Ahmed Vahed

At IKEA, I work as a Data Engineering Consultant, focusing on improving how online marketing data, particularly organic and paid search from Google, is ingested, modeled, and transformed into actionable insights. I simplify and rationalize the search data model, refine query classification logic, and redesign revenue estimation methods using historical and behavioral data. I integrate search data with internal and external sources, implement automated quality checks and monitoring, and modernize ELT pipelines for scalability, cost efficiency, and stability. My toolkit includes SQL, Python, dbt, and Google Cloud (BigQuery, Cloud Composer, Cloud Storage), with hands-on experience in data modeling for BI & ML, pipeline orchestration, CI/CD, and data quality frameworks. I actively promote data mesh practices, provide documentation and training, and collaborate across teams to ensure search data drives accurate, efficient, and business-critical reporting and analytics.

• At Booking.com, I work in the Partner Services vertical, where I lead data initiatives that support our property partners.
• As a project and policy owner, I oversee a team of data analysts, providing guidance on data modelling best practices and the creation of scalable, governed data products.
• I drive the migration from legacy Hive/Hadoop to Snowflake, introducing dbt for modern transformation workflows.
• My responsibilities span technical architecture, stakeholder collaboration, and decision-making around data design, all aimed at enhancing the quality, performance, and accessibility of partner-facing data solutions.

• Senior Python Engineer dealing in Compliance and Product Security
• Working on ETL Data Pipeline
• Linux/Bash scripting
• Jenkins/Bamboo/Gitlab CI/CD / Github Actions
• Docker
• Technical Product Owner
• Project Management
• Digital Ambassador
• US Export Control and Sanctions Trained
• Privacy and Data Protection Trained

• Building Data Pipelines from various sources using AWS Stack, Google Stack deployed using Terraform and airflow.
• Working on Datalake and Data Warehouse.
• Data Analysis, BI and Data science.
• Project Management tools - JIRA, Trello, Confluence, Slack, GSuite

• Handle Python Development, Postgresql and Data Warehouse operations.
• Data Migration.
• Working on all phases of data pipeline from ingestion.
• Worked on Data Warehouse (Parallel Data Warehouse).
• Migration to Azure cloud
• RabbitMQ and Apache Kafka for queueing.
• Dealing with Business as Usual tickets and Error Monitoring
• Used JIRA, confluence.

• Was a group of different startup initiatives.
• Headed team of developers worldwide in taking SaaS Product Eisenvault live in 6 countries.
• Co Founded Eisenvault South Africa - working with Machine Learning using OCR on Document Management System. Pitching for VC Funding.
• Product Owner - Did demo's for clients as well. Business Analysis, Requirement and documentation, Sprint planning, Allocation including Wireframes.
• Data Engineering.
• During this time, started up Sebenz, an Odoo Partner which is SaaS Product with a custom added Warehouse Management Solution. What sets it apart from other similar products, however, is the innovation and experience that have gone into its development, making it incredibly intuitive and scalable to match the changing needs of a growing supply chain.
• We aimed to level the playing field for independent businesses in South Africa with big ambitions but without budget to match.
• Stack worked with : Python, Flask, Node, React, typescript, JavaScript, Java, Odoo Rest API, AWS RDS, Redshift.

• Began in Systems Support for the DC. Promoted to Junior developer then Intermediate Developer during my time.
• Summary :
• SQL (Transact, SSRS and SSIS)
• Report and Label design in SSRS/Bartender.
• Middleware Integration - ws02 (DSS and ESB).
• XML (Including XSLT Transformation & Schema Design and Validation)
• Highjump Architect, HighJump WMS.
• Experience in: Entire Microsoft SQL Suite (SSRS,SSMS,SSIS) - Expert level.
• Entire Highjump Suite (incl. Highjump Webwise, Architect) - Expert level.
• Java (WSO2) Middleware 3pl Integration - Expert level.
• Successful Projects :
• New DC Entire Highjump Implementation.
• Cross Border XML integration cut from 3 days to 2 hours.
• Ecommerce Project (Bellingham, WA).
• Various Projects within Supply Chain and Logistics and Warehouse.
• Skills : SQL, Java, ws02 (DSS and ESB), XML, XSLT, Middleware Integration, Solutions Driven Development, Intensive Highjump Development, Deployment, Implementation, Customer Facing, Project Management.

