Andrew Gray

Focused on formal retraining and independent technical development alongside family responsibilities. • Completed the Bosch / Udacity Data Engineering Nanodegree (Python, SQL, data modeling, ETL concepts, workflow automation) • Applied course concepts in self-directed Python projects focused on data validation and reproducible data processing • Maintained strong foundations in Python, Linux-based environments, and structured data workflows • Authored a 65,000-word science reference book and created educati

Postdoctoral role focused on large-scale computational research with a strong emphasis on data processing, automation, and reproducible workflows. • Built Python and Bash pipelines to process and validate large simulation datasets produced on HPC clusters • Automated data preparation and analysis workflows across multiple research projects, reducing manual processing and improving reproducibility • Worked extensively in Linux-based HPC environments, managing batch jobs and large volumes of structured outpu

Postdoctoral research role focused on computational analysis of chemical reaction systems, with an emphasis on data processing and reproducible workflows. • Built Python-based analysis scripts to process and compare reaction energy profiles across multiple computational methods • Developed workflows to extract, transform, and visualise structured output data from different simulation packages • Worked with heterogeneous datasets and inconsistent output formats, requiring careful validation and standardisat

Completed a structured Data Engineering Nanodegree focused on designing and building data pipelines for analytics and AI-oriented use cases. Covered relational and NoSQL data modeling, cloud data warehousing, ETL workflows, and data lake concepts, with hands-on projects involving Spark-based proces

Doctoral research combining mass spectrometry data with computational modelling to study complex chemical systems. Involved large-scale data analysis, comparison of experimental and simulated results, and validation of computational models against experimental measurements. Developed scripts and wo