Using Experiments and Recommendation Techniques in E-commerce to Optimize Prices
How to optimize the pricing of a chain of company-owned stores with bread and confectionery products Stores are located on streets, in shopping centers, and […]
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Artificial Intelligence – Counting Bread with a Camera
Let’s recall the famous scene from the film Rain Man¹, in which the protagonists are in a restaurant and toothpicks accidentally spill onto the floor. […]
Artificial intelligence will sell our tortes
The costs of running a patisserie are high. In addition to the need to employ specialists, issues arise such as the cost of purchasing and […]
A Recommender System in the Mill (Part 1) Building on Azure Synapse
We are building a recommendation system for an online food wholesaler offering organic flours made from exotic and rare grains. The store serves approximately 20,000 […]
Overview of modern recommendation systems
It has turned out that the sector of food product sales for individual customers is—and will be—involved in competitive battles using recommendation tools. This battle […]
PROJECT: ANALYSIS OF MARKETING STIMULI EFFECTIVENESS AT BANK PEKAO
# Python # Spark # Flask # MySQL # AWS # SQL # Hadoop # Django # PostgreSQL # Azure # VBA # Kafka # […]
PROJECT: PROCESSING CENSUS MASS DATA
The project was carried out for the Department of Agriculture at Nicolaus Copernicus University in Toruń.As a third-year student of quantitative methods and statistics, I […]
PROJECT: OPTIMIZATION MODEL FOR PROMOTION SIZE
# Python # Spark # Flask # MySQL # AWS # SQL # Hadoop # Django # PostgreSQL # Azure # VBA # Kafka # […]
PROJECT: AUTOMATIC ORDERING SYSTEM FOR SPECIAL PERIODS
time: January 2011- April 2018 role: Data Scientist company: LAB148 The MarcPol supermarket chain, with which I had the opportunity to work, consists of 86 […]
PROJECT: EXPIRED PRODUCTS NOTIFICATION SYSTEM
# Python # Spark # Flask # MySQL # AWS # SQL # Hadoop # Django # PostgreSQL # Azure # VBA # Kafka # […]
PROJECT: REPAIR OF THE AUTOMATIC ORDER SYSTEM
# Python # Spark # Flask # MySQL # AWS # SQL # Hadoop # Django # PostgreSQL # Azure # VBA # Kafka # […]
PROJECT: DELIVERIES TO THE BAKERY ON THE SECOND SHIFT
# Python # Spark # Flask # MySQL # AWS # SQL # Hadoop # Django # PostgreSQL # Azure # VBA # Kafka # […]
PROJECT: IDENTIFYING BARTENDERS SELLING DRINKS WITHOUT REGISTERING SALES
time: January 2009 – January 2011 role: Financial Director company: Hard Rock Cafe Hard Rock Cafe restaurants sell alcoholic beverages, and the bartenders are specialized in […]
PROJECT: DETECTING FRAUD IN FINANCIAL TRANSACTIONS
time: May 2014 – May 2018 role: Data Scientist company: KRONOSPAN Kronospan is a company specializing in the mass production of chipboards. Every month, […]