Heidi Ibrahim Data analyst
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Senior Data Analyst | 3+ Years Experience
Power BI • SQL • BigQuery • GCP • SSRS • Python

I'm Heidi, and I don't just teach data analytics – I live it. As an active data analyst and engineer, I'm showing you the exact techniques I use to solve real business problems every single day.

Why Students Choose Me:
✓ Learn from a practitioner, not just a teacher – I work with these tools professionally right now
✓ Proven track record – 3 years turning beginners into job-ready analysts
✓ Speak your language – Fully fluent in English & Arabic
✓ Completely personalized – Custom learning plans built around YOUR goals and timeline
✓ More than tutoring – Data consultation, project analysis, and career guidance included

Zero to Hero in Record Time:
Whether you're opening Excel for the first time or want to master advanced Python analytics, I'll get you there faster than you thought possible. My students land jobs, ace interviews, and build impressive portfolios.
Part-time or full-time. Flexible scheduling. Results guaranteed.
Stop watching tutorials that go nowhere. Let's build real skills that transform your career. Book now and let's talk about where you want to be in 3 months.

Subjects

Excel Beginner-Expert
Power BI Beginner-Expert
SQL and Data Warehousing Beginner-Expert
Power BI Dashboards Beginner-Expert
Python (for Beginners)

Experience

Intelcia (Aug, 2021–Present) at 3 years in data analytics
Hirewell (Apr, 2019–Present) at Excel & Power BI Tutor

Education

Bcs education (Jul, 2018–Jul, 2022) from Faculty of computer Science

Fee details

£470–860/hour (US$8.98–16.42/hour)

Courses offered

Power BI: Zero to Hero – Build Dashboards That Impress
- US$600
- Duration: 16 Hours
- Delivery mode: Online
- Group size: Individual
- Instruction language: English, Arabic
- Certificate provided: No
Transform raw data into stunning, interactive dashboards that tell powerful stories.
Never touched Power BI before? Perfect. This course takes you from complete beginner to confident dashboard creator, using real-world datasets and scenarios you'll actually encounter in the workplace.
What You'll Master:
Foundation (Weeks 1-2)

Power BI Desktop interface and navigation
Connecting to multiple data sources (SQL, Excel, CSV, databases)
Data importing and basic transformations
Understanding data types and relationships

Data Transformation (Weeks 3-4)

Power Query fundamentals
Cleaning and shaping messy data
Merging and appending queries
Creating calculated columns

Visualization & Design (Weeks 5-6)

Building impactful charts and visuals
Dashboard design best practices
Slicers, filters, and interactivity
Custom formatting and themes

Advanced Analytics (Weeks 7-8)

DAX formulas and measures
Time intelligence calculations
KPIs and performance metrics
Publishing and sharing dashboards

By the End, You'll:
✓ Build professional dashboards from scratch
✓ Clean and transform complex datasets
✓ Create dynamic reports with interactive filters
✓ Use DAX for advanced calculations
✓ Present data insights that drive decisions
✓ Have a portfolio-ready project for job applications
Who This Is For:

Complete beginners with zero Power BI experience
Excel users ready to level up
Aspiring data analysts building their skillset
Professionals who need to visualize data for their job

What You Need:
Just a computer and willingness to learn. I'll guide you through downloading Power BI Desktop (it's free!) and provide all practice datasets.
My Teaching Style:
No boring lectures. We learn by doing. Every concept is taught through hands-on practice with real datasets. You'll build actual dashboards from day one, making mistakes and learning from them in a supportive environment.
Flexible delivery: One-on-one sessions, small groups, or custom corporate training available.
Ready to turn data chaos into visual clarity? Let's start your Power BI journey today.
Excel Mastery: Zero to Hero – From Spreadsheets to Superpowers
- US$400
- Duration: 16 Hours
- Delivery mode: Online
- Group size: Individual
- Instruction language: English, Arabic
- Certificate provided: No
Here's a compelling Excel course description:

Excel Mastery: Zero to Hero – From Spreadsheets to Superpowers
Stop struggling with Excel. Start making it work for you.
Whether you're staring at a blank spreadsheet with no idea where to start or you know the basics but want to unlock Excel's true potential, this course transforms you into the Excel expert everyone turns to for help.
What You'll Master:
Foundation (Weeks 1-2)

