Bhavishya Verma
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02
PROJECTS
One production SaaS I architected and built alone, and one small open-source library that solved a problem I could not find a clean package for.
PRODUCTION
A multi-tenant website builder SaaS — drag-and-drop editor, server-rendered published sites, subscription billing, form submissions and built-in analytics. Solo-architected end to end.
imyme.app
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REQUEST PATH
multi-tenant · wildcard + custom domains
EDGE
Wildcard DNS
*.imyme.app
Caddy
on-demand TLS
Next.js ISR
revalidate 1y
Cache handler
persists across redeployments
INFRASTRUCTURE
NestJS API
billing · sites · auth
BullMQ
resumable tasks
AI Gateway
primary → failover
Piscina
worker threads
DATA STORE
PostgreSQL
relational data
MongoDB
flattened JSON nodes
Redis
caching · rate limits
R2
media storage
Developed a resilient AI layer supporting AWS Bedrock and Google Vertex AI, incorporating automatic failover and intelligent rate-limit handling.
Ensured type-safe, schema-valid JSON outputs by implementing custom tool-call wrappers for LLM APIs that do not natively guarantee response structures.
Orchestrated complex AI workflows using BullMQ, ensuring process reliability with stale-job recovery and precise cost-telemetry tracking.
Architected a dual-database system: PostgreSQL for transactional integrity and MongoDB for high-performance content node storage using partial updates.
Implemented multi-tier Redis caching strategies, including sliding-window rate limiting via Lua and ISR revalidation logic.
Custom-built an ISR cache layer for Next.js that maintains state independently of container lifecycles.
Engineered multi-tenant routing capable of handling wildcard subdomains and automated on-demand TLS provisioning.
Integrated payment webhooks and automated document generation workflows for enterprise-grade invoicing.
Offloaded compute-heavy video processing to Piscina thread pools, ensuring consistent API response times under load.
Next.js
NestJS
PostgreSQL
MongoDB
Redis
BullMQ
AWS Bedrock
Vertex AI
Cloudflare R2
Caddy
FFmpeg
Cashfree
MIT
A high-utility TypeScript library designed for parsing X.509 certificate metadata directly from PDF digital signatures. Widely adopted with over 1,900 annual downloads.
View on npm
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ANNUAL DOWNLOADS
LICENSE TYPE
LANGUAGE STACK
I am open to backend and platform engineering roles that prioritize scale and reliability.
Bhavishya Verma
Backend Engineer · Noida, India
GitHub
npm
© 2026 — built with imyme
Available for backend opportunities