Raphaël Ramora Email & Phone Number

Houston, Texas, United States

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Houston, Texas, United States

• Stock trading industry: Trading Strategy Research and Development (portfolio available upon request).
• Developed an algorithmic day trading strategy backtester / Risk & PnL engine for stocks to facilitate signal research:o Ingested and processed historical data into the PostgreSQL database, calculating multiple.
• Developed an algorithmic day trading strategy backtester / Risk & PnL engine for stocks to facilitate signal research:o Ingested and processed historical data into the PostgreSQL database, calculating multiple.
• Operationalized the optimal strategy and scenario:o Automated and containerized ETL pipelines for data ingestion and processing using Python, PostgreSQL, Docker, and Airflow, ensuring timely and modular data capture.

Houston, Texas, United States

• Hedge Fund Industry: Trading Strategy Research and Development.
• Developed a Proof of Concept (POC) leveraging machine learning to enhance decision-making in a trading strategy for the futures market of a Confidential Hedge Fund.

Montreal, Quebec, Canada

• Wealth Management industry (a major Canadian bank): Data flow pipeline automation for KYC regulation.
• Migrated a dataflow to AWS for KYC regulations, supporting 850 wealth advisors across Canada:o Mapped and coded transformation rules from on-premise databases to AWS using SQL.o Assessed data quality pre-migration.
• Migrated a dataflow to AWS for KYC regulations, supporting 850 wealth advisors across Canada:o Mapped and coded transformation rules from on-premise databases to AWS using SQL.o Assessed data quality pre-migration.

Montreal, Quebec, Canada

• Energy Management industry (a Fortune Global 500 company): Data flow pipeline automation.
• Migrated a dataflow to Google Cloud Platform (GCP), utilized by one of the world’s largest hospitals across multiple sites:o Developed ETL scripts in Python to extract data from sensors in Building Management Systems'.
• Migrated a dataflow to Google Cloud Platform (GCP), utilized by one of the world’s largest hospitals across multiple sites:o Developed ETL scripts in Python to extract data from sensors in Building Management Systems'.

Montreal, Quebec, Canada

• Created tools to develop an Algorithmic Day Trading Strategy for Stocks.
• Developed analytical routines leveraging machine learning (time series clustering) to generate and backtest trading signals using Python. These routines would be elementary blocks used later on to manage my own stocks.

Montreal, Quebec, Canada

• Telecommunications and Media Industry (a major Canadian player): Client Knowledge Project - Understanding customer behavior through the application of clustering algorithms.
• Developed a clustering algorithm to analyze client consumption patterns, including YouTube video app usage, leveraging Comcast’s user session-level data feed; adopted enterprise-wide by marketing teams for improved.
• Developed a clustering algorithm to analyze client consumption patterns, including YouTube video app usage, leveraging Comcast’s user session-level data feed; adopted enterprise-wide by marketing teams for improved.
• Extracted and analyzed insights from a Next Best Offer Neural Network model:o Developed a Tableau dashboard to monitor campaign performance and operational efficiency.o Built MLOps model drift and data drift dashboards.

Montreal, Canada Area

• Facility and Energy Management Industry - two Canadian sites of a Fortune 500 company including one of the world’s largest hospitals.
• Led reporting and data engineering initiatives for internal operations: o Collaborated with various teams to define KPIs and gather requirements for reporting during workshops and business user acceptance testing.
• Led reporting and data engineering initiatives for internal operations: o Collaborated with various teams to define KPIs and gather requirements for reporting during workshops and business user acceptance testing.
• Led a self-service BI initiative, providing business lines with Tableau development training and access to automated Tableau Server data sources consolidated through complex SQL queries and stored procedures, resulting.
• Contributed to the integration of the Maximo application into AWS datalake in collaboration with data architects.
• Automated critical monthly reports (energy consumption, performance control) using Tableau, saving 20 hours per month and ensuring data persistence of manual entries into databases.

