en
Feedback
FREE NOTES 🔖CODINIT🔖

FREE NOTES 🔖CODINIT🔖

Open in Telegram

🔸This Channel is Only For Educational Purposes. No Copyright Infringement Intended. 🔸All the Credits & Rights Reserved to the Actual Owners. ✅ paid promotion DM @CODInitBot #studymaterial #interview #placement #notes #course #gate #freecourse #job

Show more

📈 Analytical overview of Telegram channel FREE NOTES 🔖CODINIT🔖

Channel FREE NOTES 🔖CODINIT🔖 (@cod_init) in the English language segment is an active participant. Currently, the community unites 12 062 subscribers, ranking 16 494 in the Education category and 33 073 in the India region.

📊 Audience metrics and dynamics

Since its creation on невідомо, the project has demonstrated rapid growth, gathering an audience of 12 062 subscribers.

According to the latest data from 26 August, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by -180 over the last 30 days and by -7 over the last 24 hours, overall reach remains high.

  • Verification status: Not verified
  • Engagement rate (ER): The average audience engagement rate is 0%. Within the first 24 hours after publication, content typically collects N/A% reactions from the total number of subscribers.
  • Post reach: On average, each post receives 0 views. Within the first day, a publication typically gains 0 views.
  • Reactions and interaction: The audience actively supports content: the average number of reactions per post is 0.

📝 Description and content policy

The author describes the resource as a platform for expressing subjective opinions:
🔸This Channel is Only For Educational Purposes. No Copyright Infringement Intended. 🔸All the Credits & Rights Reserved to the Actual Owners. ✅ paid promotion DM @CODInitBot #studymaterial #interview #placement #notes #course #gate #freecourse #j...

Thanks to the high frequency of updates (latest data received on 27 August, 2026), the channel maintains relevance and a high level of publication reach. Analytics show that the audience actively interacts with content, making it an important point of influence in the Education category.

12 062
Subscribers
-724 hours
-437 days
-18030 days

Data loading in progress...

Tags Cloud
No data
Any problems? Please refresh the page or contact our support manager.
Incoming and Outgoing Mentions
---
---
---
---
---
---
Attracting Subscribers
August '26
August '26
+4
in 0 channels
July '26
+4
in 0 channels
Get PRO
June '26
+5
in 0 channels
Get PRO
May '26
+4
in 0 channels
Get PRO
April '26
+6
in 0 channels
Get PRO
March '26
+4
in 0 channels
Get PRO
February '26
+4
in 0 channels
Get PRO
January '26
+8
in 0 channels
Get PRO
December '25
+11
in 0 channels
Get PRO
November '25
+15
in 0 channels
Get PRO
October '25
+18
in 0 channels
Get PRO
September '25
+18
in 0 channels
Get PRO
August '25
+24
in 0 channels
Get PRO
July '25
+17
in 0 channels
Get PRO
June '25
+17
in 0 channels
Get PRO
May '25
+18
in 0 channels
Get PRO
April '25
+14
in 0 channels
Get PRO
March '25
+7
in 0 channels
Get PRO
February '25
+2
in 0 channels
Get PRO
January '25
+10
in 0 channels
Get PRO
December '24
+11
in 1 channels
Get PRO
November '24
+27
in 0 channels
Get PRO
October '24
+67
in 0 channels
Get PRO
September '24
+710
in 2 channels
Get PRO
August '24
+1 265
in 3 channels
Get PRO
July '24
+1 860
in 1 channels
Get PRO
June '24
+1 622
in 6 channels
Get PRO
May '24
+1 242
in 1 channels
Get PRO
April '24
+521
in 1 channels
Get PRO
March '24
+1 865
in 2 channels
Get PRO
February '24
+2 677
in 1 channels
Get PRO
January '24
+2 075
in 2 channels
Get PRO
December '23
+1 272
in 1 channels
Get PRO
November '23
+93
in 1 channels
Get PRO
October '23
+74
in 0 channels
Get PRO
September '23
+386
in 0 channels
Get PRO
August '23
+204
in 0 channels
Get PRO
July '23
+174
in 0 channels
Get PRO
June '23
+166
in 0 channels
Get PRO
May '23
+96
in 0 channels
Get PRO
April '23
+108
in 0 channels
Get PRO
March '23
+452
in 0 channels
Date
Subscriber Growth
Mentions
Channels
26 August0
25 August0
24 August0
23 August0
22 August+1
21 August0
20 August0
19 August+1
18 August0
17 August0
16 August0
15 August0
14 August+1
13 August0
12 August0
11 August0
10 August0
09 August0
08 August0
07 August+1
06 August0
05 August0
04 August0
03 August0
02 August0
01 August0
Channel Posts
Java Backend Developer Interview
CORE JAVA: 1. HashMap internal working. What happens when a bucket turns into a tree. 2. HashMap vs ConcurrentHash Map vs Hashtable. 3. equals and hashCode contract. Break it and watch your Set duplicate. 4. Whv is String immutable 5. Comparable vs Comparator 6. Checked vs unchecked exceptions. 7. Can you override a static method 8. trv with resources. 9. Which Java 8, 11 and 17 features you have actually shipped STREAMS: 10. Find duplicate strings in a list using Streams. 11.map vs flatMap. 12. Sort a map bv value 13. Optional. Where it actually saves you. MULTITHREADING: 14. Runnable vs Callable 15. ExecutorService and how vou size a thread pool 16. synchronized vs ReentrantLock. 17. volatile vs AtomicInteger. 18. Deadlock. How you detect it in a running JVM SPRING BOOT: 19. Spring vs Spring Boot. 20. How autoconfiguration works. 21. Component vs Service vs Repository 22. How dependency iniection resolves at startup. 23. Transactional. What rolls back on a checked exception 24. ControllerAdvice and global exception handling 25. Spring Security and the JWT flow. MICROSERVICE: 26. How two services find each other 27. What an API gatewav actually does. 28. Circuit breaker. Why retries alone make the outage worse. 29. Tracing one request across five services SQLAND HIBERNATE: 30. When an index hurts instead of helps. 31. Find duplicate rows. 32. Second highest salary without LIMIT. 33. N plus 1 problem. How you kill it. 34. Lazy vs eager loading. CODING ROUND: 35. Move all zeroes to the end. 36. Check if two strings are anagrams. 37. Longest common prefix. 38. Missing number in a consecutive array. MANAGERIAL: 39. Draw your project architecture end to end. 40. A production bug you owned. 41. Notice period and relocation.

