Expérience professionnelle
Freelancer at HIGHPERF
June 2019 - Today
I had the following consulting missions :
➔ SAFRAN - ( Domain : World’s Second Largest Aircraft Equipment Manufacturer)
Lead Big Data Solution Architect
November 2024 - Today
A program that aims to create a modern big data platform cross Cloud (aws & azure) and OnPremise capable
of handling thousands of terabytes of aircraft engines (Rafale, Airbus,...) and providing a full BI and machine learning
capabilities (AI predictive, AI generative, …) .
Achievements :
● Drafting technical and functional architecture documents ( High, low and detailed levels, ToGaf,
Archimate)
● Defining the framework for selecting technical solutions in projects (SingleStore, Starburst,
Mohamed ******** - ********
Mobile. : +33 6 40 34 34 76
E-mail : ********.********
2/9
Dataiku, Talend…)
● Standardizing the use of technical solutions and disseminating best practices across different
teams.
● Drafting deployment, network, security, and budgetary architecture documents.
Technical Environment :
AWS (lake formation, rds, dynamodb, glue, emr, eks …) .
OnPremise (dell powerscale, firewall, k8s, …).
Big data (Sarburst, SingleStore, Dataiku, Hadoop, Hive, Spark , atlas, ranger, … )
Architecture (HLD, LLD, DLD, Togaf, Archimate)
➔ GRTGAZ - ( Domain : European leader in gas transport )
Lead Cloud & Ops Solution Architect - MoveToCloud
June 2019 - August 2023
PROJECT 1 - SIRENE
A program that aims to migrate all gas day simulation products from the Legacy Data Center (On Premise) to
the AWS cloud.
Achievements :
● Create the CI/CD factory for the program : Gitlab-ci, Terraform, Docker ...
● Create the cloud infrastructure on AWS all as Code (IaC): VPC, EC2, ECS, S3, Cloudfront, Lambda,
Azure AD, AWS Active Directory, RDS (Postgresql & Aurora), DynamoDb, FsX, ...
● Migration of legacy data from an Oracle database and NaS disks to AWS (20 billion rows per Oracle
partitioned table and 10 TB of data on Nas) : AWS DMS, Aws File Gateway, Lambda, Aws Data Sync,
…
● Create a real time application performance monitoring Hub (APM) and analytics Dashboard : Aws
ELK (kibana), grafana, cloudwatch logs & alarms, Aws kafka
● FinOps : Recommandations et optimisations, Cost Intelligence Dashboard, Cost and usage Reports
& Alarms,
● IoT architecture : involves modeling frames transmitted by IoT devices deployed in pipelines,
processing these frames through segmentation and windowing, storing them, and facilitating their
continuous transformation within a seamless data flow.
● Product Architecture: ToGaf Standards, Security & CAB validation , HeadLess & MicroServices
Architecture.
PROJECT 2 - RIO
A program that aims to migrate all legacy GRTGaz products to new stacks built on AWS cloud.
A total of 20 major products to be migrated, including transaction application, pipeline management stack,
reservation and distribution of gas in France.
Achievements :
● Accompany Rio in the creation of the Cloud Architects team. Its aim is to set up the common
applications technical architecture (Headless, Microservices, ...), Devops/CI/CD practices, Security &
Cloud rules for all products throughout the program (+90 developers) .
● Product Architecture: Togaf, validation with enterprise architects, CAB validation and security
validation (application & cloud) , PO & Business requirements.
● Create the RUN management and monitoring Dashboards for all products (Elasticsearch, Grafana,
aws cloudwatch groups & alarms, metrics sns, …)
Data Analyst / BI Developer - HIGHPERF
Novembre 2023 - Aujourd’hui
Consultante en analyse de données et Business Intelligence
Data Analyst - Data-ON
Mars 2023 - Septembre 2023
Data-on est un cabinet de conseil et d’expertise dans le domaine de la data et de la business intelligence basée dans la région Parisienne.
Réalisations :
● Création et diffusion des rapports d’analyse à partir de Power BI.
● Import et transformations des sources de données dans Power Query.
● Création des mesures DAX
● Participer et aider à la formation POWER BI des nouveaux consultants.
● Préparer et passer avec Succès des certifications sécurité RGPD et Power BI PL300.
Environment technique :
Power BI Desktop, Dax, Power Query
BI Developer - JURIDICA (Filiale AXA)
Mars 2022 - Novembre 2022
JURIDICA est une filiale du groupe AXA, spécialisée en protection juridique.
Au sein de l’équipe DATA/BI, j’ai participé au développement d’une solution décisionnelle permettant d’afficher un rapport décisionnel destiné au DSI de JURIDICA dont l’objectif est le suivi de l’activité téléphonique de l’entreprise (la solution permet de collecter les données des appels provenant du système d’information opérationnel de l’entreprise, les intégrer automatiquement, calculer les KPI demandés et représenter l’information dans des layouts spécifiques. Finalement, restituer les données sous forme des tableaux de bord et des rapports).
