Arshdeep Singh

Built React Native healthcare app, cutting prep 52%, costs 41%, tripling turnaround. Automated flows with n8n + OpenAI, slashing manual work 65%, boosting productivity 47%. Led React/MUI/TypeScript frontend with LLMs, earning 4.2/5.0 beta rating. Revamped admin panel, doubling job posting speed & reducing dependencies 30%. Delivered Next.js SEO sites & chatbots, raised registrations. Optimized 6 apps (99.9% uptime, 25% faster, 50% fewer tickets). Drove LinkedIn growth +140% to 36K, engagement +18%.

Built a developer community: 32K+ subscribers, 2.6M+ views, 225K+ watch hours. Produced 12+ end-to-end tutorials on React, Next.js, MERN, n8n, React Native, Power BI, Flask, Python, NLP, web scraping, MongoDB, Node.js, crypto dashboards. Shared best practices for deployment (Vercel, Netlify, Heroku), CI/CD, env config & performance. Applied YouTube SEO (keywords, metadata, thumbnails) to grow reach in India & South Asia and currently in Europe, US, Australia and Canada.

Delivered frontend features for Document Management System using React.js, following best practices in component architecture & state management. Revamped responsive, accessible UI across devices in line with WCAG guidelines. Identified & resolved performance bottlenecks and functional issues, ensuring stable, high-availability releases. Authored Python deployment scripts for RAD server on AS/400, automating builds & deployments, reducing manual effort.