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Professeur fiable
Ce professeur a un délai et un taux de réponse très élevé, démontrant un service de qualité et sa fidélité envers ses élèves.
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Depuis juillet 2020
Professeur depuis juillet 2020
Best RStudio, SPSS, Excel Quantitative analysis and Graphs
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Àpd 144.38 CNY /h
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Projects require quantitative and graphical analysis fit for exquisite presentation skill development at postgraduate PH.D and Masters levels and for company professional courses and industry work. Here I will teach you these skills while working hand in hand with you to solve your project problem and enable you achieve your stated objectives accurately to enable you attain the best MSword or PPT presentation you can find anywhere.
Lieu
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En ligne depuis Kenya
Présentation
I am a lecturer and research writer with English, Accounting, Finance, Quantitative spreadsheet analysis, Economics, Statistics, Financial accounting and other discipline expertise and sixteen years’ experience in online academic and industry related work.

I have extensive skills, qualifications, and background experience in online tutoring, guest blog posting, proofreading, copy-writing, editing, and enterprise resource planning accounting, customer relationship management, financial accounting projects, corporate finance, project management, and statistical and economic analysis.
Education
I have masters in business administration and a bachelor’s degree in education, accounting and economics options. I also have qualifications in other professional courses like certified public accounting, computer programming, and applications of computers in learning among others
Expérience / Qualifications
I have sixteen years experience teaching in the disciplines in government instiutions TVET and also online in academic circles and in industry.
Age
Enfants (7-12 ans)
Adolescents (13-17 ans)
Adultes (18-64 ans)
Seniors (65+ ans)
Niveau du Cours
Débutant
Intermédiaire
Avancé
Durée
60 minutes
Enseigné en
anglais
Disponibilité semaine type
(GMT -05:00)
New York
at teacher icon
Cours par webcam
Mon
Tue
Wed
Thu
Fri
Sat
Sun
00-04
04-08
08-12
12-16
16-20
20-24
This class covers statistics and statistical methods for data analysis which cuts across all industry and disciplines.

Sample topics,
Statistical calculations
Statistical methods
Statistical analysis
Quantitative analysis
Quantitative analysis techniques
Non Quantitative data analysis
Research methods
Research methods paper section
Mathematical analysis


Statistical software and spreadsheets
like Rsutdio, Excel, SPSS, and many others.


and any statistical topic requests by students
Lire la suite
Project management is essential for any project to be delivered on time and at the most minimal cost while achieving the required objectives.

Here I solve for you any problems you have with your project management class work, assignments or project scheduling.
Lire la suite
Voir plus
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Cours Similaires
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Most kids think coding is for "smart kids" or "future programmers."
It's not. Coding is how real people solve real problems.
In this class, we skip the theory. Your child creates real things.

What they'll do:
✓ Build real projects in Scratch: a working game, an interactive animation, a story they coded
✓ Program virtual robots: solve real-world challenges (navigate a maze, automate a task, build a system)
✓ Create in Minecraft Education: design worlds, automate constructions, solve logic problems
✓ Experiment with different languages: not just learn "the right way," but understand that there are many ways to think about a problem
✓ Collaborate and share: work with other kids, get feedback, improve their work
✓ Develop logical thinking: not just for coding, but for anything: solving math problems, science challenges, real-world situations


Why this is different:
We don't teach syntax. We teach how programmers think.
Most children's coding courses say "here's the code, copy it." We teach "what problem are we trying to solve? How could we break it into steps? What options do we have?"
When your child learns to think like a programmer, they can learn any language afterward.

What they take home:
A portfolio of 3–4 completed, working projects. The ability to say "I built this." And the deep understanding that code is a tool to make real things happen.

Format: Online or Barcelona | 60–90 min sessions | Flexible pace, no prior experience needed
For curious 8-12 year olds who want to build.
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Hello,

Are you preparing for your Maths Baccalaureate and aiming for excellence?

As a high school teacher, I put my expertise at your service to help you take your results to the next level.

I offer math tutoring for high school seniors. 👌🏼

I guarantee you the following objectives:

★A perfect mastery of the basic concepts. 💯

★Allow students to overcome obstacles in order to obtain better grades in the final exam.💪🏼

★Allow parents a comprehensive report on their child’s situation.❤️
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Vous êtes au collège ou au lycée (seconde, première) et vous souhaitez progresser en mathématiques, reprendre confiance ou améliorer vos résultats ?
Je propose des cours de soutien en ligne, entièrement personnalisés et adaptés à votre niveau.

