Data Science Private Tutoring - Intermediate to Advanced

From 55 £ /h

As a qualified Software Developer (BSc in Software Engineering) and certified teacher (PGDE with QTS), I offer one-on-one data science tutoring, customized to your individual learning needs and goals.

My course covers key data science concepts, including data analysis, visualization, machine learning, statistics, and programming in Python and R. The sessions are hands-on and project-based, ensuring you apply theoretical knowledge to real-world data sets.

Harness the power of data science to make insightful decisions, predict trends, and solve complex problems. Join me to master data science and thrive in today's data-driven world!

Location

Online from Thailand

About Me

Highly experienced Mathematics and Computer Science tutor with 100% exam pass rate an individual approach to each student. Currently teaching private lessons to 8 students from 7 to 22 years old. Highly proficient in both online and private 1-on-1 teaching.

Education

Qualified Teacher Status from UK
PGDE
Bachelor’s degree in Software Engineering, Kryvyi Rih National University

Established university with strong emphasis on modern technologies and teamwork. During my study here I interned as a volunteer school teacher, which helped me to realize my passion for teaching.

Experience / Qualifications

5 years as a Secondary Computer Science and Mathematics teacher in a Cambridge-certified International program in Bangkok, 6 years of tutoring.

Cambridge-certified Computer Science teacher.

Age

Children (7-12 years old)

Teenagers (13-17 years old)

Adults (18-64 years old)

Seniors (65+ years old)

Student level

Intermediate

Advanced

Duration

60 minutes

120 minutes

The class is taught in

English

Russian

Skills

Computer science

Statistics

Numerical analysis

Reviews

Availability of a typical week

(GMT -05:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Math general lessons and Exam Prep Tutoring (Checkpoint, IGCSE, A-Levels, SAT, University admissions, IB, Further Maths)

41 £ /h

I’m an experienced (9 years of continuous teaching career) Math tutor specializing in Checkpoint, IGCSE, A-Level, and SAT preparation. Over the years, I’ve helped students not only build confidence in mathematics but also achieve top results in their exams. Many of my A-Level students have gone on to earn A and A* grades and secure places at prestigious universities worldwide (including MIT, Oxbridge and Ivy League schools). Currently I work in one of the most prestigious international schools in Bangkok.

My teaching style is approachable and engaging — I use a wide variety of tools, from interactive math games to customized worksheets, to make lessons enjoyable while keeping them highly effective. At the same time, I take exam preparation very seriously. Every lesson is carefully structured to strengthen core skills, tackle problem areas, and build exam strategies that deliver results.

Students receive optional assignments after each session, and I provide periodic progress reports so parents and learners can track improvement. Whether you’re preparing for school exams, aiming for top grades in IGCSE or A-Level, or working towards a high SAT math score, I’ll guide you every step of the way.

iOS App Development - I'll help you to design and code your own app

55 £ /h

As a seasoned Software Developer (BSc in Software Engineering) and certified educator (PGDE with QTS), I offer personalized, one-on-one iOS App Development classes.

Regardless of your current skill level, this course will take you from basic Swift programming to the advanced features of iOS development, including UI/UX design, data storage, and API integration. Learn how to develop, test, and publish your own iOS applications with hands-on guidance, all in accordance with Apple's best practices.

The sessions are practical and project-based, ensuring real-world application of your learning. Whether your goal is to develop your own app, start a new career, or simply learn a new skill, I am here to guide you every step of the way. Unleash your creativity and become a competent iOS developer with me!

Salah

4.96

(28)

As a teaching professional, I have always enjoyed sharing my knowledge. My goal is to provide quality education. I am aware that some topics may seem complex, but often this is simply the result of an inadequate explanation by the teacher. With me, you will discover a real interest in the material!

We strive together to achieve academic excellence, overcoming the shortcomings and difficulties encountered by your child. Studies will become a pleasant experience for him. In addition to the courses, I can also help with school orientation, identifying their preferences and highlighting the advantages and benefits of a fulfilling educational ambition.

