Microsoft Excel and Power BI lessons and solutions tailored to help with your job/career

Deadly! As a professional, I needed help with some very specific Excel and Power BI challenges, and David delivered exactly that. He quickly understood the problems I was facing and provided clear, efficient solutions. David's depth of knowledge is outstanding, especially when it comes to advanced formulas, data modelling, and building high-level dashboards. If you’re already experienced but need expert support on tough tasks, I highly recommend David.

Excellent! Very knowledgeable and very easy to talk to, understood what I needed and was very helpful. Quick response and a competitive price.

Deadly! I only needed short time with David. In just a short session, he didn’t just teach me the material — he taught me how to teach myself. His approach was clear, empowering, and genuinely confidence‑boosting. I walked away feeling capable, motivated, and equipped with techniques I can use forever. An exceptional tutor who makes a real difference.

Deadly! very patient with me!

Deadly! Great teacher! Great Help with excel spreadsheet

Deadly! David is very helpful, patient & understanding. Highly recommend.

Deadly! David was very helpful
Thank you

Excellent! Followed through with commitments in timely manner

Deadly! instantly understood what i was trying to do; very clear explanation of what to do and why

Deadly! The quality of the lessons were great, with clear explanations and practical examples that made even complex topics easy to understand. The teaching style was engaging, patient, and well-structured!,

Deadly! Great tutor, very patient

Deadly! Very informative, patient and helpful.

Deadly! Excellent tutor really helped me with my requirements. I’ll definitely be booking a few more sessions.

Deadly! Great communication and super patient

Deadly! David has been so helpful and explained excel clearly which helped a spreadsheet situation I was very stuck in.
Highly recommend!

Deadly! Excellent session with David working through formulae and pivot tables with really helpful hands on tasks to work through together and for me to refer to after the lesson. Has given me some great ideas of how to structure my reports and better analyse data

Deadly! I told David what I was trying to create report wise and he quickly understood and helped me achieve the desired outcome

Deadly! Patience, and good instruction

Deadly! Great lesson with David yesterday and he gave me additional tips after the session to trouble sheet the problems I had with my Power BI data.

Excellent! David is very good at explaining things on Excel and he also gets you to do the exercises as well. He is a very helpful tutor.

Deadly! Explained concepts in a way that was easy to understand and follow. Clarified any questions along the way and helped understand excel in a business context.

Deadly! Highly recommended. Very knowledgeable and clear communication when teaching.

Deadly! Fantastic introductory lesson! Made significant progress. Much appreciated!

Deadly! well pitched online introduction to Power BI in a clear and effective manner. I'd definitely recommend David to others.

Deadly! David has been brilliant and I’m learning so much about excel since starting with David. He’s a patient tutor with extensive knowledge and is a great communicator. Highly recommend!

Deadly! David is brilliant with excel.
His expertise and knowledge was priceless to me!
1. He communicated in clear concise way.
2. He broke down and explained points which helped my comprehension.
3. David was patient and calm in his approach.
Would highly recommend!
Fast and efficient.

Deadly! Helpful and quick to respond

Deadly! David is super clear and helpful. Couldn’t recommend more highly.

Deadly! David is extremely knowledgeable about Power BI and Excel. He's very patient and has a great ability to explain more complex concepts in an accessible way. Highly recommend!

Deadly! Explains well, practical exercises - thank you!

Deadly! Thank you

Deadly! Very knowledgeable and helpful. Know what a finance professional needs and apply that to the learning topics

Deadly! Patient, response time is quick and extremely knowledgeable about the subjects he tutors. Highly recommended! Thanks David

Deadly! Had a great introductory chat and helped me feel reassured that i can learn all that i need in the future.

Deadly! I really enjoyed my first session with David. He gave me the best solutions for my spreadsheet and also taught me how to do it as we got along!

Deadly! David was insightful and very quick to understand what I needed help with, he provided concrete solutions with easy to follow steps! Definitely going to continue learning from David in the future, he’s very honest and breaks down the concepts to be able to easily understand them

Deadly! This is not so much a review as a definite thumbs up for my first lesson, David gave me clear instruction, was attentive and gave good feedback - loads further to go but I’m happy to start learning more with him so all good.

Deadly! Knowledgeable in all areas I needed. Thanks for your patience with a beginner to excel, very useful indeed.

Deadly! Very patient and nice, happy to help out

Deadly! Excellent tutor
Demonstrated all the tasks I needed to learn and then guided me with hands on from my laptop so that I got practice doing the tasks

Deadly! Great teaching, patience and helping me build a dashboard

Deadly! David has a great, in-depth knowledge of Excel and teaches really well.

Deadly! I really liked Davids easy manner. He was also very prompt and ready to go. We got straight into the Excel lesson, and i learnt a lot more than expected in the hour. Would definately recommend.

Deadly! He was an excellent teacher. Very prompt reply and answered my study questions properly. I would fully recommend him as a tutor. Thank you.

Deadly! Great knowledge of Microsoft Excel formulas. David has solved my question quickly and very efficiently. Fixed my formula errors without preparing.l and explained the logic. I definitely recommend him as a tutor.

Deadly! David is extremely fluent in teaching and walking through how to analyse big data with MS Excel. Highly recommend for beginners, moderate and advanced users.

Deadly! Just had my first lesson with David. He’s an excellent tutor who is clearly highly knowledgeable in MS Excel. After explaining what I wanted to get out of the programme, David and I have started to create a useful sheet that will help me create solutions at work. He clearly explained each step along the way and offered lots of tips and tricks as well. I’ve already booked my next lesson. Highly recommend!

Deadly! David is an amazing tutor, he has been very patient and helped me gain more confidence using excel. I learned with David in few hours how to manipulate data and use more advanced data.

Deadly! Top man. Easy to deal with. Very fair with price and has become my go to man for Excel!