CodeWithFaizan

Helping students land internships & jobs |
DSA | Dev | AI | Resume Tips | Power Bi | Web Development

[CodeWithFaizan @codewithfaizan1]

Studying for 8 hours doesn't guarantee better placement prep.

Try this 2-hour routine:
• 60 min: DSA problems
• 30 min: CS fundamentals
• 20 min: Project or interview prep
• 10 min: Review mistakes

Consistency beats random, exhausting study sessions.

#PlacementPrep

[CodeWithFaizan @codewithfaizan1]

You don't need to know every system design concept to start learning.

Build this foundation first:
• Client vs. server
• APIs and HTTP
• Caching
• Load balancing
• Databases

Understand WHY each component exists before memorizing diagrams.

#PlacementPrep #SystemDesign

[CodeWithFaizan @codewithfaizan1]

One bad answer won't ruin your interview. A defensive attitude might.

When asked about a mistake:
• Own what went wrong
• Explain what you learned
• Share how you'd handle it now

Interviewers value honesty, accountability, and growth—not perfection

#PlacementPrep #Interview

[CodeWithFaizan @codewithfaizan1]

Ignoring aptitude can cost you a placement before the coding round even begins.

Practice these 3 areas daily:
• Percentages & ratios
• Time, speed & work
• Logical reasoning

Solve 15–20 timed questions and review every mistake.

Speed comes from practice, not guessing.

[CodeWithFaizan @codewithfaizan1]

A LinkedIn profile without clear skills is a missed opportunity.

Make these 3 sections count:
• Headline: Role + key skills
• About: What you build and solve
• Projects: Tech stack + measurable results

Be specific. “Aspiring developer” says little.

#PlacementPrep #LinkedIn

[CodeWithFaizan @codewithfaizan1]

Your GitHub profile can silently hurt your placement chances.

Before applying:
• Pin your 3 best projects
• Add clear READMEs
• Include setup instructions and screenshots
• Remove broken or empty repos

Recruiters should understand your work in 30 seconds.

#PlacementPrep

[CodeWithFaizan @codewithfaizan1]

Most placement projects look impressive in screenshots but fail under interview questions.

For every project, prepare 3 answers:
• Why did you build it?
• What technical challenge did you solve?
• What would you improve next?

Build to explain, not just to showcase
#Placement

[CodeWithFaizan @codewithfaizan1]

Most students prep DSA for months and skip CS fundamentals.

Then they get asked:
"What happens when you type a URL in the browser?"
Spend one week on OS, DBMS, Networks, OOP.
#PlacementPrep #CSFundamentals

[CodeWithFaizan @codewithfaizan1]

Your resume gets 6 seconds of attention.Most students waste them.

Recruiters skip
Hardworking and passionate learner
Skill lists with 25 technologies
Projects with no numbers

They notice
One project with real impact
Numbers like reduced load time by 40%
Links that actually work

[CodeWithFaizan @codewithfaizan1]

Most students read the solution after 10 minutes of being stuck.

Interviewers don't test if you know the answer. They test how you think when you don't.

Try this instead:
Spend 30 minutes on the problem
Write a brute force first
Find the bottleneck
Then optimize

[CodeWithFaizan @codewithfaizan1]

Most students solve 300 LeetCode problems and still fail interviews.

Placed students do it differently. They learn 5 patterns first:
Two Pointers → Sliding Window → Binary Search → Prefix Sum → Hashing

Master these and most easy and medium questions start feeling familiar.

[CodeWithFaizan @codewithfaizan1]

Qualcomm is hiring Associate Software Eningeer

For 2027 grads
Location: Hyderabad

https://t.co/QTHVux2UNQ

[CodeWithFaizan @codewithfaizan1]

Infosys is hiring a technology analyst

For 2021, 2022, 2023, 2024 grads
Location: Bangalore

https://t.co/RXAsFLKiE5

[CodeWithFaizan @codewithfaizan1]

Company: Amazon
Role: SDE Intern
Batch Eligible: 2027 graduates
Expected Stipend: INR 1.1 Lacs per month
Location: Bengaluru/Hyderabad/Delhi/Pune/Chennai

Apply at: https://t.co/ulZrbVUGRz

[CodeWithFaizan @codewithfaizan1]

Company: Amazon
Role: SDE-I
Batch: 2027, 2026, 2025 passouts

Link: https://t.co/dWCzmlWGAy

[CodeWithFaizan @codewithfaizan1]

AI Engineering Intern Hiring At Jar
Batch: 2026, 2027, 2028

Link: https://t.co/jMOfkNN1Ji

[CodeWithFaizan @codewithfaizan1]

*👨‍💻 "Hello World" in Different Coding Languages 🌍🔥*

One of the first things beginners learn in programming is how to display:

"Hello, World!"

Although the output is the same, the syntax can be very different across programming languages.

[CodeWithFaizan @codewithfaizan1]

Cracking a DBMS round isn't about memorising 100 definitions.

It's about 6 things:
1️⃣ Keys & normalization
2️⃣ Transactions & ACID
3️⃣ Serializability
4️⃣ Indexing (B+ trees)
5️⃣ Joins & window functions
6️⃣ A handful of SQL patterns (Nth highest salary, duplicates, top-N per group)

[CodeWithFaizan @codewithfaizan1]

Interviewer: How does Gmail check username availability so fast with millions of accounts?

Answer: It uses a database index on the username instead of scanning every account.

"Username → Index → Found/Not Found" ⚡

#SystemDesign #Interview

[CodeWithFaizan @codewithfaizan1]

B first. Sending every cache miss to the DB can turn one outage into two.

[CodeWithFaizan @codewithfaizan1]

Your Redis cache is down, but your database is healthy.

Traffic hasn't changed.

Would you:

A. Send everything directly to the DB
B. Rate-limit requests
C. Fail requests temporarily
D. Use a fallback cache