Avec plus de 6 ans d’expérience dans l’accompagnement scolaire, je m’assure que chaque élève comprend les notions essentielles grâce à des explications simples, claires et adaptées à son rythme.

Mes cours permettent de :

consolider les bases fondamentales,

comprendre les méthodes attendues en contrôle,

apprendre à raisonner et à résoudre efficacement des exercices,

préparer les DS, les DM et les évaluations importantes.

✔️ Avantages :

Pédagogie adaptée à chaque élève

Cours interactifs et expliqués pas à pas

Horaires flexibles selon vos disponibilités

Suivi personnalisé avec progression assurée

🎯 Mon objectif : rendre les mathématiques plus accessibles, redonner confiance à l’élève et lui permettre d’atteindre ses objectifs scolaires.
verified badge
As an experienced math teacher, I offer private math lessons via webcam, math tutoring to catch up on gaps, as well as intensive math lessons before exams. I specialize in helping middle school/high school students with math homework and I offer distance math lessons tailored to the student's needs. My goal is to help you improve your math skills quickly and effectively prepare for the baccalaureate/brevet. I also listen to students experiencing academic difficulties and can offer you personalized support to overcome your difficulties.

Middle school or high school students from the French mission. The 2nd and 1st general Terminale specialty classes of the French system
The 5th, 4th and 3rd levels of the college
levels T and Common Core Sciences, Technological TC, 1st Baccalaureate Experimental Sciences and final year of all streams (SVT-PC-SC.Math)
My goal is to help students to:

Improve their level
Deepen their knowledge
Assimilate their courses
fill in their gaps
improve
I am also able to support them in preparing for their exams and competitive entrance exams to the grandes écoles, as well as provide them with homework help. I am convinced that I have the qualities required to enable my students to progress and perhaps even give them a taste for this subject!
I am considered one of the best online math tutors. I also offer math support for French mission students and math help for international students wishing to follow the French curriculum.
online math lessons, math tutoring, experienced math teacher. private math lessons. Online math tutoring"
"Private math tutor for [level] (e.g. middle school, high school, 3rd, final year)"
"Math lessons at home"
“Math help for struggling students”
"Math lessons to improve grades"
“Preparation for the brevet/baccalaureate in mathematics”
"Online math teacher for [level]"
"Cheap math tutoring"
"Personalized online math lessons"
“Find a certified math teacher”
verified badge
As a first grade mathematics teacher who graduated from the teachers' college and taught for 13 years in public high schools, I offer mathematics tutoring courses at home for:

College or high school students of levels T and Common Core Sciences, TC Technological, 1st Bac Experimental Sciences and terminal of all sectors (SVT-PC-SC.Math-L)
The 2nd and 1st general classes Terminale specialty of the French system
The 5th, 4th and 3rd levels of the college
My goal is to help students to:

Improve their level
Deepen their knowledge
Assimilate their courses
fill in their gaps
improve
I am also able to support them in the preparation of their exams and entrance exams to the Grandes Ecoles, as well as providing them with homework help. I am convinced that I have the qualities required to allow my students to progress and perhaps even give them a taste for this subject!"
verified badge
Are you looking for help with statistics or data analysis?
To prepare for an exam, accomplish a coursework, a bachelor's, master's or doctoral thesis?

I have a PhD title in physics and have been teaching statistics for 10 years. I have already helped more than 150 students succeed.

I make the lecture material more understandable using concrete examples. I correct papers, explain the best methods to solve tasks or put up my own exercices to achieve the necessary level.

I help in interpreting the output of common statistical programs (R/RStudio, Jamovi, Jasp) or in carrying out entire analyses.

