Advanced MongoDB interview questions focusing on indexing, schema design, transactions, aggregation, replication, sharding, and real MNC-level production troubleshooting.
A modern jQuery interview guide explaining why jQuery still matters in 2025, including advanced DOM handling, events, AJAX, performance, and migration tips for legacy systems.
A curated .NET interview guide for 1–5 years experience covering async/await, performance, memory, collections, LINQ, OOP, and real business scenarios used in product-company interviews.
A complete PHP interview preparation set covering OOP, performance tuning, security, async patterns, PHP-FPM internals, and enterprise-grade real-world implementations.
