Sanaz Golriz
Brantford,ON
Summary
Experienced Data Scientist with a profound understanding of machine learning and natural language processing techniques. Known for a data-centric and technology-oriented approach, adept at clearly communicating with stakeholders and achieving consensus around robust, well-structured models. Skilled in developing applications and refining complex models with a meticulous eye for detail. Proficient in managing and analyzing large datasets, with a proven track record of identifying key relationships and crafting innovative solutions to address business challenges.
Overview
8
8
years of professional experience
1
1
Certification
Work History
Lead Data Scientist
Scotiabank
Toronto, ON
Jan.2020 - Current
- Developed the ABIDe (Automated Behavior Infraction Detector) project, creating an innovative algorithm combining Convolutional Neural Networks and Natural Language Processing.
- Applied machine learning and regular expression techniques to analyze voice-to-text conversions, identifying infractions with over 80% accuracy.
- Tailored the algorithm to meet specific business requirements, enhancing the detection of infractions in customer communications.
- Led a separate initiative to segment customers based on vulnerability during the pandemic, utilizing various indicators and indices.
- Created a specialized index for customer segmentation, enabling the bank to prioritize support for those most affected by pandemic-related challenges
Senior Data Scientist
Compass Digital Labs
Mississauga, ON
01.2016 - 02.2019
- Spearheaded the ARMY (Automated Reduction of Menu Items) project, creating an advanced algorithm to cleanse dirty data in the system, significantly enhancing data analysis capabilities.
- Employed sophisticated machine learning and natural language processing methods to automatically identify and correct typographical errors, ensuring data integrity.
- Enabled effective data analytics by improving data quality, aiding the business in deriving actionable insights.
- Contributed to the development of a recommendation engine, aimed at refining customer targeting strategies.
- Played a key role in building detailed customer profiles based on user preferences, enhancing personalized marketing efforts and customer engagement.
Education
Ph.D. - Astronomy
University of Western Ontario
London, ON04.2015
Master of Science - Astronomy
University of Western Ontario
London, ON05.2012
Bachelor of Science - Physics
Sharif University of Technology
Tehran, Iran07.2008
Skills
Programming Languages:
Python, R, SQL, MQL4, IDL
Tools & Technologies:
TensorFlow, PyTorch, Keras, Spark
Machine Learning Techniques:
Neural Networks, Natural Language Processing, Deep Learning Expertise, Feature Engineering, Supervised & Unsupervised Learning, Optimization Techniques, Time Series Analysis, Parallel Computing, Big Data Technologies, Reinforcement Learning, Dimensionality Reduction, Classification and Clustering, Model Evaluation
Data Visualization Tools:
Matplotlib, Seaborn, Tableau, Powerpoint, PowerBI
Database Management:
Relational Databases, Cloud Computing
Other Skills:
Data Cleaning, Data Manipulation, Statistical Analysis, Public Speaking, Stress Management, Effective Communication, Critical Thinking, Task Delegation, Interpersonal Skills, Emotional Intelligence, Documentation Writing
Languages
English
Native or Bilingual
Persian
Native or Bilingual
French
Limited Working
Spanish
Elementary
Arabic
Elementary
Certification
LinkedIn e-learning Issued:
- Introduction to Data Science: Feb 2015 ; Credential ID: AR3g2bzPaxG0aAV8B8aSx7XXvC6v
Coursera Issued:
- Getting and Cleaning Data; Feb 2018;Credential ID 87ABA7682EU3
- R Programming; Apr 2017; Credential ID G5BGNK435T6E
- The Data Scientist’s Toolbox; Mar 2017; Credential ID 8JV2Y5PBFD6T
Udemy Issue:
- End-to-end Machine Learning: Time-series analysis; May 2019; Credential ID UC-K70W2RM2
- Statistics for Data Science; Apr 2019; Credential ID UC-PQ2BO75N
- Deep Learning A-Z™: Hands-On Artificial Neural Networks Deep Learning A-Z™: Hands-On Artificial Neural Networks; Feb 2019; Credential ID UC-EI15FUZN
- Learn Python Programming Masterclass; Feb 2019; Credential ID UC-4ESPHG79
- Linux Administration Bootcamp: Go from Beginner to Advanced; Feb 2019; Credential ID UC-GIRUGCVR
- Artificial Intelligence A-Z™: Learn How To Build An AI; Feb 2019; Credential ID UC-5S68K19G
- Java Programming Masterclass for Software Developers;Feb 2019; Credential ID UC-U2Q2D0UK
- Machine Learning A-Z™: Hands-On Python & R In Data Science; Feb 2019; Credential ID UC-4ESPHG79
- Balanced Scorecard: Master Your Data Driven Performance; Jun 2019; Credential ID UC-U6LF66DO
- Forex Trading A-Z™ - With LIVE Examples of Forex Trading; Mar 2018
Timeline
Lead Data Scientist
Scotiabank
Jan.2020 - Current
Senior Data Scientist
Compass Digital Labs
01.2016 - 02.2019
Ph.D. - Astronomy
University of Western Ontario
Master of Science - Astronomy
University of Western Ontario
Bachelor of Science - Physics
Sharif University of Technology
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