I am an affable character and am completely committed to one goal: the success of the student.
verified badge
With 14 years of experience teaching mathematics in middle and high school, I offer you tailor-made support to help you progress in math. Whether you want to fill in your gaps, prepare for an exam (brevet, baccalaureate) or simply deepen your knowledge, I am here for you. My private lessons, given online or at home, are adapted to your pace and your specific needs. I guarantee you a clear and effective pedagogy, as well as personalized follow-up to help you succeed. Specializing in 3rd, Brevet and Terminale levels, I help you acquire the methods and tools necessary to master mathematics and enjoy learning them.
My goal is to help you improve your math skills quickly and prepare effectively for the bac/brevet. I am also attentive to students experiencing academic difficulties and I can offer you personalized support to overcome your difficulties.
I am considered one of the best online math tutors. I also offer math support for French mission students and math help for international students wishing to follow the French curriculum.
I offer a full range of services in mathematics:

Private lessons: at home or online
Personalized academic support: for all levels and all programs
Preparation for exams: brevet, baccalaureate, competitive examinations
Homework help: for regular monitoring
Intensive courses: for rapid progress
Specific support: for students in difficulty, students on French missions, international students
Thanks to my personalized math lessons, you will be able to:

Understand the concepts in a clear and simple way
Solve the exercises with ease
Gaining self-confidence
Pass your exams with flying colors
I am here to help you discover the fun of mathematics and reveal your potential.

Feel free to contact me for more information.
verified badge
Vous avez des données mais ne savez pas comment les exploiter ? Vous souhaitez prendre des décisions basées sur des faits concrets ? Ou vous êtes étudiant·e et voulez maîtriser les outils de l'analyse moderne ?
Ce cours est fait pour vous.

👨‍🏫 À propos du formateur :
Je suis Data Scientist et Ingénieur en Mathématiques Appliquées, diplômé de l’Université Cheikh Anta Diop (UCAD). Mon expertise repose sur une solide base en Mathématiques, Statistiques, Machine Learning et Visualisation de données. J’allie rigueur scientifique et outils modernes pour transformer des données brutes en décisions stratégiques.

🧠 Objectifs du cours :
Comprendre et manipuler les données (exploration, nettoyage, visualisation)

- Identifier les variables importantes et repérer les anomalies

- Appliquer les méthodes statistiques et Machine Learning pour extraire de la valeur

- Construire des tableaux de bord clairs et parlants pour la prise de décision

- Adapter les analyses aux besoins réels d’une entreprise ou d’un projet académique

🧰 Contenu détaillé :
1. Introduction à l’analyse de données

- Qu’est-ce que l’analyse de données ?

- Typologie des données (quantitatives, qualitatives)

- Méthodologie globale

2. Préparation des données

- Nettoyage (valeurs manquantes, doublons, outliers)

- Encodage des variables catégorielles

- Normalisation et transformation

3. Visualisation et exploration

- Graphiques de distribution, de corrélation, de tendance

- Tableaux croisés, heatmaps, boxplots

- Détection de patterns et d’anomalies

4. Statistique descriptive et inférentielle

- Moyenne, Médiane, Ecart-type, Corrélation

- Tests statistiques : Khi2, t de Student, ANOVA

5. Modélisation prédictive (ML supervisé)

- Régression linéaire/logistique

- Arbre de décision, Random forest, KNN, SVM

- Évaluation : accuracy, recall, precision, F1-score, AUC

6. Segmentation et classification non supervisée

- Clustering (K-means, DBSCAN, hiérarchique)

- Réduction de dimension (ACP/PCA)

7. Projets réels (au choix)

- Analyse des ventes / Churn client / Scoring de crédit / Santé publique

- Ou projet personnalisé à vos propres données

💻 Outils utilisés :

- Python (Pandas, Matplotlib, Scikit-learn, Seaborn)

- ou R (selon la préférence)

- Excel, Power BI/Tableau (pour la visualisation avancée)
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Ce cours est conçu pour les personnes souhaitant apprendre à réaliser des portraits vectoriels réalistes à l’aide d’Adobe Illustrator.
Vous découvrirez pas à pas comment transformer une photo en une œuvre vectorielle élégante et expressive, grâce à une méthode claire et progressive mêlant préparation, technique et pratique.
Au programme :
- Préparation de la photo dans Photoshop : cadrage, ajustement des contrastes et simplification des tons pour une base de travail optimale.
- Découverte et maîtrise de l’outil Filet de dégradé (Mesh Tool) dans Illustrator : comprendre son fonctionnement, créer des transitions de couleur naturelles et donner du volume au visage.
- Réalisation pratique d’un portrait complet : application des techniques vues, affinage des détails, ombres et lumières, finitions professionnelles.