• Troubleshooting SQL and Related Queries for the Visual Basic Program Spotlight and XML Queries for the Web Based Product Xplan.
• Handle the Technical Support on the Helpdesk team (on the phone and remotely) for the programs Spotlight (and all versions related to acsis i.e. SLM, Nedbank and liberty Blueprint), Xplan and Proplanner.
• Oversaw and assisted as Tier 2 Support to fellow consultants.
• Produce concise and accurate agent level Reporting, Maintaining delivery within SLA's and within Compliance Standards.
• Good knowledge of SQL (ORACLE Qualification from UNISA).
• Development of scripts, fixes and stored procedures including database shrinking, Backup and restore, Replication and setup of Merge Publication.
• Basic Knowledge of VB Errors and Python errors, Browser and SQL Error troubleshooting.
• Network issues covered as well.
• Protocols and connections: IMAP, SMTP, FTP, Named Pipes, TCP/IP, RDP, VM.
• Assist Manager by screening calls, monitoring tasks, liaising with Australian and South African Development.
• System administrator: Assist the system Administrator and stand in for her when she is unavailable.
• Duties include but not limited to: Online Multisite and Enterprise Site implementation and set-up, Password verification and reset, Group allocation, Multisite document and template uploading.
• Assist on Software : Xplan, Masthead, Portfolio System, Spotlight, Blueprint FNA, Acsis SLM, FrontOffice, Spotlight Investor, Old Mutual ( incl Namibia ).
• Microsoft Office Suite ( including linking IMAP Folders to Xplan from Outlook, Merging fields within documents ).
• Microsoft Virtual PC ( setup and installation of a VM ), VMWare, BOMGAR ( Remote Assistance given to users ).
• Assist Manager with Recruitment of New Consultants.
• Support the UK Markets.
• Assist Manager with creating new processes/procedures.
• Testing of New Xplan Products, on different platforms.
• Installation and testing on Windows 8.
• Assist in all phases of SDLC.

• IT - Assist Manager in all IT Related jobs on site including network troubleshooting, day-end backups, server management, Hardware and Software Troubleshooting, Printer Troubleshooting, Advanced Windows XP, Vista, Windows 7, Microsoft Office 2003, 2007, 2010.
• Conduct training of users in these packages.
• Experience gained in PABX and Basic VoIP Administration.
• Scanner tag and clock card technology and software using proxnet and timetrack.
• Design and Implementation of Quality Management System through techniques of Business Process Reengineering.
• Implementing & Administering Microsoft Office Web using Windows Live.
• Server Management : ADSL and Wireless Administration and Troubleshooting, Microsoft Server 2003, Voice Recording System, UNIX OS( Daily tape backup), Rack mount Server, Mail Server (including Squid Management).
• Patch Panel Maintenance ( Ethernet and Telephone lines ).
• Telephone Switchboard Management, Deck phones installation & Troubleshooting, ITSM, Automate Dealer Management Systems.
• Beginning implementation of SharePoint central administration on Server 2003.(registered to write MCITP in SharePoint 2010 on 25 July 2011).
• E-Toyota service plus and sale software troubleshooting involving User PC's and IIS on Server.
• Liaison with All Stakeholders.
• Remote Assistance and Desktop.
• Administering Terminal Server for users accessing in house software with specific IPv4 addresses.
• Premicell Troubleshooting and Management.
• Administering and Management of Tag scanning System.
• Admin and Accounts: Auditing Financial Statements from Toyota.
• Auditing company's financial statements using reporting querying on SQL and on PROGRESS database.
• Generating and creating reports based on given parameters.
• Knowledge gained on business process analysis.
• Extensive Microsoft Office use including Excel ( Macro's included ).
• Invoicing of Wholesale Vehicles.
• Stock Control.
• Bank and General Ledger Reconciliation.

• Temporary IT Support, software and hardware troubleshooting as well as printers, done within Government sector through SITA ( State Information Technology Agency ).
• Worked in Department of Education, Economics, LOCAL government and Traditional affairs.
• Software troubleshooting : telnet, Persal ( Datacentrix Biometric software ), BAS ( Accenture Software ), including fingerprint scanning.
• Ensuring coordination of calls within the specified SLA's, ITSM experience.
• Team leader with Interns reporting to me.

• I've been on projects in Eskom, Toyota, Natal Portland Cement, Bakers Snackworks Factory, and i manage the In house program, all IT Issues including Website Mangement, Server Administration Cisco Router, UPS Management, and handle quotes and Tenders from leading companies in South Africa.
• I Assist before and During commissioning at Natal Portland Cement, including Drawing, Project Administration - ie Visio, AutoCAD.

• Lecturing First and Second Year Students in Information Technology and Related Subjects.
• Managed all IT Related problems on campus.
• Administrator for LAN.

• Maintenance, Technical Support in Hardware, Software and Networks.
• Delivery and On-Site Maintenance and Testing.
• Website Development using Microsoft FrontPage.
• Experience in entire Microsoft Office Suite.

• Responsible for overseeing all facets of IT within the department including the in-house program.
• Oversaw a team of technicians and travelled throughout government departments.