RDRupesh Dhadiwalinsimplcoder.hashnode.dev·Jun 4, 2025 · 2 min read💡 Migrating a Legacy System Handling $1B+ in Transactions — A Multi-Part JourneyA few years ago, we migrated a mission-critical system from PHP Laravel to Node.js — with full data migration, near-zero disruption, and a system that handled over $1B in transactions. It was one of the most challenging (and rewarding) backend projec...00
RDRupesh Dhadiwalinsimplcoder.hashnode.dev·Sep 7, 2023 · 2 min readBackend Bug Solving ApproachesWhen it comes to solving backend bugs, it's essential to follow a systematic approach to ensure that the bugs are identified and resolved holistically. Here's a step-by-step problem-solving approach for backend Devs: Detailing the Problem (Root Caus...00
