D A T A   S C I E N C E   A T   F I F T Y - F I V E

fifty-five is the answer, not 42!

At fifty-five, data reigns supreme. It is data that gave us our name, and every service we offer is deeply steeped in data science. Behind this foundational expertise: our data science team.

C L I E N T   I M P A C T 

Discover our latest case studies


For practical applications of our data science expertise, check our latest case studies, where we deep dive into a client’s story from business challenges to solutions and results, demonstrating fifty-five’s innovative methods along the way.

Capture d’écran 2024-03-29 à 13-46-56-2-1-2

 RETAIL & SERVICES     BAYER

BAYER: Optimizing Creative & Campaigns with a Global Reporting Dashboard

December 2023

C L I E N T   I M P A C T S

Discover our latest case studies


For practical applications of our data science expertise, check our latest case study, where we deep dive into a client’s story from business challenges to solutions and results, demonstrating fifty-five’s innovative methods along the way.

T E C H   E N A B L E R S

Internal tools

 

DATA QUALITY

DataChecker
BigQuery, dbt, data cleaning

TaxoChecker
data cleaning, taxonomy

ML OPS

DockerParallelizer
cloud, scalability, parallelisation

SOLUTIONS

SmartMMM
MMM, simulations

LibSearch
genAI, intranet search, productivity

T E C H   E N A B L E R S

Internal tools and solutions

 

DATA QUALITY

DataChecker
BigQuery, dbt, data cleaning

TaxoChecker
data cleaning, taxonomy

ML OPS

DockerParallelizer
cloud, scalability, parallelisation

SOLUTIONS

SmartMMM
MMM, simulations

LibSearch
genAI, intranet search, productivity

LibSearch

LibSearch is an enhanced data retrieval system based on Generative AI. It consolidates your intranet documents, making them easily accessible throughout your organization. It allows you to pose queries and receive verified, sourced responses, simplifying information access and boosting productivity.

DataChecker

DataChecker is a robust BigQuery-based data quality control framework, built with dbt. It comes with a comprehensive library of pre-existing tests that enables swift implementation of advanced checks on your data processing pipelines. Each check is conveniently visualized from a unified monitoring dashboard to maintain data quality over time.

DockerParallelizer

DockerParallelizer is a dynamic Python framework designed to streamline the deployment of dockerized machine learning models to Google Cloud Platform (GCP). It facilitates scalability and expedites the transition from exploration to production. You can parallelize training and establish serving endpoints, all from a single notebook. Hence achieving fast and efficient operationalization.

TaxoChecker

Solution that utilizes campaign naming rules to accurately discern correct and incorrect campaign taxonomies to ensure seamless tracking of campaign performance.

SmartMMM

SmartMMM is an all-encompassing platform designed to quantify the effects of your marketing efforts on specific outcomes such as revenue and awareness. It seamlessly ingests marketing data, crafts a marketing mix model, and simulates return on investment for various investment scenarios.

SmartPack

SmartPack is a comprehensive solution designed to offer customer scoring and segmentation using Google Analytics data. It empowers you to understand your customer base better, enabling targeted marketing strategies and personalized customer experiences.

Team

T H E   T E A M

Discover our expertise

Present since fifty-five’s foundation and central to its operations, our team is composed of various profiles, all sharing a true passion for data and a strong background in science and mathematics. Meet Romain Warlop, Data Science Director and Ph.D. in computer science; Mhamed Souissi, Data Scientist Lead, with expertise in applying machine learning models to tackle real-world business challenges; Sabrine Hamroun, Data Scientist and Ph.D. in Cognitive Science who leverage her knowledge to adapt fifty-five’s models to human behavior; Bastien Chappis, Data Scientist Lead, specialized in cloud and MLOps best practices, thereby ensuring your data is primed for any contingency; and many more. Their combined expertise ensures that fifty-five’s solutions stay grounded in data science and evolve all the more efficiently for it.