2
India 🇮🇳🇮🇳🇮🇳
India 🇮🇳🇮🇳🇮🇳
1 680
3
🎯 Free Learning Resources Collection 🚀 Boost your skills with top-quality development & animation courses! --- 💻 Development & Programming Courses 1️⃣ Complete Frontend Development — C0ding Sch00l 🔗 Join Here 2️⃣ Complete JavaScript Course 🔗 Join Here 3️⃣ Backend Development Course — H@ ~~rik@nt 🔗 Join Here 4️⃣ Spring Boot Course — Ashok IT 🔗 Join Here 5️⃣ Django Course 🔗 Join Here 6️⃣ Full Web Development Course — L0ve Bªbběř 🔗 Join Here 7️⃣ 3D Animation Course 🔗 Join Here Bonus Join GATE CSE 🔗 Join Here 💾 Backup Resources 📦 Access Backup Resources ✨ Keep learning. Keep growing! 💡 #FreeCourses #WebDevelopment #Programming #Learning #Animation
1 744
4
🏆🇮🇳Tears. Triumph. History.💙 India are WORLD CHAMPIONS for the very first time🇮🇳🏆 Indian Women WON MAIDEN WORLD CUP🏆b
🏆🇮🇳Tears. Triumph. History.💙 India are WORLD CHAMPIONS for the very first time🇮🇳🏆 Indian Women WON MAIDEN WORLD CUP🏆by Beating South Africa 52 Runs At Dr DY Patil Sports Academy,Navi Mumbai 🥳PLAYER OF THE MATCH:- SHAFALI VERMA 💙 🥳 PLAYER OF THE TOURNAMENT:- DEEPTI SHARMA💙
1 665
5
3d animation Course = Click here
1 881
6
🎆✨ Happy Diwali from CODINIT! ✨🎆 May this Festival of Lights brighten your code, your career, and your creations 💻💡 Let’s
🎆✨ Happy Diwali from CODINIT! ✨🎆 May this Festival of Lights brighten your code, your career, and your creations 💻💡 Let’s celebrate innovation, knowledge, and new beginnings — just like how every Diwali marks a fresh start, every line of code brings new possibilities. 💫 🌟 Keep learning. Keep building. Keep shining. 💜 Team @codinit wishes you and your family a sparkling Diwali! #CODINIT #HappyDiwali #CodeTheFuture #DiwaliVibes 🪔💻💜
5 867
7
GATE CSE 😳 FREE Click here 👈 Share 🔁 & Like 🫶
2 015
8
No text...
2 682
9
@Code_init
2 855
10
Free Python Courses With Certificate Course LINK = Click here Share with your friends and Double Tap ♥️ for more such free resources @Cod_Init
2 995
11
Placement material Free LINK = click here @Cod_Init Share with your friends 🧡
2 682
12
Gate CSE FREE COURSE JOIN NOW
2 500
13
Java developer Role 3 to 7 years experience BE/ B.Tech / MCA
2 446
14
https://www.csm.tech/job-details/java-developer-jd001
1
15
No text...
3 758
16
Web development Join first Only first 200 members
3 292
17
Web development Join first Only first 200 members
1
18
First 100 users Java + Dsa Join now
3 679
19
https://t.me/+d8CYzPhMoUJiY2Y1
3 419
20
**Hello my friends,**❤️❤️ I hope you all are doing well. I always try to help you through my channel, and I truly hope it’s supporting your learning journey. I want to clarify that I created this channel for educational purposes only — not for advertising or promotion. Every day, I receive many gambling and unrelated promotional requests, but I always reject them because this channel is strictly meant for learning. If I ever do any promotions in the future, they will be related only to education or career growth. So, please avoid sending me such irrelevant promotions. Also, I’d like to make an important request: In our *Placement Community* channel, please discuss only education or career-related topics. Avoid sharing any inappropriate content, promotions, or unrelated links — especially things like adult content or channel advertisements. Let’s keep the community clean and focused on helping each other grow. I’m always here to support you. If you need any help, feel free to comment or reach out. **Thank you for your understanding and support!** Stay connected and keep learning. 🌟 Kindly Share this channel in your Group Circle.
3 532