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Courses

Pick the skill. Build the proof.

Two complete courses, each taught project by project with free preview lessons, a certificate and an option for a month of instructor support.

The Complete Excel Course with AI Integration: Sagnik and Virginia

Beginner to advanced

The Complete Excel Course with AI Integration

Build the workbooks companies actually run on: dashboards, Power Query and DAX, macros and VBA, and AI with Copilot, ChatGPT and Claude.

Length
16 hours
Lessons
186
Free previews
4
Taught by
Sagnik and Virginia
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The Complete Flutter Course: Build Android, iOS and Web Apps: Sagnik and Paulina

Beginner to intermediate

The Complete Flutter Course: Build Android, iOS and Web Apps

The complete Flutter SDK, Flutter framework, Dart and Firebase course to develop fast, production-grade apps for Android, iOS and the web.

Length
24 hours
Lessons
223
Taught by
Sagnik and Paulina
View course

With every course

What you get.

  • Lifetime access

    Come back to any lesson whenever you need it, with future updates included.

  • Free preview lessons

    Watch the opening lessons of every course before you decide.

  • Certificate of Completion

    A PDF certificate with a verification link, emailed when you finish.

  • Projects you keep

    Every section ends with something you built: a dashboard, an app screen, an automation.

  • Instructor support plan

    One month of questions answered by the instructor, plus Ask AI in every lesson for immediate answers drawn from that lesson, labelled as AI. Activate it whenever you choose.

  • Team plans

    Several seats at a per-seat discount, with a team area to follow progress.

Questions

Before you buy.

How do the two options differ?

Both include the full course for life. The option with instructor support adds one month of questions answered by the instructor through the inbox under each lesson, which you activate whenever you are ready.

How do I pay?

Through PayPal, with a PayPal account or a card, in most countries, and by UPI, card or net banking in India. Checkout is handled by a secure payment provider; card details never touch this site.

What is the refund policy?

There is a 14-day money-back guarantee. The details are in the refund policy.

Can I download the videos?

No. Lessons stream inside your account on any device, which is what keeps the courses affordable and up to date.

Not sure which one? Start with the free lessons.

Every course opens with free preview lessons. Watch a few and you will know.

Excel with AI Flutter