Web3
Bitcoin India Conference Platform
High-scale event platform handling 200K+ signups per minute for India's largest Bitcoin conference
Solutions Architect2024 — Present
The Problem
The original Vercel + Supabase stack couldn't handle the spike of 200K+ signups per minute during the initial announcement. Needed a migration to a more resilient architecture without losing existing data.
Overview
Architected the registration and authentication platform for the Bitcoin India Conference 2026 — 50,000+ global attendees, 150+ international speakers, 200+ partners.
Architecture
Hybrid architecture retaining Supabase for verified user persistence and analytics, with AWS handling the high-throughput OTP and registration flow. Queue-based processing with SQS for reliable delivery.
200K Users/min
Cloudflare
API Gateway
Lambda (Reg)
Lambda (OTP)
Redis
SQS Queue
SES Email
Supabase DB
Grafana
Key Highlights
- 1Migrated from Vercel + Supabase to a hybrid AWS + Supabase stack for high throughput
- 2Implemented distributed OTP services using Lambda, API Gateway, Redis, SQS, and SES
- 3Built observability stack with CloudWatch and Grafana
- 4Integrated Cloudflare Turnstile CAPTCHA for bot protection with linear scalability
Tech Stack
ReactViteAWS LambdaAPI GatewayRedisSQSSESSupabaseCloudWatchGrafanaCloudflare Turnstile