I need a seasoned IT trainer who can take an already-skilled audience even further in data analysis and database mastery. Sessions will dive well beyond fundamentals, so expect to cover areas such as complex SQL optimisation, data modelling best practices, and practical analytics workflows that link relational databases with Python or R for in-depth insights. The learners are advanced professionals who have real-world experience; they want techniques they can apply immediately on high-volume, high-complexity datasets. Your own track record delivering similar expert-level programmes is the single most important factor in my selection process, so please highlight engagements where you have guided senior analysts, data engineers, or DBAs to measurable improvements. Training can be live-online or on-site—whichever lets you demonstrate hands-on examples, share sample datasets, and supervise exercises in real time. Materials must be reusable: slide decks, lab manuals, solution scripts, and any sample databases you develop remain part of the final hand-off. If this matches your expertise, outline the modules you propose, the approximate time required for each, and how you measure participant competency at the end of the course. I’m ready to move quickly once I see a clear, experience-backed plan.