Hey, I’m Krishna

Software engineer &backend builder

Specializing in resilient backend architectures, asynchronous queues with BullMQ & Redis, and full-stack web applications.

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GitHub

Featured Projects

Production systems, asynchronous pipelines, and full-stack applications built with precision.

Multi-Tenant SaaS

GitHub Repo

Multi-Tenant Project Management SaaS

Enterprise project management platform with organization-scoped isolation, role-based access control (RBAC), JWT authentication with refresh-token rotation, Redis rate limiting, asynchronous BullMQ worker queues for notifications, and 212 automated tests.

Node.js • TypeScript • Express 5 • PostgreSQL • Prisma • Redis • BullMQ • Jest

Worker Pipeline

GitHub Repo

Smart Expense Analyzer

Asynchronous REST API and distributed worker pipeline where CSV uploads return HTTP 202 Accepted. Background processing is offloaded to Redis-backed BullMQ workers with configurable retries, dynamic timeouts, structured logging, and queue monitoring.

Node.js • Express.js • BullMQ • Redis • MongoDB • Jest

Client Platform

Live Site

Tanishka Engineering Consultancy

Client-facing engineering consultancy platform featuring a React/Vite frontend, protected admin dashboard, client inquiry workflows, automated transactional emails via Resend, and dual Vercel + Render production deployment.

React • Vite • Node.js • Express.js • MongoDB • Resend • Vercel

Full-Stack Web App

Live Site

Crúca Bites Production Web App

Designed, developed, and deployed full-stack production website featuring dynamic catalog management, customer contact workflows, SEO metadata configuration, and responsive mobile-first UI.

Next.js 14 • React • Node.js • Express.js • MongoDB • Tailwind CSS

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Let’s connect

Always open to discussing backend architectures, full-stack engineering roles, or interesting software challenges.

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Mumbai, Maharashtra • +91 9326849614