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Hire Alireza B.

Ireland

USD 50 /hr

Meteorologist & Numerical Modeler Atmospheric Forecasting, CBM-Z Chemical Pollution Modeling, Climate Simulations

Profile Summary

I am a Meteorologist, Numerical Modeler, and Scientific Systems Architect with over 20 years of experience in atmospheric, marine, and environmental forecasting. My expertise spans operational weather prediction, air pollution modeling, climate simulations, and advanced image processing for scientific applications. From 2005 to 2016, I led the Caspian Sea Forecasting Center, focusing on numerical simulations of atmospheric and oceanic processes using models such as WRF, MM5, WAM, and SWAN. Between 2016 and 2022, I headed the Weather Forecasting and Early Warning Center of Alborz Province, specializing in urban air pollution prediction, climate modeling, and CFD analysis with advanced tools including RegCM4, CMAQ, WW3, and SWAN. Currently, I serve as Head of the Weather Forecasting and Rapid Warning Department at the Alborz Province Meteorological Office (IRIMO). My work emphasizes operational reliability, robust automation, and transparent workflows, ensuring reproducibility and scientific rigor in all modeling and forecasting projects. In addition to meteorology, I have strong expertise in programming and scientific software development across Linux and Windows environments. My technical skills include Python, Fortran, C, PHP, .NET, SQL, PostgreSQL, and advanced data visualization. I have also completed multiple international WMO courses in meteorology, covering dynamics, synoptics, and numerical weather prediction. Analysis of pollution events, weather conditions of past and present years, as well as prediction of pollutant levels for the next 16 urban days according to the carbon linkage algorithm, discovery of pollution emission centers and prediction of more than 67 types of chemical and physical pollutants in urban, industrial and petrochemical pollution centers. Modeling, prediction, discovery and analysis of the contribution of pollution values ​​of emission centers in different regions. The production rate of chemical and physical pollutants in the atmosphere by petrochemical industries, commercial and industrial manufacturing industries polluting the environment H2SO4,HNO3,HCl,NH3,NO,NO2,NO3,N2O5,HONO,HNO4,O3,O1D,O3P,OH,HO2,H2O2,CO,SO2,CH4,C2H6,CH3O2,ETHP,HCHO,CH3OH,ANOL, CH3OOH,ETHOOH,ALD2,HCO OH,RCOOH,C2O3,PAN,PAR,AONE,MGLY,ETH,OLET,OLEI,TOL,XYL,CRES,TO2,CRO,OPEN,ONIT,ROOH,RO2,ANO2, NAP,XO2,XPAR,ISOP,ISOPRD,ISOPP,ISOPN,ISOPO2 ... Numerical modeling of air pollutants including suspended particles (PM10, PM8, PM4.5, PM2.5), black carbon (BC), Sea Salt, Sulfur oxides (SO2), nitrogen oxides (NOx) (including nitrogen monoxide NO and nitrogen dioxide (NO2), ammonia (NH3), carbon monoxide (CO), methane (CH4), non methane volatile organic compounds (NMVOCs), including benzene, and some metals and polycyclic aromatic hydrocarbons, including benzopyrene (BaP), ozone (O3), NO2, and several oxidized volatile organic compounds (VOCs). The key precursor gases for secondary PM are sulfur dioxide (SO2), NOX, NH3

Subject Matter Expertise

• ☆ Natural Product Chemistry
• ☆ Physical Chemistry
• ☆ Environmental Science
• ☆ Pollution Control & Waste Management
• ☆ Air Pollution
• ☆ Python
• ☆ SQL
• ☆ Excel

Services

• Consulting
• Data & AI

Consulting Healthcare Consulting, Legal Consulting, Operations Consulting, Regulatory Consulting, Manufacturing Consulting

Data & AI Predictive Modeling, Statistical Analysis, Image Processing, Image Analysis, Big Data Analytics, Data Processing

Work Experience

Numeric Weather Pollution Analysis

Alborz Air Quality Service

January 2025 - Present

Education

M.Sc. in Meteorology (Atmospheric Dynamics & Numerical Modeling)

Islamic Azad University, Tehran Science & Research Branch - Iran

January 2011 - Present

Certifications

• Certification in Numerical Weather Prediction (NWP) World Meteorological Organization (WMO) 2008 ,Completed advanced training in atmospheric dynamics, synoptic meteorology, and operational forecasti

  WMO

  May 2012 - Present