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Backend Engineering
I design and ship backend systems in Node.js/TypeScript — from REST APIs to event-driven services — with production experience in FastAPI/Python as a secondary stack.
Full-Stack | Backend Engineering | Distributed Systems | AI | Cloud Infrastructure
I build scalable backend systems, distributed architectures, and AI-powered applications, with a focus on reliability and clean system design. My work spans the full backend lifecycle — from designing APIs and microservices to deploying and operating them in production. I'm currently focused on backend engineering and distributed systems, with hands-on cloud infrastructure experience.
Full-time · Backend, cloud & DevOps
SaaS apps · Full-Stack & Infrastructure
Full-time · Full-Stack & DevOps + infra
Full-time · Full-Stack
I design and ship backend systems in Node.js/TypeScript — from REST APIs to event-driven services — with production experience in FastAPI/Python as a secondary stack.
I build systems that talk to each other asynchronously — service boundaries, message queues, retries, and idempotency, not just a monolith with extra steps.
Building AI-powered products using RAG, image generation, and multimodal agents, with experience delivering production-ready AI workflows and business applications.
AI thumbnail platform built as a distributed system: five independent backend services with their own databases, an API gateway as the only public entry point, Redis-backed job queues for generation, and event-driven billing/email. Credits are reserved before the AI call and captured or refunded after, with idempotency keys so retries never double-charge. Containerized services on AWS with per-service CI/CD.
Full-stack RAG document analysis platform for intelligent, context-aware Q&A over your own files. Upload DOCX, PDF, and more — documents are chunked, embedded, and indexed in Pinecone for fast retrieval. LangChain + OpenAI generate cited, source-backed answers from retrieved context. React + TailwindCSS frontend, Node.js + Express backend with rate limiting, CORS, and Google OAuth auth.
AI-powered full-stack learning platform for developers. RBAC course management with sections, video lectures, Razorpay payments, and instructor analytics. Nestor AI assistant for navigation and programming help, real-time Codespace with Monaco editor, community chat forums, and Cloudinary chunked video streaming with piracy protection. React + Zustand frontend, Node.js + Express backend with MongoDB, Socket.IO, and Gemini.
Abhishek is a solid, dependable engineer across both front end and back end, comfortable with [React / Node.js / next.js], and he takes features from requirement to production without needing to be managed through every step. He communicates clearly, raises blockers early, and is easy to work with under delivery pressure. He would be an asset to any product or services team building at pace. Recommended.
I just kept getting curious. Started with CSS... then frontend, backend, AI, FastAPI, Docker. Every time I learned something, it introduced me to five more things.
I don't really chase technologies. I just work on whatever helps solve the problem. The stack changes on its own.
I don't actually hate Java. My college professor just made sure our relationship had a terrible start 😂
I can go from watching Kubernetes videos to "Why does this country have two capitals?" in under 10 minutes.
Mostly infrastructure. I reached the point where I'm more interested in how software runs than how it looks.
