Concise OOP & design-pattern notes with Python examples for low-level design interview prep.
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Updated
Jul 29, 2026 - HTML
Concise OOP & design-pattern notes with Python examples for low-level design interview prep.
A Claude Code skill that turns a Low-Level Design doc (sequence diagrams, state machines, pipelines) into one interactive, animated request-flow explorer.
A fitness class booking system involve developing a platform for users to book and manage fitness classes at a gym and able to available classes, scheduling appointments, and making payments . Features manage class schedules, instructor availability, database management, and processing systems.
Splitwise Debt Simplification web application
A concurrent seat booking system built in Go that demonstrates clean architecture, mutex based concurrency control, and RESTful API design with a simple real time frontend.
HLD + LLD system design notes for engineering interviews. 300+ topics covering high-level design, low-level design, networking, and agentic AI, each with diagrams, FAQ, and worked problems. Built for IC interviews from startup to FAANG.
Language-neutral learning repo for HLD, LLD, Software Architecture, AWS Solutions Architecture. Markdown, Mermaid. Demo: system design templates, interview prep, architect role readiness.
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