Montreal, Canada Area

• Automotive industry (US-Canadian network of dealerships): Developed a classification Machine Learning model to predict the likelihood of a sale after a car price drop.
• Documented, coded a model using Scikit-learn in Python and collaborated with team members on Github.
• Managed milestones ' project in Agile mode with Asana.
• Created the pipeline to put the model into production on Google Cloud Platform.
• Led a data science team of 2 members for data visualization and… Show more Automotive industry (US-Canadian network of dealerships): Developed a classification Machine Learning model to predict the likelihood of a sale.
• Led a data science team of 2 members for data visualization and delivery.

Montreal, Canada Area

• Tax Advisory Industry: Management and tracking of tax payments for cryptocurrency portfolios.
• Won a K$ 10 award in a team of 4 people within a Fintech organization.
• Developed a web application to manage cryptocurrency transactions and calculate tax payments, featuring a fully functional user interface, error handling and database design using Django and Requests to scrap.
• Prepared the pitch and pitched the Value Proposition to the Vice Prime Minister of… Show more Tax Advisory Industry: Management and tracking of tax payments for cryptocurrency portfolios.
• Prepared the pitch and pitched the Value Proposition to the Vice Prime Minister of Québec and banking professionals. Show less

Montreal, Canada Area

• Telecommunications and Media Industry (a major Canadian player): Developed a classification Machine Learning model to predict subscription likelihood, enhancing marketing effectiveness.
• Interacted with the Project Manager and the client to develop the data model with relevant data sources, gave feedback about data quality
• Created the analytical base in an automated fashion and used statistical algorithms in SAS/SQL: feature selection and creation of KPIs, application of a logistic… Show more Telecommunications and Media Industry (a.
• Created the analytical base in an automated fashion and used statistical algorithms in SAS/SQL: feature selection and creation of KPIs, application of a logistic regression model
• Provided detailed verbal and written documentation, presentations of modeling techniques and methodologies
• Delivered actionable insights to the marketing service with non-technical and corporate terms with dashboardso Snapshots of scores: lift, model performance, influence of variables on targeto Snapshots per campaign of.

Montreal, Canada Area

Corrected Differential Calculus exercices to undergradsElaborated dynamic and interactive teaching strategiesGot several students for individual private tutoring in mathematics: statistics, numerical series and linear algebra

Montréal, Québec, Canada

Modelling customer lifetime value of individual customers with Markov Chains:- Helping collecting data from internal databases to create the sample for algorithms - Understand drivers of purchasing behavior to model buying transitions - Cluster customers in homogeneous groups with criterion of generated return with different algorithms ( neural nets.

Malakoff

Statistics Laboratory, Centre de Recherche en Economie et Statistiques (CREST) linked with INSEE (National Institute of Statistics and Economic Studies), Paris — Research Internship, « Study of two comparative approaches: Bayesian clustering and non parametric Bayesian inference based on Dirichlet Process Mixture (DPM) »:- Ensured scientific intelligence.

“Crédit du Nord” Bank, retail bank, Société Générale’s Group, in the Company Relationship Management Department, Paris — Assistant Expert in Payment Systems working in close collaboration with the 10 Business Centers of the region Ile de France regarding: assignments about e-commerce and remote transmission of standard transfer bank files for companies.

Msc Computational Finance And Mathematics

Quantitative Finance oriented master degree with risk analytics and machine learning modeling methods Stochastic Calculus : A Derivatives.

Master In Business Management

Master’S Degree In Applied Mathematics (Gap Year)

Stochastic Calculus and Applications to Finance Advanced Probabilities Statistics Language C Learned Statistics/Probabilities and.

Bachelor Of Science In Applied Mathematics

Activities and Societies: Tutoring in Mathematics to a few students Statistics Probability Numerical analysis Computer Science

Maths- Physics- Engineering Sciences

The classe préparatoire for engineering schools (secondary education) in France is an intense, two-year program that provides a deep.

French Baccalaureate, Science Stream, Baccalaureate With Honors