Ahmed Daffaie
Katy,Tx
Summary
Experienced Senior BI Data Engineer with over 10 years of proven experience in designing and implementing comprehensive BI solutions, including Azure service, data warehousing, Spark technology, Power BI, SQL database and Power Platform, to provide valuable insights and drive operational efficiency through end-to-end data integration, analysis, warehousing, and enterprise-scale models for clients across manufacturing, operations, and financial industries.
Overview
9
9
years of professional experience
1
1
Certification
Work History
Senior BI Data Engineer
Wimmer Solutions
11.2021 - Current
- Company Overview: partner of Microsoft
- A Data Engineer and a member of Wimmer Solutions Professional Services
- We work on enterprise-level projects that require comprehensive BI solution technologies, including in-depth analysis, data integration, warehousing, AI forecasting, and providing operational efficiency in a fast time frame
- Despite agile method challenges in managing project hours and capacity, I successfully delivered the project with 100% satisfaction within a remarkably short timeframe
- Partner of Microsoft
Senior Power BI developer
DURACELL
06.2021 - 11.2021
- A member of Duracell BI Core team that uses SAP, SharePoint and Snowflake as data sources to build valuable reports using Power BI Premium that helps the management in their decisive intuitions
- We are leveraging Azure SQL database, Dataflows, Power Automate, Tabular Editor, ALM Toolkit for partial deployment for maximum performance optimization
- Under the Duracell contract, I significantly improved the ETL process, reducing dataflow time from 2 hours to mere minutes
- This achievement was made possible through techniques like incremental refresh and partial deployment for hybrid models using the ALM toolkit and REST API calls
Senior Power BI developer
Microsoft
12.2019 - 05.2021
- A member of FastTrack Operations D&R team in Microsoft
- My job is to help drive Microsoft’s key strategy of M365 software deployment and adoption through delivering operational metrics reporting BI solutions using Power BI, DAX Query, Power Query, and Tabular SSAS model, build BI data models, visualization, and sharing BI dashboards with Microsoft Managers, Partners, and stakeholders
- Those reports are consumed by more than 7,000 viewers worldwide
- Additionally, I work on Azure SQL database, Azure blobs and ADF, and Azure DevOps
BI Data Analyst Lead
Goodman Manufacturing
Waller, Tx
05.2016 - 12.2019
- Shared data insights with management utilizing Power BI and Excel Power Pivot to collect and visualize data resulting in streamlined reporting processes and improved decision-making
- Identified production and process weak points, lag time, and defects through in-depth analysis leading to 20% reduction in defects and 15% increase in production efficiency
- IQS system is programmed based on the ISO blueprint documents across all production departments
- The system helps QC department to collect and analyze data
- That was done within just 4 months, surpassing the original one-year deadline
Quality Data Analyst
Goodman Manufacturing
Houston, TX
01.2016 - 05.2016
- Programming Infinity QS system based on ISO documents and Engineering Blueprints
- And training IQS users, managing IQS SQL database, Querying and ETL data, and BI visualization
- I solely designed and implemented a comprehensive system for data collection, analysis, and visualization
- Leveraging Power BI, VBA coding, and PowerPivot in Excel to enhance data insights and incipient error detection
Education
DIPLOMA - COMPUTER SCIENCE
Baghdad High Institute
BaghdadBACHELOR OF SCIENCE - PHARMACY
Baghdad University / College of Pharmacy
Baghdad, IraqSkills
- Data Lake Analytics
- ETL Development
- SQL Querying
- Data Warehousing
- Data Integration
- Database Management
- BI Reporting
- DAX Optimization
- Tabular and Relational Data Modeling
- BI Security
- Process Automation
- Data Quality Assurance
- Problem-Solving
- Communication
- Lead and Management
- Data Excellence and Government
- Microsoft Fabric
- Azure Synapse Analytics
- Azure Data Lake and Storage Account
- Power BI
- Power Query
- Data Flow G1 & G2
- Premium Capacity and BI gateway Management
- Enterprise-scale models
- Azure Data Factory
- SQL Server and T-SQL Optimization
- Power Automate
- ALM Toolkit
- PowerShell
- TDML Model Deployment
- RLS Security
- DAX Studio
- XRM Toolbox
Certification
- DP-203: Microsoft Azure Engineering II Certificate, 05/01/22
- PL-300: Microsoft Analytical Power BI Associate, 08/01/24
- Analyzing and Visualizing Data with Microsoft Power BI (Wise Owl Web), 09/01/19
- IT Project Management Essentials – Daikin, 01/01/19
- INFINITYQS Proficient Fundamentals (Beginner and Advanced level), 03/01/16
- Power Query and PowerPivot in Excel, 01/01/19
- Quality Culture Change Curriculum Daikin, 01/01/17
Personal Information
Citizenship: US Citizen
Timeline
Senior BI Data Engineer
Wimmer Solutions
11.2021 - Current
Senior Power BI developer
DURACELL
06.2021 - 11.2021
Senior Power BI developer
Microsoft
12.2019 - 05.2021
BI Data Analyst Lead
Goodman Manufacturing
05.2016 - 12.2019
Quality Data Analyst
Goodman Manufacturing
01.2016 - 05.2016
- DP-203: Microsoft Azure Engineering II Certificate, 05/01/22
- PL-300: Microsoft Analytical Power BI Associate, 08/01/24
- Analyzing and Visualizing Data with Microsoft Power BI (Wise Owl Web), 09/01/19
- IT Project Management Essentials – Daikin, 01/01/19
- INFINITYQS Proficient Fundamentals (Beginner and Advanced level), 03/01/16
- Power Query and PowerPivot in Excel, 01/01/19
- Quality Culture Change Curriculum Daikin, 01/01/17
DIPLOMA - COMPUTER SCIENCE
Baghdad High Institute
BACHELOR OF SCIENCE - PHARMACY
Baghdad University / College of Pharmacy
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