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Since April 2025
Instructor since April 2025
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Data Management Course (Power BI,
From 96 C$ /h
Profile 1: Complete beginner / Career change
"Taming data, even starting from scratch"
Have you never worked with a database or structured a dataset before? This course will gently introduce you to the basics: understanding what clean data is, how to organize it, and why a good structure makes all the difference. We'll progress at your own pace, with concrete, everyday examples before delving into the technical tools.
Pace: progressive, with plenty of individual support
Profile 2: Student or recent graduate
"Moving from database theory to professional practice"
You've covered SQL and relational models in class, but you've never dealt with a real, imperfect, incomplete, or large dataset. This course puts you in front of real-world scenarios: cleaning, transformation, and modeling, all while adhering to the standards expected in the business world (data quality, documentation, reproducibility).
Pace: intensive, portfolio-oriented, and focused on practical cases
Profile 3: IT professional with developing skills (similar to your own profile)
"Structuring and ensuring the reliability of data within your business context"
You already work with data (support, auditing, operations) but often manually or in a less automated way. This course teaches you how to design reliable data flows, automate quality controls, and structure information so that it can be used by you and other tools (reporting, dashboards, audits).
Pace: accelerated, with use cases drawn from real-world IT contexts (traceability, control, compliance)
Profile 4: Entrepreneur / Project Leader
"Building a solid database for your own product"
You have a project that will generate or use data (users, sales, usage) and you want to understand how to structure it from the outset to avoid unpleasant surprises later. This course takes a holistic approach: simple modeling, choosing tools suited to your project size, and the fundamentals of data security.
Pace: Flexible, MVP-oriented, and progressive growth
Profile 5: Non-technical Manager/Decision-maker
"Understanding the challenges of data to better manage your teams"
You need to arbitrate data-related projects without being a technical expert yourself. This format provides you with essential reference points: data quality, governance, the difference between reliable and misleading data, to ask the right questions and avoid the common pitfalls of poorly defined projects.
Pace: condensed, geared towards understanding and decision-making
"Taming data, even starting from scratch"
Have you never worked with a database or structured a dataset before? This course will gently introduce you to the basics: understanding what clean data is, how to organize it, and why a good structure makes all the difference. We'll progress at your own pace, with concrete, everyday examples before delving into the technical tools.
Pace: progressive, with plenty of individual support
Profile 2: Student or recent graduate
"Moving from database theory to professional practice"
You've covered SQL and relational models in class, but you've never dealt with a real, imperfect, incomplete, or large dataset. This course puts you in front of real-world scenarios: cleaning, transformation, and modeling, all while adhering to the standards expected in the business world (data quality, documentation, reproducibility).
Pace: intensive, portfolio-oriented, and focused on practical cases
Profile 3: IT professional with developing skills (similar to your own profile)
"Structuring and ensuring the reliability of data within your business context"
You already work with data (support, auditing, operations) but often manually or in a less automated way. This course teaches you how to design reliable data flows, automate quality controls, and structure information so that it can be used by you and other tools (reporting, dashboards, audits).
Pace: accelerated, with use cases drawn from real-world IT contexts (traceability, control, compliance)
Profile 4: Entrepreneur / Project Leader
"Building a solid database for your own product"
You have a project that will generate or use data (users, sales, usage) and you want to understand how to structure it from the outset to avoid unpleasant surprises later. This course takes a holistic approach: simple modeling, choosing tools suited to your project size, and the fundamentals of data security.
Pace: Flexible, MVP-oriented, and progressive growth
Profile 5: Non-technical Manager/Decision-maker
"Understanding the challenges of data to better manage your teams"
You need to arbitrate data-related projects without being a technical expert yourself. This format provides you with essential reference points: data quality, governance, the difference between reliable and misleading data, to ask the right questions and avoid the common pitfalls of poorly defined projects.
Pace: condensed, geared towards understanding and decision-making
Location
Online from Switzerland
About Me
Trainer & Coach in technical skills and personal development
A 360° support system, from technical expertise to personal transformation
With a background in IT (audit and operational support), I now support individuals and professionals on two complementary dimensions: mastering the technical skills that make the difference in the job market, and working in depth on the relationship with money and success, often neglected but crucial.