The sessions generally take place according to the following stages:

1️⃣ The first sessions are devoted to the assessment of the student's level in order to detect existing gaps.

2️⃣ Next, we create a personalized plan to address these gaps, including the number of hours of work needed, specific areas to focus on, and appropriate training and development exercises.

3️⃣ We stay in constant contact with the student's class teacher, to keep up to date with the latest requirements and ensure a consistent approach.

4️⃣ Subsequently, I provide exams similar to those that are likely to be asked in class, to prepare the student effectively.

5️⃣ Upon request, I write a regular report, usually monthly, to keep parents informed of their child's progress throughout their course.

I adapt my methodology according to the specific needs of each student, thus offering them a personalized and adapted work approach.

In addition, I offer crash courses for students preparing for the start of the school year, allowing them to start the year well prepared, with a solid lead on the school curriculum.

If you have any questions, do not hesitate to contact me. I will be happy to help you.

Adam

4.96

(28)

Demystifying probabilities and data processing
Statistics and probability occupy an increasing place in the secondary school curriculum and directly prepare students for the requirements of higher education (economics, medicine, engineering, humanities).

The sessions will include:

Descriptive statistics (means, standard deviations, graphical representations).

Conditional probabilities, probability laws and combinatorics.

Analysis, interpretation of datasets and sampling logic.

Targeted training based on typical exercises and exam problems.

Amin

4.96

(28)

Are you a university student, engineer, or professional who needs to actually use data — not just learn theory about it?
This course is built around real problems and real code. We skip the textbook formulas and go straight to applying statistics and data science the way professionals do: with Python (pandas, NumPy, scikit-learn, matplotlib) and R (RStudio).
What we cover, adapted to your level and goals:
- Descriptive and inferential statistics (the ones that actually matter)
- Data cleaning, exploration, and visualization
- Regression, classification, and intro to machine learning
- Time series and forecasting basics
- R for statistical analysis and academic research

Who this is for:
- University students in statistics, economics, engineering, or biology
- Professionals wanting to move into data analysis or data science
- Researchers who need to process and present data properly

I use Python and R professionally as a working engineer — everything I teach comes from real application, not just academic exercises.

Mohamed

4.96

(28)

An exam is coming up and your child doesn't know where to start? Is the Baccalaureate or Brevet exam approaching and they lack method or confidence?
He knows the material but loses his composure when faced with an exercise?
He makes repetitive mistakes despite his revisions?
He doesn't know how to organize his revision?
There isn't enough time to review all the chapters?
Or does he simply want to prepare himself seriously to achieve better results?
I can help him organize his work, target his difficulties and train effectively.
I am a mathematics teacher with 15 years of teaching experience and hold a Master's degree in mathematics. I tutor middle and high school students, particularly in the French and Moroccan curricula.
🎯 Preparation tailored to the student's objective
Good preparation is not just about doing a lot of exercises.
First, we need to identify:
• concepts that are not mastered;
• errors that recur regularly;
• methods that the student does not yet know how to use;
• the priority chapters;
• the actual level of preparation.
Next, we implement a targeted and progressive approach.
📝 Preparation for tests and exams
Depending on the level and objective, we can work on:
• review of essential concepts;
• classic exercises and more complex exercises;
• the exam topics;
• problems requiring multiple steps of reasoning;
• the problem-solving methodology;
• drafting the solutions;
• time management;
• the analysis and correction of errors;
• the strategies to use when faced with different types of exercises.
For the Brevet or the Baccalaureate, we can also work from past exam papers to gradually familiarize the student with the exam format.
🔎 A method based on errors
An error is not simply something to be corrected.
It allows us to understand what is not yet mastered.
During the sessions, we therefore analyze the errors to determine their origin, then we repeat the method until the student is able to solve a similar exercise independently.
Understand → Practice → Identify errors → Correct → Repeat → Master
💻 Interactive online courses
The classes are held remotely using Google Meet and an interactive whiteboard.
The student works directly with me during the session. It's not simply a matter of looking at a solution: they must search, explain their reasoning and participate actively.
I can also send him screenshots of the work done during the session to facilitate revisions.
🏆 15 years of experience
I have worked with many students of varying levels and difficulties.
For my final year students who were tutored in mathematics, I achieved a 100% success rate in the Baccalaureate, with 75% obtaining a distinction of "Bien" or "Très Bien".
This experience allows me to adapt the work to the available time and the actual level of the student, especially when an exam is approaching.
👨‍🎓 For which students?
• College
• High school
• Second
• First
• Final year
• Preparation for the Brevet exam
• Preparation for the Baccalaureate
• Preparation for inspections
• Students needing a refresher course before an exam
The French and Moroccan programs are taken into account.
📩 An exam is coming up?
In your message, please tell me:
• the student's level;
• the type of examination or test;
• the date;
• the relevant chapters;
• the main difficulties encountered.
This will allow me to determine priorities and propose work that is adapted to the time available.
The goal is to prepare the student effectively, to correct their priority difficulties and to enable them to approach their exam with more method and confidence.

