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Ethical Insights & Explanatory Analysis for a Data-Driven Future.

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Marc-Lecky / PROJECTS.md
🙋🏾‍♂️ Introducing Myself

Marc Lecky
Marc-Lecky · he/him
Certified Tableau Desktop Specialist | Tableau Developer | Marketing & Data Analyst | UX Researcher
Hello, I’m Marc, a certified Tableau developer based in West London, UK. With extensive experience in data visualisation and analysis, I leverage tools like Excel, Tableau, MySQL, and Python to transform complex datasets into clear, digestible insights that support strategic decision-making.... View More
📚 Data Analytics Projects

●  Microsoft Excel
●  Tableau
●  MySQL
●  Azure/AWS
●  Python
●  UI/UX

Data Toolkit

Excel, Tableau, GA4, MySQL, Python, Miro, SAP, OpenAI, Figma, AWS, Azure.

Expertise in Analytics & Responsible Data Use

Clicking on the links will take you directly to the certification.

Data Analyst Bootcamp

Excel, SQL, Tableau, Python, data visualisation, communication, critical thinking & Problem solving and database basics.

Tableau Desktop Specialist

A comprehensive introduction to data analysis and visual design to build a range of visualisations—from single worksheets to dashboards.

Tableau for Data Science Advanced

I specialise in data visualisation and mining, combining table calculations, utilising advanced mapping techniques, and designing interactive dashboards.

UIUX Design Bootcamp

UI/UX principles, key design concepts, usability testing, and prototyping to create engaging digital experiences.

Tableau Training for Data Science

Expertise in time series analysis, data aggregation, blending, table calculations, advanced dashboards, trend analysis, and customer segmentation.

Excel for Data Analytics

Extensive proficiency in Excel, covering functions, formulas, data analysis tools, and practical applications.

GDPR | Data Protection Compliance  

Developed a solid understanding of GDPR implementation, including conducting Data Protection Impact Assessments (DPIAs), maintaining data records, and ensuring data security to minimise risks.

AI Ethics & Ethical Intelligence  

I recognise that ethical intelligence is fundamental to building trust and accountability. Upholding integrity, transparency, and respect, I adhere to a code of conduct that prioritises privacy, fairness, and responsible data use.

Professional Experience

Certified in Tableau, Data Protection, AI Ethics, and Data Analytics, I bring a blend of technical and ethical expertise. My work in finance, media, banking, and marketing has honed my ability to deliver impactful, responsible insights tailored to each industry’s unique demands.

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