Skip to content
Check the Course
Skool

Zero to Principal Engineer review

Zero to Principal Engineer publishes 215 course modules on Skool. It is free to join.

A review on the numbers, not an opinion: nobody here has joined Zero to Principal Engineer, and nothing below is a verdict.

Zero to Principal Engineer is a Skool learning community for software engineers at every career level, created in August 2024.[1] It teaches both hard and soft skills, from testing, refactoring and data structures and algorithms to systems design, DevOps/SRE and technical project management.[1] Career topics include technical leadership, becoming a team lead, making the most of 1:1s and handling office politics.[1] Other modules deal with legacy systems, QA and release management, and moving beyond tutorials to engineer real software.[1] Projects are built with Python3, TypeScript, SQL, Kotlin and modern Java with Spring Boot, React, .NET with C# and F#, Ruby, AWS and k8s, and also cover AI and ML.[1]

How we measure · Report an error or ask for removal

Members
255
Published price
Free to join
no paid tier published here
Members, last 31 days
+2
3 Oct 2026 to 3 Nov 2026
Rank by members
#5,089
of 6,073 sellers listed here
Size rank in niche
#285
of 340 sellers listed in software and tech, by published members
Niche
Software and tech
353 listed here
Created
13 Aug 2024
Skool publishes this date
Readings
21
since 4 Sept 2026

About Zero to Principal Engineer

Sources

  1. Skool listing: skool.com/zero-to-principal-engineer-6805, retrieved 23 Sept 2026

Compiled by Check the Course from the sources listed, to the best of our ability.

What the listing describes
NicheSoftware and techFormatSoftware or indicatorIncludesTemplates and resources

Read from the listing’s own words: what is offered, never how well.

What is inside

Course modules
215
Courses
3
Posts, all time
125
People running it
1

Counts published by Zero to Principal Engineer on its own page, read on 23 Sept 2026: how much is included, never how good it is. Listed as run by ramon-long-9312.

How we knowSourced & dated
Observed on 3 Nov 2026 from Skool source page archived copy 3ae705a5f5d5.
Observable monthly ceiling
$0
monthly price
255
published members
$0
theoretical ceiling per month

This community is published as free, so the figure is zero. Its members are an audience, not customers. Nothing here estimates what that audience might be worth, and no price is applied to it anywhere on this site.

Evidence and signals

Listed on 255 members.

Evidence: measured.

Following elsewhere
2,200 at its largest2,200 on YouTube. Followers on another platform, not members here.
First recorded
4 September 2026our first reading, not its launch
Elsewhere
YouTube

Tracked over time

Member change
No changeover 3 days+2+0.8%over 31 days
Price change
Unchanged at every reading

21 observations over 59 days.

Member count
2442462482502522542562554 Sept 20263 Nov 2026change

Observation log

Observation log
ObservedMembersChangePriceCeiling / month
3 Nov 20262550Free to joinNot calculated
31 Oct 2026255-1Free to joinNot calculated
30 Oct 20262560Free to joinNot calculated
27 Oct 20262560Free to joinNot calculated
26 Oct 20262560Free to joinNot calculated
25 Oct 2026256+1Free to joinNot calculated
23 Oct 20262550Free to joinNot calculated
22 Oct 20262550Free to joinNot calculated
19 Oct 20262550Free to joinNot calculated
18 Oct 2026255-1Free to joinNot calculated
15 Oct 20262560Free to joinNot calculated
14 Oct 2026256-1Free to joinNot calculated
11 Oct 2026257+1Free to joinNot calculated
10 Oct 2026256+2Free to joinNot calculated
7 Oct 20262540Free to joinNot calculated
6 Oct 2026254+1Free to joinNot calculated
3 Oct 20262530Free to joinNot calculated
2 Oct 20262530Free to joinNot calculated
1 Oct 2026253+10Free to joinNot calculated
7 Sept 20262430Free to joinNot calculated
4 Sept 2026243Free to joinNot calculated
Average per week, last 31 days3 Oct 2026 to 3 Nov 20260
Average per week, since first reading4 Sept 2026 to 3 Nov 2026+1

Milestones observed

Milestones observed
MembersCrossingBetween readings
250Passed7 Sept 2026 and 1 Oct 2026

Seller’s followers on other platforms

Seller’s followers on other platforms
Read, about monthlyYouTubeTikTok
28 Oct 20262,200
27 Sept 20262,200

Common questions about Zero to Principal Engineer

What is Zero to Principal Engineer?
Zero to Principal Engineer is a Skool learning community for software engineers at every career level, created in August 2024. It teaches both hard and soft skills, from testing, refactoring and data structures and algorithms to systems design, DevOps/SRE and technical project management.
How much does Zero to Principal Engineer cost?
Zero to Principal Engineer is free to join on Skool; its listing shows no charge, read 3 Nov 2026.
How many members does Zero to Principal Engineer have?
Zero to Principal Engineer lists 255 members, read 3 Nov 2026.
How has Zero to Principal Engineer's membership changed?
From 243 members on 4 Sept 2026, our first reading, to 255 on 3 Nov 2026: up 12, or 5%.
How does Zero to Principal Engineer compare with other software and tech communities?
Zero to Principal Engineer is free to join, where the median priced software and tech listing charges $29 a month. The niche median is 597 members. Pricing benchmarks by niche.
What do you get inside Zero to Principal Engineer?
Zero to Principal Engineer publishes 215 course modules, 3 courses, 125 posts, 1 admin. Communities with the most course content.

Alternatives to Zero to Principal Engineer

Same niche, nearest in published size. Not a recommendation.

Is this your community?

Submit real figuresor email checkthecourse@gmail.com