My approach: to start from each person's actual profile, their achievements, their blocks, their objectives, rather than applying a single program to everyone.
🖥️ Software Development
From complete beginners to entrepreneurs wanting to manage their own technical projects: programming logic, web and mobile development, and customized specializations (data, cloud, security). Each learning path is tailored to your starting point and your end goal.
📊 Data Management
Structuring, cleaning and ensuring the reliability of data — whether you are starting from scratch or looking to industrialize existing workflows in your professional context.
📈 Power BI
From connecting to data sources to deploying an interactive dashboard across the enterprise: modeling, DAX, visualization, governance. Ideal for IT, audit, and support professionals looking to transform data into actionable decisions.
📝 Research supervision & professional communication
Reports, dissertations, scientific articles, PowerPoint presentations, bibliography: tailored methodological support whether you are a student, researcher or professional preparing a strategic document.
💰 Strategic Coaching — Wealth Building
Support that goes beyond numbers: identification of limiting beliefs, emotional and energetic blockages around money, concrete financial structuring (budget, savings, income strategies), for a transformation that lasts.
Why this combination?
Technical skills open doors; working on personal blocks allows you to pass through them. Many people have the abilities but remain held back by invisible patterns — my coaching addresses both fronts simultaneously.
A 360° support system, from technical expertise to personal transformation
With a background in IT (audit and operational support), I now support individuals and professionals on two complementary dimensions: mastering the technical skills that make the difference in the job market, and working in depth on the relationship with money and success, often neglected but crucial.
My approach: to start from each person's actual profile, their achievements, their blocks, their objectives, rather than applying a single program to everyone.
🖥️ Software Development
From complete beginners to entrepreneurs wanting to manage their own technical projects: programming logic, web and mobile development, and customized specializations (data, cloud, security). Each learning path is tailored to your starting point and your end goal.
📊 Data Management
Structuring, cleaning and ensuring the reliability of data — whether you are starting from scratch or looking to industrialize existing workflows in your professional context.
📈 Power BI
From connecting to data sources to deploying an interactive dashboard across the enterprise: modeling, DAX, visualization, governance. Ideal for IT, audit, and support professionals looking to transform data into actionable decisions.
📝 Research supervision & professional communication
Reports, dissertations, scientific articles, PowerPoint presentations, bibliography: tailored methodological support whether you are a student, researcher or professional preparing a strategic document.
💰 Strategic Coaching — Wealth Building
Support that goes beyond numbers: identification of limiting beliefs, emotional and energetic blockages around money, concrete financial structuring (budget, savings, income strategies), for a transformation that lasts.
Why this combination?
Technical skills open doors; working on personal blocks allows you to pass through them. Many people have the abilities but remain held back by invisible patterns — my coaching addresses both fronts simultaneously.
Education
ENSAM — Arts and Crafts (France)
Industry 5.0 Management
An engineering education of excellence, with a specialization in the challenges of tomorrow's industry: integration of human beings, technology and sustainability in modern production systems.
ESPRIT (Tunisia)
Computer Engineering
A solid foundation in development, information systems and software technologies — the technical basis that now feeds into my development and data management courses.
HES-SO (Switzerland)
Research and Data Science
A specialization focused on research methodology and data science, combining analytical rigor and the ability to transform complex data into actionable insights.
Industry 5.0 Management
An engineering education of excellence, with a specialization in the challenges of tomorrow's industry: integration of human beings, technology and sustainability in modern production systems.
ESPRIT (Tunisia)
Computer Engineering
A solid foundation in development, information systems and software technologies — the technical basis that now feeds into my development and data management courses.
HES-SO (Switzerland)
Research and Data Science
A specialization focused on research methodology and data science, combining analytical rigor and the ability to transform complex data into actionable insights.
