Walli Ahmad

I’m a Full-Stack Web & Mobile Developer with 3+ years of professional experience, specializing in React, React Native, TypeScript, Node.js, ASP.NET, and SQL Server.
My core strength is transforming legacy business systems into modern, scalable digital solutions. I’ve worked on modernizing ERP workflows, integrating RFID and QR-based tracking, building real-time KPI dashboards, and developing production-focused mobile applications for complex industrial environments. Walli_Ahmad.pdf
I’ve designed and shipped applications covering cutting-to-sewing workflows, QR tracking, quality inspections, worker round checks, ERP integrations, role-based access control, and real-time production reporting. These solutions have helped reduce manual tracking, inspection documentation, and operational turnaround times by approximately 30–40% in the environments where they were deployed. Walli_Ahmad.pdf
What I can help you with
Full-Stack Web Applications — React, TypeScript, Node.js, Express, Fastify, ASP.NET
Mobile Applications — React Native, QR/Barcode scanning, RFID integration, offline-first workflows
Legacy ERP Modernization — migrating outdated workflows into modern web and mobile experiences
Business & Production Systems — ERP, inventory, manufacturing, quality and traceability solutions
REST APIs & Backend Development
SQL Server, MongoDB, PostgreSQL & MySQL
KPI Dashboards & Data Visualization
Authentication & Role-Based Access Control
System Integration & Workflow Automation
I don't just build interfaces—I focus on understanding the business process behind the software, then turning that process into a solution that is reliable, maintainable, and easy for teams to use.