Navigation and essential shortcuts that save hours
Data entry best practices and formatting
Basic formulas (SUM, AVERAGE, COUNT, IF)
Cell references and formula logic
Sorting, filtering, and organizing data

Intermediate Power (Weeks 3-4)

VLOOKUP, XLOOKUP, and INDEX-MATCH
Conditional formatting for visual insights
Data validation and dropdown lists
Working with dates and text functions
Charts and basic visualizations

Advanced Techniques (Weeks 5-6)

Pivot Tables and Pivot Charts mastery
Advanced formulas (SUMIFS, COUNTIFS, nested IF statements)
Data cleaning and transformation techniques
What-if analysis and scenario planning
Named ranges and structured tables

Professional Level (Weeks 7-8)

Power Query for data automation
Dynamic dashboards and reporting
Macros and basic VBA (no coding experience needed)
Protecting and sharing workbooks
Real-world business case projects

By the End, You'll:
✓ Build automated reports that update themselves
✓ Analyze thousands of rows in seconds with Pivot Tables
✓ Create professional dashboards that impress managers
✓ Master formulas that solve complex business problems
✓ Save hours every week with shortcuts and automation
✓ Feel confident tackling any Excel challenge at work
Who This Is For:

Complete beginners who've never used Excel
Casual users tired of googling every formula
Professionals who need Excel for their job
Anyone preparing for data analyst roles
Business owners tracking finances and operations

What You Need:
Just Excel (any version from 2016 onwards) and a willingness to practice. I provide all exercise files and real-world datasets.
My Teaching Style:
Forget boring theory. We dive straight into practical scenarios: budgets, sales reports, inventory tracking, data analysis – the stuff you'll actually use. Every lesson builds something real that you can immediately apply at work or in your projects.
100% customizable: Need to focus on specific Excel challenges at your job? Let's tailor the course to solve YOUR problems.
Flexible options: One-on-one tutoring, small group sessions, or intensive workshops available.
Stop letting Excel intimidate you. Let's turn you into the go-to Excel person in your office.
Microsoft SQL Server: Zero to Hero – Query, Analyze, and Master Databases
- US$600
- Duration: 16 Hours
- Delivery mode: Online
- Group size: Individual
- Instruction language: English, Arabic
- Certificate provided: No
Here's a compelling SQL course description:

Microsoft SQL Server: Zero to Hero – Query, Analyze, and Master Databases
Unlock the power of data with SQL – the most in-demand skill for any data professional.
Databases power everything from apps to business intelligence. This course takes you from never writing a single query to confidently extracting, analyzing, and manipulating data like a pro using Microsoft SQL Server.
What You'll Master:
Foundation (Weeks 1-2)

Understanding databases and relational data
SQL Server Management Studio (SSMS) setup
Writing your first SELECT queries
Filtering data with WHERE clauses
Sorting and limiting results
Basic operators and comparison logic

Core Skills (Weeks 3-4)

JOINs mastery (INNER, LEFT, RIGHT, FULL OUTER)
Aggregate functions (SUM, COUNT, AVG, MIN, MAX)
GROUP BY and HAVING for data summarization
Subqueries and nested queries
CASE statements for conditional logic
Working with NULL values

Advanced Querying (Weeks 5-6)

Common Table Expressions (CTEs)
Window functions and ranking (ROW_NUMBER, RANK, DENSE_RANK)
UNION, INTERSECT, and EXCEPT
Date and time functions
String manipulation and text functions
Complex multi-table queries

Database Management (Weeks 7-8)

Creating and modifying tables (DDL)
INSERT, UPDATE, DELETE operations (DML)
Indexes and query optimization
Stored procedures and functions
Views for reusable queries
Transactions and data integrity
Basic performance tuning

By the End, You'll:
✓ Write complex SQL queries to extract exactly what you need
✓ Join multiple tables to answer business questions
✓ Analyze sales, customers, products, and trends from real databases
✓ Optimize slow queries for better performance
✓ Build automated reports using stored procedures
✓ Speak confidently about databases in interviews
✓ Have a GitHub portfolio of SQL projects
Who This Is For:

