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Oren Merberg is listed as Data Engineer at JLL Technologies, based in Albany, New York, United States. AeroLeads shows a work email signal at am.jll.com and a matched LinkedIn profile for Oren Merberg.
Oren Merberg previously worked as Data Management Analyst at Jll Technologies and Data Analyst at Codegreen Solutions. Oren Merberg holds Master Of Science - Ms, Data Science from University At Albany.
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AeroLeads found 1 current-domain work email signal for Oren Merberg. Compare company email patterns before reaching out.
Data Specialist with experience in real estate and sustainability. Committed to implementing data-driven solutions that promote a positive impact.
Listed skills include Pandas, Scikit Learn, Git, Multivariable Calculus, and 40 others.
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Chicago, Il, Us
• Design and implement end-to-end ETL pipelines using PySpark and SQL, integrating structured and unstructured data into Azure Data Lake.• Reduced the runtime and cost of our largest data pipeline by 90%, resulting in weekly savings of $1K.• Act as the primary data point-person for large-scale projects, ensuring stakeholder alignment on requirements, progress, and outcomes.
Chicago, Il, Us
• Conducted source-to-target data mapping, defining data lineage and ensuring a clear understanding of data movement throughout the organization.• Established and maintained data quality frameworks, performing ETL validation to ensure accurate and reliable information for downstream analytics.
New York, Ny, Us
• Leveraged Python and SQL to resolve data quality issues, procure new data sources, and provide ad-hoc analyses, ensuring timely delivery to stakeholders.• Led major effort to to estimate monthly energy consumption by implementing ML models (random forest, ARIMA), achieving 85% accuracy.• Redesigned ETL pipeline to ingest complex time series data into PostgreSQL database, improving performance by 30%.• Streamlined data verification process by automating invoice downloads with Python (Pandas, Selenium), significantly reducing manual effort.• Developed a Python program to handle client outreach, accelerating the quarterly task from a day to under an hour.
Midland, Mi, Us
• Evaluated company’s wellness program by applying hypothesis tests to pre- and post-survey data; presented statistical results in a digestible form for a non-technical team.
Albany, Ny, Us
• Collaborated across departments to deliver complex queries of residential/commercial real estate data consisting of ~10M+ rows.• Created a logistic regression model in SAS to predict whether homeowners would purchase a heat pump, achieving 75% accuracy.• Overhauled efforts to consolidate 20+ data sources by parsing and standardizing messy address text, improving previous match-rate by 40%.• Developed a multiple linear regression model and Excel tool (VBA, Power Query) to estimate household air leakage, allowing engineers to simulate tests during the pandemic.
Albany, N.Y., Us
• Supported research in computational molecular dynamics to determine 3D biomolecule structures.• Wrangled unstructured data for simulations by automating text-cleaning procedures with Python.
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Oren Merberg works for JLL Technologies.
Oren Merberg is listed as Data Engineer at JLL Technologies.
AeroLeads has found 1 work email signal at @am.jll.com for Oren Merberg at JLL Technologies.
Oren Merberg is based in Albany, New York, United States while working with JLL Technologies.
Oren Merberg has worked for Jll Technologies, Codegreen Solutions, Health Enhancement Systems (Hes), Nyserda, and University At Albany, Suny.
You can use AeroLeads to view verified contact signals for Oren Merberg at JLL Technologies, including work email, phone, and LinkedIn data when available.
Oren Merberg holds Master Of Science - Ms, Data Science from University At Albany.
Oren Merberg is listed with skills including Pandas, Scikit Learn, Git, Multivariable Calculus, Regular Expressions, Web Scraping, Data Wrangling, and Data Analysis.
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