Baia

4.96

(28)

I teach Python specifically for finance and data applications - the kind used in economics, business analytics, and quantitative programs. This isn't a general "learn to code" course; it's built around real financial data, benchmarking, and the workflows you'll actually use in coursework or early career work.

Topics include:
Python fundamentals through a finance lens (data structures, functions, control flow).
Working with financial data and datasets.
Performance benchmarking and writing efficient code.
Applying concepts from Hilpisch's Python for Finance.

Kevin

4.96

(28)

► EXPERT STATISTICS, DATA ANALYTICS, MACHINE LEARNING & AI TUTOR FROM SWITZERLAND
► UNIVERSITY, FOUNDATION, IB, A-LEVEL & INTERNATIONAL SCHOOL SUPPORT

I completed my Master’s degree in Business Information Systems at a Swiss University of Applied Sciences, where my academic background strongly combined mathematics, statistics, data analysis, analytical thinking and problem-solving. This technical and data-oriented foundation shaped the way I teach today: clearly, logically and with a strong focus on real understanding.

For many years, I have successfully supported students in Statistics, Data Analytics, Machine Learning and AI. My main focus is especially on Statistics — from basic descriptive statistics to advanced statistical methods, hypothesis testing, regression, probability distributions and interpretation of results.

I mainly use R for statistical analysis, data handling, visualisation and practical exercises. My goal is not only to help students calculate results, but to make sure they understand what the results mean and how to explain them correctly.

► STATISTICS, DATA ANALYTICS & AI SUPPORT

► STATISTICS & PROBABILITY
I help students understand descriptive statistics, probability, random variables, distributions, sampling, confidence intervals, hypothesis testing, p-values, correlation, regression and statistical interpretation. My lessons focus on explaining the logic behind each method, not just applying formulas.

► APPLIED STATISTICS WITH R
I support students in using R for statistical analysis, data cleaning, visualisation, hypothesis testing, regression models and interpretation of outputs. Students learn how to connect theory, calculation, code and real meaning step by step.

► QUANTITATIVE METHODS & RESEARCH STATISTICS
I help students with statistical methods used in business, economics, psychology, social sciences, science and university research. This includes choosing the correct test, understanding assumptions, interpreting results and presenting findings clearly.

► DATA ANALYTICS & DATA SCIENCE
I support students with data preparation, exploratory data analysis, visualisation, dashboards, summary statistics and practical interpretation. The focus is always on understanding the data and drawing meaningful conclusions.