À la fin du cours, vous serez capable de créer vos propres portraits vectoriels, avec un rendu doux, précis et esthétique, tout en maîtrisant les principales étapes du workflow Photoshop → Illustrator.
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Hello to post-baccalaureate students (L1/L2/L3 maths/computer science, BUT, preparatory classes, engineering schools, career change)!

My name is Soufiane, I have a master's degree in Data Science & AI.

I offer 100% practical courses in university mathematics:
- Linear algebra (vectors, matrices, eigenvalues, diagonalization)
- Analysis (sequences, continuity, differentiation, integrals, series)
- Probability (random variables, distributions, expected value, limit theorems)
- Statistics (hypothesis testing, regressions, ANOVA, confidence intervals)
- Differential and integral calculus (differential equations, functions of several variables)
- Optimization (linear, convex, Lagrange, gradient)
- Discrete mathematics (graphs, combinatorics, logic)
- Mathematical modeling (dynamic systems, simulations)
- Applied projects (Python/Matlab/R to validate concepts) Levels: L1/L2/L3 maths, computer science, economics and management
BUT, MP/PC/PSI preparatory classes, ATS, Engineering schools (INSA, Centrale, ENSIIE, etc.), Career change / continuing education

Why me ?
Diagnostic to target gaps & objectives.
100% interactive courses: demonstrations, solved exercises, multiple-choice questions, digital practicals.
Professional resources: theorem sheets, summaries, exam-style exercises, PDF answer keys.
Flexible hours: evenings, weekends, holidays.
At home (Cergy, Pontoise, Sarcelles – free within 15 km) or Zoom + virtual whiteboard
Invoices issued.

Limited places available (max 8 students).
Respond quickly! See you soon to master math and ace your exams!
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Je propose des cours de soutien en mathématiques adaptés au niveau et aux objectifs de chaque élève.
Doctorante en première année en mathématiques, je mets mes connaissances et mon expérience pédagogique au service de votre réussite. Les séances peuvent inclure :
Explications détaillées du cours
Aide aux devoirs et exercices
Préparation aux contrôles, examens, concours ou rattrapages
Approfondissement pour les élèves souhaitant aller plus loin
Ma méthode se base sur la clarté, la patience et l’adaptation au rythme de chaque étudiant afin de renforcer la compréhension et la confiance.
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As an experienced mathematics teacher, I offer online private tutoring for high school and university students in Belgium. My courses cover the entire Belgian curriculum, from secondary school through the first years of university in science, economics, or engineering.
- For high school students: strengthening of the basics in algebra, geometry and analysis, homework help, preparation for official exams (Higher Secondary Education Certificate, specific tests).
- For students: advanced university mathematics with a focus on analysis, linear algebra and numerical methods.
My teaching methods are adapted to the online format, with clear explanations, interactive exercises, and personalized support to ensure progress. The first session is for a precise assessment of your needs.
Key points
- Flexible courses (1 to 2 hours per session) via videoconference using Zoom or Teams.
- Use of digital tools to facilitate understanding (interactive whiteboards, screen sharing).
- Direct application to Belgian programs and requirements of school and university examinations.
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Personalized support for students, freelancers and entrepreneurs wishing to succeed in their IT projects.

Help with:

Project structuring

Technology choices

Specifications

Code correction and improvement

University projects (final year projects, final year projects, dissertations)

Finalization and delivery of the project
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🎓 Qui suis-je ?
Je m’appelle Tanguy, doctorant en mathématiques à l’ENS Lyon, spécialisé en probabilités. Diplômé de l’ENS Paris-Saclay (prix de la recherche 2025), je combine aujourd’hui mes deux passions : enseigner et faire de la recherche.

📚 Mon expérience
Ancien colleur en classes préparatoires (PCSI, PSI, PSI*, PT*) aux lycées Raspail et Saint-Louis. Plusieurs années de tutorat individuel avec suivi régulier et personnalisé
Très bonne connaissance du système scolaire et universitaire français et suisse, ainsi que des examens et concours scientifiques (admissions aux écoles polytechniques, Gymnases et universités suisses)

🔎 Exemple concret
J’ai accompagné une étudiante en Bachelor de mathématiques : partie d’une moyenne de 11/20, elle a terminé son année avec 17/20 grâce à un suivi méthodique et une meilleure compréhension des notions abstraites.

