Forwarded from Python | Machine Learning | Coding | R
𝗬𝗼𝘂𝗿_𝗗𝗮𝘁𝗮_𝗦𝗰𝗶𝗲𝗻𝗰𝗲_𝗜𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄_𝗦𝘁𝘂𝗱𝘆_𝗣𝗹𝗮𝗻.pdf
7.7 MB
1. Master the fundamentals of Statistics
Understand probability, distributions, and hypothesis testing
Differentiate between descriptive vs inferential statistics
Learn various sampling techniques
2. Get hands-on with Python & SQL
Work with data structures, pandas, numpy, and matplotlib
Practice writing optimized SQL queries
Master joins, filters, groupings, and window functions
3. Build real-world projects
Construct end-to-end data pipelines
Develop predictive models with machine learning
Create business-focused dashboards
4. Practice case study interviews
Learn to break down ambiguous business problems
Ask clarifying questions to gather requirements
Think aloud and structure your answers logically
5. Mock interviews with feedback
Use platforms like Pramp or connect with peers
Record and review your answers for improvement
Gather feedback on your explanation and presence
6. Revise machine learning concepts
Understand supervised vs unsupervised learning
Grasp overfitting, underfitting, and bias-variance tradeoff
Know how to evaluate models (precision, recall, F1-score, AUC, etc.)
7. Brush up on system design (if applicable)
Learn how to design scalable data pipelines
Compare real-time vs batch processing
Familiarize with tools: Apache Spark, Kafka, Airflow
8. Strengthen storytelling with data
Apply the STAR method in behavioral questions
Simplify complex technical topics
Emphasize business impact and insight-driven decisions
9. Customize your resume and portfolio
Tailor your resume for each job role
Include links to projects or GitHub profiles
Match your skills to job descriptions
10. Stay consistent and track progress
Set clear weekly goals
Monitor covered topics and completed tasks
Reflect regularly and adapt your plan as needed
#DataScience #InterviewPrep #MLInterviews #DataEngineering #SQL #Python #Statistics #MachineLearning #DataStorytelling #SystemDesign #CareerGrowth #DataScienceRoadmap #PortfolioBuilding #MockInterviews #JobHuntingTips
✉️ Our Telegram channels: https://t.iss.one/addlist/0f6vfFbEMdAwODBk📱 Our WhatsApp channel: https://whatsapp.com/channel/0029VaC7Weq29753hpcggW2A
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𝗦𝘆𝘀𝘁𝗲𝗺_𝗗𝗲𝘀𝗶𝗴𝗻_𝗥𝗼𝗮𝗱𝗺𝗮𝗽_𝗳𝗼𝗿_𝗠𝗔𝗔𝗡𝗚_&_𝗕𝗲𝘆𝗼𝗻𝗱.pdf
12.5 MB
𝗦𝘆𝘀𝘁𝗲𝗺 𝗗𝗲𝘀𝗶𝗴𝗻 𝗥𝗼𝗮𝗱𝗺𝗮𝗽 𝗳𝗼𝗿 𝗠𝗔𝗔𝗡𝗚 & 𝗕𝗲𝘆𝗼𝗻𝗱 🚀
If you're targeting top product companies or leveling up your backend/system design skills, this is for you.
System Design is no longer optional in tech interviews. It’s a must-have.
From Netflix, Amazon, Uber, YouTube, Reddit, Inc., to Twitter, these case studies and topic breakdowns will help you build real-world architectural thinking.
📌 Save this post. Spend 40 mins/day. Stay consistent.
