Yasser Hossam Eldeen, Developer in Cairo, Cairo Governorate, Egypt
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Yasser Hossam Eldeen

Verified Expert  in Engineering

Data Strategy Developer

Cairo, Cairo Governorate, Egypt
Toptal Member Since
June 8, 2019

Yasser is a recognized industry expert in business intelligence, data analytics, and information management with over 12 years of experience building data strategies, enterprise data architectures, information management solutions, and data-driven decision support systems. His background is multi-faceted across strategic business intelligence and data analytics consulting, data products management, and building organizations' data strategies and roadmaps.


Stratus Data LLC
SQL, Databases, ETL, Data Warehousing, Snowflake, Python, Tableau...
Hello Chef
MySQL, Databases, Data Engineering, Redis, Business Intelligence (BI), SQL...
Amazon Web Services (AWS), Redshift, Amazon QuickSight, Data Warehousing...




Preferred Environment

Analytics, Data Warehousing, Data Architecture, Snowflake, Redshift, Tableau, SQL, Data Build Tool (dbt), Python

The most amazing...

...service I've provided is a full business intelligence architecture and roadmap for RCHSD, the largest children's hospitals in the US.

Work Experience

Lead Data Architect

2022 - PRESENT
Stratus Data LLC
  • Built a data lakehouse and set of dashboards for a global job-matching platform.
  • Led a team to build a full data warehouse and migrate old dashboards to use it as the main source for a global healthcare company.
  • Created the data architecture and data warehouse for a pharmacy automation technologies company.
  • Developed a set of dashboards for an investment management company.
  • Engineered data architectures and infrastructure for other clients.
Technologies: SQL, Databases, ETL, Data Warehousing, Snowflake, Python, Tableau, Microsoft Power BI, BigQuery, Azure, Amazon Web Services (AWS), Redshift, PostgreSQL, Google Cloud, Data Analysis, Data Modeling, Reporting, Dashboards, Data Build Tool (dbt), Fivetran, Data Analytics, Business Intelligence Architecture, Business Intelligence Training, Microsoft Business Intelligence (MBI), Data Fabric

Data Consultant

2022 - 2023
Hello Chef
  • Defined the data team's vision and strategy and executed a roadmap for implementation.
  • Developed the data architecture and infrastructure.
  • Aligned analytics needs with key decision-makers and stakeholders, defined and organized the business OKRs and KPIs, and set the data requirements and delivery processes.
  • Implemented a full data warehouse and data marts that combined all the data points together and modeled it in a business-friendly way to enhance the self-service decision-making process.
  • Integrated data from diverse sources into a centralized data warehouse.
  • Developed over 20 dashboards to cover all the business decision-making needs.
  • Established a business glossary and metadata and data discovery capabilities.
  • Provided training courses and built the community to utilize all developed components.
Technologies: MySQL, Databases, Data Engineering, Redis, Business Intelligence (BI), SQL, Redshift, Amazon QuickSight, Mixpanel, Data Analytics, Business Intelligence Architecture, Business Intelligence Training, Microsoft Business Intelligence (MBI), Data Fabric

BI, Data Analytics Consultant | Data, LG, and Strategic Research

2021 - 2022
  • Managed a business intelligence center of excellence and community of practice organization program to train 35 business stakeholders to self-service their analytics and apply data visualization best practices to enhance their decision-making process.
  • Worked with the management to define the organization's OKRs and created a framework to monitor and track them, spreading them among the entire organization.
  • Created SQL-based and tool-based ETL pipelines, obtaining data from multiple data sources.
  • Architected and developed a scalable data warehouse, employing Amazon Redshift and Data Lake, using S3, Lake Formation, and Glue Data Catalog.
  • Developed dashboards covering all business aspects and trained the business team to use the tools as a self-service component of the decision-making process.
  • Built efficient and reliable data pipelines, ingesting and transforming more than 15 data sources, using services like (Rudderstack, AWS DMS, S3, Glue, Spark, Terraform, Redshift, MSK, Lambda, and Athena).
  • Built a data lake to enable analytics, data science, and a machine learning team to tune and run the data platform end-to-end.
  • Helped the brand awareness team to measure and track their efforts and impact.
  • Helped the lead generation team understand the market, measure the effectiveness of their efforts, and tune their target to optimize CR and CAC.
  • Affected vendor assessment for tools and technologies used.
Technologies: Amazon Web Services (AWS), Redshift, Amazon QuickSight, Data Warehousing, Data Warehouse Design, AWS Glue, Terraform, RudderStack, Amplitude, Google Data Studio, Google Analytics, Mailchimp, Grafana, Docker, Python, Data Analytics, Business Intelligence Architecture, SQL, Business Intelligence Training, Microsoft Business Intelligence (MBI)