🧠 Ma méthode
Approche personnalisée adaptée à chaque étudiant
Compréhension intuitive du cours (schémas, exemples concrets)
Exercices ciblés (classiques, approfondis, type concours ou examens universitaires suisses)

🎯 Mon objectif
Faire progresser avec exigence, mais toujours dans un climat positif et motivant.

💻 Organisation
Cours en ligne uniquement (tablette + stylet pour une écriture claire et interactive)
Suivi 7j/7 entre les séances (questions de cours, aide méthodologique, révisions)
Adapté aux élèves de Gymnase, Maturité gymnasiale, Bachelor, Master.

📞 Me contacter
Disponible pour toute question ou pour échanger sur vos objectifs
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De l'idée au projet (ESS, associatif, entrepreneurial) , apprentissage de la démarche de projet, conception, montage, pilotage d'un projet. État des lieux, définition des objectifs, identification des moyens et ressources nécessaires ou à mobiliser, plan d'action, organisation opérationnelle, évaluation chemin faisant.
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Contacter Ashington
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Le premier cours est couvert par notre Garantie Le-Bon-Prof
Cours Similaires
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Most kids think coding is for "smart kids" or "future programmers."
It's not. Coding is how real people solve real problems.
In this class, we skip the theory. Your child creates real things.

What they'll do:
✓ Build real projects in Scratch: a working game, an interactive animation, a story they coded
✓ Program virtual robots: solve real-world challenges (navigate a maze, automate a task, build a system)
✓ Create in Minecraft Education: design worlds, automate constructions, solve logic problems
✓ Experiment with different languages: not just learn "the right way," but understand that there are many ways to think about a problem
✓ Collaborate and share: work with other kids, get feedback, improve their work
✓ Develop logical thinking: not just for coding, but for anything: solving math problems, science challenges, real-world situations


Why this is different:
We don't teach syntax. We teach how programmers think.
Most children's coding courses say "here's the code, copy it." We teach "what problem are we trying to solve? How could we break it into steps? What options do we have?"
When your child learns to think like a programmer, they can learn any language afterward.

What they take home:
A portfolio of 3–4 completed, working projects. The ability to say "I built this." And the deep understanding that code is a tool to make real things happen.

Format: Online or Barcelona | 60–90 min sessions | Flexible pace, no prior experience needed
For curious 8-12 year olds who want to build.
verified badge
Hello,

Are you preparing for your Maths Baccalaureate and aiming for excellence?

As a high school teacher, I put my expertise at your service to help you take your results to the next level.

I offer math tutoring for high school seniors. 👌🏼

I guarantee you the following objectives:

★A perfect mastery of the basic concepts. 💯

★Allow students to overcome obstacles in order to obtain better grades in the final exam.💪🏼

★Allow parents a comprehensive report on their child’s situation.❤️
verified badge
Vous êtes au collège ou au lycée (seconde, première) et vous souhaitez progresser en mathématiques, reprendre confiance ou améliorer vos résultats ?
Je propose des cours de soutien en ligne, entièrement personnalisés et adaptés à votre niveau.

Avec plus de 6 ans d’expérience dans l’accompagnement scolaire, je m’assure que chaque élève comprend les notions essentielles grâce à des explications simples, claires et adaptées à son rythme.

Mes cours permettent de :

consolider les bases fondamentales,

comprendre les méthodes attendues en contrôle,

apprendre à raisonner et à résoudre efficacement des exercices,

préparer les DS, les DM et les évaluations importantes.

✔️ Avantages :

Pédagogie adaptée à chaque élève

Cours interactifs et expliqués pas à pas

Horaires flexibles selon vos disponibilités

Suivi personnalisé avec progression assurée

🎯 Mon objectif : rendre les mathématiques plus accessibles, redonner confiance à l’élève et lui permettre d’atteindre ses objectifs scolaires.
verified badge
As an experienced math teacher, I offer private math lessons via webcam, math tutoring to catch up on gaps, as well as intensive math lessons before exams. I specialize in helping middle school/high school students with math homework and I offer distance math lessons tailored to the student's needs. My goal is to help you improve your math skills quickly and effectively prepare for the baccalaureate/brevet. I also listen to students experiencing academic difficulties and can offer you personalized support to overcome your difficulties.

