Structured exercise repository for the FlyRank Software Engineering Internship — Backend Engineering track. Contains deliberate, incremental exercises across data structures & algorithms, system design, backend/API engineering, and databases.
This is a practice log, not a portfolio piece.
Each exercise lives in its own numbered folder within the relevant track (e.g. BE-01/), with a short write-up of the concept it targets, not just the code.
The goal is depth over volume: fewer exercises, each one understood well enough to explain the trade-offs out loud, not just to produce a working solution. Every entry states what concept it's isolating and why.
| Track | Exercise | Concept | Status |
|---|---|---|---|
| Backend | 01-minimal-server | HTTP request/response lifecycle without a framework | Done |
This table is updated as exercises are added.