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A structured DSA roadmap and topic-wise tree to help you understand what to study, in what order, and how to progress effectively for coding interviews.

Please download all the important GK questions month-wise. This is for those who have TIME but Money Constraints! Please check the answers linked to each PDF.

Only 0.35% (176 out of 50,000 people) have chosen to support this work by paying any amount. These notes took hours and weeks to create, and I’ve made them FREE accessible to all. If you find value in them, please consider supporting by paying any amount you wish. Thank you! > About Me : Mazher Khan | Senior Data Analyst | IIT-BHU | 7+ Years in Data Science & Analytics | TEDx Speaker | International 30 Under 30 Awardee |Top Data Creator @ Topmate | Top 0.1% Global Mentor

The Complete Switching Bootcamp — Crack Your Dream Tech Job in 2025! Your one-stop roadmap for market research, resumes, DSA, system design, and interview hacks — built by someone who’s cracked Google, Meta, Amazon & Microsoft. Why This Bootcamp? Most job prep guides sell you fake promises: ❌ “Get placed in 1 month” ❌ “Quick win hacks” But the truth is: 👉 If you’re switching for the first time, the process feels overwhelming. 👉 If you’re stuck in today’s tough market, random prep just won’t cut it. Your results depend on where you’re starting from: ✔ Some will see results in weeks (if you’re already close). ✔ Others may need months — because the market is competitive. That’s why this Bootcamp isn’t about shortcuts. It’s a proven step-by-step path to make switching jobs possible—even in bad markets. What’s Inside (8 Phases) Here’s what you’ll master: ✅ Phase 1: Market Research — discover exactly which roles to target. ✅ Phase 2: Resume Crafting — FAANG-approved templates + resources. ✅ Phase 3: Restarting DSA from Scratch — with curated resources & questions. ✅ Phase 4: LLD, Machine Coding & HLD — templates + frameworks to answer tough rounds. ✅ Phase 5: Interview Checklist — so you’re always prepared. ✅ And more: Hidden hacks, resources, and strategies I personally used. Why Trust Me? I’m Pratham Kohli, currently at Amazon, and I’ve cracked interviews at: ✅ Google ✅ Meta (London) ✅ Microsoft (twice) ✅ Other top product-based companies I know: ✔️ The mistakes most candidates make. ✔️ What interviewers really want. ✔️ How to present yourself as the obvious hire. Consider me your wingman in this journey 🚀 👉 Whether you’re switching for the first time or struggling to land interviews in a bad market, this Bootcamp gives you the exact roadmap — without the guesswork.

Starting a job search in Germany can be challenging for international professionals, especially when it comes to finding companies that advertise English-speaking roles and have experience recruiting internationally. To make the search easier, I’ve put together a carefully curated list of more than 1,000 companies that did not require German for most of the roles I reviewed over the past year. More than 250 of these companies have also indicated visa or relocation support in job postings, career pages, or employer information. The list is designed as a starting point for your employer research. It does not show current vacancies and does not guarantee that every position will be available in English or include immigration or relocation support. Always check the company’s current career page before applying. The list covers companies across a wide range of industries and regions throughout Germany and includes useful links to help you continue your research. I’ve also included links to Glassdoor and Kununu profiles where available. These are employer review platforms where current and former employees share information about salaries, working conditions, company culture, and their experience with the employer. They can give you a better impression of a company before you decide to apply. The list includes: ☑️ 1,000+ companies that have advertised English-speaking roles ☑️ 250+ companies that have indicated visa or relocation support ☑️ Short company descriptions and industry information ☑️ Links to company career pages and LinkedIn profiles ☑️ Links to Glassdoor and Kununu employer reviews where available ☑️ Provided as a Google Sheet that you can browse online ☑️ Make your own copy to sort, filter, add notes, and organize your job search ☑️ Download your copy if you prefer to work with it offline ☑️ Free access ☑️ Last updated: July 2026 ☑️ Updated quarterly Use the list to identify employers worth researching, explore companies outside the usual job boards, and build your own shortlist of organizations that have previously advertised English-speaking roles.

Job Providers: Are you looking to hire top-tier talent for your Founder's Office, Chief of Staff, Entrepreneur in residence or CXO roles? Please fill out the form here. Job Seekers: If you're applying for any of the roles listed below, please consider using us as a reference. Note: Job postings will be removed after three months, assuming the positions have been filled.