Middle school or high school students from the French mission. The 2nd and 1st general Terminale specialty classes of the French system
The 5th, 4th and 3rd levels of the college
levels T and Common Core Sciences, Technological TC, 1st Baccalaureate Experimental Sciences and final year of all streams (SVT-PC-SC.Math)
My goal is to help students to:

Improve their level
Deepen their knowledge
Assimilate their courses
fill in their gaps
improve
I am also able to support them in preparing for their exams and competitive entrance exams to the grandes écoles, as well as provide them with homework help. I am convinced that I have the qualities required to enable my students to progress and perhaps even give them a taste for this subject!
I am considered one of the best online math tutors. I also offer math support for French mission students and math help for international students wishing to follow the French curriculum.
online math lessons, math tutoring, experienced math teacher. private math lessons. Online math tutoring"
"Private math tutor for [level] (e.g. middle school, high school, 3rd, final year)"
"Math lessons at home"
“Math help for struggling students”
"Math lessons to improve grades"
“Preparation for the brevet/baccalaureate in mathematics”
"Online math teacher for [level]"
"Cheap math tutoring"
"Personalized online math lessons"
“Find a certified math teacher”
verified badge
As a first grade mathematics teacher who graduated from the teachers' college and taught for 13 years in public high schools, I offer mathematics tutoring courses at home for:

College or high school students of levels T and Common Core Sciences, TC Technological, 1st Bac Experimental Sciences and terminal of all sectors (SVT-PC-SC.Math-L)
The 2nd and 1st general classes Terminale specialty of the French system
The 5th, 4th and 3rd levels of the college
My goal is to help students to:

Improve their level
Deepen their knowledge
Assimilate their courses
fill in their gaps
improve
I am also able to support them in the preparation of their exams and entrance exams to the Grandes Ecoles, as well as providing them with homework help. I am convinced that I have the qualities required to allow my students to progress and perhaps even give them a taste for this subject!"
verified badge
Are you looking for help with statistics or data analysis?
To prepare for an exam, accomplish a coursework, a bachelor's, master's or doctoral thesis?

I have a PhD title in physics and have been teaching statistics for 10 years. I have already helped more than 150 students succeed.

I make the lecture material more understandable using concrete examples. I correct papers, explain the best methods to solve tasks or put up my own exercices to achieve the necessary level.

I help in interpreting the output of common statistical programs (R/RStudio, Jamovi, Jasp) or in carrying out entire analyses.

I am an affable character and am completely committed to one goal: the success of the student.
verified badge
With 14 years of experience teaching mathematics in middle and high school, I offer you tailor-made support to help you progress in math. Whether you want to fill in your gaps, prepare for an exam (brevet, baccalaureate) or simply deepen your knowledge, I am here for you. My private lessons, given online or at home, are adapted to your pace and your specific needs. I guarantee you a clear and effective pedagogy, as well as personalized follow-up to help you succeed. Specializing in 3rd, Brevet and Terminale levels, I help you acquire the methods and tools necessary to master mathematics and enjoy learning them.
My goal is to help you improve your math skills quickly and prepare effectively for the bac/brevet. I am also attentive to students experiencing academic difficulties and I can offer you personalized support to overcome your difficulties.
I am considered one of the best online math tutors. I also offer math support for French mission students and math help for international students wishing to follow the French curriculum.
I offer a full range of services in mathematics:

Private lessons: at home or online
Personalized academic support: for all levels and all programs
Preparation for exams: brevet, baccalaureate, competitive examinations
Homework help: for regular monitoring
Intensive courses: for rapid progress
Specific support: for students in difficulty, students on French missions, international students
Thanks to my personalized math lessons, you will be able to:

Understand the concepts in a clear and simple way
Solve the exercises with ease
Gaining self-confidence
Pass your exams with flying colors
I am here to help you discover the fun of mathematics and reveal your potential.

Feel free to contact me for more information.
verified badge
Vous avez des données mais ne savez pas comment les exploiter ? Vous souhaitez prendre des décisions basées sur des faits concrets ? Ou vous êtes étudiant·e et voulez maîtriser les outils de l'analyse moderne ?
Ce cours est fait pour vous.

