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

v6.6.30

Independent coupon discovery for Udemy learners

Ali Gelenler

Ali Gelenler

Online Course Instructor

4.54 average course rating (6.5K course reviews)

Statistics

68.6K
total students
107 hours
total content
Feb 2021
first content date
Apr 2026
last content date

Courses (6)

📚 Other Courses (6)

【AI 자막】 Microservices : 클린 아키텍처, DDD, SAGA, Outbox & Kafka
Instructor Ali Gelenler
Ali Gelenler
6 courses
Korean
【AI 자막】 Microservices : 클린 아키텍처, DDD, SAGA, Outbox & Kafka

【AI 자막】 Microservices : 클린 아키텍처, DDD, SAGA, Outbox & Kafka

(4.66 with 40 reviews)
631
students
21 hours
content
Apr 2024
updated
$14.99
【AI 자막】 이벤트 기반 마이크로서비스 아키텍쳐: Spring Boot, Kafka, Elastic
Instructor Ali Gelenler
Ali Gelenler
6 courses
Korean
【AI 자막】 이벤트 기반 마이크로서비스 아키텍쳐: Spring Boot, Kafka, Elastic

【AI 자막】 이벤트 기반 마이크로서비스 아키텍쳐: Spring Boot, Kafka, Elastic

(4.43 with 14 reviews)
394
students
13 hours
content
Apr 2024
updated
$14.99
Event-Driven Microservices: Spring Boot, Kafka and Elastic
Instructor Ali Gelenler
Ali Gelenler
6 courses
English
Event-Driven Microservices: Spring Boot, Kafka and Elastic

Event-Driven Microservices: Spring Boot, Kafka and Elastic

(4.56 with 2.5K reviews)
27.2K
students
16 hours
content
Web security: Injection Attacks with Java & Spring Boot
Instructor Ali Gelenler
Ali Gelenler
6 courses
English
Web security: Injection Attacks with Java & Spring Boot

Web security: Injection Attacks with Java & Spring Boot

(4.63 with 394 reviews)
3.6K
students
8.9 hours
content
Complete GenAI with Java & Spring AI: LLMs, RAG, AI Agents
Instructor Ali Gelenler
Ali Gelenler
6 courses
English
Complete GenAI with Java & Spring AI: LLMs, RAG, AI Agents

Complete GenAI with Java & Spring AI: LLMs, RAG, AI Agents

(4.42 with 89 reviews)
1.4K
students
26 hours
content
May 2026
Microservices: Clean Architecture, DDD, SAGA, Outbox & Kafka
Instructor Ali Gelenler
Ali Gelenler
6 courses
English
Microservices: Clean Architecture, DDD, SAGA, Outbox & Kafka

Microservices: Clean Architecture, DDD, SAGA, Outbox & Kafka

(4.54 with 3.5K reviews)
35.3K
students
22 hours
content
Jan 2026
updated
$19.99
Nov 2025
updated
$14.99
updated
$14.99
Jun 2026
updated
$29.99