Nadeem

Engineer × AI & Tech Creator
Breaking down real systems & AI
No fluff • Only what works
40K+ LinkedIn • 60K+ Insta
↓ Follow to level up

[Nadeem @careerwidnadeem]

The gap between
5 LPA and 50 LPA isn't always time, sometimes, it's just 6 months of pure, focused effort

[Nadeem @careerwidnadeem]

Make so much money that one day you can look at your mom or dad and say,
“Don’t ask the price. Just buy it.”

[Nadeem @careerwidnadeem]

DSA is dead now.
Web Dev is waste of time.
Spring Boot is dead.
AI/ML is dead.
You'll see 100s of posts like this

But if you start believing them
Your career will be dead
Nothing is dead.

Keep learning, Keep building,
Keep growing.

[Nadeem @careerwidnadeem]

Never lose patience,
Every big success takes time.

[Nadeem @careerwidnadeem]

Every sudden downfall is setting the stage for a massive comeback. Stay patient. Your time is coming. 💯🔥

[Nadeem @careerwidnadeem]

I don’t care who better than me because it’s always me vs. me

[Nadeem @careerwidnadeem]

The next time a child says they want to join a protest, no one will dare say:

“Kuch nahi hoga is sab se.”

[Nadeem @careerwidnadeem]

The fastest way to improve your interview skills?

After every interview, write down:

• Questions you couldn’t answer
• Mistakes you made
• Topics to revise

Repeat this after every interview.

Your interview experience becomes your study material.

[Nadeem @careerwidnadeem]

If you’re applying for 100 jobs and getting no calls, don’t apply to 100 more.

Pause and review:
✓ Resume
✓ LinkedIn
✓ Projects
✓ Skills
✓ Referrals

Sometimes the strategy needs fixing, not the effort.

[Nadeem @careerwidnadeem]

A backend engineer’s toolbox should include more than Java.

Know at least one tool from each category:

• Git
• Docker
• Kubernetes
• SQL
• Redis
• Kafka
• Linux
• AWS
• Monitoring (Datadog, Grafana)

Great engineers understand the ecosystem, not just the language.

[Nadeem @careerwidnadeem]

Coding can be frustrating at first.
Building logic takes time.
Don’t quit too early, consistency beats talent.

[Nadeem @careerwidnadeem]

The education system needs to be
educated.

[Nadeem @careerwidnadeem]

If you’re a Backend Engineer, learn:
DSA
System Design (HLD & LLD)
SOLID Principles
Design Patterns
Multithreading
Collections & Java Internals
Streaming & Messaging
Caching
Database & SQL
Distributed Systems
Idempotency
Security (SSL, JWT, OAuth)
REST APIs
TDD & Testing
Docker & Kubernetes
CI/CD
Monitoring & Logging

[Nadeem @careerwidnadeem]

As a Software Engineer

Please learn:

Programming Fundamentals
Data Structures
Algorithms
Databases
APls
System Design
Testing
Git
Debugging
Problem Solving

Stop worrying about which language is best.

[Nadeem @careerwidnadeem]

Simple DSA Pattern Cheat Sheet
1. Pair → Two Pointers / HashMap
2. Longest or Shortest Subarray/Substring → Sliding Window
3. Frequency Count → HashMap
4. Top K / Most Frequent → Heap
5. Sorted Array → Binary Search or Two Pointers
6. Merge Overlapping Intervals → Sort + Merge
7. Tree Level by Level → BFS
8. Tree Paths/Traversal → DFS
9. Minimum Steps (Unweighted) → BFS
10. Shortest Path (Weighted) → Dijkstra
11. Repeated Calculations → DP
12. All Possible Combinations → Backtracking
13. Next Greater/Smaller Element → Monotonic Stack
14. Connected Components/Islands → DFS/BFS/Union-Find
15. Range Sum Queries → Prefix Sum

[Nadeem @careerwidnadeem]

Ek hota hai jhooth. Phir hota hai bahut bada jhooth. Aur uske baad aata hai:

I would like to thank my manager and leadership for their guidance and support during my job.😂

[Nadeem @careerwidnadeem]

Software Engineering is the only career where interview is harder than the job.

[Nadeem @careerwidnadeem]

Luck hits different in job hunts.
Rejected when I gave my best. Selected when I barely tried.
Sometimes it's not skill — it's timing

[Nadeem @careerwidnadeem]

The job market is really tough right now. Looking at freshers struggling today, I realize we had it much easier back then. In 2022, I received 10 offers within 20 days, and companies were giving hour-long presentations on why I should choose them over others.