► MACHINE LEARNING & AI FOUNDATIONS
For students working with modern data topics, I also provide support in the foundations of Machine Learning and AI, including regression, classification, clustering, model evaluation and practical applications. These topics are explained from a statistical point of view, so students understand the logic behind the models.

► UNIVERSITY, FOUNDATION & INTERNATIONAL COURSES
I support students in Statistics, Data Analytics, Business Analytics, Quantitative Methods, Econometrics, Research Methods and technical modules. I help with exam preparation, assignments, projects and practical data analysis tasks.

► HOW I TEACH

► I FOCUS ON REAL STATISTICAL UNDERSTANDING.
Statistics becomes much easier when students understand why a method is used, what the result means and how to interpret it correctly.

► I EXPLAIN FORMULAS STEP BY STEP.
Difficult formulas, tests and models are broken down into simple, logical parts so students can follow the reasoning clearly.

► I CONNECT THEORY WITH R PRACTICE.
Students learn not only the statistical theory, but also how to apply it in R, read the output and explain the result in proper academic language.

► I HELP STUDENTS CHOOSE THE RIGHT METHOD.
Many students struggle with deciding whether to use a t-test, chi-square test, ANOVA, regression or another method. I teach students how to recognise the correct approach from the question or dataset.

► I TRAIN INTERPRETATION AND EXAM TECHNIQUE.
Students learn how to structure statistical answers, write clear conclusions, explain p-values, interpret confidence intervals and present results professionally.

► I ADAPT EVERY LESSON TO THE STUDENT.
Some students need help with theory, others with R coding, assignments, research projects or exam preparation. I adjust every lesson to the student’s exact course, level and goals.

► YEARS OF EXPERIENCE WITH STATISTICS, DATA & UNIVERSITY STUDENTS

Over the years, I have successfully supported students from demanding academic programmes, helping them strengthen their statistical understanding, improve their analytical thinking and achieve excellent progress in Statistics, Data Analytics, Machine Learning and AI.

► ONLINE LESSONS

► Interactive whiteboard
► Clear digital notes
► Step-by-step statistical explanations
► R support for data analysis
► Exam preparation
► Assignment and project guidance
► Practical examples with real datasets
► Focused one-to-one support from Switzerland

► MY GOAL

My goal is not only to help students pass exams or complete assignments, but to help them truly understand Statistics. With the right guidance, statistical methods become logical, practical and much easier to apply.

► SUBJECTS: Statistics, Probability, Data Analytics, Data Science, Machine Learning, AI, Quantitative Methods, Research Methods, Econometrics
► MAIN TOOL: R
► LEVELS: International School, IB, A-Level, Foundation Courses, University Modules, Professional Training
► FORMAT: Online tutoring from Switzerland
► FOCUS: Statistical understanding, R practice, interpretation, exam preparation, assignments, projects and long-term analytical confidence.

Brent

4.96

(28)

Are you drowning in countless formulas? Is your head starting to explode with equations and graphs? Don't panic! Math doesn't have to be a stumbling block. With the right explanation and a calm approach, it often becomes much clearer. Together, we'll tackle it step by step, at your pace.

For whom?
- Students from primary and secondary education
- Children and young people preparing for exams or tests
- Anyone who wants to give mathematics a second chance, including adults

What can you expect?
- I explain the often complicated mathematical language in clear, human language
- Focus on insight, not just learning tricks and formulas by heart
- Exercises that we tackle together
- Space for questions, repetition and building self-confidence
I can also prepare exercises and even complete practice exams myself.

About me
I'm currently pursuing my Master's degree in Data Science/Analytics at the University of Antwerp. In high school, I had seven hours of math a week and always passed my exams with high marks. I've been happily tutoring students of various levels for several years now. I'm analytical, but also calm, patient, and good at sensing exactly where things are going wrong.