➊ 𝗠𝘂𝘀𝘁-𝗞𝗻𝗼𝘄 𝗖𝗼𝗿𝗲 𝗖𝗼𝗻𝗰𝗲𝗽𝘁𝘀
👉 System Design Basics
🔗 https://bit.ly/3SuUR0Y)
👉 Horizontal & Vertical Scaling
🔗 https://bit.ly/3slq5xh)
👉 Load Balancing & Message Queues
🔗 https://bit.ly/3sp0FP4)
👉 HLD vs LLD, Hashing, Monolith vs Microservices
🔗 https://bit.ly/3DnEfEm)
👉 Caching, Indexing, Proxies
🔗 https://bit.ly/3SvyVDc)
👉 Networking, CDN, How Browsers Work
🔗 https://bit.ly/3TOHQRb
👉 DB Sharding, CAP Theorem, Schema Design
🔗 https://bit.ly/3CZtfLN
👉 Concurrency, OOP, API Layering
🔗 https://bit.ly/3sqQrhj
👉 Estimation, Performance Optimization
🔗 https://bit.ly/3z9dSPN
👉 MapReduce, Design Patterns
🔗 https://bit.ly/3zcsfmv
👉 SQL vs NoSQL, Cloud Architecture
🔗 https://bit.ly/3z8Aa49)
➋ 𝗠𝗼𝘀𝘁 𝗔𝘀𝗸𝗲𝗱 𝗦𝘆𝘀𝘁𝗲𝗺 𝗗𝗲𝘀𝗶𝗴𝗻 𝗤𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀
🔗 https://bit.ly/3Dp40Ux
🔗 https://bit.ly/3E9oH7K
➌ 𝗖𝗮𝘀𝗲 𝗦𝘁𝘂𝗱𝘆 𝗗𝗲𝗲𝗽 𝗗𝗶𝘃𝗲𝘀 (𝗣𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗧𝗵𝗲𝘀𝗲!)
👉 Design Netflix
🔗 https://bit.ly/3GrAUG1
👉 Design Reddit
🔗 https://bit.ly/3OgGJrL
👉 Design Messenger
🔗 https://bit.ly/3DoAAXi
👉 Design Instagram
🔗 https://bit.ly/3BFeHlh
👉 Design Dropbox
🔗 https://bit.ly/3SnhncU
👉 Design YouTube
🔗 https://bit.ly/3dFyvvy
👉 Design Tinder
🔗 https://bit.ly/3Mcyj3X
👉 Design Yelp
🔗 https://bit.ly/3E7IgO5
👉 Design WhatsApp
🔗 https://bit.ly/3M2GOhP
👉 Design URL Shortener
🔗 https://bit.ly/3xP078x
👉 Design Amazon Prime Video
🔗https://bit.ly/3hVpWP4
👉 Design Twitter
🔗 https://bit.ly/3qIG9Ih
👉 Design Uber
🔗 https://bit.ly/3fyvnlT
👉 Design TikTok
🔗 https://bit.ly/3UUlKxP
👉 Design Facebook Newsfeed
🔗 https://bit.ly/3RldaW7
👉 Design Web Crawler
🔗 https://bit.ly/3DPZTBB
👉 Design API Rate Limiter
🔗 https://bit.ly/3BIVuh7
➍ 𝗙𝗶𝗻𝗮𝗹 𝗦𝘆𝘀𝘁𝗲𝗺 𝗗𝗲𝘀𝗶𝗴𝗻 𝗥𝗲𝘀𝗼𝘂𝗿𝗰𝗲𝘀
👉 All Solved Case Studies
🔗 https://bit.ly/3dCG1rc
👉 Design Terms & Terminology
🔗 https://bit.ly/3Om9d3H
👉 Complete Basics Series
🔗https://bit.ly/3rG1cfr
If you're targeting top product companies or leveling up your backend/system design skills, this is for you.
System Design is no longer optional in tech interviews. It’s a must-have.
From Netflix, Amazon, Uber, YouTube, Reddit, Inc., to Twitter, these case studies and topic breakdowns will help you build real-world architectural thinking.
📌 Save this post. Spend 40 mins/day. Stay consistent.