Réalisations :
● Compréhension des besoins métiers et analyse des spécifications fonctionnelles.
● Rédaction des spécifications techniques détaillées.
● Extraction et chargement de données sources à travers des packages SSIS.
● Développement de procédures stockées, fonctions, indexes
● Intégration des données dans le data Warehouse (SQL Server 2016)
● Tests unitaires des développements
● Conception du modèle de données
● Import et transformations des sources de données dans Power Query
● Création des mesures DAX
● Création et diffusion des rapports d’analyse aux métiers concernés à partir de Power BI.
Environment Technique :
Power BI, SSIS, Azure DevOps, SQL, SQL Server 2016, Power Query, DAX
Freelancer at HIGHPERF
June 2019 - Today
I had the following consulting missions :
➔ GRTGAZ - ( Domain : European leader in gas transport )
Cloud & Ops Solution Architect
June 2019 - July 2023
PROJECT 1 - SIRENE
A program that aims to migrate all gas day simulation products from the Legacy Data Center (On Premise) to
the AWS cloud.
Achievements :
● Create the CI/CD factory for the program : Gitlab-ci, Terraform, Docker ...
● Create the cloud infrastructure on AWS all as Code (IaC): VPC, EC2, ECS, S3, Cloudfront, Lambda,
Azure AD, AWS Active Directory, RDS (Postgresql & Aurora), DynamoDb, FsX, ...
Migration of legacy data from an Oracle database and NaS disks to AWS (20 billion rows per Oracle
partitioned table and 10 TB of data on Nas) : AWS DMS, Aws File Gateway, Lambda, Aws Data Sync,
…
● Create a real time application performance monitoring Hub (APM) and analytics Dashboard : Aws
ELK (kibana), grafana, cloudwatch logs & alarms, Aws kafka
● FinOps : Recommandations et optimisations, Cost Intelligence Dashboard, Cost and usage Reports
& Alarms,
● Product Architecture: ToGaf Standards, Security & CAB validation , HeadLess & MicroServices
Architecture.
PROJECT 2 - RIO
A program that aims to migrate all legacy GRTGaz products to new stacks built on AWS cloud.
A total of 20 major products to be migrated, including transaction application, pipeline management stack,
reservation and distribution of gas in France.
Achievements :
● Accompany Rio in the creation of the Cloud Architects team. Its aim is to set up the common
applications technical architecture (Headless, Microservices, ...), Devops/CI/CD practices, Security &
Cloud rules for all products throughout the program (+90 developers) .
● Product Architecture: Togaf, validation with enterprise architects, CAB validation and security
validation (application & cloud) , PO & Business requirements.
● Create the RUN management and monitoring Dashboards for all products (Elasticsearch, Grafana,
aws cloudwatch groups & alarms, metrics sns, …)
● Create an ETL platform (Airflow on EKS) which will take care of the transfer and transformation of
legacy data from the Data Center to new architectures on cloud.
● Cloud FinOps, recommendations and optimizations of the MongoDb / Atlas databases.
● Follow and supervise good practices in the design of APIs, product architecture diagrams.
● Provide support and guidance to development teams on the CI/CD, IaC and data engineering.
● Participate in the implementation of agility (SAFe, Scrum & kanban) in the program.
● Participate in the recruitment of employees according to the needs of the teams.
Technical Environment :
HeadLess, REST, ApiGee, GraphQL, AWS (Serverless/lambda, ECS Fargate, EC2,
ElasticSearch / kibana, CloudWatch, EKS, S3, DynamoDb, RDS, Route53, ApiGateway, ALB, NLB,
XRAY, ...), Terraform, Gitlab-Ci, JIRA, NodeJs, Python, SpringBoot, Airflow, KAFKA (MSK), ….
CONSULTANT at SFEIR
February 2014 - June 2019
I had the following consulting missions :
➔ VOODOO - ( Domain : Global leader on mobile games )
Mobile & Data Solution Architect
June 2018 - June 2019
PROJECT 1 - SDK Voodoo ADS
A mobile SDK Ads (Android & iOs) embedded in +500 Voodoo mobile games and downloaded by +2 billion
users
Achievements :
Implementation of the Voodoo Ads Sdk architecture (Clean Architecture, Multi-threads, high
performance, Header bidding, real time processing, …)
● Participate in the training of a team of 7 developers (Android & iOs)
● Participate in the implementation of good mobile development practices (Clean Code, Testability, test
coverage, quality control with sonar and TI / TU, GitFlow)
● Implementation of the continuous integration factory and continuous deployment (Jenkins on AWS,
Faslane, AWS Mobile Farm)
● Creation of a Data pipeline on AWS cloud to collect +2 Millions/hour logs and events from Voodoo
games (R...