Data Science & AI
Machine learning and AI engineering, from first model to deployed pipeline.
For people who already think in logic, engineers, analysts, finance backgrounds, moving into machine learning and AI. Nine weeks from Python foundations through to deploying models in production.
- Tuition
- $10,550
- Duration
- 9 weeks
- Format
- In person or online
- Next intake
- 5 Oct - 4 Dec 2026
US$6,900
Full-time
Canggu, Bali
What you can do at the end
You finish able to take a problem from raw data to a trained, evaluated model and put it somewhere it can actually be used, rather than leaving it in a notebook.
Outcomes data published by Le Wagon. Read the report. Figures are global across all Le Wagon campuses, not specific to Bali.
Week by week
- 01
Prepwork
About 40 hours of Python and maths foundations before the course starts.
- 02
Python for data science
Pandas, NumPy, and working with real, messy datasets.
- 03
Decision science and statistics
The statistical grounding behind the models.
- 04
Machine learning
Supervised and unsupervised learning, evaluation and tuning.
- 05
Deep learning and AI
Neural networks and working with modern AI models.
- 06
Data engineering and deployment
Getting a model into production and keeping it there.
Who this is for
- Technical prerequisites
- Basic coding knowledge, or a logically inclined background such as engineering or finance.
- Maths level
- High-school maths, functions, derivatives and linear equations.
- Ideal candidate
- A junior developer, analyst or self-taught coder moving into machine learning and AI.
How you get in
- 1
Apply online
- 2
Admissions interview
- 3
Short technical quiz
- 4
Receive your offer
- 5
Pay the deposit (or in full for a 1-week course)
- 6
Complete the prepwork (about 40 hours)
Worth planning for, it’s real work, and it happens before day one.
- 7
Pay remaining fees
- 8
Start the bootcamp
Ready to see the full syllabus? It comes from the campus, not from us.
Send your details and the Bali team will WhatsApp you the week-by-week Data Science & AI syllabus, usually within a few hours.
- The week-by-week syllabus for this track
- What the 40 hours of prepwork actually involve
- Payment options and how the flight reimbursement works
Get the Data Science & AI curriculum
The Le Wagon Bali team will WhatsApp it to you, usually within a few hours.
Questions buyers actually ask.
The things people email us about before they enquire anywhere.
- What does the course cost and how do I pay?
- Tuition is $6,900 USD. You can pay in full upfront, which also makes you eligible to have your flights reimbursed up to $600 USD, or in instalments: a $1,000 non-refundable deposit, $2,450 before the course starts, and $3,450 before Week 5. If you withdraw before Week 5, half your tuition is refunded.
- Is there prepwork before the course starts?
- Yes, roughly 40 hours of it, and it is genuine work rather than a formality. You complete it after you accept your offer and before day one. It exists so the cohort starts at a similar level, which matters a lot in a nine-week full-time course. Plan for it when you are working out your notice period.
- Can I do the course online instead of in Bali?
- Yes. Every track runs in person in Canggu or online, with the same curriculum and the same schedule. Studying online means you skip the airfare and the visa, but you also skip the cohort, the campus and the reason the total cost works out the way it does for an in-person Bali course. The flight reimbursement only applies if you attend in person and pay upfront.
- What are the admissions steps?
- Apply online, then an admissions interview, then a short technical quiz. If you are offered a place you pay a deposit, complete the prepwork, pay the remaining fees and start. The quiz assesses logic and problem solving rather than prior coding for the beginner tracks.
- Do I need a visa to study in Bali?
- Most nationalities need a visa to stay in Indonesia for a nine-week course, and the requirements change from time to time. The Le Wagon Bali team walks you through what is currently required once you have a place, and it is one of the first things worth asking them about. Always check the current rules with Indonesian immigration, or your own government travel advisory, before you book flights.
- What happens after the course finishes?
- Le Wagon runs career support for graduates and publishes global outcomes across all its campuses, which you can read in the outcomes report linked on this page. We want to be straight with you though: those are global figures, not Bali-specific ones. Le Wagon has told us directly that placement data and hiring partners for the Bali campus do not exist yet, so treat the global report as context rather than a forecast.