July 2, 2026•7 min read
Architecting BoutiqueAI: Engineering the Mobile ERP & CRM for Custom Fashion
A deep dive into how I designed and built BoutiqueAI—handling non-standard measurement schemas, multi-tenant workshop scheduling queues, and transaction-safe payment ledgers.
June 10, 2026•5 min read
Inside BoutiqueAI: How We Replaced Manual E-commerce Cataloging with a Computer Vision Tagging Engine
Accelerating product listing pipelines for boutique sellers by combining local pixel-level convolve filters with CLIP similarity embeddings to automatically tag apparel catalogs.
May 28, 2026•6 min read
How I Slashed API Latency by 40% Using Redis Caching: Beyond the GET/SET Basics
A deep dive into production caching strategies, managing race conditions, key eviction, and cache invalidation policies that cut response times under heavy loads.
May 8, 2026•7 min read
The Silent Rotator: Understanding EXIF Orientation and How I Fixed It
While integrating a custom camera module for a client, captured images were silently rotating themselves. Here's a deep dive into EXIF orientation — what it is, why it happens, and exactly how I fixed it.
April 29, 2026•8 min read
Engineering Conversions: Building a Curated WhatsApp Recommendation Engine for Boutique Sellers
How we built a 5-factor AI scoring engine, personalized product collages, and a BullMQ-scheduled Meta Cloud API campaign pipeline that turned WhatsApp into a precision marketing channel for boutique sellers.
November 20, 2025•5 min read
Building a Scalable Multi-Channel Notification System on AWS
Architecting a fault-tolerant, event-driven notification pipeline using AWS Lambda, SQS, and EventBridge to handle millions of triggers for a global client.
May 20, 2025•7 min read
Architecting a Hybrid Database System: PostgreSQL for Billing vs. MongoDB for Dynamic AI Memory
How PrepWai combines strict SQL relational structures for Razorpay transaction ledgering with flexible MongoDB document models for AI conversation histories and evaluations.
March 22, 2025•5 min read
Behind the Architecture of PrepWAI: Designing an End-to-End AI Interview Platform
How I built a fully automated interview pipeline using Dual Agent architecture, Vector Search, and a multi-database strategy to simulate real-world technical interviews.
March 9, 2025•5 min read
BFCET Hack 2.0: A 36-Hour Journey to 2nd Place
Over two unforgettable days—March 8th and 9th—I dove into the whirlwind of BFCET Hack 2.0, a 36-hour hackathon, clinching 2nd place with Team 4FIVE6.
February 2, 2025•5 min read
Psychiatrist Assist AI: A Mental Wellness Companion
Psychiatrist Assist AI is a mobile application designed to bridge the gap between psychiatrists and patients, offering remote mental health support through advanced AI technology.