Consultant at Alpha Alternatives
- Location
- New York, NY, US
- LinkedIn followers
- 500 followers
About Johanny Mateo
Results-driven professional with hands-on experience across the full data lifecycle. Proficient in building ETL/ELT pipelines, developing backend programs for analytics and automation, and designing interactive dashboards. Skilled in Python, SQL, data engineering, data structures and algorithms, object-oriented programming, and business intelligence development.
Experience
Business Intelligence Developer Data Engineering Consultant
Jun 2021 — Present · New York, NY, US
Implemented scalable ETL data pipelines and connectors to automate the acquisition, transformation, and integration of data from various CRM, ERP, and asset management systems (e.g, Salesforce, FIS Investran), enhancing data accessibility and operational efficiency.• Engineered 10+ automated software solutions, using Python, SQL, and VBA to extract, clean, validate, and analyze large volumes of structured and unstructured data, significantly improving reporting accuracy and reducing manual effort.• Delivered 25+ projects for alternative investment firms by developing custom programs, data pipelines, and dashboards using Snowflake, SQL, Python, ETL/ELT, VBA, and Fintech APIs to support data engineering and analytics initiatives.• Developed 10+ interactive financial dashboards in Power BI by leveraging M Language, DAX, and Power Query for ETL processing, data modeling, and analytics, delivering actionable insights for strategic decision-making.
Education
Brooklyn College
Bachelor of Science (B.S.), Computer Science
2016 — 2020
The City College of New York
Bachelor of Arts (B.A.), Psychology
2012 — 2015
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