Algorithms

Academic GPA and CGPA analytics architecture and database schema in Django

Designing an Academic GPA/CGPA Calculation Engine in Django: Architecture, Edge Cases & Math

A battle-tested engineering breakdown of building an academic CGPA calculator in Django, covering floating-point rounding hazards, retake/back-paper replacement logic, and dynamic formsets.

Client-side search engine architecture with in-memory prefix indexing and Devanagari normalization

Building an Instant Client-Side Search Engine in Vanilla JavaScript (700+ Records, Zero Dependencies)

How I built a sub-3ms, zero-dependency client-side search engine in pure JavaScript for 700+ bilingual Nepali records, featuring Devanagari Unicode normalization and URL state synchronization.