Context: Enterprise platform for managing dealers, distributors, sales reps, and field surveys for Bajaj Electricals. Problem: Manual dealer onboarding, order tracking, and survey data entry were slow, error-prone, and hard to audit. Actions: Designed RBAC-based dashboards with role-specific views; built AWS S3 CSV import pipeline with validation/transformation layers; implemented OTP-verified survey submission flow; set up BullMQ + Redis cron jobs for automated report generation. Outcome: Cut manual data processing by ~80%; single platform serves multiple dealer/distributor roles with audit-ready reporting.

Context: Multi-chain crypto application enabling users to buy/sell crypto and track wallet transactions in real time. Problem: Needed reliable fiat-to-crypto on/off ramps with secure, auditable transaction handling across multiple payment providers. Actions: Integrated MoonPay and Transak with signature-verified webhook processing; built wallet-based transaction workflows; optimized MongoDB aggregation pipelines for transaction history queries; designed event-driven backend architecture. Outcome: Reliable multi-provider buy/sell flow with real-time UI sync and secure webhook-based reconciliation.

Context: Open-source React cursor-animation library published as an npm package. Problem: No lightweight, well-documented library existed for reusable animated cursor effects in React. Actions: Built 30+ animated cursor effects with a reusable component architecture in TypeScript + Framer Motion; authored documentation and live demos; optimized rendering performance and cross-browser compatibility. Outcome: Published open-source package demonstrating component design, performance tuning, and public documentation skills — strong signal for teams evaluating code quality.

Context: Telegram-based crypto gaming bot with staking, swapping, XP rewards, and vault mechanics. Problem: Needed a real-time blockchain scanner + trading engine that could handle deposits, swaps, and rewards without manual reconciliation. Actions: Built a token swap engine with live exchange-rate pricing and dynamic quote generation; developed Redis-based block tracking with adaptive batching for real-time + historical blockchain scanning; implemented staking/unstaking, XP reward system, and vault management; built admin dashboard with infinite-scroll transaction history. Outcome: Automated end-to-end token swap + deposit detection with no manual intervention; supports real-time and historical chain scanning.

Context: Document verification platform combining payments and OCR-based validation. Problem: Needed automated, template-based document verification instead of manual review. Actions: Integrated Razorpay payments with secure webhook listeners; integrated Google Cloud Vision API for OCR and document authenticity checks; built template-based validation engine with admin portal for managing verification templates. Outcome: Automated document verification pipeline reducing manual review dependency.

Context: Full e-commerce platform from scratch with customer-facing storefront and admin panel. Problem: Client needed a complete, production-ready e-commerce solution with no existing codebase. Actions: Built customer storefront and full admin panel (products, orders, offers, discounts); implemented OAuth authentication; integrated Cloudinary for media management; used BullMQ/Redis for background job processing. Outcome: Delivered fully production-ready e-commerce platform end-to-end.