A collection of commercial products, client systems, and technical experiments where correctness, performance, and real-world reliability were the primary constraints.
Commercial-grade financial operating system for SMEs with ledger-first accounting, immutable transaction journals, integer minor-unit money calculations, and multi-tenant audit logs.
Hiding deep Microsoft Graph API complexity behind an automated calendar & meeting sync engine for 20K+ EdTech users.
Asynchronous high-volume email delivery architecture replacing fragile browser-dependent API loops with resilient Redis/BullMQ worker queues.
Personal knowledge management app for saving, organizing, and sharing technical links, notes, and research papers.
Commercial business platform engineered end-to-end for Akshta Enterprises with custom responsive layouts, automated inquiry routing, and direct WhatsApp integrations.
Large-scale EdTech LMS & ERP modules serving 20K+ active students across academic delivery, student portals, and enrollment workflows.