Project Live Link: https://greencart-gs.vercel.app/ Download the Source code of Grocery Delivery website built with MongoDB, Express, React JS and Node JS. This is MERN Stack project with Stripe payment integration and the source code includes (Frontend + Backend + Admin Panel codes). It also includes project setup document and project setup video tutorial link to help you setup the project on your computer. Project Live Link: https://greencart-gs.vercel.app/

Securing an F1 visa to study in the United States has become increasingly challenging, with refusal rates reaching 36% in 2023. Understanding the interview process and preparing thoroughly can significantly enhance your chances of success. This guide provides a comprehensive overview of common F1 visa interview questions and effective answers. It covers critical topics such as your reasons for choosing to study in the U.S., selecting a specific university, funding your education, and your plans post-graduation. The guide also includes essential tips for organizing documents, maintaining honesty and consistency, and dressing professionally. Additionally, a sample profile is provided to illustrate how to tailor responses to individual circumstances. By following these guidelines, graduate students can confidently navigate their F1 visa interviews and improve their chances of approval.

If you have an Interview due soon and feel unprepared, don\'t worry because I\'ve got you. In this Free Frontend Interview Resources Pdf, I have done recent on all the free materials available only that you need to crack any companies Frontend Interview Round. It covers Free resources for following things:- Brush Up HTML, CSS, JS Brush Up ReactJs, Redux, Typescript Master most important Javascript topics How to build Kickass resume before applying to any job/internship Resources for Core Javascript Interview Rounds Resources for Maching Coding Interview Rounds Resources for DSA in Javascript Resources for System Design Resources for how to search and apply to job to get interview calls? It covers all the majorly asked interview questions which will help you get an idea of the process, build confidence and ace the interview for the job/internship you\'ve been eyeing for long.

Download the List of practice programs. In case of any queries or you need 1: 1 session you can reach out to me at +91-9910986344.

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About This Book This book is your complete The Art of Crack Java Interviews, thoughtfully crafted for both beginners and experienced professionals who are aiming to crack top-tier Java developer roles, including opportunities at FAANG and product-based companies. 🔍 What makes this book special? ✅ Interview-Focused Foundation: The first two chapters focus purely on the Java interview journey—how to get shortlisted, build an ATS-friendly resume, understand interview formats, and how to effectively answer Java questions in real interviews. It's not just a theory book, it's a roadmap to your dream job. ✅ Crystal-Clear Concepts with Real-Life Analogies & Visual Diagrams: Each Java concept is explained in simple language, enriched with real-world examples and visual diagrams to help you truly understand what's going on under the hood. Every concept also includes a “Key Takeaways” section to reinforce learning. ✅ 500+ Chapter-wise Java Interview Questions and Answers: No need to search multiple sources. This book brings you a carefully curated and comprehensive set of 500+ interview Q&As, organized chapter by chapter, to help you master both basics and advanced concepts. ✅ 300+ Practice Quizzes: Sharpen your understanding with 300+ short quizzes that test your conceptual clarity and readiness. ✅ Mini Projects in Every Chapter: Each chapter includes 1–2 hands-on mini projects that help you apply what you've learned in real scenarios—because real understanding comes from doing. ✅ Dedicated Chapter on System Design for Java Developers: This book includes a focused System Design section, tailored for Java-based interviews. Perfect for those preparing for mid-to-senior level roles or aiming for companies like Google, Amazon, Meta, etc. ✅ Behavioral & Situational Interview Prep: Many companies evaluate how you think and respond to real-world challenges. To help with this, we’ve included a full chapter on behavioral and situational questions—with tips on how to craft thoughtful and structured responses. ✅ 30+ Major Projects + 50+ Mini Project Ideas: The final chapter includes 30+ major project ideas to practice and showcase in your portfolio, along with 50+ mini project suggestions to deepen your Java expertise through implementation. Whether you're a college student aiming for your first role or a working professional switching to a Java backend career, this book is your one-stop guide to confidently walk into any Java interview and crack it like a pro. Let this book not just prepare you—but transform you into a confident Java developer ready for the next big opportunity. 🚀

This resume template has helped me get 20+ Interview calls in 45 days. You must use this resume template before you apply for next job.

