Sayed Rian
Barcelona
Summary
Seasoned Data Scientist with a proven track record in leveraging complex datasets to enhance strategic decision-making. Skilled in the full data analytics lifecycle, from collection to insight communication, with a strong foundation in programming, machine learning, and business intelligence. Excels in translating strategic goals into actionable plans, optimizing operations, and presenting data through interactive tools.
Overview
13
13
years of professional experience
Work History
Data Analyst & Digitalization Specialist
HogarSí
Madrid, Spain (Remote)
02.2023 - 01.2025
- Develop automated reporting pipelines to significantly cut down reporting time and enhance team efficiency, while also developing KPIs for various departments to track performance.
- Streamline workflows between CRM, development, and internal teams, improving data integration, accuracy, and process efficiency.
- Design predictive dashboards with Power BI, boosting stakeholder decision-making with intuitive visuals.
Data Scientist
Real Time Group - Software Solutions
Tel Aviv, (Hybrid)
08.2021 - 01.2023
- Leverage predictive models for smart meter data, enhancing energy usage prediction and time series analysis.
- Implement interactive BI dashboards, making complex data actionable for energy profiling and insights.
- Batch processing pipelines, enabling scalable data processing for IoT-based energy data.
- Industry research on standards and best practices for NILM (Non-Intrusive Load Monitoring) techniques, optimizing model accuracy and performance.
BI & Process Optimization
Bazan Group - Oil Refineries Ltd
Haifa
07.2015 - 03.2019
- Analyzed operational and financial data to optimize performance and provide actionable insights for strategic decision-making.
- Conducted cost-benefit, ROI, and SWOT analyses, developed business cases to prioritize high-impact projects, and presented clear insights to drive strategic initiatives.
- Streamlined processes through process mapping and cross-functional collaboration, aligning technical and business teams to improve workflows and operational efficiency.
Optimization Engineer
Bazan Group - Oil Refineries Ltd
Haifa
05.2012 - 03.2015
- Conducted AS-IS and TO-BE process analyses to identify opportunities for operational improvements.
- Implemented technical solutions and led change initiatives to drive process optimization.
- Collected and analyzed data from SCADA systems, ERP platforms, and field reports, providing actionable insights for decision-making.
- Managed cross-functional end-to-end projects, ensuring on-time delivery through effective planning, budget management, and real-time decision-making dashboards.
Education
Certifacte - End-to-End MLOps Bootcamp
Udemy
01-2025
Certificate - MLOps - Machine Learning Operations Specialization
Duke University
01-2023
Certificate - Azure Databricks Mastery
Udemy
01-2022
Certifacte - Computer Vision Masterclass
Udemy
01-2021
Boot Camp - Data Science & Machine Learning
IBM
01-2021
MBA - Entrepreneurship, Innovation & Strategic Management
Coller School of Management
01-2019
Master of Science - Industrial Automation
Technion, Institute Of Technology
Haifa01-2012
Skills
ML and DL Frameworks and Libraries:
Scikit-Learn, Keras, TensorFlow, Hugging Face Transformers, OpenCV, XGBoost, LightGBM, CatBoost, LSTM, GBMs, SVR, Random Forests
Programming and Databases:
Python, VBA, SQL, MongoDB
Development Tools:
VS Code, Jupyter Notebook
Cloud Computing and Big Data:
AWS, Azure Databricks, Spark
Version Control and CI/CD:
Git, CI/CD
Data Visualization Tools:
Matplotlib, Seaborn, Power BI
MLOps (currently learning):
DVC, MLflow, Apache Airflow, Docker
Project Management Tools:
Jira, MS Project
Business Tools:
SAP, CRM
Project Management Methodologies:
Waterfall, Lean, Agile, SCRUM
Soft Skills:
Positive Communication, Business Acumen, Product Understanding, Problem Solving, Storytelling, Adaptability, Collaboration, Leadership
Languages
English & Spanish - Professional | Arabic & Hebrew - Bilingual
Timeline
Data Analyst & Digitalization Specialist
HogarSí
02.2023 - 01.2025
Data Scientist
Real Time Group - Software Solutions
08.2021 - 01.2023
BI & Process Optimization
Bazan Group - Oil Refineries Ltd
07.2015 - 03.2019
Optimization Engineer
Bazan Group - Oil Refineries Ltd
05.2012 - 03.2015
Certifacte - End-to-End MLOps Bootcamp
Udemy
Certificate - MLOps - Machine Learning Operations Specialization
Duke University
Certificate - Azure Databricks Mastery
Udemy
Certifacte - Computer Vision Masterclass
Udemy
Boot Camp - Data Science & Machine Learning
IBM
MBA - Entrepreneurship, Innovation & Strategic Management
Coller School of Management
Master of Science - Industrial Automation
Technion, Institute Of Technology
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