Group Class
Three months of instruction in Excel, SQL and Power BI with a cohort, plus project, presentation and career weeks.
₦120,000 full programme
View the group classTDI Hub · by The Data Immersed
Build practical data & AI skills.Turn what you learn into what you can do.
Learn data analytics, develop practical AI skills, build a portfolio you can show, and get expert guidance through The Data Immersed ecosystem.
Running a business? Book a Consultation
Next group cohort
Data Analytics Program
- Starts
- Starts Tuesday, 3 November 2026
- Delivery
- Fully online
What is TDI Hub
One home for learning, guidance and resources in data and AI
TDI Hub is the commercial platform of The Data Immersed. It brings our paid training, mentorship, consulting and digital products together, so you can find the right next step whether you are starting out, changing careers or leading a team.
- 01TrainingA structured group class and private one-on-one tuition in Excel, SQL and Power BI.
- 02MentorshipGuidance, project feedback and accountability while you build your portfolio.
- 03Digital productsPractical guides and resources you can work through at your own pace.
- 04CommunitiesAI Daily and the wider Data Immersed community.
- 05ConsultingData, analytics and AI support for businesses and professionals.
Training programmes
Choose how you want to learn
Three ways to build real data skills, from a structured cohort to private, personalised teaching.
One-on-One Training
Private live sessions with a personalised learning plan, at a standard or intensive pace.
from ₦250,000 per month
Compare one-on-one plansMentorship
Direction, practical projects, feedback and accountability while you grow your portfolio.
from ₦150,000 per month
See mentorship packagesData Analytics Group Class
From your first spreadsheet to a published portfolio
Excel, then SQL, then Power BI: the order analysts actually use them. Every module ends with a full analysis project, and the programme closes with AI for data analysis and portfolio building.
- Starts
- Tuesday, 3 November 2026
- Fee
- ₦120,000
- Delivery
- Fully online
- For
- Beginners
- 01
Month One
Microsoft Excel
8 classes · independent project · presentation
- 02
Month Two
Microsoft SQL
8 classes · independent project
- 03
Month Three
Microsoft Power BI
8 classes · independent project
- 04
Final Week
AI and Portfolio
2 classes
One-on-One Training
Private teaching, planned around you
Live sessions with a personalised learning plan. Start with a free introductory call to talk through your goals and find the right pace.
| Plan | Standard | Intensive |
|---|---|---|
| Live sessions | 2 per week, 1 hour | 4 per week, 1 hour |
| Monthly | ₦250,000 | ₦500,000 |
| Or pay once for 4 months | ₦800,000 | ₦1,600,000 |
Mentorship
Guidance that keeps you moving
Practical tasks, honest feedback on your projects, and someone holding you accountable to your goals.
Standard Mentorship
Weekly direction, practical work and honest feedback.
₦150,000 / month
4 one-hour sessions a month · 3 months for ₦400,000
- Personalized learning direction
- Practical tasks and projects
- Project review and feedback
- Portfolio development
Intensive Mentorship
Twice the sessions, closer review and faster correction.
₦200,000 / month
8 one-hour sessions a month · 3 months for ₦500,000
- More hands-on and intensive guidance
- Practical, real-world projects
- Detailed project and portfolio reviews
- More frequent feedback and corrections
Digital products
Resources you can start today
Guides and toolkits for learning data analytics, documenting your work and growing your career.
Data Analytics Starter Pack
4 templates, 3 video lessons and 2 PDF guides for beginners.
₦10,000
View Product
Land a Job Faster with AI
Job search ebook, CV templates, 60+ job sites and AI prompts.
₦8,000
View ProductPaid AI community
AI Daily: keep up with AI, and put it to work
Annie's community for people who want to keep learning about AI, stay current with what's changing, and explore practical strategies, including ways to earn with AI.
- Learning
- Updates
- Strategies
- Monetization
For businesses
Data and AI consulting
For business owners, founders and professionals who need help with data, analytics or AI. Book a focused session and come away with clear next steps.
$50 per hour
Data analytics consulting
Help turning the data you already collect into answers you can act on.
Business data analysis
A focused look at a specific business question using your own data.
AI strategy and workflow consulting
Working out where AI tools fit into your team's day-to-day processes.
Data reporting and dashboard consulting
Planning or reviewing the reports and dashboards your decisions depend on.
Training and capacity building for organizations
Discussing data and AI training for your staff or members.
Student feedback
In their own words
What past TDI students said about learning with us.
“I've learned how to be more systematic. Ann's step-by-step approach and thorough thinking really shaped how I now tackle problems. Her conversations and interactions are top notch, and she's a true goal getter.”
Louis Wemudoi
TDI Masterclass graduate
“The teaching process has been very satisfactory. Every detail is explained in the simplest way possible, making it the most simplified class I've had. Learning from such a thorough and understanding teacher has been a joy.”
God'swill Ajimi
TDI Masterclass graduate
“I loved that everyone is given room to participate and feel comfortable in the learning process. I've greatly improved in my analysis because no one shames you for not knowing or learning at your own pace. Participation is encouraged, which makes learning faster.”
Lydia Zamani
TDI Masterclass graduate
Founder, The Data Immersed · Lead Tutor and Instructor
Learn with Annie
Annie founded The Data Immersed and leads its Data Analytics Program. A data analyst, consultant and AI engineer, she teaches Excel, SQL, Power BI and AI for data analysis, and guides students from their first spreadsheet to a published portfolio.
The Data Immersed community
You don't have to learn data on your own
The Data Immersed brings learners and practitioners together around data: learning, practical projects, mentorship and career growth. TDI Hub is where its paid programmes live; the community is where the conversation continues.
FAQ
Frequently asked questions
Still unsure? Ask us directly.
Ready to take the next step?
Start with the programme that fits you, or talk to us first. Introductory calls for one-on-one training are free.