James M.
Data Science Consultant
Experience
Jun 2025 - Present
4 monthsData Science Consultant
Gravitad
- Delivered strategic recommendations for an AI-driven cloud SaaS platform, supporting a target of 35% infrastructure cost reduction via dynamic resource allocation.
- Designed a PySpark-based preprocessing pipeline that reduced data cleaning time by ~50% for hybrid datasets (scraped + simulated).
- Proposed Redis-MongoDB caching architecture and optimised queries to cut dashboard latency by ~40% for real-time analytics.
- Built prototype chatbot components using LLM APIs and Hugging Face; implemented synthetic data augmentation (Faker) to reduce model bias risk and support monthly bias audits.
Jan 2020 - Dec 2025
6 yearsIreland
Agriculture Worker
Ballyhaise
- Implemented data-driven livestock monitoring (recording and analysis of animal health metrics) that contributed to a 15% reduction in illness rates through early detection.
- Used equipment telemetry and maintenance logs to predict servicing needs and reduce downtime.
Jan 2019 - Dec 2019
1 yearDublin, Ireland
Electronic Technician
Quaestor Analytic Ltd
- Assembled and tested electronic systems, verified performance through data-driven test procedures and logged results for QA.
- Diagnosed and repaired circuit faults; produced documentation and test reports used to improve prototype reliability.
Jan 2018 - Dec 2018
1 yearLeixlip, Ireland
Work Experience
FST Technical Services
- Performed analytical particle and moisture testing for electromechanical systems; created and updated engineering drawings and test records.
- Manufactured custom cabling and supported equipment commissioning.
Jan 2010 - Dec 2012
3 yearsIreland
Agriculture Worker
Ballyhaise
- Implemented data-driven livestock monitoring (recording and analysis of animal health metrics) that contributed to a 15% reduction in illness rates through early detection.
- Used equipment telemetry and maintenance logs to predict servicing needs and reduce downtime.
Jan 2007 - Dec 2010
4 yearsCounter Assistant
McDonald's
- Customer service, quality assurance, and team operations in a high-volume environment developed reliability and time-management skills.
Summary
Data & AI professional with engineering background and hands-on experience in Python, SQL and Power BI.
Skilled at transforming raw and IoT-style data into actionable insights, building ETL pipelines, and delivering interactive dashboards.
Practical experience with ML prototypes, cloud deployment patterns and performance optimization.
Seeking an entry-level Data Analyst / Junior Data Engineer role to apply strong problem-solving and data storytelling skills.
Languages
English
NativeEducation
Jun 2025 - Jun 2026
National College of Ireland
Higher Diploma in Science · Data Analytics · Ireland
Oct 2012 - Jun 2017
IT Blanchardstown / Technological University Dublin
BEng (Hons) · Mechatronic Engineering · Dublin, Ireland
Certifications & licenses
Coursera: Using Python to Access Web Data (University of Michigan)
IBM AI Foundations (Cognitive Class)
Kaggle: Python & Intro to Machine Learning / Data Analyst notebooks
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