Practical:
- 1-on-1 lessons, online, at my place or at yours (if you don't live too far away)
- We will go through your material together or I will provide my own material
- Your own pace and approach, completely tailored to you

I have already successfully guided students with:
- Mathematics in secondary education: from the 1st to the 6th year, for various fields of study and schools, including Latin at Sint-Michielscollege Brasschaat, Economics-Mathematics at KA Schoten, and Humanities at Annuntia.
- Arithmetic in primary education: pupils in the 4th, 5th, and 6th grades, including mental arithmetic, written calculation, and other arithmetic skills.
- Mathematics in the Electromechanics program at AP University of Applied Sciences.

Feel free to send me a message with your questions or concerns, and we'll discuss how I can best support you.

Mariem

4.96

(28)

Understanding algorithms is essential for anyone pursuing computer science or programming. In this course, I provide a structured approach to learning algorithms—from fundamental concepts like sorting and searching to advanced techniques such as dynamic programming and graph theory. Whether you're preparing for exams, coding interviews, or aiming to improve your problem-solving skills, this course is designed to build strong algorithmic thinking. Through practical examples and step-by-step explanations, I help students master the logic and techniques needed to write efficient and elegant code.

Raouf

4.96

(28)

Master the mathematics curriculum and approach your final exams with absolute confidence.

The first year of secondary school is a crucial step towards obtaining your diploma and preparing for higher education. This tailored online course is designed to guide you step by step towards excellence, whether you are in Classical Secondary Education (ESC) or General Secondary Education (ESG).

What we will cover:

In-depth analysis: Study of functions, differential and integral calculus, numerical sequences (notions of limits and asymptotic behavior).

Algebra and Geometry: Complex numbers, geometry in space, systems of equations.

Probability and Statistics: Combinatorics, probability laws, and conditioning.

My methodology:
As a university professor and mathematician, my teaching approach goes beyond simply applying formulas. I emphasize a deep understanding of concepts and rigorous reasoning.

Initial assessment: Identifying your weaknesses and strengths.

Clear and structured explanations: Simplification of abstract concepts through concrete examples.

Intensive training: Solving typical exercises and past papers from the Luxembourg final exam.

Preparation for higher education: Introduction to the working methods required to succeed at university (engineering schools, preparatory classes, faculties of science or economics).

Who should attend ?
For final year (1st year) students in Luxembourg who wish to consolidate their foundations, significantly increase their average, or aim for excellence to enter selective programs.

Format:
Interactive online course with screen sharing, clear visual support, and review materials provided after each session.

Fisnik

4.96

(28)

Do you have a statistics or probability exam in BA1/BA2? I can help you review the material in a clear, structured and exam-oriented way.

I support higher education students (university and college), particularly in their first and second years of undergraduate studies, to understand important concepts, redo practical exercises, and practice with exam-style questions.

My goal is simple: to help you understand the logic behind formulas, know when to use them, recognize correct reasoning in a statement, and gain autonomy when facing exercises.

Subjects covered according to your program:

• Descriptive statistics:
mean, median, variance, standard deviation, quartiles, quantiles, coefficient of variation, box plots, histograms, graphs, interpretation of tables and data.

• Univariate and bivariate statistics:
analysis of one variable, analysis of two variables, scatter plots, covariance, correlation, regression line, coefficient of determination, interpretation of relationships between variables.

• Probabilities:
events, union, intersection, complement, conditional probabilities, independence, Bayes' theorem, probability trees, contingency tables.

• Combinatorial probabilities:
permutations, arrangements, combinations, draws with or without replacement, counting, classic exam situations.

• Random variables:
discrete and continuous variables, probability function, density function, distribution function, expectation, variance, standard deviation, variable transformation.

• Probability laws:
Bernoulli distribution, binomial distribution, normal distribution, standard normal distribution, Student's t-distribution, chi-square distribution, use of statistical tables according to your course.

• Statistical inference:
sampling, estimators, point estimation, confidence intervals, margin of error, degrees of freedom, confidence level.

