Coupons Free Topics

Search courses

Loading instructor profile…

CouponsVerified Coupons FreeFree Courses TopicsTopics

Search courses and topics

React

Advertise Submit Course

About

Udemy coupons monitored continuously.

Verified offers, course alerts, precise filters, and browser detection built for learners who want coupons that still work.

Browser tools

Find coupons directly on Udemy.

The extension surfaces an available Comidoc coupon while you browse a Udemy course page.

Useful links

Discover

Blog
Daily Freebies
Most Wanted Coupons
Coupon Statistics
Top Contributors
Udemy Sale Calendar

Services

Pricing
Advertise Here
Developer API
Submit Coupon

Comidoc

About
Contact
Data License
Privacy
Terms

© 2017–2026 Comidoc

v6.6.162

Independent coupon discovery for Udemy learners

Udemy instructor

Lakshmanan K

Teaches: Teaching & Academics
Languages: English

Course index: 100 live offers
Students: 806
Average rating: 3.62

First published: May 2020
Latest course

Instructor catalog

All Lakshmanan K courses

HVAC 101: Essential Training for Beginners and Experts

HVAC 101: Essential Training for Beginners and Experts

HVAC 101: Essential Training for Beginners and Experts

Jan 2025

Total content

17 hours

(3.55 with 11 reviews)

37

students

2.2 hours

content

Jan 2025

updated

$14.99

HVAC: Advanced Techniques for Industry Professionals

HVAC: Advanced Techniques for Industry Professionals

HVAC: Advanced Techniques for Industry Professionals

(4.25 with 2 reviews)

6

students

2.2 hours

content

Jan 2025

updated

$14.99

HVAC Systems & Solutions: The Ultimate Guide

HVAC Systems & Solutions: The Ultimate Guide

HVAC Systems & Solutions: The Ultimate Guide

(3.00 with 2 reviews)

11

students

2.6 hours

content

Jan 2025

updated

$12.99

HVAC Innovation: Modern Solutions for Sustainable Comfort

HVAC Innovation: Modern Solutions for Sustainable Comfort

HVAC Innovation: Modern Solutions for Sustainable Comfort

2

students

1.3 hours

content

Jan 2025

updated

$14.99

Air Traffic Controller (ATC) Professional Certification

Air Traffic Controller (ATC) Professional Certification

Air Traffic Controller (ATC) Professional Certification

(3.68 with 17 reviews)

79

students

N/A

content

May 2023

updated

$14.99

Aircraft Maintenance and Safety Engineering

Aircraft Maintenance and Safety Engineering

Aircraft Maintenance and Safety Engineering

(3.99 with 111 reviews)

337

students

1.1 hours

content

Aug 2023

updated

$14.99

HVAC Mastery

HVAC Mastery

--

students

2.3 hours

content

Jan 2025

updated

$14.99

Fundamentals of Aircraft Systems and Avionics

Fundamentals of Aircraft Systems and Avionics

Fundamentals of Aircraft Systems and Avionics

(3.26 with 21 reviews)

80

students

1.5 hours

content

Sep 2021

updated

$14.99

Aircraft Air Traffic Controller

Aircraft Air Traffic Controller

Aircraft Air Traffic Controller

(3.64 with 36 reviews)

112

students

2.6 hours

content

Jun 2023

updated

$14.99

Introduction to Aeronautical Engineering

Introduction to Aeronautical Engineering

Introduction to Aeronautical Engineering

(3.57 with 36 reviews)

142

students

1.4 hours

content

May 2020

updated

$14.99