COMIDOC
CouponsFreeTopics
COMIDOC
CouponsVerified CouponsFreeFree CoursesTopicsTopics
React
AdvertiseSubmit Course

About

Udemy coupons monitored continuously.

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

TelegramTwitterFacebookRSS

Browser tools

Find coupons directly on Udemy.

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

ChromeFirefoxEdge

Useful links

Discover

  • Blog
  • Daily Freebies
  • Most Wanted Coupons
  • Top Contributors
  • Udemy Sale Calendar

Services

  • Pricing
  • Advertise Here
  • Developer API
  • Submit Coupon

Comidoc

  • About
  • Contact
  • Data License
  • Privacy
  • Terms

© 2017–2026 Comidoc

v6.6.40

Independent coupon discovery for Udemy learners

Sandeep Kumar, ­ Quality Gurus Inc.

Sandeep Kumar, ­ Quality Gurus Inc.

Online Course Instructor

4.55 average course rating (86.6K course reviews)

Statistics

391.3K
total students
347 hours
total content
Sep 2014
first content date
Dec 2025
last content date

Courses (50)

📚 Other Courses (50)

CQA (Certified Quality Auditor) Practice Tests
Instructor Sandeep Kumar, ­ Quality Gurus Inc.
Sandeep Kumar, ­ Quality Gurus Inc.
50 courses
English
CQA (Certified Quality Auditor) Practice Tests

CQA (Certified Quality Auditor) Practice Tests

(4.44 with 152 reviews)
1.1K
students
N/A
content
Jun 2025
updated
$14.99
Statistics for Data Analysis Using R
Instructor Sandeep Kumar, ­ Quality Gurus Inc.
Sandeep Kumar, ­ Quality Gurus Inc.
50 courses
English
Statistics for Data Analysis Using R

Statistics for Data Analysis Using R

(4.66 with 2.7K reviews)
14.1K
students
12 hours
content
Sep 2021
updated
$17.99
The 7 Core Habits of Successful Quality Professionals
Instructor Sandeep Kumar, ­ Quality Gurus Inc.
Sandeep Kumar, ­ Quality Gurus Inc.
50 courses
English
The 7 Core Habits of Successful Quality Professionals

The 7 Core Habits of Successful Quality Professionals

(4.57 with 7 reviews)
131
students
1.3 hours
content
Dec 2025
updated
$14.99
Certified Lean Six Sigma Yellow Belt Training (Accredited)
Instructor Sandeep Kumar, ­ Quality Gurus Inc.
Sandeep Kumar, ­ Quality Gurus Inc.
50 courses
English
Certified Lean Six Sigma Yellow Belt Training (Accredited)

Certified Lean Six Sigma Yellow Belt Training (Accredited)

(4.66 with 9.5K reviews)
33.1K
students
7.3 hours
content
Oct 2025
updated
$17.99
CQIA Certified Quality Improvement Associate Practice Tests
Instructor Sandeep Kumar, ­ Quality Gurus Inc.
Sandeep Kumar, ­ Quality Gurus Inc.
50 courses
English
CQIA Certified Quality Improvement Associate Practice Tests

CQIA Certified Quality Improvement Associate Practice Tests

(4.56 with 32 reviews)
177
students
N/A
content
Oct 2023
updated
$14.99
CQPA (Certified Quality Process Analyst) Practice Tests
Instructor Sandeep Kumar, ­ Quality Gurus Inc.
Sandeep Kumar, ­ Quality Gurus Inc.
50 courses
English
CQPA (Certified Quality Process Analyst) Practice Tests

CQPA (Certified Quality Process Analyst) Practice Tests

(4.60 with 30 reviews)
142
students
N/A
content
Feb 2024
updated
$14.99
Mastering Project Quality Management (Accredited)
Instructor Sandeep Kumar, ­ Quality Gurus Inc.
Sandeep Kumar, ­ Quality Gurus Inc.
50 courses
English
Mastering Project Quality Management (Accredited)

Mastering Project Quality Management (Accredited)

(4.62 with 318 reviews)
1.4K
students
4.4 hours
content
Nov 2024
updated
$14.99
CSQP(Certified Supplier Quality Professional) Practice Tests
Instructor Sandeep Kumar, ­ Quality Gurus Inc.
Sandeep Kumar, ­ Quality Gurus Inc.
50 courses
English
CSQP(Certified Supplier Quality Professional) Practice Tests

CSQP(Certified Supplier Quality Professional) Practice Tests

(4.23 with 11 reviews)
122
students
N/A
content
Jan 2024
updated
$14.99
CQT (Certified Quality Technician) Practice Tests
Instructor Sandeep Kumar, ­ Quality Gurus Inc.
Sandeep Kumar, ­ Quality Gurus Inc.
50 courses
English
CQT (Certified Quality Technician) Practice Tests

CQT (Certified Quality Technician) Practice Tests

(4.50 with 21 reviews)
140
students
N/A
content
Jan 2024
updated
$14.99
CQI (Certified Quality Inspector) Practice Tests
Instructor Sandeep Kumar, ­ Quality Gurus Inc.
Sandeep Kumar, ­ Quality Gurus Inc.
50 courses
English
CQI (Certified Quality Inspector) Practice Tests

CQI (Certified Quality Inspector) Practice Tests

(4.31 with 27 reviews)
152
students
N/A
content
Dec 2023
updated
$14.99
Measurement System Analysis (MSA) Expert (Accredited)
Instructor Sandeep Kumar, ­ Quality Gurus Inc.
Sandeep Kumar, ­ Quality Gurus Inc.
50 courses
English
Measurement System Analysis (MSA) Expert (Accredited)

Measurement System Analysis (MSA) Expert (Accredited)

(4.65 with 858 reviews)
4.0K
students
6.4 hours
content
Jul 2024
updated
$17.99
Six Sigma Statistics Using Minitab 17
Instructor Sandeep Kumar, ­ Quality Gurus Inc.
Sandeep Kumar, ­ Quality Gurus Inc.
50 courses
English
Six Sigma Statistics Using Minitab 17

Six Sigma Statistics Using Minitab 17

(4.58 with 2.2K reviews)
10.9K
students
12 hours
content
Dec 2025
updated
$14.99

Showing 1–12 of 50 courses

Page 1 of 5
12345