Gabriel N.

I design learning experiences that teach professionals how to analyze, communicate, and defend business decisions with data and AI. Expert in Excel, Power BI, Qlik, Tableau, Python and R. My work sits at the intersection of instructional design, Business Intelligence, applied artificial intelligence, and real management experience. I am an Industrial Engineer, MBA, graduate-level professor, and former operations and sales manager with 25+ years of professional experience and 15+ years in management roles. Over the last 12 years, I have taught more than 2,400 students and professionals across business, engineering, banking, and public-sector programs. I do not create generic software tutorials. I build courses in which learners move through a complete evidence chain: Business question → Data → AI-assisted analysis → Validation → Visualization → Business recommendation. My subject areas include: • Power BI, Power Query, DAX, and semantic modeling • Excel and Business Analytics • Python and R for business users • AI-assisted data analysis • Data visualization and executive communication • Business Intelligence and Data Mining • Data fluency for managers and decision-makers I can support the complete course-development lifecycle: • Learning-needs and audience analysis • Curriculum and learning-path design • Lesson plans and instructional scripts • Business cases and realistic datasets • Guided projects, exercises, and assessments • Slide decks, workbooks, and facilitator guides • Screen-recording and video-production planning • LMS-ready course organization • Rubrics and evidence-based evaluation • Instructor-led, virtual, blended, and asynchronous delivery I have created university-level BI and Data Mining programs, developed practical analytics courses for online learning platforms, and designed learning systems for corporate and public-sector organizations. Tools are part of the experience, but they are not the final outcome. The final outcome is a learner who can explain the analysis, challenge an AI-generated result, and defend a recommendation with evidence. If you need a subject-matter expert who can also design and teach the learning experience, I can help you build the complete program.