Aspiring data analysts and business analysts
Excel users ready to handle bigger datasets
Anyone transitioning into data careers
Developers who need database skills
Business professionals who want data independence

What You Need:
Just a computer. I'll guide you through installing SQL Server (free edition) and provide real practice databases with thousands of rows to query.
My Teaching Style:
No dry syntax memorization. We start with real business questions: "Which customers bought the most last quarter?" "What's our top-selling product?" Then we build the queries to answer them. You'll think like an analyst from day one.
Learn by doing: Every session includes hands-on practice with real-world scenarios. You'll query sales data, customer databases, inventory systems, and more.
Flexible delivery: One-on-one mentorship, small groups, or custom corporate training available. Bilingual instruction in English or Arabic.
SQL is the gateway to every data career. Let's open that door together.
Python for Beginners – Your First Step Into Programming (And It's Easier Than You Think!)
- US$600
- Duration: 16 Hours
- Delivery mode: Online
- Group size: Individual
- Instruction language: English, Arabic
- Certificate provided: No
Here's a warm, human Python course description:

Python for Beginners – Your First Step Into Programming (And It's Easier Than You Think!)
Let me guess – you've heard Python is "easy to learn" but you're still intimidated. I get it. Let's change that together.
Look, I remember my first line of code. It felt like learning a foreign language while blindfolded. But here's the truth: Python is actually the friendliest programming language out there, and I'm here to prove it to you.
This isn't about becoming a software engineer overnight. It's about giving you a superpower – the ability to make your computer do the boring stuff for you, analyze data, and solve problems in ways you never thought possible.
What We'll Learn Together:
Getting Comfortable (Weeks 1-2)

Setting up Python (I'll walk you through every click)
Your first program (yes, we're coding on day one!)
Variables and data types (think of them as labeled boxes)
Basic math operations (Python is a really smart calculator)
Print statements and user input (making programs interactive)

Building Blocks (Weeks 3-4)

If/else statements (teaching your code to make decisions)
Loops (doing repetitive tasks without going crazy)
Lists and dictionaries (organizing your data)
Functions (creating your own custom commands)
Fixing errors (everyone makes them – let's debug together)

Getting Practical (Weeks 5-6)

Working with files (reading and writing data)
String manipulation (cleaning up messy text)
Introduction to libraries (using other people's code)
Mini-projects that actually do something useful
Automating simple tasks

Real-World Applications (Weeks 7-8)

Data analysis basics with Pandas
Creating simple visualizations
Web scraping fundamentals (ethically!)
Building a personal project YOU choose
Next steps in your Python journey

By the End, You'll:
✓ Write Python programs from scratch without panicking
✓ Automate boring tasks (renaming files, organizing data, etc.)
✓ Analyze data and create simple charts
✓ Read and understand other people's code
✓ Feel confident googling when you're stuck (yes, we all do this!)
✓ Have actual projects in your portfolio
Who This Is For:

Complete beginners who've never coded anything
People who tried learning online but got lost
Excel users who keep thinking "there must be a better way"
Anyone curious about data analysis or automation
Career changers exploring tech without commitment

What You Need:
Honestly? Just a laptop and curiosity. We'll install everything together (it's free), and I'll explain things in plain English, not tech jargon. If you can use email, you can learn Python.
Here's How I Teach:
Forget walls of theory and confusing terminology. We're building things from lesson one – simple stuff at first, but stuff that actually works. Made a mistake? Perfect! That's how we learn. My job is to make you feel comfortable being a beginner, because everyone starts somewhere.
I explain things like I'm talking to a friend over coffee, not reading from a computer science textbook. When something doesn't click, we try a different angle until it does. Your "dumb question" is probably the same one ten other students asked.
What Makes This Different:

Patient, judgment-free environment (seriously, ask anything)
Bilingual support (English or Arabic – whatever helps you learn)
Real-world examples from actual work scenarios
Flexible pacing – we move at YOUR speed
Homework that's interesting, not tedious
Career guidance if you want to go further

One-on-one or small groups. Custom schedules. Week-by-week or intensive format.
Listen, learning to code won't happen overnight, and that's okay. But in 8 weeks, you'll look back amazed at how far you've come. That intimidating screen full of code? You'll understand it. That manual task eating your time? You'll automate it.