Business Intelligence Architect

2020 - 2022
Rady Children's Institute for Genomic Medicine, USA
  • Assessed the current situation in detail and provided a full situation assessment and an organization readiness report, including data, IT, business, technology, and infrastructure readiness.
  • Interviewed stakeholders and decision-makers and gathered current and future use cases and requirements.
  • Interviewed IM team members to understand current and future systems and solutions.
  • Defined, wireframed, and documented all stakeholders' requirements.
  • Built the entire organization's business intelligence and data analytics roadmap and technical architecture that fit business constraints and technology preferences.
  • Built the initial detailed plan as well as the milestones.
  • Provided recommendations on the proper technology stack, tools, and technologies for each component of the technical architecture. Prepared a detailed report with initial ROI and the estimated budget and resources.
  • Provided a variety of training sessions for the business in technical teams for requirements discovery, data modeling, data warehousing, data integration, data governance, metadata management, data visualization, and data storytelling.
  • Built the internal BI community and center of excellence and built the community engagement strategy.
  • Created the change management, initiative adoption strategy, data learning, and education strategy for both the technical and business teams and built the user's support strategy, deployment, and maintenance strategy, amongst other solutions.
Technologies: Data Strategy, Training, Requirements Analysis, Data Modeling, Data Warehousing, Data Warehouse Design, Data Integration, Azure, Metadata, Data Governance, Data Visualization, Data Architecture, Data Analytics, Business Intelligence Architecture, SQL, Business Intelligence Training, Microsoft Business Intelligence (MBI)

Head of Business Intelligence and Data Analytics

2019 - 2021
Lanterne Rouge, New Zealand
  • Set the BI strategy, met with the business executives to understand the business and KPIs, and accessed and understood the current eight data sources.
  • Created dashboard drafts to satisfy all the decision support needs. Also created the required data warehouse and ETL to get all the data in one place with an analytical layer suitable for self-served analytics.
  • Modeled and implemented the data warehouse and ETL to get all the data from multiple sources to one place with an analytical layer suitable for self-served analytics. Implemented a set of analytical dashboards for the CxOs and key clients.
  • Led the strategy, accuracy, impact, and relevancy for all required BI and data analytics insights and reporting for Lantern Rouge's customers and built/optimized the new internal and external data warehouse and analytical dashboards.
  • Empowered the team to use analytics as a self-served component in the decision-making process by providing multiple data visualization and data storytelling training sessions.
  • Used AI/ML to leverage the personalized recommendation system based on users’ behavior.
Technologies: Google Analytics, Google Data Studio, Data Warehousing, Data Warehouse Design, Microsoft Power BI, MySQL, Data Strategy, Database Modeling, Data Modeling, Data Visualization, Requirements Analysis, Data Analytics, Business Intelligence Architecture, SQL, Business Intelligence Training, Microsoft Business Intelligence (MBI)