Experience / Qualifications
Researchgate: https://www.researchgate.net/profile/Dhaouadi-Zohra-2
Medium: https://zohra-dhaouadi.medium.com/
Github: https://github.com/dhaouadiZohra
Medium: https://zohra-dhaouadi.medium.com/
Github: https://github.com/dhaouadiZohra
Age
Infants (0-3 years old)
Preschool children (4-6 years old)
Children (7-12 years old)
Teenagers (13-17 years old)
Adults (18-64 years old)
Seniors (65+ years old)
Student level
Beginner
Intermediate
Advanced
Duration
60 minutes
The class is taught in
French
English
Arabic
Skills
Availability of a typical week
(GMT -04:00)
New York
Online via webcam
Mon
Tue
Wed
Thu
Fri
Sat
Sun
00-04
04-08
08-12
12-16
16-20
20-24
Profile 1: Complete beginner / Career change
"Becoming a developer, even without a technical background"
Have you never written a line of code and want to change your career? This course is designed to guide you step by step, without unnecessary jargon, from basic logic to your first real-world project. The emphasis is on understanding rather than speed: we take the time to firmly grasp each concept to build a solid and lasting foundation, rather than simply accumulating fragile knowledge.
Pace: progressive, with plenty of individual support
Profile 2: Student or recent graduate
"Breaking free from the traditional curriculum and becoming operational quickly"
You have a theoretical foundation, but the professional world demands something else: practical experience, real projects, and teamwork methods (Git, code reviews, agile project management). This course bridges the gap between what you learn in school and what's expected of you in the workplace, with a focus on immediate employability.
Pace: intensive, portfolio-oriented, and focused on real-world scenarios
Profile 3: IT professional with developing skills (similar to your own profile)
"Expand your technical expertise without starting from scratch"
You already work in IT (support, audit, operations) and want to expand your skillset into development, to automate your tasks, improve communication with technical teams, or move into a more development-oriented role. This program builds on your existing IT knowledge and gets straight to the point, without revisiting the fundamentals you already know.
Pace: accelerated, with use cases drawn from real-world business contexts (auditing, support, workflow management)
Profile 4: Entrepreneur / Project Leader
"Learn to code to control your own product"
You have an idea for an application or service and you want to understand the technical aspects, perhaps even build a first prototype yourself without relying entirely on an external developer. This course prioritizes a comprehensive understanding (front-end, back-end, hosting) rather than in-depth specialization, empowering you to make independent technical decisions for your project.
Pace: flexible, MVP (minimum viable product) oriented
Profile 5: Non-technical Manager/Decision-maker
"Understanding development to better manage tech teams"
You manage, or will manage, developers, without being a developer yourself. This streamlined format provides you with the vocabulary, reference points, and understanding of the essential technical challenges to make better decisions, define realistic project scopes, and communicate effectively with your teams.
Pace: condensed, geared towards understanding rather than intensive practice
"Becoming a developer, even without a technical background"
Have you never written a line of code and want to change your career? This course is designed to guide you step by step, without unnecessary jargon, from basic logic to your first real-world project. The emphasis is on understanding rather than speed: we take the time to firmly grasp each concept to build a solid and lasting foundation, rather than simply accumulating fragile knowledge.
Pace: progressive, with plenty of individual support
Profile 2: Student or recent graduate
"Breaking free from the traditional curriculum and becoming operational quickly"
You have a theoretical foundation, but the professional world demands something else: practical experience, real projects, and teamwork methods (Git, code reviews, agile project management). This course bridges the gap between what you learn in school and what's expected of you in the workplace, with a focus on immediate employability.
Pace: intensive, portfolio-oriented, and focused on real-world scenarios
Profile 3: IT professional with developing skills (similar to your own profile)
"Expand your technical expertise without starting from scratch"
You already work in IT (support, audit, operations) and want to expand your skillset into development, to automate your tasks, improve communication with technical teams, or move into a more development-oriented role. This program builds on your existing IT knowledge and gets straight to the point, without revisiting the fundamentals you already know.
Pace: accelerated, with use cases drawn from real-world business contexts (auditing, support, workflow management)
Profile 4: Entrepreneur / Project Leader
"Learn to code to control your own product"
You have an idea for an application or service and you want to understand the technical aspects, perhaps even build a first prototype yourself without relying entirely on an external developer. This course prioritizes a comprehensive understanding (front-end, back-end, hosting) rather than in-depth specialization, empowering you to make independent technical decisions for your project.
