Seif Harboub

Management of the data platform (Infrastructure, Billing, IAM, etc.) Migration of Google Analytics / Google Ad Manager / Legacy data to fully managed GCP services for serverless solutions: - Developing ETL jobs for data ingestion and consolidation - Orchestrating ETL jobs Supervision of Data Engineers (onboarding, task allocation, technical support) Building multiple data warehouses (BigQuery with views, partitioned tables, clustering) available to Data Science, Data Analyst, CRM, Monet, IT teams Real-time integration of data from AWS to GCP Technical Environment: Python, SQL, Terraform, Spark Databricks, Airflow, GCP (BigQuery, Dataflow, Cloud Functions, API Gateway, GCS, Data Studio, etc.), AWS (DynamoDB, Lambda, etc.), DBT, Kubeflow

Migration from SAP to full GCP managed services for serverless solutions : - Build of multiple Data Warehouses (BigQuery with views, materialized views/Cloud Workflow/Cloud Scheduler) - CI/CD on Github with Cloud Build/Terraform for versioning and also to deploy all related GCP resources - Call from APIs on Cloud Run to retrieve data coming from different sources (event driven/REST API) - Design and implementation of multiples data pipeline with REST APIs on GCP platform - Design/build of the use-case to produce different types of Analytics PowerBI report through KPIs with input coming from the business - Other GCP services used : Cloud Storage, Cloud Pub/Sub, Cloud Tasks, Firestore, Cloud Shell, Compute Engine, IAM - Scrum agile methodology on ServiceNow/Jira - Language: SQL, Python, Terraform (HashiCorp Configuration Language), bash - IDE: Visual Studio Code (IDE implemented in VMs/Cloud Workstations)

Migration Project: - Data modeling on Big Query - Automation of data feeding and refreshing process - Reporting using Data Studio App Script Projects: - Automating the creation of truck park sheets for accounting - Automating the creation of Krabi for the HR department Creating a GitLab connector for agile project tracking via Data Studio Development of a GCP solution aimed at reconciling receipts with bank statements. - Ensuring the reliability of receipt tracking and accounting journal entries during monthly closings - Reducing manual tasks with low added value to allow operators to focus on variance analysis Development of an AWS solution aimed at importing, viewing, and presenting forecast contracts on PowerBI, enabling comparison with actual contracts and supporting decision-making. Development of an automation solution (creation/feeding of the BigQuery database from file imports via Cloud Storage)

IZBERG has developed a B2B/B2C Marketplace solution that enables clients to easily manage their activities in the e-commerce world. This solution is developed in Python. Achievements: - Maintenance and development of the application's backend - Modeling - Resolution of customer bugs at levels 1, 2, and 3 - Prioritization of bugs based on severity - Bug resolution - Documenting the usage of the solution

The project involves the development of a tool for viewing, adding, and deleting the list of existing processes in Virtuo, a Workflow tool. Additionally, it includes managing a workaround project in Virtuo to minimize inactivity in case of system failure. Achievements: - Full Stack development - Acting as an interface between the business stakeholders and the development team in the role of Project Manager - Sprint tracking - Creation of functional documentation - Creation of technical documentation - Gathering requirements - Modeling - Design - Unit testing

Implementation of a tool for referencing Datacenter assets Creation of an exhibition Datacenter

Creation of a PrestaShop plugin to gather the list of offers/products from merchants using PrestaShop, in order to display them on the graphical interface of Modizy. Modizy is a website where users can like different products to offer customers products that match their fashion style. Additionally, providing customer support for the plugin to ensure installation and maintenance. Technologies used: HTML/PHP