👨‍🏫 À propos du formateur :
Je suis Data Scientist et Ingénieur en Mathématiques Appliquées, diplômé de l’Université Cheikh Anta Diop (UCAD). Mon expertise repose sur une solide base en Mathématiques, Statistiques, Machine Learning et Visualisation de données. J’allie rigueur scientifique et outils modernes pour transformer des données brutes en décisions stratégiques.

🧠 Objectifs du cours :
Comprendre et manipuler les données (exploration, nettoyage, visualisation)

- Identifier les variables importantes et repérer les anomalies

- Appliquer les méthodes statistiques et Machine Learning pour extraire de la valeur

- Construire des tableaux de bord clairs et parlants pour la prise de décision

- Adapter les analyses aux besoins réels d’une entreprise ou d’un projet académique

🧰 Contenu détaillé :
1. Introduction à l’analyse de données

- Qu’est-ce que l’analyse de données ?

- Typologie des données (quantitatives, qualitatives)

- Méthodologie globale

2. Préparation des données

- Nettoyage (valeurs manquantes, doublons, outliers)

- Encodage des variables catégorielles

- Normalisation et transformation

3. Visualisation et exploration

- Graphiques de distribution, de corrélation, de tendance

- Tableaux croisés, heatmaps, boxplots

- Détection de patterns et d’anomalies

4. Statistique descriptive et inférentielle

- Moyenne, Médiane, Ecart-type, Corrélation

- Tests statistiques : Khi2, t de Student, ANOVA

5. Modélisation prédictive (ML supervisé)

- Régression linéaire/logistique

- Arbre de décision, Random forest, KNN, SVM

- Évaluation : accuracy, recall, precision, F1-score, AUC

6. Segmentation et classification non supervisée

- Clustering (K-means, DBSCAN, hiérarchique)

- Réduction de dimension (ACP/PCA)

7. Projets réels (au choix)

- Analyse des ventes / Churn client / Scoring de crédit / Santé publique

- Ou projet personnalisé à vos propres données

💻 Outils utilisés :

- Python (Pandas, Matplotlib, Scikit-learn, Seaborn)

- ou R (selon la préférence)

- Excel, Power BI/Tableau (pour la visualisation avancée)
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Ce cours est conçu pour les personnes souhaitant apprendre à réaliser des portraits vectoriels réalistes à l’aide d’Adobe Illustrator.
Vous découvrirez pas à pas comment transformer une photo en une œuvre vectorielle élégante et expressive, grâce à une méthode claire et progressive mêlant préparation, technique et pratique.
Au programme :
- Préparation de la photo dans Photoshop : cadrage, ajustement des contrastes et simplification des tons pour une base de travail optimale.
- Découverte et maîtrise de l’outil Filet de dégradé (Mesh Tool) dans Illustrator : comprendre son fonctionnement, créer des transitions de couleur naturelles et donner du volume au visage.
- Réalisation pratique d’un portrait complet : application des techniques vues, affinage des détails, ombres et lumières, finitions professionnelles.

À la fin du cours, vous serez capable de créer vos propres portraits vectoriels, avec un rendu doux, précis et esthétique, tout en maîtrisant les principales étapes du workflow Photoshop → Illustrator.
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Hello to post-baccalaureate students (L1/L2/L3 maths/computer science, BUT, preparatory classes, engineering schools, career change)!

My name is Soufiane, I have a master's degree in Data Science & AI.

I offer 100% practical courses in university mathematics:
- Linear algebra (vectors, matrices, eigenvalues, diagonalization)
- Analysis (sequences, continuity, differentiation, integrals, series)
- Probability (random variables, distributions, expected value, limit theorems)
- Statistics (hypothesis testing, regressions, ANOVA, confidence intervals)
- Differential and integral calculus (differential equations, functions of several variables)
- Optimization (linear, convex, Lagrange, gradient)
- Discrete mathematics (graphs, combinatorics, logic)
- Mathematical modeling (dynamic systems, simulations)
- Applied projects (Python/Matlab/R to validate concepts) Levels: L1/L2/L3 maths, computer science, economics and management
BUT, MP/PC/PSI preparatory classes, ATS, Engineering schools (INSA, Centrale, ENSIIE, etc.), Career change / continuing education

Why me ?
Diagnostic to target gaps & objectives.
100% interactive courses: demonstrations, solved exercises, multiple-choice questions, digital practicals.
Professional resources: theorem sheets, summaries, exam-style exercises, PDF answer keys.
Flexible hours: evenings, weekends, holidays.
At home (Cergy, Pontoise, Sarcelles – free within 15 km) or Zoom + virtual whiteboard
Invoices issued.

