अभ्यास • Week 49

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Weekly Production Deliverable

Target Output

Deliverable: A second full round of mock interviews testing fundamentals and live, unrehearsed scenarios. Every piece of feedback from two full rounds consolidated.

Weeks: W46 W47 W48 W49 Active W50

Monday

0 / 2 done

DSA Fresh review across weakest areas

1.5h

AI/ML Core ML/DL Fundamentals Review

Revisit notes on bias-variance, cross-validation, learning curves, loss functions, activation functions (interviewers test fundamentals before GenAI)

2.5h

Tuesday

0 / 2 done

DSA Mock Interview #4 (DSA Round 2)

Full 60-minute DSA interview under timed conditions with an unfamiliar problem set

1.5h

CORE Fresh HLD Problem: Design Twitter News Feed

Fan-out on write vs fan-out on read, timeline generation, hybrid approach for celebrity users, caching architecture

2.5h

Wednesday

0 / 2 done

DSA Redo any stumbling blocks from Tuesday

1.5h

AI/ML Mock Interview #5 (ML/DL Technical Grilling)

Live grilling on backpropagation derivations, CNN operations, Transformer attention complexity, and evaluation metrics

2.5h

Thursday

0 / 2 done

DSA Light mixed practice

1.5h

CORE Live Scenario Design Grilling

Given an on-the-spot requirement, design the DB schema and REST API endpoints under pressure

2.5h

Friday

0 / 2 done

DSA Light mixed practice

1.5h

AI/ML Behavioral & Leadership Stories

Formulate answers for: overcoming technical hurdles, making architecture trade-offs under deadlines, staying current with AI developments

2.5h

⚡ Weekend High-Load Execution • 8.0h Daily Deep Focus Lab

Saturday

0 / 3 done

DSA Contest + review

1.5h

AI/ML Final Marathon Mock: FAANG/Tier-1 Simulation (4.0h)

4-hour comprehensive simulation: 1 DSA round (45m) + 1 System Design round (45m) + 1 AI/ML Architecture round (60m) + 1 Core CS round (45m).

4.0h

JAVA Mock Interview #6 (Live Coding & Architecture)

Given a feature requirement on the spot, write a production-ready Spring Boot controller, service, repository with validation & error handling

2.5h

Sunday

0 / 3 done

DSA Full weekly revision

1.5h

AI/ML STAR Behavioral Stories & Leadership Defense (4.0h)

Polish 8 STAR stories for engineering challenges, teamwork conflicts, and project impact; simulate behavioral interview rounds.

4.0h

JAVA Master Feedback Consolidation

Consolidate all feedback from all 6 mock rounds into one finalized placement playbook

2.5h

edit_note

Week 49 Technical Notes & Journal

#LeetCode #Java #DSA #Week49