Hello Neeraj Gupta,

You already have 10 years of experience in Full Stack + AWS, and now exploring Generative AI — that's a very strong combo. Moving to FANGM or top product companies is absolutely possible with the right plan.

Strategic Roadmap to Crack Product Companies:

1. DSA + Problem Solving:

▪️ Practice on Leetcode (medium + hard).

▪️ Focus areas: Trees, Graphs, DP, Sliding Window, etc.

▪️ Target: 250+ solid problems.

2. System Design (Low + High Level):

▪️ Must-have for 10+ years experience.

▪️ Learn from: Gaurav Sen, System Design Primer (GitHub).

▪️ Focus on: Scalability, Caching, Queues, Database Sharding.

3. GenAI + Projects:

▪️ Build 1–2 real-world projects using OpenAI API, LangChain, or HuggingFace.

▪️ Show you can apply GenAI in actual product use cases.

4. Resume & Portfolio:

▪️ Tailor resume for impact (quantify results).

▪️ Create a portfolio site with your full stack + AI work.

5. Mock Interviews + Target Companies:

▪️ Practice mock interviews regularly.

▪️ Shortlist 10–15 product-based companies and study their process from Glassdoor/Blind.

In my trial session, I’ll help you:

▪️ Identify the right domain (Backend vs AI focus)

▪️ Choose projects that stand out in FANGM interviews

▪️ Create a custom roadmap (90-day or 6-month) for preparation

You’re already experienced — you just need the right path.

https://preplaced.in/profile/alladi-varsha

Connect with me on LinkedIn: https://www.linkedin.com/in/alladi-varsha

Switching companies after 8 years is a great opportunity to grow and explore new challenges. Since you already have solid experience in full stack, aws, AI, here’s how you can effectively prepare for interviews:

1. Update Your Resume & LinkedIn

• Highlight key projects, achievements, and leadership roles.
• Emphasize impact—e.g., "Optimized system performance, reducing processing time by 30%" instead of just "Worked on system optimization."

2. Master Data Structures & Algorithms

• Since many tech interviews focus on DSA, practice on platforms like Leetcode, Codeforces etc.
• Focus on key topics: Trees, Graphs, Dynamic Programming, and Multithreading (for C++).

3. System Design & Low-Level Design (LLD)

• Senior roles often involve designing scalable systems. Study design patterns, microservices, and concurrency models.
• Read "Designing Data-Intensive Applications" & "System Design Interview"

4. Brush Up on Advanced Concepts

• Memory management, multithreading, smart pointers, STL deep dive.
• Asynchronous programming, OOPs, and performance optimization techniques.

5. Mock Interviews & Behavioral Rounds

• Practice STAR (Situation, Task, Action, Result) format for HR & leadership rounds.
• Conduct mock interviews with peers or professionals on platforms like Preplaced

6. Target the Right Companies & Apply Strategically

• Identify companies aligned with your career goals—startups vs. big tech vs. fintech, etc.
• Use referrals (LinkedIn connections, ex-colleagues, alumni).

Need Personalized Guidance?

I’ve helped multiple professionals successfully transition to top tech companies by guiding them on DSA, system design, and interview strategies. If you need:

✅ 1-on-1 mentorship tailored to your experience

✅ Resume & LinkedIn optimization

✅ Mock interviews with detailed feedback

Feel free to connect with me on Preplaced—I’d be happy to help you ace your next opportunity! 🚀