# Adriano Arenas > Software Engineer | Risk & Analytics | Python, Data & Energy Markets Location: London, England, United Kingdom Profile: https://flows.cv/adrianoarenas Mechanical Engineer turned Software Engineer working on risk and data systems in energy trading and commoodities. I build Python-based analytics and services for Risk, which include VaR, stress testing, liquidity risk, and intraday monitoring. I’ve led platform upgrades, improved performance, and integrated live market data to make risk metrics more accurate and timely. Previously at S&P Global Commodity Insights, I worked across data analytics and engineering, building data pipelines, migrating legacy systems to Databricks and improving client-facing data quality. ## Work Experience ### Software Engineer @ Engelhart Jan 2023 – Present | London, England, United Kingdom Collaborate closely with the Risk Management team developing Python libraries and services that support different metrics and statistics, including VaR calculations and simulating stress scenarios across multiple commodities. ### Senior Data Analyst @ S&P Global Jan 2022 – Jan 2023 | Londres, Inglaterra, Reino Unido ### Data Analyst @ S&P Global Jan 2021 – Jan 2023 | Londres, Inglaterra, Reino Unido • Working closely with Business Intelligence and Gas Analysts to implement the necessary data changes in the database and improve our data catalog. • Investigated root causes of data-related issues for European Gas and LNG databases and implement sustainable solutions to correct them. • Development and maintenance of commodity dataset pipelines through Databricks. • Build robust ETL pipelines to automate ingestion, processing & delivery of European Gas data using Python, SQL, and PySpark for data transformations and Airflow DAGs for their orchestrations. ### Yacht Refit Apprentice @ Blohm+Voss Jan 2020 – Jan 2020 | Hamburg Area, Germany ### Engineering Assistant @ Calderos y Afines S.A. Jan 2019 – Jan 2019 | Guayaquil, Guayas, Ecuador • Designed fire tube boilers and managed its construction under the ASME Boiler and Pressure Vessel Code, as well as supervised the procurement and quality of materials for the production of boilers and for external projects. Built 2 boilers completely (200 and 350 BHP). • Managed the plant’s personnel for in and out of plant work – 20 people – successfully completing projects ranging from boiler maintenance to construction. • Enabled a CNC drill, reducing the manufacturing time of tube sheets by 40%. ### Project Management Intern @ QUIMPAC S.A. Jan 2018 – Jan 2019 | Guayaquil • Developed the Hydrostatic Cylinder Test Process Guide to test DOT-3A cylinders for company’s new cylinder servicing and maintenance department. • Created a diagram of the company’s compressed air flow system, recommending the replacing of 3 processes using compressed air for product homogenization with blowers, which would lead to a saving of approximately $10k USD a year worth of energy. ### Data Mining Intern @ Holcim Jan 2018 – Jan 2018 | Guayaquil, Guayas, Ecuador • Analysed the previous years purchases for the development of procurement catalogues to optimize and automate purchases, saving $38k USD in relation to last year purchases. • Inventory Reliability Project: Produced a detailed review of spare parts as well as completing the Bill of Materials of the plant’s machinery leading to a better track inventory’s obsolete value. • Warehouse database analysis for the development of key point indicators. ### 4th Engineer @ M/Y AZTECA Jan 2017 – Jan 2017 - Main engines (Caterpillar 3516B) and generators (caterpillar C18 and C9) maintenance and servicing. - Auxiliary machineries operation, service and maintenance. Diesel oil purifier, reverse osmosis and sewage treatment plan. - Maintenance and operation of refrigeration systems including air-conditioning units. - Maintenance and periodic testing of fix fire suppression appliances (Pumps and water mist system). ## Education ### Msc Data Analytics in Machine Learning University of Strathclyde ### Bachelor's degree in Ingeniería mecánica Escuela Superior Politécnica del Litoral ## Contact & Social - LinkedIn: https://linkedin.com/in/adriano-arenas-0a716a149 - Website: https://github.com/adrianoarenas/portfolio --- Source: https://flows.cv/adrianoarenas JSON Resume: https://flows.cv/adrianoarenas/resume.json Last updated: 2026-04-05