hi, i'm girish.

Trucking, haulage & fill management platform — Subscriptions, vendor compliance & guard rules.

• –Architected subscription billing on Stripe SetupIntent for trucking vendors, clients, and dumping sites, automating prorated plan upgrades, downgrades, dynamic fleet limits, and add-on provisioning.
• –Engineered multi-scope compliance gating and navigation guards for vendor onboarding, province-level haulage documentation validation, and grace period workflows.
• –Engineered the client-side ActionGuard capture-phase interceptor across 12+ dashboard domain modules, strictly blocking write actions and dispatch requests for over-quota accounts.
• –Built the standalone demo-request-service backend microservice using FastAPI and Celery to automate prospective client lead intake and approval dispatches.

Event ticket management platform — AI floor-plan extraction & ad engine.

• –Designed the AI floor-plan segmentation pipeline: FastSAM performs zero-shot booth segmentation, docTR reads stall numbers, and geometric matching heuristics join the two into interactive bookable stall maps.
• –Built an in-house native advertisement platform with IntersectionObserver viewport impression tracking, click-fraud checks, eSewa/Khalti billing, and live CTR reports.
• –Engineered a high-flexibility promo code discount engine with dynamic checkout validation, and eliminated cache stampedes via isolated homepage section caching.

High-throughput SMS platform — Queue retries, audit logs & impersonation.

• –Built an atomic SMS retry engine on Bull with dedicated sms_queue_attempts tracking, managing wallet holds, automated failure refunds, and callback reconciliation.
• –Architected secure Admin Impersonation (“Login As”) leveraging short-lived single-use JWT tickets, replay protection, and audit logs, paired with company-scoped SQL reporting.