Quant Insider Stack is Bundle of Interview Byte, and Quant Insider Project Handbook along with Bonus Resources. ‘Interview Byte’ contains 500+ Interview questions based on broad range of topics,- Probability, Markov chain, Algorithms, Game Theory, Random Process, Topology, Geometry (Solid and Plane), Expected Value, Betting Games, and Dice problems. Linear algebra, Calculus, Probability statistics, PDE's, Algorithms and Numerical methods, Finance (Derivative pricing, Greeks, VaR, duration, portfolio theory and optimization), Stochastic calculus, Dynamic Programming. The Quant Insider Project Handbook 21 Industry Oriented Projects increase your chances of getting shortlisted for interviews, as it demonstrates practical job skills. Industry Oriented Projects increase your chances of getting shortlisted for interviews, as it demonstrates practical job skills. The Quant Insider Project Handbook 21 Projects divided into 2 Sections Section 1- 10 industry oriented projects based on challenges and competitions conducted by Top HFT's and Hedge Funds. Section 2 - Derivative Pricing Models, Hedging and Volatility Modelling, Statistical Arbitrage Dyanmic Delta Hedging Statistical Arbitrage for Pair trading Deep Learning for Option Pricing Volatility Analysis Vanna-Volga Pricing for Barrier Options Derivative Pricing Models Discrete Dynamic Delta Hedging American option pricing using generalised stochastic hybrid systems Pricing European-Style Options under Jump Diffusion Processes with Stochastic Volatility: Applications of Fourier Transform In Total You will get Access to 21 Projects covering broad range of Topics in Quant Finance, making your Project Portfolio Robust for different Quant Roles Bonus Resources - (Suspense) Refer to Quant Insider Guide for Bonus resources and Instructions manual (Attached in PDF Form) Here's a Testimonial from Mohanish who used Quant Insider Stack to crack a Quant Strats role at Goldman Sachs Instructions After the Purchase of the product, please raise access request on google drive link. Within 12 hours you will have the access to the material.

Best Referral Message Template - Freshers & Experienced Use this template to message employees on LinkedIn. This is the only referral message template you need that will increase your chances of getting referral for a job or internship. If you find this helpful, give a 5 Star rating. This will help it reach more and more people. If it's your dream to land a job at FAANG, then do follow me on Instagram ( @careerwithrishab ). I create content to help you get placed in FAANG. Cheers

This document will keep you updated with comparisons & Changes in FICO from ECC to S4HANA Topics Covered ⭐ BRIEF ABOUT S4HANA & ECC ⭐ S4HANA & ECC DATABASE ⭐ Introduction of Universal Journal – ACDOCA ⭐ Real time Integration with Controlling ⭐ Primary and Secondary Cost elements are created as GL Accounts ⭐GL Account Master Data Changes from ECC to S4HANA ⭐ Vendors & Customers are now created as Business partners ⭐ Introduction of Fiori ⭐ Open & Close Posting Periods - OB52 ⭐ Asset Tables ⭐ Asset Accounting parallel Valuations ⭐ Technical Clearing Account – Asset Accounting ⭐ Simplified Depreciation Run ⭐ Fiscal year change and Balance Carry forward ⭐ Create House Banks – Fiori ⭐ Data Migration ⭐ Introduction of Closing Cockpit for Month end and year End Activities. ⭐Flexible Hierarchies in Controlling -CO ⭐ Currencies and Ledgers I've compiled all these changes into a single document, complete with screenshots of SAP interfaces and crucial insights regarding the ECC to S4HANA transition. This resource is designed to facilitate your comprehension of the alterations and prepare you thoroughly for your upcoming interview. It's highly recommended that you review this document before your next interview session. To understand them in detail you can also book a session using below link. https://topmate.io/chthakkarsap/409453

Master JavaScript from scratch with this streamlined eBook, offering a step-by-step roadmap to take you from beginner to advanced levels. Instead of lengthy explanations, each topic is carefully organized to provide a focused learning experience, supported by curated links to the best free video tutorials available online. This guide covers everything from the basics to advanced programming techniques, making it perfect for anyone looking to build your skills quickly and effectively. In addition to a thorough learning path, this eBook comes packed with **200+ questions and answers**, including advanced concepts, output-based problems, coding challenges, and design patterns. You'll also find comprehensive coverage of **Object-Oriented Programming** (OOP) concepts, ensuring a well-rounded mastery of JavaScript. Whether you're starting fresh or aiming to refine your expertise, this resource pairs essential topics with top-notch videos and in-depth exercises for the ultimate learning journey. what you will get- Step-by-step roadmap from JavaScript basics to advanced programming techniques. Curated video tutorials paired with each topic for a streamlined learning experience. 200+ questions and answers covering: Advanced concepts Output-based problems Coding challenges Design patterns Object-Oriented Programming (OOP) In-depth coverage of JavaScript design patterns like Module, Singleton, Factory, Observer, and more. Focus on writing clean, scalable, and high-performance code for both frontend and backend applications.