• Hypothesis testing:
null hypothesis H0, alternative hypothesis H1, significance threshold, p-value, one-tailed or two-tailed test, test on a mean, test on a proportion, chi-square test, interpretation of results.

• Exam preparation:
reading statements, choosing the right method, identifying the formulas to use, typical exercises, past exams, guided corrections and problem-solving methods.

Method of working :

1. We quickly identify the chapters that are causing problems;
2. I re-explain the theory with simple examples;
3. We redo the important exercises together;
4. I will show you how to recognize good reasoning in the exam;
5. We construct a clear method that can be reused independently.

I don't just provide a correction: I explain the reasoning step by step so that you are able to redo the exercises without help.

For students retaking the exam, I also offer more intensive support: level assessment, priority identification, review of fundamentals, and practice with typical exercises and past exams. The goal is to get straight to the point and work efficiently within the time available before the exam.

I have been giving private lessons for over 7 years in mathematics, statistics, economics, and accounting. I have also tutored first and second-year Bachelor's students at Solvay/ULB in mathematics, statistics, and microeconomics as part of a university tutoring program.

My professional experience in finance and business controlling at Deloitte has also allowed me to develop a very structured approach to numbers, analysis and problem-solving.

Courses available in French or English, online or in person in Brussels or the surrounding area.

Juan

4.96

(28)

I hold a degree in Management and Software Programs (Rey Juan Carlos University) and have over 20 years of experience in IT and cybersecurity, as well as extensive experience as a vocational training instructor. I help you learn IT in a clear, practical way, without unnecessary technical jargon, whether you're starting from scratch or want to delve deeper into networks, operating systems, or security.

METHODOLOGY
The classes are 100% practical and adapted to your pace and goals. We always start from your current situation (your computer, your work, your questions) and practice with examples and guided exercises. At the end of each session, I provide a summary of what we've covered and, if you wish, optional exercises to reinforce the material. I explain things in simple language, repeat as many times as necessary, and we progress step by step.

SYLLABUS AND LEVELS
- Basic computer skills (beginner): computer handling, files and folders, internet, email, safe use of mobile phones and computers.
- Office automation (beginner and intermediate): Word, Excel and office tools; formulas, tables, charts and data organization. Also advanced level Excel.
- Operating systems (intermediate): Windows and Linux, installation, configuration, users and permissions, maintenance and troubleshooting.
- Networks (intermediate and advanced): network fundamentals, IP addressing, switching and routing, VPN, WiFi and firewalls.
- Cybersecurity (all levels): personal and business protection against phishing, malware and fraud, passwords and backups, regulations (ISO 27001, ENS, GDPR), hardening, vulnerability analysis and basic ethical hacking, SOC and SIEM. Preparation for professional certifications such as IFCT0109 Information Security.
- Programming and data (on request): Python, scripting with PowerShell and Bash, SQL databases.

WHO IS IT FOR?
For children and teenagers who want to learn how to use technology safely, for adults who need to be better at using computers, for older people who want to overcome their fear of technology, for professionals and freelancers who need to improve their office skills, for vocational training students or those pursuing professional certificates, and for those who want to get started in cybersecurity or protect their company.

FIRST CLASS
In the first class, we'll discuss your goals, assess your current level, and answer your most pressing questions. From there, we'll design a personalized learning plan, outlining the topics, pace, and frequency of your classes. You'll leave the first session with a clear path forward and some initial learning.

ONLINE AND IN-PERSON CLASSES IN MALAGA
I offer online classes via video call from anywhere in Spain and in-person classes at your home in Malaga and the surrounding area. In both cases, the content and personalized attention are the same. Write to me and tell me what you need.

Roobini

4.96

(28)

Hi! I'm Roobini, a technology professional, mentor and passionate educator who enjoys making learning simple, practical and interesting.

I offer personalized lessons in Communication Skills, Computer Basics and Mathematics, designed for school students, college students and beginners.

