low-level-design
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Dec 22, 2022 - Java
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lld-problems
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Case studies (with solution codes) for Low Level System Design problems
java typescript case-study lld object-oriented-programming system-design low-level-design lld-problems
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May 7, 2022 - Java
This repository contains solutions to machine coding problems related to low-level design (LLD) in Python. In technical interviews, these problems are commonly asked to assess a candidate's knowledge of Object Oriented Design Patterns & Concepts.
python design-patterns lld machine-coding lld-problems machine-coding-interview design-patterns-implemented-in-python lld-solutions lld-python machine-coding-in-python
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Jul 16, 2023 - Python
50 LLD Problems explained in detail and solved using Python & JAVA.
python java concurrency uml design-patterns oops datamodel lld solid-principles system-design algorithms-and-data-structures lld-problems lowleveldesign
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Nov 27, 2025 - Java
The parking lot system supports the management of multiple parking lots, each containing parking floors and parking slots. Each parking slot can accommodate specific types of vehicles based on their size and type.
java oop design-patterns interview parking interview-practice interview-questions lld low-level-programming parkinglotapp interview-preparation solid-principles system-design parking-management oops-in-java parking-lot design-principles low-level-design parking-slot-detection lld-problems
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Feb 13, 2024 - Java
System Design, LLD, HLD, and Interview Preparation in Java, Python, Golang, C++, and JavaScript - with concepts, patterns, and case studies.
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Nov 29, 2025 - C++
javascript typescript solid clean-code design-patterns interview-questions oops interview-preparation low-level-design lld-problems refactoring-guru
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Mar 6, 2025 - TypeScript
System Design Notes
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Feb 16, 2026
Comprehensive C++ OOP interview preparation guide covering Constructors, Destructors, Access Modifiers, and System Design concepts with detailed examples and explanations.
cplusplus cpp interview interview-practice interview-questions oops object-oriented-programming system-design shallowcopy learning-resources deep-copy oops-in-cpp cpp-tutorials inheritance-examples diamond-problem lld-problems accessmodifiers constructors-and-destructors process-threads
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Feb 3, 2026 - C++
low level design problems
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Sep 1, 2025 - Kotlin
Explore OOP and low level design in Python.
python oops lld object-oriented-programming system-design oops-in-python low-level-design lld-problems
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Sep 28, 2022 - Python
Hands-on System Design concepts including HLD, LLD, design patterns, and scalable architectures for interview prep.
python backend best-practices clean-code architecture uml design-patterns code-quality oops lld interview-preparation solid-principles object-oriented-programming system-design backend-development lld-problems
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Mar 7, 2026 - Python
typescript oop-principles lld solid-principles system-design low-level-design lld-problems solid-principles-examples
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Jul 18, 2025 - JavaScript
A curated collection of Java-based Low-Level Design (LLD) patterns and implementations. Includes real-world examples of Singleton, Builder, Factory, and more with clean code practices.
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Aug 31, 2025 - Java
"Archeville Super-Archery Tournament Scoreboard" is a Java program for tracking scores in a team archery contest. It allows input of participating nations, archers, and score updates. The scoreboard refreshes after each round, displaying team scores, individual archer scores, and synchronicity bonuses.
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May 19, 2023 - Java
Parking Lot Low Level Design in Java
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Apr 22, 2023 - Java
Self-designed solutions for LLD problems (Problem descriptions sourced from Algomaster).
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Jul 20, 2025 - Python
Covering topics and questions required to prepare for machine coding round in python, golang and java
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Jan 9, 2026 - Go
JavaScript machine coding round question bank
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Feb 9, 2026 - TypeScript
Basic Rate limiter using Bucket Algorithm
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Dec 23, 2025 - TypeScript
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