Zied JEMAI

Vizidot est une agence d'AI System Thinking. On ne livre pas des démos. On construit des systèmes IA qui tournent en production et génèrent un ROI mesurable dès le premier mois. ↳ Audit des frictions opérationnelles et dettes de processus ↳ Architecture de systèmes IA — LLM, RAG, agents, orchestration ↳ Automatisation ROI-centric : CRM, reporting, emails, knowledge management Standard de livraison : N·3 uniquement. Souveraineté des données · Scalabilité · KPI de ROI sur chaque système. 🔗 vizidot.io

Skills: Big data · Visualisation de données · NLP · Analyse des données · Keras · Data analytics · API Web ASP.NET · Git · Python (langage de programmation) · Apprentissage automatique · Intelligence artificielle (IA) · Amazon SageMaker · SQL · Hadoop · Tableau · TensorFlow · Deep learning · FastAPI · Streamlit · PySpark · KNIME · Modélisation statistique

Skills: Analyse des données · Keras · Intelligence artificielle (IA) · TensorFlow · Modélisation statistique

 Business Data project leader  E-commerce data aggregation and parsing with Python and reporting with Tableau  Design and implement Digital Reporting on Tableau for Pierre Fabre’s Group brands (7+) and more than 50 countries  Various adhoc analysis (Customers segmentation, scoring, pricing etc.)  Data architecture documentation: process books, business cases, project governance #Marketing performance, #Data Viz, #Big Data, #Tableau software, #DB conception , #Data Lake, #Python, #PySpark, #MapR

 Data architecture documentation: process books, business cases, project governance

 Gathering Business requirements through interviews and AS IS architecture  Business specifications for RFP  Big Data Architecture recommendation and project roadmap

 Customer Datamart modeling to optimize e-marketing campaigns  Data mapping from various sources (Adobe campaigns, E-commerce etc.)  Functional specifications and service interface contracts Design a Commercial datamart in order to improve Pierre Fabre customer's knowledge

 Data mapping for all Schneider Electric installed base (Salesforce)  Data migration KPI and Data Quality Check  Data Quality monitoring with local Data Stewards (Colombia, Mexico, Spain, Canada)

 Deployment and support strategy for Galeries Lafayette reportings  Data analysis, audit/validation using SQL scripts (DMT)

 Scoring implementation and automation using SAS macro/base  Findings and insights presentation (review approach, principal findings) including relevant recommendations

 Upgrade / maintenance schedule, monitoring and management of the DWH  Defining technical and functional architecture and overall data warehouse model  Functional and Technical officer with regards to data warehouse users

Consultant BI & data

Texmex Team : Projet QUAERO - http://www.quaero.org  Clustering in High dimension for content search  Teaching activities at Rennes University for Engineering students