Harsh KumarRaghav.

Building AI voice infrastructure end-to-end — shipping real-time conversational agents used by enterprise customers.

• Full-stack ownership across TypeScript, Node, and Next.js
• Backend services powering real-time voice agents
• Customer-facing dashboards for enterprise integrations

Founded an AI-powered SaaS that generates consulting-grade business strategy reports in minutes.

• 12 prompt-engineered strategy frameworks — TAM, GTM, SWOT, pricing, and more
• Next.js 16 monorepo, Drizzle on Postgres, Better Auth, Razorpay, streaming AI via Claude Sonnet 4.5
• Custom iOS 26 Liquid Glass design system, PDF / DOCX / PPTX exporters, Living Reports with real-time data enrichment

Built 915.trade — a futures and options advanced charting platform for professional traders.

• Focused on rendering performance, speed, and real-time market data
• Deep chart interactions with institutional-grade responsiveness

Led frontend architecture migrations, performance optimization, and internal tooling across the Backoffice and Narad platforms.

• Led Backoffice migration from monolith → Module Federation microfrontend — build time 25min → <7min
• Built internal MFE CLI cutting onboarding time 80% · 3× faster HMR · version-controlled proxy for instant rollbacks
• Optimised Groww Stories (WebView) — P90 load 1.8s → 100ms · .lottie integration 60% faster
• Led frontend of Narad — internal comms platform powering 80–90% of user notifications
• Groww Pay dashboards (Biller Config, Order Management, Refunds) & NRI Consumer Support dashboard
• Custom Stories wrapper replacing React Insta Stories for Preact — bundle 30KB → 17KB (-40%)

Shipped full-stack features across the Reelkart commerce platform end-to-end.

Early full-stack role — backend in Go (Fiber) and React dashboards from scratch.

• Dashboard backend in Go using Fiber — high-throughput bot workflows
• React + TailwindCSS + ApexCharts dashboards with React Flow graph interactions