Find the Right Expert for the Skill You Want to Master.
Don’t search blindly. Start with your engineering discipline, pick the course you are working through, meet the instructor behind it, then choose a support period before moving to secure checkout.
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Focused Sessions
1-on-1 personalized help
Flexible Scheduling
Choose your time
- 1 Discipline
- 2 Course
- 3 Instructor
- 4 Support Period
Start with your engineering discipline.
TeachDemy groups its catalog by discipline. Choose one to see the courses defined inside it.
Aerospace Engineering
0 courses
Biomedical Engineering
0 courses
Business and Management
0 courses
Chemical Engineering
0 courses
Civil Engineering
0 courses
Computer Engineering
0 courses
Data Science and AI
0 courses
Electrical Engineering
0 courses
High School Education
0 courses
Industrial Engineering
0 courses
Mechanical Engineering
0 courses
Metallurgy and Materials Engineering
0 courses
Mining Engineering
0 courses
Petroleum Engineering
3 courses
Pick the course you need help with.
These are the courses defined in —. Search by title or filter by level and topic — the list narrows as you type.
No course matches your search in this discipline yet — try clearing the search or picking another level or topic.
Meet the expert behind the course.
Every profile below is a ✓ Verified Expert — the instructor of —. Open a profile to read their full bio, then continue.
No instructor is linked to this course yet — go back one step and pick another course from the same discipline.
Choose your support period.
Instructor support is a continuation layer for learners who want longer-term technical guidance after or alongside course learning. Pick the period that fits your needs.
✓ Verified Expert — direct chat with the instructor you selected, for the full support period.
Support — Questions Before You Subscribe
How does 1:1 instructor support actually work?
After checkout you get a direct chat with the instructor you selected in Step 3. You can ask anything about the course material — text, voice and file messages are supported — for the whole period you paid for.
Which support period should I choose?
1 Week suits a quick blocker (one assignment or exam prep). 1–2 Months is the sweet spot for working through a full course with guidance. 3 Months matches long projects, thesis support or deep skill-building.
I bought the course — is support included?
Yes. Every course purchase includes three months of free support from the course instructor. The paid plans on this page are for learners who want dedicated, priority 1:1 help beyond that window or on other topics.
Can I switch instructors or plans later?
You can buy another plan any time and pick a different instructor — just run the 4 steps above again. Active subscriptions stay untouched; each plan is its own chat and its own period.
How fast do instructors reply?
Instructors are practicing engineers — most replies land within one business day, and the chat shows you the full history so nothing gets lost. Scheduled messages are also supported if you want to send a question for later.
What if I still can't decide?
Pick the 1 Week plan with the instructor you prefer — it is the cheapest way to experience the 1:1 support, and you can extend whenever you want.