Hi, I'm Shiva
Backend-Leaning Full Stack Developer | TypeScript, Node.js, PostgreSQL | Production-Focused End-to-End
SK

About

Backend-leaning full-stack developer focused on building reliable, scalable web systems. Strong in secure API design, async workflows, data consistency, and backend architecture, with the ability to ship clean, production-ready frontends when required.

Skills

TypeScript
JavaScript
Node.js
Express.js
PostgreSQL
MongoDB
Prisma
Mongoose
Redis
Kafka
React.js
Next.js
Tailwind CSS
Docker
Git
AWS
LangChain
LangGraph
Vector Databases

Highlights

βœ… Production Engineering Highlights β€” Proof, Not Promises(click to expand)
πŸ”Ή Proven Production Systems
  • βœ”Every technology listed here has shipped in real projects, with demos
  • βœ”All GitHub README files are up to date
  • βœ”Claims are backed by live systems or public repo evidence
  • βœ”Systems are production-grade: validation, security, and predictable error handling
πŸš€ Just Deployed a Production-Ready Backend with Full Infrastructure Setup(click to expand)

Today I completed a full backend deployment pipeline from scratch:

  • Express + TypeScript + Prisma + PostgreSQL (Neon)
  • Dev & Production environment separation
  • EC2 provisioning (Ubuntu 24.04)
  • PM2 process management
  • Nginx reverse proxy
  • Custom domain mapping (dev.onewish.fun)
  • SSL via Let's Encrypt (auto-renew enabled)
  • HTTPS secured API
  • Production-grade folder structure

API is now live over HTTPS behind Nginx, running on EC2 with proper environment isolation.

βœ… Highlight: Production Engineering Stack(click to expand)
βœ… Core Architecture
  • Full-Stack TypeScript (End-to-End TS + Zod Validation)
  • Node.js + Express APIs
  • SQL (PostgreSQL/Prisma) & NoSQL (MongoDB)
  • Clean API Contracts & Structured Error Handling
  • Production-Ready Frontend (Vite + Tailwind + Recoil)
βœ… Authentication & Security
  • JWT Authentication
  • Google OAuth
  • Secure Session Handling
  • Rate Limiting & API Protection
  • Input Validation (Zod)
  • Environment Isolation
βœ… Cloud & DevOps
  • AWS EC2, S3, ECR, ECS
  • Dockerized Services
  • Nginx Reverse Proxy
  • PM2 Process Management
  • CI/CD via GitHub Actions
  • Domain & DNS Mapping
βœ… Scalability & Performance
  • Redis Caching
  • Event-Driven Architecture
  • Kafka Messaging
  • WebSockets (Real-Time Systems)
  • Horizontal Scalability Design
βœ… AI & Advanced Systems
  • LangChain
  • LangGraph
  • Vector Databases (Qdrant)
  • AI-Driven Workflows
βœ… Integrations & Systems
  • Email Services (SendGrid)
  • Telegram Bot Integrations
  • Registration & Auth Systems
  • Background Job Processing
My Projects

Check out my latest work

I've worked on a variety of backend and full-stack projects, from real-time systems to production deployments. Here are a few of my favorites.

Craveo β€” Full-Stack Food Ordering Platform

Craveo β€” Full-Stack Food Ordering Platform

Production-style food ordering platform with an event-driven Node.js backend. Implemented real-time order tracking, secure payments, order lifecycle management, and AI-powered search, recommendations, and ETA prediction.

Node.js
Event-driven
Payments
Realtime
AI Search
SoleScript β€” AI-Powered Full-Stack Content Generation Platform

SoleScript β€” AI-Powered Full-Stack Content Generation Platform

A production-ready AI content platform that helps creators and businesses generate high-quality posts for LinkedIn, X, and Instagram in seconds. Built with secure authentication, credit-based subscriptions, Razorpay & UPI payments .

Next.js
Node.js
TypeScript
MongoDB
Clerk Authentication
Razorpay Integration
UPI Payments
AI Content Generation
SecondBrain β€” AI Knowledge Management System

SecondBrain β€” AI Knowledge Management System

Full-stack knowledge management system with JWT authentication and a RAG pipeline using vector databases. Integrated AI chat, background jobs, and Telegram bot notifications.

JWT
RAG
Vector Databases
Background Jobs
Telegram Bot
QuickWish Gifts β€” Full-Stack E-Commerce Gift Platform

QuickWish Gifts β€” Full-Stack E-Commerce Gift Platform

A full-stack gift e-commerce platform designed for seamless product browsing, cart management, and secure checkout. Built with structured backend architecture, authentication, dynamic product handling, and responsive UI to deliver a smooth and scalable shopping experience.

Next.js
Node.js
TypeScript
MongoDB
Authentication
REST APIs
Responsive UI
DevForces β€” Competitive Programming Platform

DevForces β€” Competitive Programming Platform

Competitive programming platform with real-time leaderboards using PostgreSQL, Prisma, and Redis. Implemented AI-based code evaluation and magic-link authentication.

PostgreSQL
Prisma
Redis
Realtime
AI Evaluation
Nexusβ€” Production-Ready Full-Stack E-Commerce Platform

Nexusβ€” Production-Ready Full-Stack E-Commerce Platform

A complete full-stack e-commerce platform built with modern web technologies. Includes secure JWT + OTP authentication, Stripe payment integration, real-time cart updates, admin dashboard, and full product & order lifecycle management.

React
TypeScript
Node.js
Express
MongoDB
Mongoose
JWT Authentication
Stripe Payments
Tailwind CSS
Framer Motion
Vanish β€” Anonymous Real-Time Chat Application

Vanish β€” Anonymous Real-Time Chat Application

WebSocket-based anonymous chat system with ephemeral sessions, ensuring zero message persistence and low-latency real-time communication.

WebSockets
Realtime
Ephemeral Sessions
Low Latency
Hackathons

I like building things

Solving real-world problems with innovative tech, from IoT systems to blockchain applications.

  • I

    InnoNova (AuroNova 2025)

    Sri Aurobindo Institute of Technology, Indore

    24-hour hackathon with a 5-member team. Built a Lost & Found web app using the MERN stack.