Limited places available (max 8 students).
Respond quickly! See you soon to master math and ace your exams!
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Je propose des cours de soutien en mathématiques adaptés au niveau et aux objectifs de chaque élève.
Doctorante en première année en mathématiques, je mets mes connaissances et mon expérience pédagogique au service de votre réussite. Les séances peuvent inclure :
Explications détaillées du cours
Aide aux devoirs et exercices
Préparation aux contrôles, examens, concours ou rattrapages
Approfondissement pour les élèves souhaitant aller plus loin
Ma méthode se base sur la clarté, la patience et l’adaptation au rythme de chaque étudiant afin de renforcer la compréhension et la confiance.
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As an experienced mathematics teacher, I offer online private tutoring for high school and university students in Belgium. My courses cover the entire Belgian curriculum, from secondary school through the first years of university in science, economics, or engineering.
- For high school students: strengthening of the basics in algebra, geometry and analysis, homework help, preparation for official exams (Higher Secondary Education Certificate, specific tests).
- For students: advanced university mathematics with a focus on analysis, linear algebra and numerical methods.
My teaching methods are adapted to the online format, with clear explanations, interactive exercises, and personalized support to ensure progress. The first session is for a precise assessment of your needs.
Key points
- Flexible courses (1 to 2 hours per session) via videoconference using Zoom or Teams.
- Use of digital tools to facilitate understanding (interactive whiteboards, screen sharing).
- Direct application to Belgian programs and requirements of school and university examinations.
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Personalized support for students, freelancers and entrepreneurs wishing to succeed in their IT projects.

Help with:

Project structuring

Technology choices

Specifications

Code correction and improvement

University projects (final year projects, final year projects, dissertations)

Finalization and delivery of the project
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🎓 Qui suis-je ?
Je m’appelle Tanguy, doctorant en mathématiques à l’ENS Lyon, spécialisé en probabilités. Diplômé de l’ENS Paris-Saclay (prix de la recherche 2025), je combine aujourd’hui mes deux passions : enseigner et faire de la recherche.

📚 Mon expérience
Ancien colleur en classes préparatoires (PCSI, PSI, PSI*, PT*) aux lycées Raspail et Saint-Louis. Plusieurs années de tutorat individuel avec suivi régulier et personnalisé
Très bonne connaissance du système scolaire et universitaire français et suisse, ainsi que des examens et concours scientifiques (admissions aux écoles polytechniques, Gymnases et universités suisses)

🔎 Exemple concret
J’ai accompagné une étudiante en Bachelor de mathématiques : partie d’une moyenne de 11/20, elle a terminé son année avec 17/20 grâce à un suivi méthodique et une meilleure compréhension des notions abstraites.

🧠 Ma méthode
Approche personnalisée adaptée à chaque étudiant
Compréhension intuitive du cours (schémas, exemples concrets)
Exercices ciblés (classiques, approfondis, type concours ou examens universitaires suisses)

🎯 Mon objectif
Faire progresser avec exigence, mais toujours dans un climat positif et motivant.

💻 Organisation
Cours en ligne uniquement (tablette + stylet pour une écriture claire et interactive)
Suivi 7j/7 entre les séances (questions de cours, aide méthodologique, révisions)
Adapté aux élèves de Gymnase, Maturité gymnasiale, Bachelor, Master.

📞 Me contacter
Disponible pour toute question ou pour échanger sur vos objectifs
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De l'idée au projet (ESS, associatif, entrepreneurial) , apprentissage de la démarche de projet, conception, montage, pilotage d'un projet. État des lieux, définition des objectifs, identification des moyens et ressources nécessaires ou à mobiliser, plan d'action, organisation opérationnelle, évaluation chemin faisant.
Garantie Le-Bon-Prof
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