➊ 𝗠𝘂𝘀𝘁-𝗞𝗻𝗼𝘄 𝗖𝗼𝗿𝗲 𝗖𝗼𝗻𝗰𝗲𝗽𝘁𝘀
👉 System Design Basics
🔗 https://bit.ly/3SuUR0Y)
👉 Horizontal & Vertical Scaling
🔗 https://bit.ly/3slq5xh)
👉 Load Balancing & Message Queues
🔗 https://bit.ly/3sp0FP4)
👉 HLD vs LLD, Hashing, Monolith vs Microservices
🔗 https://bit.ly/3DnEfEm)
👉 Caching, Indexing, Proxies
🔗 https://bit.ly/3SvyVDc)
👉 Networking, CDN, How Browsers Work
🔗 https://bit.ly/3TOHQRb
👉 DB Sharding, CAP Theorem, Schema Design
🔗 https://bit.ly/3CZtfLN
👉 Concurrency, OOP, API Layering
🔗 https://bit.ly/3sqQrhj
👉 Estimation, Performance Optimization
🔗 https://bit.ly/3z9dSPN
👉 MapReduce, Design Patterns
🔗 https://bit.ly/3zcsfmv
👉 SQL vs NoSQL, Cloud Architecture
🔗 https://bit.ly/3z8Aa49)
➋ 𝗠𝗼𝘀𝘁 𝗔𝘀𝗸𝗲𝗱 𝗦𝘆𝘀𝘁𝗲𝗺 𝗗𝗲𝘀𝗶𝗴𝗻 𝗤𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀
🔗 https://bit.ly/3Dp40Ux
🔗 https://bit.ly/3E9oH7K
➌ 𝗖𝗮𝘀𝗲 𝗦𝘁𝘂𝗱𝘆 𝗗𝗲𝗲𝗽 𝗗𝗶𝘃𝗲𝘀 (𝗣𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗧𝗵𝗲𝘀𝗲!)
👉 Design Netflix
🔗 https://bit.ly/3GrAUG1
👉 Design Reddit
🔗 https://bit.ly/3OgGJrL
👉 Design Messenger
🔗 https://bit.ly/3DoAAXi
👉 Design Instagram
🔗 https://bit.ly/3BFeHlh
👉 Design Dropbox
🔗 https://bit.ly/3SnhncU
👉 Design YouTube
🔗 https://bit.ly/3dFyvvy
👉 Design Tinder
🔗 https://bit.ly/3Mcyj3X
👉 Design Yelp
🔗 https://bit.ly/3E7IgO5
👉 Design WhatsApp
🔗 https://bit.ly/3M2GOhP
👉 Design URL Shortener
🔗 https://bit.ly/3xP078x
👉 Design Amazon Prime Video
🔗https://bit.ly/3hVpWP4
👉 Design Twitter
🔗 https://bit.ly/3qIG9Ih
👉 Design Uber
🔗 https://bit.ly/3fyvnlT
👉 Design TikTok
🔗 https://bit.ly/3UUlKxP
👉 Design Facebook Newsfeed
🔗 https://bit.ly/3RldaW7
👉 Design Web Crawler
🔗 https://bit.ly/3DPZTBB
👉 Design API Rate Limiter
🔗 https://bit.ly/3BIVuh7
➍ 𝗙𝗶𝗻𝗮𝗹 𝗦𝘆𝘀𝘁𝗲𝗺 𝗗𝗲𝘀𝗶𝗴𝗻 𝗥𝗲𝘀𝗼𝘂𝗿𝗰𝗲𝘀
👉 All Solved Case Studies
🔗 https://bit.ly/3dCG1rc
👉 Design Terms & Terminology
🔗 https://bit.ly/3Om9d3H
👉 Complete Basics Series
🔗https://bit.ly/3rG1cfr
#SystemDesign #TechInterviews #MAANGPrep #BackendEngineering #ScalableSystems #HLD #LLD #SoftwareArchitecture #DesignCaseStudies #CloudArchitecture #DataEngineering #DesignPatterns #LoadBalancing #Microservices #DistributedSystems
✉️ Our Telegram channels: https://t.iss.one/addlist/0f6vfFbEMdAwODBk📱 Our WhatsApp channel: https://whatsapp.com/channel/0029VaC7Weq29753hpcggW2A
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