rainsh.codes
Hand-crafted digital products by Mohsin Rainsh — a seventeen-year-old founder shipping web, apps, AI automations & no-code systems for a worldwide clientele.
What we hand-build.
Six tightly-scoped disciplines. Pick one or stack them — every engagement ships in production with real users, real logs, real revenue.
Cinematic marketing sites and conversion-tuned product surfaces, edge-deployed.
- Next.js / React 19
- Edge SSR · 98 Lighthouse
- Headless CMS + i18n
Native-feel apps with shared logic, biometric auth and offline-first sync.
- Swift / SwiftUI
- Kotlin / Compose
- Flutter for shared rails
GPT-class assistants, RAG pipelines and agents wired into your tooling.
- LLM orchestration
- Vector + hybrid search
- 24/7 agent runtime
Signed REST, webhooks with idempotency, UPI / Stripe / crypto rails.
- REST + GraphQL
- UPI · Stripe · USDT
- Webhook reliability
Internal tools, dashboards and ops automations shipped in days.
- Lovable · Bubble
- Airtable · Notion DB
- Zapier / n8n flows
Edge, containers and observability — quiet, cheap, always up.
- Cloudflare / AWS
- Docker · Kubernetes
- Postgres · Redis
A polymath stack in orbit.
The path so far.
Started shipping landing pages for local businesses at 13 — the first paid project went live in 11 days.
Launched as a one-person studio. Shipped 40+ web builds across India, UAE and the UK in the first year.
Architected real-money rails — $2.4M+ P2P volume, T+0 settlements and a hosting platform with 99.98% uptime.
Crossed 390 professional clients across 42 countries. Ten flagship products in active production with 99.97% uptime.
Selective engagements with founders who want a craftsperson, not a vendor. Two open slots this quarter.
Live, breathing systems.
Real client builds, in production right now. Each card streams the actual live site — hover to tilt, click to open the deep case study.
MOHSINRainsh
A 17-year-old self-taught polymath crafting luxury digital products from Guwahati, Assam. Web. Apps. AI automation. No-code systems — built one frame at a time.
On every channel.
Live profiles, DMs, and channels — pick the one you actually use. Replies usually inside the hour.