Engineering · Tokyo

Hana Sato

Front-end lead · e-commerce

Every lesson fixes a real bug from the forty checkout flows Hana has audited, from keyboard traps to missing labels.

Teaches in English
On Waypoint since September 2025

Verified Jul 21, 2025

Accessible front endsNov 2 · 12 seats left

Reserve

4.7

4,070 ratings

36,200

learners in 2 courses

About Hana

Hana has spent 10 years in front‑end development

Hana leads front‑end development at an online grocer and has audited more than forty checkout flows. Six years of front ends at a web agency and a travel booking site came before.

Now

Front‑end lead

An online grocer, since 2022

Before

Senior developerA travel booking site2019–2022
Front‑end developerA web agency2016–2019

Checked by Waypoint

9days, four checks

IdentityJul 12, 2025
We matched a passport over video
Current roleJul 16
The grocer confirmed the role
Work sampleJul 19
Two engineers reviewed two checkout audits
Sample lessonJul 21
Twenty learners rated it 4.7

Sample lesson

10 min

“Keyboard focus”

Rating from twenty learners

4.7 out of 5

Lesson one is freeGit beyond commit and push

Start

Courses

What Hana teaches

Two courses and 36,200 learners so far. Hana teaches both in English, with subtitles in 16 to 22 languages.

Free preview
EngineeringBeginner
Git beyond commit and push
Rowan EngineeringGuided Project
Rated 4.7(2,760 reviews)24,500 learners
- 2 weeks
- 3 h a week
- 7 lessons
- Subtitles in 22 languages
Free
EngineeringIntermediate
Accessible front ends
Rowan EngineeringCourse
Rated 4.8(1,310 reviews)11,700 learners
- 5 weeks
- 4 h a week
- 13 lessons
- Subtitles in 16 languages
$79

Cohorts

Learn with Hana in a live cohort

Thirty learners start on the same Monday, bring the week's work to a live review with Hana each Thursday, and finish together on a Friday you can see before you book your seat.

Live cohort

Accessible front ends

Mon, Nov 2 to Fri, Dec 4

5 weeks · $79A live review each Thursday

12 of 30 seats left

Reserve a seat

Follow Hana, and the next cohort lands at the top of your dashboard.

4.7(4,070 ratings)

What learners say about Hana

By course

Git beyond commit and pushrated 4.7 (2,760)
Accessible front endsrated 4.8 (1,310)

4 weeks ago
“The tutor asked what I thought the error meant before saying anything. Annoying on day one; by week three I was doing it unasked.”
Yusuf K.
Accessible front ends
4 months ago
“I finished with a repository I could show in interviews. Two interviewers asked about the project before they asked about anything else on my résumé, and one of them had read the tests. I had spent eight years in retail management, and this was the first thing I had ever built that a stranger could download, install and run on their own machine.”
Grace W.
Git beyond commit and push
2 weeks ago
“The exercises break things on purpose. Fixing the failing run in module three taught me more than any of the lectures I have sat through.”
Diego F.
Accessible front ends
2 months ago
“Too basic for me. The last module is what I came for, and it is short.”
Pete L.
Git beyond commit and push
1 month ago
“Hana reviews the project the way a senior colleague would: short comments, each pointing at one line of your code and asking why it is there.”
Mei C.
Accessible front ends
2 months ago
“I use something from this course every week. The notes on failure paid for it.”
Nadia B.
Git beyond commit and push