Head of Business Intelligence and Data Analytics

2019 - 2020
  • Helped to build a data-driven culture and decision support systems and scale the company’s revenues 5x in less than a year. I was instrumental in its $8 million Series B funding round.
  • Built the business intelligence and data analytics roadmap and technical architecture and was responsible for building and executing the implementation and maintenance plan.
  • Hired and built the lead BI and data analytics team from scratch.
  • Met with all the decision-makers from all the teams to understand their needs and enhance their decision-making process, knowing the business, its KPIs, and OKRs.
  • Worked with all the data sources and created the BI and data analysis architecture. I implemented it so they can get the most of their data and understand their customers' behaviors and make better data-driven decisions.
  • Selected the right tools and technologies to align with the architecture and company's needs.
  • Managed and worked with the team to model and implement the entire data warehouse and required ETLs from scratch.
  • Built more than 30 dashboards and ad-hoc reports for all the teams, including operations, marketing, sales, finance, and strategy, to help them take direct decisions and optimize their processes.
  • Created investors-focused dashboards to show our growth and profitability forecasting from all the perspectives to help understand the potential ROI and prove ourselves as a data-driven company with every decision empowered by data.
Technologies: SQL Server Integration Services (SSIS), Google Data Studio, Data Warehouse Design, Data Warehousing, Chartio, Tableau, SQL, Talend ETL, Data Analysis, Data Integration, Data Strategy, Microsoft Power BI, Tableau Server, Business Intelligence (BI), Data Analytics, Business Intelligence Architecture, Business Intelligence Training, Microsoft Business Intelligence (MBI)

Head of Business Intelligence and Data Analytics

2017 - 2019
Afkar Technology
  • Built and led a team of amazing BI developers to deliver high-quality business intelligence and data analytics solutions for big clients like EFG Hermes, Beltone Financials, IBM Resilient, and Giza Systems.
  • Managed the entire process from the pre-sales activities, proposals, requirements gathering, projects planning, managing the implementations to the project's delivery, documentation, and providing training sessions for our clients.
  • Provided after-delivery support for the key accounts.
Technologies: Analytics, SSAS, SQL Server Reporting Services (SSRS), SQL Server Integration Services (SSIS), Microsoft SQL Server, MySQL, Microsoft Power BI, Data Strategy, Data Warehousing, Data Warehouse Design, Data Integration, Data Analytics, Business Intelligence Architecture, SQL, Microsoft Business Intelligence (MBI)

Independent Data Analytics and Data Performance Management Consultant

2017 - 2018
Ajman Ministry of Finance, UAE
  • Performed pre-sales, awareness, and training activities prior to the main project.
  • Gathered and analyzed requirements, discovered the main pain points, and set suitable solutions.
  • Created full documentation and user manuals for the whole project.
  • Owned the project planning and management, UAT, delivery, after-delivery support, and maintenance.
  • Modeled and implemented the planning analytics solution.
  • Built IBM TurboIntegrator processes to automate every part of the process.
  • Provided training sessions for the team and the end-users.
  • Managed the full training and orientation for the development team that was working with me.
Technologies: IBM Cognos, Financial Planning & Analysis (FP&A), IBM Planning Analytics, TM1, Data Strategy, Data Management, Budgeting, Planning, Requirements Analysis, Employee Training, Data Analytics, Business Intelligence Architecture, SQL

IBM Cognos Business Intelligence Expert

2016 - 2017
Ministry of Justice - Qatar
  • Managed the entire project, from system analysis and design to project delivery.
  • Solved IBM Cognos complex problems to satisfy users' needs.
  • Modeled the data with IBM Cognos Framework Manager.
  • Created a standalone web portal to manage the dashboards' governance to be easy to use.
  • Solved many data-related technical challenges facing the technical team in the ministry.
  • Created documentation and user manuals for the entire project.
Technologies: Data Modeling, Data, Oracle, Microsoft SQL Server, IBM Cognos, Data Analytics, Business Intelligence Architecture, SQL

Independant Data Analytics Consultant | Project Manager (Contractor)

2015 - 2016
Pendo Management Group
  • Created a web-based application with integration to an appraisals API called Appraisal Scope. I was responsible for obtaining the API data, synchronizing it to the system, and enabling the system users to manage the appraisal...
  • Created a business intelligence web-based application to view the dashboard for each company that Pendo Management Group is working with per month. The dashboard had about nine business charts and data that enabled Pendo Group and its clients.
  • Provided training/UAT/full documentation for the two projects.
Technologies: PHP, Google Chart API, Database Development, MySQL, Data Analytics, Business Intelligence Architecture, SQL

