Alexander Molinar

Alexander Molinar

Lead Data Scientist
United States of America

نبذة عني

As a Lead Data Scientist with a dynamic and extensive background, my career trajectory has been shaped by pivotal roles across various industries, underscored by my significant contributions through Dallas Digital Data. …

الخبرة

Analyst

Dallas Digital Data
Jul 2023 - حتى الآن · 3 سنوات

Data Architecture & Modernization: Spearheaded the design and implementation of a comprehensive data modernization initiative, transitioning from a legacy system to a hybrid Azure cloud environment, tailored for a sheet metal manufacturing business. Directed a team of 3 data consultants, overseeing project execution within a $100,000 budget. Achieved a seamless migration by developing and deploying a customized, hybrid-cloud architecture, resulting in enhanced data processing speed and reliability, while ensuring industry compliance and data security.

Owner, Chief Data Scientist

Dallas Digital Data
Feb 2018 - حتى الآن · 8 سنوات 5 أشهر

Assumed responsibility for the implementation of advanced machine learning algorithms, focusing particularly on gradient boosted trees, to analyze real-time drilling data.
Forecasted the optimal timing for bit tripping in drilling operations for FMEA risk assessment.
Halved Non-Productive Time (NPT), achieving a significant leap in operational efficiency.
Prevented potential damage to the drill bit and averting the risk of borehole complications.
Avoided premature bit trips, each of which could incur costs of up to $1 million.
Leveraged Databricks for sophisticated data analysis and model development to drive operational efficiencies and predictive analytics.
Collaborated closely with the data engineering department, utilizing their pre-established Snowflake and dbt environments for seamless data analysis and integration into broader data pipeline and warehousing strategies.
Successfully led cross-functional teams in the development and deployment of an automated platform for precise identification of horizontal productive zones.
Improved accuracy and accelerated turnaround time by 500%.
Freed up a considerable amount of time for geoscientists every month.
Collaborated closely with the data engineering department, utilizing their pre-established Snowflake and dbt environments for seamless data analysis and integration into broader data pipeline and warehousing strategies.

Senior Data Scientist

Hunt Consolidated
Jul 2018 - Jul 2023 · 5 سنوات

Led the Land Digitization Project utilizing TensorFlow, OpenCV, and Keras for advanced image classification.
Used PyTesseract for OCR capabilities.
Digitized and organized land files, enhancing the system's efficiency.
Improved document retrieval time by 3 orders of magnitude.
Spearheaded the modernization of an ArcGIS web tool.
Employed ArcGIS machine learning techniques such as spatial pattern analysis, predictive modeling, and route optimization algorithms.
Determined the most cost-effective routes to rail, pipeline, and road networks.
Enhanced budget planning and well construction cost estimation for new wells in Romania.
Conducted extensive training on data science best practices.
Fostered a data-driven culture across multiple departments.

Senior Data Scientist

Primexx Energy Partners
Aug 2014 - Feb 2018 · 3 سنوات 6 أشهر

Engineered a field optimization program for Primexx's largest asset using Python and Spotfire.
Focused on mitigating risk and averting financial failure due to extended operational timelines.
Transitioned from VBA to Python, significantly boosting computational efficiency.
Reduced the model's runtime from 18 hours to 30 seconds.
Specialized in Business Intelligence (BI) visualization using Spotfire, Tableau, and Matplotlib.

Geological Technician/Jr Geologist

Faraday Energy Corporation
Dec 1999 - Aug 2005 · 5 سنوات 8 أشهر

Conducted well site geology in West Texas.
Played a key role in the discovery and development of a 1280-acre field extension.

المهارات

تطوير التطبيقات إدارة نظم المعلومات نظام المعلومات الجغرافية (GIS) بايثون (لغة برمجة) مهارات التحليل أرك جي آي أس شبكات الكمبيوتر جمع التبرعات تجربة في مجتمع المخابرات تجربة في المخابرات لغة البرمجة آر (R) قواعد البيانات العلائقية Java VBA PyTorch Scikit-learn Spotfire Tableau Matplotlib TensorFlow OpenCV Keras PyTesseract ArcGIS Pro Azure Machine Learning Azure Databricks Azure Data Factory Azure Synapse Analytics SAP Integration Suite Electron Snowflake dbt Databricks Machine Learning Data Analysis Data Mining Statistical Modeling Visualization OCR Image Classification Spatial Pattern Analysis Predictive Modeling Route Optimization Model Development Model Deployment Cloud Computing
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