📘 Let's Talk About Advance Excel: 300+ Formulas and Shortcuts – The Ultimate Guide! Unlock the full potential of Microsoft Excel with this comprehensive eBook, designed for beginners, professionals, and advanced users alike! 🚀 🔹 What’s Inside? ✅ 100+ Excel Formulas – From basic to advanced functions like VLOOKUP, INDEX-MATCH, XLOOKUP, LAMBDA, and more! ✅ 200+ Keyboard Shortcuts – Boost productivity and save time with quick commands. ✅ Step-by-Step Guides – Easy-to-follow explanations with real-world use cases. ✅ Power Query & Power Pivot – Automate data processing and perform advanced data modeling. ✅ Macros & VBA – Learn to automate repetitive tasks and build custom Excel solutions. ✅ Error Handling & Troubleshooting – Fix common Excel issues and optimize performance. ✅ Data Visualization & Dashboards – Create stunning charts, conditional formatting, and interactive dashboards. 💡 Why You Need This eBook: ✔ Enhance your career and job prospects with powerful Excel skills. ✔ Save hours of work with time-saving formulas & shortcuts. ✔ Automate repetitive tasks and analyze data like a pro. ✔ Learn at your own pace with clear, structured lessons. 📥 Instant Download Available! #ExcelMastery #ExcelFormulas #VBA #PowerQuery #DataAnalysis #ExcelShortcuts #BusinessTools

Master Data Structures and Algorithms (DSA) with Comprehensive Notes & Interview Questions in C, C++, Java, & Python Unlock your coding potential with this ultimate guide to Data Structures and Algorithms (DSA)! Whether you're coding in C, C++, Java, or Python, this video provides a treasure trove of resources to help you excel. Access the complete set of DSA notes and interview questions designed to boost your understanding and performance in coding interviews. 📌 What's Inside: 1- In-depth DSA notes in C, C++, Java & Python 2- Commonly asked interview questions 3- Step-by-step explanations to complex problems 4- Tips and tricks to ace your coding interviews

Preparing for CAT 2025 can feel like a race against time—endless mocks, scattered notes, and the pressure to recall every formula under exam stress. That’s where my CAT 2025 Cheat Sheet comes in: a meticulously crafted, no-nonsense resource designed to give you the edge in the final stretch. This digital PDF is your ultimate companion, distilling the most critical formulae, shortcuts, and strategies for Verbal Ability and Reading Comprehension (VARC), Data Interpretation and Logical Reasoning (DILR), and Quantitative Ability (QA) into a single document! Here’s what you get in this powerhouse cheat sheet: VARC: Over 50 strategies to dominate Reading Comprehension and Verbal Ability. Master RC with techniques for skimming (30-45s for thesis and transitions like “however, thus”), tone identification (positive, negative, neutral), and inference traps. Nail VA with para jumble tricks (mandatory pairs, chronological/logical connectors), odd sentence identification (spot scope shifts), and summary paraphrasing. From vocab roots (e.g., Aud=hear) to critical reasoning flaws (e.g., correlation ≠ causation), it’s built for 18-20 attempts with 90% accuracy. DILR: More than 80 formulae and shortcuts for Data Interpretation and Logical Reasoning. Crush DI with tools like alligation for mixtures, Venn diagrams for 2/3 sets, and correlation coefficients for scatter plots. Conquer LR with arrangement formulae (circular perms, non-adjacent cases), syllogism Venn shortcuts, and scheduling critical paths. Time-saving tricks like cross-multiplying for ratios and matrix grids for puzzles ensure you crack 4 sets in 40 minutes. QA: Over 150 formulae spanning arithmetic (successive percentages, CI-SI differences), algebra (AM-GM inequalities, De Moivre’s for complex numbers), geometry (Heron’s formula, frustum volumes), and modern math (Bayes theorem, derangements). Speed-boosting shortcuts like Vedic multiplication (99×97=9603) and approximations (1/7≈14.29%) maximize efficiency while minimizing errors, targeting 20+ questions with precision. Why choose this cheat sheet? It’s not just a formula dump—it’s a battle-tested toolkit, refined for clarity and speed. Whether you’re aiming for a 99%ile or pushing for a perfect score, this cheat sheet is designed to help you hit peak performance without wading through textbooks!