Business Intelligence Developer and Data Analyst

2012 - 2015
Bizware International
  • Worked in more than 20 complete data analysis and visualization mega projects.
  • Managed two teams that won two data competitions in the same year.
  • Created around 30 POCs for different clients in many industries.
  • Provided corporate training courses for big companies like GUPCO, EgyptGas, and AstraZeneca.
Technologies: ETL, Data Warehousing, Data Warehouse Design, Data Modeling, SQL Server 2005, SQL Server Integration Services (SSIS), SQL Server Reporting Services (SSRS), TM1, IBM Cognos, Data Analytics, Business Intelligence Architecture, SQL

PowerBI Dashboard for E-Ajman Mobile Application

E-1 Ajman is the official application for the government in Ajman, UAE. I won a competition for creating a dashboard for the decision-makers to be able to make data-driven decisions. This dashboard covered all the needed insights to cover the needs of the decision-makers.

Beltone Financials Decision Support System

Created a full data warehouse, ETL, and dashboards solution that takes the data from eight data sources and presents it in four dashboards.

We started by collecting all the data in a centralized data warehouse and building the ETL to do this. We then linked the data warehouse to PowerBI as a DV tool.

EFG Herms Data Visualization Project

Using MS PowerBI, we've created a list of decision support dashboards to leverage the decision support in EFG Hermes and cover a wide sector or business needs and requirements for multiple teams and business units.

Resilient Dashboard Product

Resilient is an IBM company specialized in security. We've created a list of dashboards for them to use it as a part of their software.

Qatar Ministry of Justice Dashboards

I've created ten dashboards for the decision makers of the ministry of justice in Qatar.

Data Storytelling with Flourish

POC for data storytelling with Flourish.

Training Courses

I've provided more than 15 corporate training course in the past four years.

Web Applications

I've been involved in creating more than ten web applications.
2007 - 2012

Bachelor of Science Degree in Computer Science Specialization

Cairo University - Cairo, Egypt


Predictive Analytics for Business Nanodegree



Data Engineering Nanodegree



Data Analyst Nanodegree



Expert Systems and Knowledge Engineering Certificate

The Agricultural Research Center, Egypt


Google Chart API, Chart.js, D3.js, Matplotlib, Pandas, NumPy, SciPy


Cognos Analytics 11, Cognos Framework Manager, Microsoft Power BI, Tableau, IBM Cognos, Cognos ReportNet, TM1, IPython Notebook, Seaborn, Git, Jupyter, SSAS, Microsoft Project, Chartio, Google Analytics, Talend ETL, AWS Glue, Terraform, Mailchimp, Grafana, Amazon QuickSight, BigQuery


Flourish, Data Fabric


SQL, Python, R, PHP 7, JavaScript, PHP, C#, Java, Snowflake


Database Design, Business Intelligence (BI), Data Science, Database Development, ETL, Requirements Analysis


Jupyter Notebook, Alteryx, Anaconda, Amazon Web Services (AWS), Windows, Ubuntu, Oracle, Azure, Docker, Mixpanel


Databases, Database Modeling, MySQL, SQL Server Reporting Services (SSRS), SQL Server Integration Services (SSIS), SQL Server Analysis Services (SSAS), PostgreSQL, MongoDB, Microsoft SQL Server, PL/SQL, SQL Server 2005, Data Integration, Redshift, Redis, Google Cloud

Industry Expertise

Project Management


Data Architecture, Big Data Architecture, Data Analysis, Cognos 10, Data Visualization, Visual Storytelling, Data Modeling, Data Analytics, Complex Data Analysis, Data Strategy, Business Intelligence Training, Business Intelligence Architecture, Microsoft Business Intelligence (MBI), Data Engineering, Data Warehousing, Data Warehouse Design, IBM Cognos Dashboard Embedded, Google Data Studio, A/B Testing, Algorithms, Data Structures, Predictive Analytics, Predictive Modeling, Data Wrangling, Statistics, Statistical Analysis, Data Mining, Analytics, Data, Strategy, Roadmaps, Product Management, Mathematics, Algebra, Training, Metadata, Data Governance, Tableau Server, Financial Planning & Analysis (FP&A), IBM Planning Analytics, Data Management, Budgeting, Employee Training, Planning, RudderStack, Amplitude, Data Build Tool (dbt), Reporting, Dashboards, Fivetran

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