Question 1

Who is Rajendra Bist?

Accepted Answer

Rajendra Bist is a backend-focused full-stack developer (Node.js, TypeScript, PostgreSQL) based in New Delhi, India. Originally from Nepal, he is legally authorized to work across India under the 1950 Indo-Nepal Treaty without visa sponsorship or a work permit. He designs and ships complete applications end to end: schema design, REST APIs, authentication, tenant isolation, and production deployments.

Question 2

What does Rajendra Bist specialize in?

Accepted Answer

Rajendra specializes in full-stack and backend systems engineering: Node.js, Express.js, PostgreSQL (Row-Level Security, pgvector), Next.js 15 (App Router, ISR), Inngest durable workflows, Prisma ORM, Zod validation, and schema-guarded AI agent loops.

Backend and AI systems, explained plainly.

pgvector versus an external vector database

Designing a multi-model LLM fallback router

Why AST evidence belongs in AI-assisted code review