Tariq Z. Jawad He/Him
Data Analyst & Data Engineer
“Everything starts with planning.”
I believe that solving any problem begins with breaking it down and understanding the big picture before taking a single step. As a Data Analyst and Data Engineer, I partner with you through the entire lifecycle of your project. We start by clearly diagnosing the challenge and defining the objective, then move on to developing a comprehensive action plan. From there, I handle data preparation, processing, and analysis, ultimately sharing and visualizing the results using technologies tailored to your specific needs. Together, we achieve the desired outcomes so you can make decisions with complete confidence.
Selected projects
see all →Featured project: AeroAcoustic ML: Predicting Airfoil Self-Noise with Apache Spark
An end-to-end Big Data ETL and Machine Learning pipeline using PySpark to predict airfoil sound pressure levels, eliminating the need for expensive wind tunnel tests.
Apache Spark · PySpark · Python · Linear Regression · ETL Pipelines · Apache Parquet
Featured project: Donation Integrity Investigation Program (DIIP)
An end-to-end data engineering and investigative analytics platform designed to audit global aid flows and detect financial anomalies using PostgreSQL and Apache Superset.
PostgreSQL · Apache Superset · ETL Pipelines · Python · Geospatial Analysis
An in-depth analysis of the Global SuperStore dataset to uncover the underlying causes of profit erosion across product categories and regions.
Data Cleaning · Financial Analysis · Data Visualization · Business Intelligence
An end-to-end Data Engineering pipeline using Python and Streamlit to extract, clean, and export web tables without coding.
Python · Pandas · Streamlit · ETL Pipelines · Web Scraping
Latest posts
Services
I provide end-to-end data solutions designed to support informed decision-making:
- Data Extraction & Web Scraping: Efficiently gathering raw data from multiple web sources and APIs using Python.
- Data Cleaning & Engineering: Processing and transforming complex, messy data into clean, structured formats ready for analysis.
- Database Management: Designing relational databases and writing optimized, complex queries (PostgreSQL, MySQL).
- Interactive Dashboards: Building visual dashboards using Apache Superset and Python to accurately track performance and KPIs.
Miscellaneous
Beyond screens and data pipelines:
- Physics graduate with a deep interest in quantum mechanics, specifically quantum dot interactions and vacuum fluctuations.
- Active chess player who enjoys analyzing tactics and endgames just as much as decoding complex datasets.
- Fascinated by the narrative structure and psychological themes of speculative television series, such as Severance, The Sandman, and Silo.