Pace: flexible, MVP (minimum viable product) oriented
Profile 5: Non-technical Manager/Decision-maker
"Understanding development to better manage tech teams"
You manage, or will manage, developers, without being a developer yourself. This streamlined format provides you with the vocabulary, reference points, and understanding of the essential technical challenges to make better decisions, define realistic project scopes, and communicate effectively with your teams.
Pace: condensed, geared towards understanding rather than intensive practice
Profile 1: Beginner research student
"Laying the methodological groundwork, without stress"
You have to submit your first report or thesis and you don't know where to start: how to structure a research question, find reliable sources, organize a bibliography. This guide will walk you through the process, from defining your topic to the final formatting, with clear explanations at each stage.
Pace: progressive, with proofreading and detailed corrections
Profile 2: Advanced Student / Final Year Project
"Structuring a solid and defensible research project"
You already have a methodological foundation, but you need to produce a coherent professional dissertation or thesis, with a clearly defined research question, a rigorous literature review, and a compelling argument that can be effectively presented orally. This support focuses on the overall coherence of the work and preparation for the defense.
Pace: intensive, focused on academic quality and preparation for defense
Profile 3: Professional preparing an internal report or study
"Transforming a technical analysis into a clear and impactful document"
You need to produce a report, study, or presentation for your company (audit, project, analysis), but the challenge isn't the technical content—it's making it readable and persuasive for non-expert decision-makers. This support focuses on the message structure, information hierarchy, and the visual clarity of the materials (PowerPoint, written report).
Pace: accelerated, focused on professional deliverables and communication efficiency
Profile 4: Researcher / Doctoral student preparing a scientific article
"To bring an academic publication to fruition"
You have research results, but writing a scientific article has its own set of rules: IMRaD structure, citation rigor, choice of target journal, and responses to reviewers. This support focuses on the specific requirements of academic publication, from the first draft to submission.
Pace: flexible, with successive iterations on the text
Profile 5: Project leader preparing a strategic presentation
"Convince in a minimum number of slides"
You need to present a project, study, or results to a demanding audience (management, investors, jury), and every slide counts. This support prioritizes impact: narrative structure, selection of key data, visual storytelling—not information overload.
Pace: condensed, focused on repetition and speaking
"Laying the methodological groundwork, without stress"
You have to submit your first report or thesis and you don't know where to start: how to structure a research question, find reliable sources, organize a bibliography. This guide will walk you through the process, from defining your topic to the final formatting, with clear explanations at each stage.
Pace: progressive, with proofreading and detailed corrections
Profile 2: Advanced Student / Final Year Project
"Structuring a solid and defensible research project"
You already have a methodological foundation, but you need to produce a coherent professional dissertation or thesis, with a clearly defined research question, a rigorous literature review, and a compelling argument that can be effectively presented orally. This support focuses on the overall coherence of the work and preparation for the defense.
Pace: intensive, focused on academic quality and preparation for defense
Profile 3: Professional preparing an internal report or study
"Transforming a technical analysis into a clear and impactful document"
You need to produce a report, study, or presentation for your company (audit, project, analysis), but the challenge isn't the technical content—it's making it readable and persuasive for non-expert decision-makers. This support focuses on the message structure, information hierarchy, and the visual clarity of the materials (PowerPoint, written report).
Pace: accelerated, focused on professional deliverables and communication efficiency
Profile 4: Researcher / Doctoral student preparing a scientific article
"To bring an academic publication to fruition"
You have research results, but writing a scientific article has its own set of rules: IMRaD structure, citation rigor, choice of target journal, and responses to reviewers. This support focuses on the specific requirements of academic publication, from the first draft to submission.
Pace: flexible, with successive iterations on the text
Profile 5: Project leader preparing a strategic presentation
"Convince in a minimum number of slides"
You need to present a project, study, or results to a demanding audience (management, investors, jury), and every slide counts. This support prioritizes impact: narrative structure, selection of key data, visual storytelling—not information overload.
Pace: condensed, focused on repetition and speaking
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