You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Wahiba SellamiWS

Wahiba Sellami

Data Scientist I Machine Learning & Optimization

450 €/jour
Toulouse, FR
3-7 ans

Délai de réponse moyen : 1h

À propos de Wahiba

I am a Data & AI Consultant specialized in industrial performance and operational optimization, with several years of experience delivering impactful solutions in complex environments.

I design and deploy end-to-end data solutions that help organizations improve efficiency, reduce delays, and make better data-driven decisions.

My expertise includes:

Production performance monitoring and optimization
Data analysis and advanced analytics
Machine learning models (prediction, anomaly detection)
Process automation to reduce manual workload
Data pipelines and transformation (SQL, Python, PySpark)
Interactive dashboards and decision-support tools

I work closely with both business and technical teams to build solutions that are not only technically robust, but also practical and adopted on the field.

My goal:

turn data into concrete business impact.
  • Français

    Bilingue ou natif

  • Anglais

    Capacité professionnelle complète

  • Arabe

    Bilingue ou natif

  • Espagnol

    Notions

En télétravail uniquement
Travaille majoritairement à distance

Expériences

  • Confidential
    Data Scientist – Industrial Performance & Optimization
    AÉRONAUTIQUE & AÉROSPATIALE
    octobre 2023 - Aujourd'hui (2 ans et 8 mois)
    Toulouse, France
    Context

    Worked within an industrial production environment to improve operational performance, reduce delays, and enhance decision-making using data.

    Key Contributions:

    • Designed and deployed a real-time production monitoring system to track performance and identify bottlenecks
    • Developed predictive models to anticipate production issues (delays, missing parts, anomalies)
    • Built interactive dashboards for operational teams to monitor KPIs and support decision-making
    • Automated manual processes to reduce workload and improve data reliability
    • Performed advanced data analysis to identify inefficiencies and optimization opportunities
    • Collaborated closely with both technical and operational teams to ensure adoption of solutions
    Business Impact
    • Improved visibility on production performance and operational KPIs
    • Reduced production delays through early detection of issues
    • Optimized operational processes leading to time savings for teams
    • Increased adoption of data-driven decision-making across teams
    • Reduced manual workload by ~30%
    • Improved production tracking accuracy
    • Enabled near real-time monitoring (updates every few minutes)
    intelligence artificielle Python SQL JavaScript Machine learning
  • Aubert et Duval
    Data Scientist – Digital Transformation & Process Optimization
    INDUSTRIE MATIÈRES PREMIÈRES
    septembre 2022 - septembre 2023 (1 an)
    Pamiers, France
    Context

    Led a digital transformation initiative within a manufacturing environment to replace manual and paper-based processes with a data-driven solution, improving efficiency and traceability.

    Key Contributions

    • Designed and developed a digital application to replace legacy paper-based quality control processes
    • Automated data collection and validation to improve reliability and reduce manual errors
    • Collaborated directly with operational teams to understand workflows and co-build the solution
    • Delivered end-to-end solution: from problem definition to deployment and user training
    • Created user-friendly interfaces to ensure adoption by non-technical users
    • Developed documentation and training materials (guides, videos) for smooth onboarding
    Business Impact

    • Replaced over 20 years of manual paper processes with a digital solution
    • Significantly improved data reliability and traceability
    • Reduced operational workload and human errors
    • Accelerated project delivery (2-year roadmap completed in ~10 months)
    • Achieved strong user adoption through close collaboration with field teams
    Gestion de projet Process Optimization Python Cloud AWS Base de données
  • airbus
    Ingénieur data analyste industrielle
    AÉRONAUTIQUE & AÉROSPATIALE
    avril 2022 - Aujourd'hui (4 ans et 2 mois)
    Toulouse, France
    Autonomie et expertise : Prise en charge complète du projet en l'absence d'une équipe technique dédiée.
    Alignement des équipes : J'ai réussi à obtenir le consensus des managers sur les besoins clés du projet en gérant les interactions entre les équipes métiers.
    Développement de dashboards interactifs à destination des équipes opérationnelles développés sur Skywise
    Harmonisation des outils de monitoring pour un suivi unifié de la performance
    Exploitation de la plateforme Skywise pour la récupération, le traitement et la visualisation de données industrielles
    Rédaction de la documentation fonctionnelle et technique à destination des utilisateurs et des développeurs
    Skywise Palantir Foundry Slate Python SQL

Recommandations

Soyez le premier à recommander Wahiba

Contribuez à la réussite de ce freelance en partageant votre expérience de collaboration avec lui.

Ces profils de freelance correspondent également à vos critères

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Formations

  • Ingénieure en mathématiques appliquées et IA
    Paul Sabatier
    2021
    Big Data, Optimisation combinateur, Optimisation dans les réseaux, Optimisation linéaire, Optimisation non linéaire, Théorie des graphes, Traitement d'image, Statistiques, Probabilités
  • Ingénieure en Recherche Opérationnelle Optimisation et Management Stratégique
    Université d'Alger
    2019

Compétences

Catégories