My teaching approach focuses on understanding concepts, building confidence and applying knowledge through practical examples.

What I teach:

1. Communication Skills
- Spoken English and everyday communication
- Public speaking and presentation skills
- Vocabulary, grammar and sentence formation
- Interview preparation and interpersonal skills
- Confidence building

2. Computer Skills
- Computer fundamentals and digital literacy
- MS Office and basic productivity tools
- Internet and essential digital skills
- Programming fundamentals
- Introduction to technology and AI

3. Mathematics
- Basic mathematics and arithmetic
- Algebra and geometry fundamentals
- Logical reasoning and problem-solving
- School-level mathematics
- Concept-based practice and exam preparation

My Teaching Methodology
- Personalized lessons based on each student's learning level.
- Simple explanations with real-life examples.
- Interactive sessions and practical exercises.
- Regular practice, feedback and progress tracking.
- A friendly and supportive learning environment.

With a background in Computer Science Engineering, enterprise technology and professional communication, I aim to help every learner develop knowledge, confidence and skills for the future.

Let's learn, practice and grow together!

Victor

4.96

(28)

I provide bespoke, one-on-one A-level Maths and Further Maths tuition focused on strategic problem-solving and rigorous exam preparation. As a former university lecturer and researcher, I have extensive experience guiding students through complex mathematical concepts and helping them secure top grades.

I adapt my teaching to all major UK exam boards and utilise digital whiteboards for highly interactive, real-time collaboration. Rather than relying solely on generic textbooks, I design custom mock exams and targeted worksheets tailored exactly to your syllabus and areas for improvement.

Whether your primary goal is achieving top A-level results or you require elite preparation for competitive university admissions exams such as the TMUA, MAT, or STEP for institutions like Oxford, Cambridge, and Imperial College, I provide the structured environment you need to succeed.

Abdul

4.96

(28)

Spending hours every month cleaning the same Excel reports? Or preparing for the PL-300 (Microsoft Power BI Data Analyst) exam and not sure where to start? I teach working professionals and career changers how to use Power BI and Excel the way they're used at work, step by step and in plain language.

What you'll learn (tailored to your goal):
• Power Query: clean messy data (extra spaces, wrong data types, duplicates, text numbers) and set it up so next month is just "Refresh"
• Data modelling: star schema, relationships and a proper Date table
• DAX: measures, CALCULATE and time intelligence, explained so you understand why, not just copy formulas
• Dashboards: clear visuals, slicers, drill-down and Actual vs Target reports
• Power BI Service: publishing, refresh and sharing
• PL-300 exam practice: exam-style questions with explanations

How I teach:
I explain each idea before we click, then we build it together on a realistic dataset, and then you try it yourself. You get clear notes after each lesson. If you bring your own work file (with sensitive data removed), we can use it so you solve your real problem.

About me: Data Science Master's student and BI analyst. I built Power BI and Excel reporting for companies, and recently automated a finance team's monthly SAP report with Power Query so it now updates with one click.

Alexandre

4.96

(28)

Whether you're in a preparatory class for engineering schools (scientific track or business school), a bachelor's degree, an engineering school, or a master's program, higher-level mathematics moves quickly, and a poorly understood concept can hold you back from an entire chapter. This course is designed to help you truly understand, and then master, the material.

Graduate engineer from CentraleSupélec, eligible for the agrégation option probability-statistics (2026), I am preparing a doctorate in AI applied to automation and I have taught more than 400 hours at the university.

Each session is tailored to your needs: questions from the week, practice exams or midterms to prepare for, or a particularly challenging exercise. I begin with intuitive approaches (diagrams, concrete examples, sometimes a Python simulation), then we move on to more rigorous methods: definitions, key proofs, and the writing style expected in competitive exams. You then work through progressively challenging exercises and leave with a summary of the methods.

Areas of expertise: analysis, linear algebra, probability, statistics, financial mathematics and mathematical foundations of machine learning.