Hi, I'm
Ashish Singh

CRB is an Online Manufacturing ERP Software. Enterprise Resource Planning is business management software that allows an organization to use a system of integrated applications to manage the business. ERP software integrates all facets of an operation, including product planning, development, manufacturing, sales and marketing.

Digital signage is a sub-segment of electronic signage. Digital displays use technologies such as LCD, LED, projection and e-paper to display digital images, video, web pages, weather data, restaurant menus, or text — allowing dynamic content management for advertising networks.

End-to-end auto finance & consumer lending platform serving captive lenders, banks, and credit unions across North America. Contributed to the Loan Origination System (LOS), servicing workflows, and 135+ partner integrations via defi Connect. Features no-code configurability, automated decisioning, and a cloud-native microservices architecture with a 98% client retention rate and 30+ years of industry expertise.

End-to-end hospital management platform covering patient registration, OPD/IPD workflows, appointment scheduling, pharmacy & lab management, and insurance claim processing. Integrated HL7 FHIR for inter-system data exchange and SignalR for live bed-availability dashboards across departments.

Multi-tenant LMS for schools and coaching institutes with course builder, live virtual classrooms via WebRTC, automated grading, assignment workflows, and detailed performance analytics. Parents access a Flutter mobile app for real-time attendance and grade updates.

Scalable multi-vendor e-commerce platform with product catalogue, cart & checkout, Stripe/Razorpay payment integration, order tracking, seller dashboard, and automated inventory replenishment alerts. Event-driven order processing via MassTransit with RabbitMQ ensures high-throughput message handling.

Property listing, lead management, and sales pipeline platform for real estate agencies. Features geo-based property search, virtual tour links, document e-signing, EMI calculators, and automated follow-up workflows. Azure Maps integration powers proximity-based property discovery.

Fleet and logistics management system for transport companies with real-time GPS tracking, trip planning, driver management, fuel consumption analysis, and maintenance scheduling. Mobile app (Flutter) enables drivers to update trip status and capture delivery proof-of-delivery photos offline.

Fintech wallet platform supporting peer-to-peer transfers, merchant QR payments, scheduled bill payments, and transaction history with statement export. Implements PCI-DSS-aligned tokenisation, TOTP 2FA, rate limiting, and fraud-detection rules engine for secure money movement at scale.

Comprehensive HRMS covering employee onboarding, attendance & leave management, payroll processing with tax slabs, performance appraisals, and self-service portal. Automated payroll runs via Hangfire, payslips generated with QuestPDF, and bulk salary upload via ClosedXML Excel parsing.

Online reservation system for hotels and restaurants with room/table booking, dynamic pricing, guest profile management, housekeeping workflow, and POS integration for F&B billing. Real-time room availability via SignalR and automated confirmation/reminder emails through MailKit.

Supply chain visibility platform connecting suppliers, warehouses, and retailers with purchase order lifecycle management, GRN processing, automated reorder triggers, and demand forecasting dashboards. MassTransit orchestrates cross-service saga workflows ensuring data consistency across distributed nodes.