Product Engineer roadmap › Courses
Best courses for Product Engineers
This list covers what a product engineer uses day to day: a full-stack foundation, the queries that answer feature questions, and the experiments that show whether a change worked.
It leans on free material. Full Stack Open and The Odin Project cover the build side, Khan Academy covers SQL, and Udacity covers experiment design.
The one paid option is a University of Virginia specialization on product management, listed because it is the most direct route to the product half of the job.
- 5 items in 2 stages: 5 courses and tutorials, 0 certifications.
- We opened every page on November 11, 2026 and show only what the provider states.
- No prices, ratings or enrollment counts.
See the full Product Engineer roadmap →Best books for Product Engineers →
How to choose your courses
A short method, so you spend your hours on the right thing for where you are instead of collecting certificates.
Find your stage
Getting started · 2 items
The full-stack basics and the SQL that lets you build and check a feature yourself.
Jump to this stage ↓Doing the job · 3 items
Running experiments and the product practice: testing ideas before building them, and choosing the metric that counts.
Jump to this stage ↓
If you are unsure, start one stage lower than you think. Later items assume what the earlier ones teach.
Begin with one course
Our starting pick
Intro to SQL: Querying and managing data
Khan Academy
Most feature questions start with a query. This free unit gives you the basics before you need them at work.
See the course ↓Then pick by your situation
Choose the next course by the problem in front of you, not by its place in the list.
If you are learning to build a full product end to end
take Full Stack Open (doing the job)
If you want a structured, project-based JavaScript path
take Full Stack JavaScript (getting started)
If you are about to run your first A/B test
take A/B Testing (doing the job)
Free path or paid path?
4 of the 5 courses and tutorials can be read or taken without paying, so you can build most of the skill at no cost. Check each certification page for exam fees.
Paid courses earn their place when you need structure, deadlines or feedback. Check what the provider says is included before you commit.
Judge any course before you commit
Who runs it
Prefer courses from the people who build or govern the tool. They tend to stay current, and an exam from a tool’s own maker is the clearest credential for that tool.
Hands-on or watch-only
In this field you learn by running things. Choose material where you build a pipeline, a cluster or a dashboard over material you only watch.
How current it is
Tools change fast. Look for a version or last-updated date on the provider’s page, and check anything several years old against the current docs.
What you will be able to show
Ask what you will have at the end: a working repository, a deployed service or a passed exam. If it is only a certificate of completion, pair it with a project of your own.
Getting started
The full-stack basics and the SQL that lets you build and check a feature yourself.
- Start hereHands-on tutorialFree to learn
Intro to SQL: Querying and managing data
Khan Academy
View course →What you will learn
- Creating tables, inserting rows and querying data
- Aggregating and grouping results
- Joins across related tables
- Updating, deleting and altering tables
Good for
Most feature questions start with a query. This free unit gives you the basics before you need them at work.
Also stated by the provider
- Practice challenges and a project in each unit
- Organised in four units with the SQL basics first
What you will learn
- JavaScript: the DOM, object-oriented code and APIs
- React, across three projects
- Node.js and Express with PostgreSQL
- Getting hired: interviews and the job search
Good for
A structured, project-based path through the whole web stack for people starting from little or no code. Work through the courses in the order listed.
Also stated by the provider
- Path of several courses; the page lists lessons and projects for each one
- Sign-up page offers free access to the curriculum
Doing the job
Running experiments and the product practice: testing ideas before building them, and choosing the metric that counts.
What you will learn
- React and Redux single page applications
- Node.js servers and REST APIs
- MongoDB, GraphQL and TypeScript
- CI/CD, containers and relational databases
Good for
The most complete free course on building a product end to end. Read it when you can already write small programs and want to ship a whole feature.
Also stated by the provider
- Open course in parts 0 to 14, with a new part on Next.js
- Material licensed under Creative Commons BY-NC-SA 3.0
What you will learn
- Overview of A/B testing and the ethics of experiments
- Choosing and validating metrics
- Designing an experiment
- Analysing the results
Good for
A short, practical grounding in experiment design before you run your first test on a live feature.
Also stated by the provider
- Five lessons
- No prerequisites listed
- Beginner level, taught by instructors from Google
- CoursePaid
Digital Product Management Specialization
University of Virginia Darden School (on Coursera)
- 4 weeks at 10 hours a week
What you will learn
- Team charters that align a product team around customers
- Design narratives and personas for product decisions
- Hypothesis-driven development and experimentation
- Analytics built into the product’s work
Good for
The most direct route to the product half of the job if you are an engineer who already ships features and wants a structured view of product management.
Also stated by the provider
- Five courses, each listing its own hours on the page
- Shareable certificate on completion
- The page states the course cannot be taken for free
Details such as hours, format and whether material is free are as the providers state them on November 11, 2026, and can change. Confirm on the provider’s page before you commit. See our disclosure.
Frequently asked questions
Which course should a Product Engineer take first?
Intro to SQL: Querying and managing data, from Khan Academy. Most feature questions start with a query. This free unit gives you the basics before you need them at work.
Can a Product Engineer learn this for free?
Largely, yes. 4 of the 5 courses and tutorials here can be read or taken without paying (Intro to SQL: Querying and managing data, Full Stack JavaScript, Full Stack Open, A/B Testing). Check each certification page for exam fees: not every page states one.
How was this list put together?
We opened each course, tutorial and certification page on November 11, 2026 and wrote down only what the page states: who runs it, what it covers, hours and exam format where given, and whether the material is free to read. We do not show prices, ratings or enrollment figures. Details can change, so confirm on the provider’s page before you commit.